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authorKernel Build Daemon <kbuild@suse.de>2019-10-22 07:00:21 +0200
committerKernel Build Daemon <kbuild@suse.de>2019-10-22 07:00:21 +0200
commitf501b6549e5d6410fda1ad374b9f941a4e0eece2 (patch)
treebd31341d5d573707ee0cc9c89dd83436243c4f45
parent00649258d58f0c809e01c3df8a6116972581ea0e (diff)
parentccae43a9969bf3dbf980de21badf52bb31152355 (diff)
Merge branch 'SLE12-SP4' into SLE12-SP4-AZURESLE12-SP4-AZURE
-rw-r--r--Documentation/admin-guide/kernel-parameters.txt5
-rw-r--r--arch/x86/entry/entry_64.S1
-rw-r--r--arch/x86/include/asm/mwait.h2
-rw-r--r--arch/x86/include/asm/traps.h2
-rw-r--r--arch/x86/lib/delay.c4
-rw-r--r--arch/x86/xen/enlighten_pv.c2
-rw-r--r--arch/x86/xen/xen-asm_64.S1
-rw-r--r--block/blk-sysfs.c57
-rw-r--r--drivers/auxdisplay/panel.c2
-rw-r--r--drivers/bluetooth/btusb.c3
-rw-r--r--drivers/char/ipmi/ipmi_si_intf.c24
-rw-r--r--drivers/clk/at91/clk-main.c10
-rw-r--r--drivers/clk/clk-qoriq.c2
-rw-r--r--drivers/clk/sirf/clk-common.c12
-rw-r--r--drivers/clk/zte/clk-zx296718.c109
-rw-r--r--drivers/firmware/dmi_scan.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c3
-rw-r--r--drivers/gpu/drm/amd/amdgpu/si.c6
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c5
-rw-r--r--drivers/gpu/drm/ast/ast_main.c5
-rw-r--r--drivers/gpu/drm/ast/ast_mode.c2
-rw-r--r--drivers/gpu/drm/ast/ast_post.c2
-rw-r--r--drivers/gpu/drm/bridge/tc358767.c2
-rw-r--r--drivers/gpu/drm/drm_probe_helper.c9
-rw-r--r--drivers/gpu/drm/msm/dsi/dsi_host.c6
-rw-r--r--drivers/gpu/drm/panel/panel-simple.c6
-rw-r--r--drivers/gpu/drm/radeon/radeon_connectors.c2
-rw-r--r--drivers/gpu/drm/radeon/radeon_drv.c8
-rw-r--r--drivers/gpu/drm/tilcdc/tilcdc_drv.c34
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_msg.c8
-rw-r--r--drivers/hid/hid-apple.c49
-rw-r--r--drivers/hid/hid-lg.c10
-rw-r--r--drivers/hid/hid-lg4ff.c1
-rw-r--r--drivers/hid/hid-prodikeys.c12
-rw-r--r--drivers/hid/hid-sony.c2
-rw-r--r--drivers/hid/hidraw.c2
-rw-r--r--drivers/hwmon/acpi_power_meter.c4
-rw-r--r--drivers/i2c/busses/i2c-riic.c1
-rw-r--r--drivers/iio/adc/ad799x.c4
-rw-r--r--drivers/iio/light/opt3001.c6
-rw-r--r--drivers/infiniband/hw/hfi1/file_ops.c2
-rw-r--r--drivers/input/misc/da9063_onkey.c5
-rw-r--r--drivers/isdn/mISDN/socket.c2
-rw-r--r--drivers/media/dvb-core/dvbdev.c4
-rw-r--r--drivers/media/i2c/ov5645.c26
-rw-r--r--drivers/media/i2c/ov9650.c5
-rw-r--r--drivers/media/pci/saa7134/saa7134-i2c.c12
-rw-r--r--drivers/media/pci/saa7146/hexium_gemini.c3
-rw-r--r--drivers/media/platform/atmel/atmel-isc.c7
-rw-r--r--drivers/media/platform/exynos4-is/fimc-is.c1
-rw-r--r--drivers/media/platform/exynos4-is/media-dev.c2
-rw-r--r--drivers/media/platform/omap3isp/isp.c8
-rw-r--r--drivers/media/platform/omap3isp/ispccdc.c1
-rw-r--r--drivers/media/platform/omap3isp/ispccp2.c1
-rw-r--r--drivers/media/platform/omap3isp/ispcsi2.c1
-rw-r--r--drivers/media/platform/omap3isp/isppreview.c1
-rw-r--r--drivers/media/platform/omap3isp/ispresizer.c1
-rw-r--r--drivers/media/platform/omap3isp/ispstat.c2
-rw-r--r--drivers/media/radio/si470x/radio-si470x-usb.c5
-rw-r--r--drivers/media/rc/iguanair.c15
-rw-r--r--drivers/media/usb/cpia2/cpia2_usb.c4
-rw-r--r--drivers/media/usb/gspca/konica.c5
-rw-r--r--drivers/media/usb/gspca/nw80x.c5
-rw-r--r--drivers/media/usb/gspca/ov519.c10
-rw-r--r--drivers/media/usb/gspca/ov534.c5
-rw-r--r--drivers/media/usb/gspca/ov534_9.c1
-rw-r--r--drivers/media/usb/gspca/se401.c5
-rw-r--r--drivers/media/usb/gspca/sn9c20x.c12
-rw-r--r--drivers/media/usb/gspca/sonixb.c5
-rw-r--r--drivers/media/usb/gspca/sonixj.c5
-rw-r--r--drivers/media/usb/gspca/spca1528.c5
-rw-r--r--drivers/media/usb/gspca/sq930x.c5
-rw-r--r--drivers/media/usb/gspca/sunplus.c5
-rw-r--r--drivers/media/usb/gspca/vc032x.c5
-rw-r--r--drivers/media/usb/gspca/w996Xcf.c5
-rw-r--r--drivers/media/usb/hdpvr/hdpvr-core.c13
-rw-r--r--drivers/media/usb/stkwebcam/stk-webcam.c3
-rw-r--r--drivers/media/usb/ttusb-dec/ttusb_dec.c2
-rw-r--r--drivers/memstick/host/jmb38x_ms.c2
-rw-r--r--drivers/mfd/intel-lpss-pci.c2
-rw-r--r--drivers/mmc/host/sdhci-of-esdhc.c7
-rw-r--r--drivers/mmc/host/sdhci.c19
-rw-r--r--drivers/net/can/spi/mcp251x.c19
-rw-r--r--drivers/net/can/xilinx_can.c3
-rw-r--r--drivers/net/ethernet/intel/e1000e/ich8lan.c10
-rw-r--r--drivers/net/ethernet/intel/e1000e/ich8lan.h2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c16
-rw-r--r--drivers/net/ieee802154/atusb.c3
-rw-r--r--drivers/net/macsec.c1
-rw-r--r--drivers/net/tun.c19
-rw-r--r--drivers/net/usb/cdc_ncm.c6
-rw-r--r--drivers/net/usb/usbnet.c8
-rw-r--r--drivers/net/wireless/marvell/libertas/if_usb.c3
-rw-r--r--drivers/net/xen-netback/interface.c1
-rw-r--r--drivers/nfc/pn533/usb.c9
-rw-r--r--drivers/pci/pci.c24
-rw-r--r--drivers/pinctrl/tegra/pinctrl-tegra.c4
-rw-r--r--drivers/platform/x86/classmate-laptop.c12
-rw-r--r--drivers/platform/x86/pmc_atom.c7
-rw-r--r--drivers/power/supply/power_supply_sysfs.c3
-rw-r--r--drivers/staging/vt6655/device_main.c4
-rw-r--r--drivers/thermal/thermal_core.c2
-rw-r--r--drivers/thermal/thermal_hwmon.c8
-rw-r--r--drivers/usb/class/usblp.c8
-rw-r--r--drivers/usb/gadget/udc/dummy_hcd.c3
-rw-r--r--drivers/usb/host/xhci-ring.c4
-rw-r--r--drivers/usb/host/xhci.c32
-rw-r--r--drivers/usb/misc/adutux.c3
-rw-r--r--drivers/usb/misc/chaoskey.c5
-rw-r--r--drivers/usb/misc/iowarrior.c16
-rw-r--r--drivers/usb/misc/legousbtower.c3
-rw-r--r--drivers/usb/misc/yurex.c18
-rw-r--r--drivers/usb/serial/ftdi_sio.c3
-rw-r--r--drivers/usb/serial/ftdi_sio_ids.h9
-rw-r--r--drivers/usb/serial/keyspan.c4
-rw-r--r--drivers/usb/serial/option.c11
-rw-r--r--drivers/usb/serial/usb-serial.c5
-rw-r--r--drivers/usb/usb-skeleton.c16
-rw-r--r--drivers/vfio/pci/vfio_pci.c17
-rw-r--r--drivers/vhost/net.c2
-rw-r--r--fs/btrfs/file.c35
-rw-r--r--fs/btrfs/inode.c10
-rw-r--r--include/linux/ieee80211.h53
-rw-r--r--include/sound/soc-dapm.h2
-rw-r--r--lib/mpi/mpi-pow.c6
-rw-r--r--net/ax25/af_ax25.c2
-rw-r--r--net/ieee802154/socket.c3
-rw-r--r--net/mac80211/rx.c11
-rw-r--r--net/nfc/llcp_sock.c7
-rw-r--r--net/nfc/netlink.c6
-rw-r--r--net/wireless/scan.c14
-rw-r--r--net/wireless/util.c1
-rw-r--r--security/integrity/ima/ima_crypto.c5
-rw-r--r--sound/hda/hdac_controller.c2
-rw-r--r--sound/hda/hdac_stream.c6
-rw-r--r--sound/i2c/other/ak4xxx-adda.c7
-rw-r--r--sound/pci/hda/hda_auto_parser.c23
-rw-r--r--sound/pci/hda/hda_controller.c18
-rw-r--r--sound/pci/hda/hda_intel.c17
-rw-r--r--sound/pci/hda/hda_local.h4
-rw-r--r--sound/pci/hda/patch_analog.c1
-rw-r--r--sound/pci/hda/patch_hdmi.c11
-rw-r--r--sound/pci/hda/patch_realtek.c73
-rw-r--r--sound/pci/hda/patch_sigmatel.c9
-rw-r--r--sound/soc/codecs/sgtl5000.c15
-rw-r--r--sound/soc/intel/common/sst-ipc.c2
-rw-r--r--sound/soc/intel/skylake/skl-nhlt.c2
-rw-r--r--sound/soc/soc-generic-dmaengine-pcm.c6
-rw-r--r--sound/usb/line6/driver.c4
-rw-r--r--sound/usb/pcm.c4
-rw-r--r--sound/usb/quirks-table.h57
151 files changed, 1007 insertions, 393 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 97f6ed98ca5f..50d792f5928b 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -3177,12 +3177,13 @@
aligned memory resources.
If <order of align> is not specified,
PAGE_SIZE is used as alignment.
- PCI-PCI bridge can be specified, if resource
+ A PCI-PCI bridge can be specified if resource
windows need to be expanded.
To specify the alignment for several
instances of a device, the PCI vendor,
device, subvendor, and subdevice may be
- specified, e.g., 4096@pci:8086:9c22:103c:198f
+ specified, e.g., 12@pci:8086:9c22:103c:198f
+ for 4096-byte alignment.
ecrc= Enable/disable PCIe ECRC (transaction layer
end-to-end CRC checking).
bios: Use BIOS/firmware settings. This is the
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S
index d5284a6e2104..541b8738235b 100644
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -1158,7 +1158,6 @@ idtentry stack_segment do_stack_segment has_error_code=1
#ifdef CONFIG_XEN
idtentry xennmi do_nmi has_error_code=0
idtentry xendebug do_debug has_error_code=0
-idtentry xenint3 do_int3 has_error_code=0
#endif
idtentry general_protection do_general_protection has_error_code=1
diff --git a/arch/x86/include/asm/mwait.h b/arch/x86/include/asm/mwait.h
index 634e144c0f75..74ee879ab94c 100644
--- a/arch/x86/include/asm/mwait.h
+++ b/arch/x86/include/asm/mwait.h
@@ -20,7 +20,7 @@
#define MWAIT_ECX_INTERRUPT_BREAK 0x1
#define MWAITX_ECX_TIMER_ENABLE BIT(1)
#define MWAITX_MAX_LOOPS ((u32)-1)
-#define MWAITX_DISABLE_CSTATES 0xf
+#define MWAITX_DISABLE_CSTATES 0xf0
static inline void __monitor(const void *eax, unsigned long ecx,
unsigned long edx)
diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h
index 6f342cb9fecd..62f0bf741955 100644
--- a/arch/x86/include/asm/traps.h
+++ b/arch/x86/include/asm/traps.h
@@ -57,7 +57,7 @@ asmlinkage void trace_page_fault(void);
asmlinkage void xen_divide_error(void);
asmlinkage void xen_xennmi(void);
asmlinkage void xen_xendebug(void);
-asmlinkage void xen_xenint3(void);
+asmlinkage void xen_int3(void);
asmlinkage void xen_overflow(void);
asmlinkage void xen_bounds(void);
asmlinkage void xen_invalid_op(void);
diff --git a/arch/x86/lib/delay.c b/arch/x86/lib/delay.c
index cf2ac227c2ac..fd7886cd984e 100644
--- a/arch/x86/lib/delay.c
+++ b/arch/x86/lib/delay.c
@@ -112,8 +112,8 @@ static void delay_mwaitx(unsigned long __loops)
__monitorx(raw_cpu_ptr(&cpu_tss_rw), 0, 0);
/*
- * AMD, like Intel, supports the EAX hint and EAX=0xf
- * means, do not enter any deep C-state and we use it
+ * AMD, like Intel's MWAIT version, supports the EAX hint and
+ * EAX=0xf0 means, do not enter any deep C-state and we use it
* here in delay() to minimize wakeup latency.
*/
__mwaitx(MWAITX_DISABLE_CSTATES, delay, MWAITX_ECX_TIMER_ENABLE);
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c
index a420631ff5d3..b91621b312b9 100644
--- a/arch/x86/xen/enlighten_pv.c
+++ b/arch/x86/xen/enlighten_pv.c
@@ -597,12 +597,12 @@ struct trap_array_entry {
static struct trap_array_entry trap_array[] = {
{ debug, xen_xendebug, true },
- { int3, xen_xenint3, true },
{ double_fault, xen_double_fault, true },
#ifdef CONFIG_X86_MCE
{ machine_check, xen_machine_check, true },
#endif
{ nmi, xen_xennmi, true },
+ { int3, xen_int3, false },
{ overflow, xen_overflow, false },
#ifdef CONFIG_IA32_EMULATION
{ entry_INT80_compat, xen_entry_INT80_compat, false },
diff --git a/arch/x86/xen/xen-asm_64.S b/arch/x86/xen/xen-asm_64.S
index e1a90f98790c..9df66126e5e2 100644
--- a/arch/x86/xen/xen-asm_64.S
+++ b/arch/x86/xen/xen-asm_64.S
@@ -34,7 +34,6 @@ xen_pv_trap divide_error
xen_pv_trap debug
xen_pv_trap xendebug
xen_pv_trap int3
-xen_pv_trap xenint3
xen_pv_trap xennmi
xen_pv_trap overflow
xen_pv_trap bounds
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 8e415c0fccc3..03d0d476f3a8 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -423,6 +423,26 @@ static ssize_t queue_poll_store(struct request_queue *q, const char *page,
return ret;
}
+static ssize_t queue_io_timeout_show(struct request_queue *q, char *page)
+{
+ return sprintf(page, "%u\n", jiffies_to_msecs(q->rq_timeout));
+}
+
+static ssize_t queue_io_timeout_store(struct request_queue *q, const char *page,
+ size_t count)
+{
+ unsigned int val;
+ int err;
+
+ err = kstrtou32(page, 10, &val);
+ if (err || val == 0)
+ return -EINVAL;
+
+ blk_queue_rq_timeout(q, msecs_to_jiffies(val));
+
+ return count;
+}
+
static ssize_t queue_wb_lat_show(struct request_queue *q, char *page)
{
if (!q->rq_wb)
@@ -672,6 +692,12 @@ static struct queue_sysfs_entry queue_dax_entry = {
.show = queue_dax_show,
};
+static struct queue_sysfs_entry queue_io_timeout_entry = {
+ .attr = {.name = "io_timeout", .mode = 0644 },
+ .show = queue_io_timeout_show,
+ .store = queue_io_timeout_store,
+};
+
static struct queue_sysfs_entry queue_wb_lat_entry = {
.attr = {.name = "wbt_lat_usec", .mode = S_IRUGO | S_IWUSR },
.show = queue_wb_lat_show,
@@ -686,7 +712,7 @@ static struct queue_sysfs_entry throtl_sample_time_entry = {
};
#endif
-static struct attribute *default_attrs[] = {
+static struct attribute *queue_attrs[] = {
&queue_requests_entry.attr,
&queue_ra_entry.attr,
&queue_max_hw_sectors_entry.attr,
@@ -719,12 +745,32 @@ static struct attribute *default_attrs[] = {
&queue_dax_entry.attr,
&queue_wb_lat_entry.attr,
&queue_poll_delay_entry.attr,
+ &queue_io_timeout_entry.attr,
#ifdef CONFIG_BLK_DEV_THROTTLING_LOW
&throtl_sample_time_entry.attr,
#endif
NULL,
};
+static umode_t queue_attr_visible(struct kobject *kobj, struct attribute *attr,
+ int n)
+{
+ struct request_queue *q =
+ container_of(kobj, struct request_queue, kobj);
+
+ if (attr == &queue_io_timeout_entry.attr &&
+ (!q->mq_ops || !q->mq_ops->timeout))
+ return 0;
+
+ return attr->mode;
+}
+
+static struct attribute_group queue_attr_group = {
+ .attrs = queue_attrs,
+ .is_visible = queue_attr_visible,
+};
+
+
#define to_queue(atr) container_of((atr), struct queue_sysfs_entry, attr)
static ssize_t
@@ -859,7 +905,6 @@ static const struct sysfs_ops queue_sysfs_ops = {
struct kobj_type blk_queue_ktype = {
.sysfs_ops = &queue_sysfs_ops,
- .default_attrs = default_attrs,
.release = blk_release_queue,
};
@@ -905,6 +950,14 @@ int blk_register_queue(struct gendisk *disk)
goto unlock;
}
+ ret = sysfs_create_group(&q->kobj, &queue_attr_group);
+ if (ret) {
+ blk_trace_remove_sysfs(dev);
+ kobject_del(&q->kobj);
+ kobject_put(&dev->kobj);
+ goto unlock;
+ }
+
if (q->mq_ops) {
__blk_mq_register_dev(dev, q);
blk_mq_debugfs_register(q);
diff --git a/drivers/auxdisplay/panel.c b/drivers/auxdisplay/panel.c
index e9b080a184ea..4010cfa5adf1 100644
--- a/drivers/auxdisplay/panel.c
+++ b/drivers/auxdisplay/panel.c
@@ -1625,6 +1625,8 @@ static void panel_attach(struct parport *port)
return;
err_lcd_unreg:
+ if (scan_timer.function)
+ del_timer_sync(&scan_timer);
if (lcd.enabled)
charlcd_unregister(lcd.charlcd);
err_unreg_device:
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 36b8e290bfcb..0056dff2eea7 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -382,6 +382,9 @@ static const struct usb_device_id blacklist_table[] = {
/* Additional Realtek 8822BE Bluetooth devices */
{ USB_DEVICE(0x0b05, 0x185c), .driver_info = BTUSB_REALTEK },
+ /* Additional Realtek 8822CE Bluetooth devices */
+ { USB_DEVICE(0x04ca, 0x4005), .driver_info = BTUSB_REALTEK },
+
/* Silicon Wave based devices */
{ USB_DEVICE(0x0c10, 0x0000), .driver_info = BTUSB_SWAVE },
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index e10fee76b248..247fcd3d9520 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -284,6 +284,9 @@ struct smi_info {
*/
bool irq_enable_broken;
+ /* Is the driver in maintenance mode? */
+ bool in_maintenance_mode;
+
/*
* Did we get an attention that we did not handle?
*/
@@ -1094,11 +1097,20 @@ static int ipmi_thread(void *data)
spin_unlock_irqrestore(&(smi_info->si_lock), flags);
busy_wait = ipmi_thread_busy_wait(smi_result, smi_info,
&busy_until);
- if (smi_result == SI_SM_CALL_WITHOUT_DELAY)
+ if (smi_result == SI_SM_CALL_WITHOUT_DELAY) {
; /* do nothing */
- else if (smi_result == SI_SM_CALL_WITH_DELAY && busy_wait)
- schedule();
- else if (smi_result == SI_SM_IDLE) {
+ } else if (smi_result == SI_SM_CALL_WITH_DELAY && busy_wait) {
+ /*
+ * In maintenance mode we run as fast as
+ * possible to allow firmware updates to
+ * complete as fast as possible, but normally
+ * don't bang on the scheduler.
+ */
+ if (smi_info->in_maintenance_mode)
+ schedule();
+ else
+ usleep_range(100, 200);
+ } else if (smi_result == SI_SM_IDLE) {
if (atomic_read(&smi_info->need_watch)) {
schedule_timeout_interruptible(100);
} else {
@@ -1106,8 +1118,9 @@ static int ipmi_thread(void *data)
__set_current_state(TASK_INTERRUPTIBLE);
schedule();
}
- } else
+ } else {
schedule_timeout_interruptible(1);
+ }
}
return 0;
}
@@ -1286,6 +1299,7 @@ static void set_maintenance_mode(void *send_info, bool enable)
if (!enable)
atomic_set(&smi_info->req_events, 0);
+ smi_info->in_maintenance_mode = enable;
}
static const struct ipmi_smi_handlers handlers = {
diff --git a/drivers/clk/at91/clk-main.c b/drivers/clk/at91/clk-main.c
index 5429e7e3fc1f..b29bc7ec2ef9 100644
--- a/drivers/clk/at91/clk-main.c
+++ b/drivers/clk/at91/clk-main.c
@@ -27,6 +27,10 @@
#define MOR_KEY_MASK (0xff << 16)
+#define clk_main_parent_select(s) (((s) & \
+ (AT91_PMC_MOSCEN | \
+ AT91_PMC_OSCBYPASS)) ? 1 : 0)
+
struct clk_main_osc {
struct clk_hw hw;
struct regmap *regmap;
@@ -119,7 +123,7 @@ static int clk_main_osc_is_prepared(struct clk_hw *hw)
regmap_read(regmap, AT91_PMC_SR, &status);
- return (status & AT91_PMC_MOSCS) && (tmp & AT91_PMC_MOSCEN);
+ return (status & AT91_PMC_MOSCS) && clk_main_parent_select(tmp);
}
static const struct clk_ops main_osc_ops = {
@@ -530,7 +534,7 @@ static u8 clk_sam9x5_main_get_parent(struct clk_hw *hw)
regmap_read(clkmain->regmap, AT91_CKGR_MOR, &status);
- return status & AT91_PMC_MOSCEN ? 1 : 0;
+ return clk_main_parent_select(status);
}
static const struct clk_ops sam9x5_main_ops = {
@@ -572,7 +576,7 @@ at91_clk_register_sam9x5_main(struct regmap *regmap,
clkmain->hw.init = &init;
clkmain->regmap = regmap;
regmap_read(clkmain->regmap, AT91_CKGR_MOR, &status);
- clkmain->parent = status & AT91_PMC_MOSCEN ? 1 : 0;
+ clkmain->parent = clk_main_parent_select(status);
hw = &clkmain->hw;
ret = clk_hw_register(NULL, &clkmain->hw);
diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c
index ae9968a06073..4f6a0e668e2d 100644
--- a/drivers/clk/clk-qoriq.c
+++ b/drivers/clk/clk-qoriq.c
@@ -598,7 +598,7 @@ static const struct clockgen_chipinfo chipinfo[] = {
.guts_compat = "fsl,qoriq-device-config-1.0",
.init_periph = p5020_init_periph,
.cmux_groups = {
- &p2041_cmux_grp1, &p2041_cmux_grp2
+ &p5020_cmux_grp1, &p5020_cmux_grp2
},
.cmux_to_group = {
0, 1, -1
diff --git a/drivers/clk/sirf/clk-common.c b/drivers/clk/sirf/clk-common.c
index 77e1e2491689..edb7197cc4b4 100644
--- a/drivers/clk/sirf/clk-common.c
+++ b/drivers/clk/sirf/clk-common.c
@@ -298,9 +298,10 @@ static u8 dmn_clk_get_parent(struct clk_hw *hw)
{
struct clk_dmn *clk = to_dmnclk(hw);
u32 cfg = clkc_readl(clk->regofs);
+ const char *name = clk_hw_get_name(hw);
/* parent of io domain can only be pll3 */
- if (strcmp(hw->init->name, "io") == 0)
+ if (strcmp(name, "io") == 0)
return 4;
WARN_ON((cfg & (BIT(3) - 1)) > 4);
@@ -312,9 +313,10 @@ static int dmn_clk_set_parent(struct clk_hw *hw, u8 parent)
{
struct clk_dmn *clk = to_dmnclk(hw);
u32 cfg = clkc_readl(clk->regofs);
+ const char *name = clk_hw_get_name(hw);
/* parent of io domain can only be pll3 */
- if (strcmp(hw->init->name, "io") == 0)
+ if (strcmp(name, "io") == 0)
return -EINVAL;
cfg &= ~(BIT(3) - 1);
@@ -354,7 +356,8 @@ static long dmn_clk_round_rate(struct clk_hw *hw, unsigned long rate,
{
unsigned long fin;
unsigned ratio, wait, hold;
- unsigned bits = (strcmp(hw->init->name, "mem") == 0) ? 3 : 4;
+ const char *name = clk_hw_get_name(hw);
+ unsigned bits = (strcmp(name, "mem") == 0) ? 3 : 4;
fin = *parent_rate;
ratio = fin / rate;
@@ -376,7 +379,8 @@ static int dmn_clk_set_rate(struct clk_hw *hw, unsigned long rate,
struct clk_dmn *clk = to_dmnclk(hw);
unsigned long fin;
unsigned ratio, wait, hold, reg;
- unsigned bits = (strcmp(hw->init->name, "mem") == 0) ? 3 : 4;
+ const char *name = clk_hw_get_name(hw);
+ unsigned bits = (strcmp(name, "mem") == 0) ? 3 : 4;
fin = parent_rate;
ratio = fin / rate;
diff --git a/drivers/clk/zte/clk-zx296718.c b/drivers/clk/zte/clk-zx296718.c
index a10962988ba8..4afc6edbc6e3 100644
--- a/drivers/clk/zte/clk-zx296718.c
+++ b/drivers/clk/zte/clk-zx296718.c
@@ -567,6 +567,7 @@ static int __init top_clocks_init(struct device_node *np)
{
void __iomem *reg_base;
int i, ret;
+ const char *name;
reg_base = of_iomap(np, 0);
if (!reg_base) {
@@ -576,11 +577,10 @@ static int __init top_clocks_init(struct device_node *np)
for (i = 0; i < ARRAY_SIZE(zx296718_pll_clk); i++) {
zx296718_pll_clk[i].reg_base += (uintptr_t)reg_base;
+ name = zx296718_pll_clk[i].hw.init->name;
ret = clk_hw_register(NULL, &zx296718_pll_clk[i].hw);
- if (ret) {
- pr_warn("top clk %s init error!\n",
- zx296718_pll_clk[i].hw.init->name);
- }
+ if (ret)
+ pr_warn("top clk %s init error!\n", name);
}
for (i = 0; i < ARRAY_SIZE(top_ffactor_clk); i++) {
@@ -588,11 +588,10 @@ static int __init top_clocks_init(struct device_node *np)
top_hw_onecell_data.hws[top_ffactor_clk[i].id] =
&top_ffactor_clk[i].factor.hw;
+ name = top_ffactor_clk[i].factor.hw.init->name;
ret = clk_hw_register(NULL, &top_ffactor_clk[i].factor.hw);
- if (ret) {
- pr_warn("top clk %s init error!\n",
- top_ffactor_clk[i].factor.hw.init->name);
- }
+ if (ret)
+ pr_warn("top clk %s init error!\n", name);
}
for (i = 0; i < ARRAY_SIZE(top_mux_clk); i++) {
@@ -601,11 +600,10 @@ static int __init top_clocks_init(struct device_node *np)
&top_mux_clk[i].mux.hw;
top_mux_clk[i].mux.reg += (uintptr_t)reg_base;
+ name = top_mux_clk[i].mux.hw.init->name;
ret = clk_hw_register(NULL, &top_mux_clk[i].mux.hw);
- if (ret) {
- pr_warn("top clk %s init error!\n",
- top_mux_clk[i].mux.hw.init->name);
- }
+ if (ret)
+ pr_warn("top clk %s init error!\n", name);
}
for (i = 0; i < ARRAY_SIZE(top_gate_clk); i++) {
@@ -614,11 +612,10 @@ static int __init top_clocks_init(struct device_node *np)
&top_gate_clk[i].gate.hw;
top_gate_clk[i].gate.reg += (uintptr_t)reg_base;
+ name = top_gate_clk[i].gate.hw.init->name;
ret = clk_hw_register(NULL, &top_gate_clk[i].gate.hw);
- if (ret) {
- pr_warn("top clk %s init error!\n",
- top_gate_clk[i].gate.hw.init->name);
- }
+ if (ret)
+ pr_warn("top clk %s init error!\n", name);
}
for (i = 0; i < ARRAY_SIZE(top_div_clk); i++) {
@@ -627,11 +624,10 @@ static int __init top_clocks_init(struct device_node *np)
&top_div_clk[i].div.hw;
top_div_clk[i].div.reg += (uintptr_t)reg_base;
+ name = top_div_clk[i].div.hw.init->name;
ret = clk_hw_register(NULL, &top_div_clk[i].div.hw);
- if (ret) {
- pr_warn("top clk %s init error!\n",
- top_div_clk[i].div.hw.init->name);
- }
+ if (ret)
+ pr_warn("top clk %s init error!\n", name);
}
ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
@@ -757,6 +753,7 @@ static int __init lsp0_clocks_init(struct device_node *np)
{
void __iomem *reg_base;
int i, ret;
+ const char *name;
reg_base = of_iomap(np, 0);
if (!reg_base) {
@@ -770,11 +767,10 @@ static int __init lsp0_clocks_init(struct device_node *np)
&lsp0_mux_clk[i].mux.hw;
lsp0_mux_clk[i].mux.reg += (uintptr_t)reg_base;
+ name = lsp0_mux_clk[i].mux.hw.init->name;
ret = clk_hw_register(NULL, &lsp0_mux_clk[i].mux.hw);
- if (ret) {
- pr_warn("lsp0 clk %s init error!\n",
- lsp0_mux_clk[i].mux.hw.init->name);
- }
+ if (ret)
+ pr_warn("lsp0 clk %s init error!\n", name);
}
for (i = 0; i < ARRAY_SIZE(lsp0_gate_clk); i++) {
@@ -783,11 +779,10 @@ static int __init lsp0_clocks_init(struct device_node *np)
&lsp0_gate_clk[i].gate.hw;
lsp0_gate_clk[i].gate.reg += (uintptr_t)reg_base;
+ name = lsp0_gate_clk[i].gate.hw.init->name;
ret = clk_hw_register(NULL, &lsp0_gate_clk[i].gate.hw);
- if (ret) {
- pr_warn("lsp0 clk %s init error!\n",
- lsp0_gate_clk[i].gate.hw.init->name);
- }
+ if (ret)
+ pr_warn("lsp0 clk %s init error!\n", name);
}
for (i = 0; i < ARRAY_SIZE(lsp0_div_clk); i++) {
@@ -796,11 +791,10 @@ static int __init lsp0_clocks_init(struct device_node *np)
&lsp0_div_clk[i].div.hw;
lsp0_div_clk[i].div.reg += (uintptr_t)reg_base;
+ name = lsp0_div_clk[i].div.hw.init->name;
ret = clk_hw_register(NULL, &lsp0_div_clk[i].div.hw);
- if (ret) {
- pr_warn("lsp0 clk %s init error!\n",
- lsp0_div_clk[i].div.hw.init->name);
- }
+ if (ret)
+ pr_warn("lsp0 clk %s init error!\n", name);
}
ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
@@ -865,6 +859,7 @@ static int __init lsp1_clocks_init(struct device_node *np)
{
void __iomem *reg_base;
int i, ret;
+ const char *name;
reg_base = of_iomap(np, 0);
if (!reg_base) {
@@ -878,11 +873,10 @@ static int __init lsp1_clocks_init(struct device_node *np)
&lsp0_mux_clk[i].mux.hw;
lsp1_mux_clk[i].mux.reg += (uintptr_t)reg_base;
+ name = lsp1_mux_clk[i].mux.hw.init->name;
ret = clk_hw_register(NULL, &lsp1_mux_clk[i].mux.hw);
- if (ret) {
- pr_warn("lsp1 clk %s init error!\n",
- lsp1_mux_clk[i].mux.hw.init->name);
- }
+ if (ret)
+ pr_warn("lsp1 clk %s init error!\n", name);
}
for (i = 0; i < ARRAY_SIZE(lsp1_gate_clk); i++) {
@@ -891,11 +885,10 @@ static int __init lsp1_clocks_init(struct device_node *np)
&lsp1_gate_clk[i].gate.hw;
lsp1_gate_clk[i].gate.reg += (uintptr_t)reg_base;
+ name = lsp1_gate_clk[i].gate.hw.init->name;
ret = clk_hw_register(NULL, &lsp1_gate_clk[i].gate.hw);
- if (ret) {
- pr_warn("lsp1 clk %s init error!\n",
- lsp1_gate_clk[i].gate.hw.init->name);
- }
+ if (ret)
+ pr_warn("lsp1 clk %s init error!\n", name);
}
for (i = 0; i < ARRAY_SIZE(lsp1_div_clk); i++) {
@@ -904,11 +897,10 @@ static int __init lsp1_clocks_init(struct device_node *np)
&lsp1_div_clk[i].div.hw;
lsp1_div_clk[i].div.reg += (uintptr_t)reg_base;
+ name = lsp1_div_clk[i].div.hw.init->name;
ret = clk_hw_register(NULL, &lsp1_div_clk[i].div.hw);
- if (ret) {
- pr_warn("lsp1 clk %s init error!\n",
- lsp1_div_clk[i].div.hw.init->name);
- }
+ if (ret)
+ pr_warn("lsp1 clk %s init error!\n", name);
}
ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
@@ -982,6 +974,7 @@ static int __init audio_clocks_init(struct device_node *np)
{
void __iomem *reg_base;
int i, ret;
+ const char *name;
reg_base = of_iomap(np, 0);
if (!reg_base) {
@@ -995,11 +988,10 @@ static int __init audio_clocks_init(struct device_node *np)
&audio_mux_clk[i].mux.hw;
audio_mux_clk[i].mux.reg += (uintptr_t)reg_base;
+ name = audio_mux_clk[i].mux.hw.init->name;
ret = clk_hw_register(NULL, &audio_mux_clk[i].mux.hw);
- if (ret) {
- pr_warn("audio clk %s init error!\n",
- audio_mux_clk[i].mux.hw.init->name);
- }
+ if (ret)
+ pr_warn("audio clk %s init error!\n", name);
}
for (i = 0; i < ARRAY_SIZE(audio_adiv_clk); i++) {
@@ -1008,11 +1000,10 @@ static int __init audio_clocks_init(struct device_node *np)
&audio_adiv_clk[i].hw;
audio_adiv_clk[i].reg_base += (uintptr_t)reg_base;
+ name = audio_adiv_clk[i].hw.init->name;
ret = clk_hw_register(NULL, &audio_adiv_clk[i].hw);
- if (ret) {
- pr_warn("audio clk %s init error!\n",
- audio_adiv_clk[i].hw.init->name);
- }
+ if (ret)
+ pr_warn("audio clk %s init error!\n", name);
}
for (i = 0; i < ARRAY_SIZE(audio_div_clk); i++) {
@@ -1021,11 +1012,10 @@ static int __init audio_clocks_init(struct device_node *np)
&audio_div_clk[i].div.hw;
audio_div_clk[i].div.reg += (uintptr_t)reg_base;
+ name = audio_div_clk[i].div.hw.init->name;
ret = clk_hw_register(NULL, &audio_div_clk[i].div.hw);
- if (ret) {
- pr_warn("audio clk %s init error!\n",
- audio_div_clk[i].div.hw.init->name);
- }
+ if (ret)
+ pr_warn("audio clk %s init error!\n", name);
}
for (i = 0; i < ARRAY_SIZE(audio_gate_clk); i++) {
@@ -1034,11 +1024,10 @@ static int __init audio_clocks_init(struct device_node *np)
&audio_gate_clk[i].gate.hw;
audio_gate_clk[i].gate.reg += (uintptr_t)reg_base;
+ name = audio_gate_clk[i].gate.hw.init->name;
ret = clk_hw_register(NULL, &audio_gate_clk[i].gate.hw);
- if (ret) {
- pr_warn("audio clk %s init error!\n",
- audio_gate_clk[i].gate.hw.init->name);
- }
+ if (ret)
+ pr_warn("audio clk %s init error!\n", name);
}
ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index c2716b80bfac..9bc26b5a8fa7 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -412,7 +412,7 @@ static void __init save_mem_devices(const struct dmi_header *dm, void *v)
bytes = ~0ull;
else if (size & 0x8000)
bytes = (u64)(size & 0x7fff) << 10;
- else if (size != 0x7fff)
+ else if (size != 0x7fff || dm->length < 0x20)
bytes = (u64)size << 20;
else
bytes = (u64)get_unaligned((u32 *)&d[0x1C]) << 20;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index dca4be970d13..56c579fca42f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -479,6 +479,9 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
if (sh_num == AMDGPU_INFO_MMR_SH_INDEX_MASK)
sh_num = 0xffffffff;
+ if (info->read_mmr_reg.count > 128)
+ return -EINVAL;
+
regs = kmalloc_array(info->read_mmr_reg.count, sizeof(*regs), GFP_KERNEL);
if (!regs)
return -ENOMEM;
diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c
index 1438543a6e7c..7e8da53030a1 100644
--- a/drivers/gpu/drm/amd/amdgpu/si.c
+++ b/drivers/gpu/drm/amd/amdgpu/si.c
@@ -1755,7 +1755,7 @@ static void si_program_aspm(struct amdgpu_device *adev)
if (orig != data)
si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_1, data);
- if ((adev->family != CHIP_OLAND) && (adev->family != CHIP_HAINAN)) {
+ if ((adev->asic_type != CHIP_OLAND) && (adev->asic_type != CHIP_HAINAN)) {
orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_0);
data &= ~PLL_RAMP_UP_TIME_0_MASK;
if (orig != data)
@@ -1804,14 +1804,14 @@ static void si_program_aspm(struct amdgpu_device *adev)
orig = data = si_pif_phy0_rreg(adev,PB0_PIF_CNTL);
data &= ~LS2_EXIT_TIME_MASK;
- if ((adev->family == CHIP_OLAND) || (adev->family == CHIP_HAINAN))
+ if ((adev->asic_type == CHIP_OLAND) || (adev->asic_type == CHIP_HAINAN))
data |= LS2_EXIT_TIME(5);
if (orig != data)
si_pif_phy0_wreg(adev,PB0_PIF_CNTL, data);
orig = data = si_pif_phy1_rreg(adev,PB1_PIF_CNTL);
data &= ~LS2_EXIT_TIME_MASK;
- if ((adev->family == CHIP_OLAND) || (adev->family == CHIP_HAINAN))
+ if ((adev->asic_type == CHIP_OLAND) || (adev->asic_type == CHIP_HAINAN))
data |= LS2_EXIT_TIME(5);
if (orig != data)
si_pif_phy1_wreg(adev,PB1_PIF_CNTL, data);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index c04364c143b4..afb9255aba06 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -3975,6 +3975,11 @@ static int smu7_program_display_gap(struct pp_hwmgr *hwmgr)
data->frame_time_x2 = frame_time_in_us * 2 / 100;
+ if (data->frame_time_x2 < 280) {
+ pr_debug("%s: enforce minimal VBITimeout: %d -> 280\n", __func__, data->frame_time_x2);
+ data->frame_time_x2 = 280;
+ }
+
display_gap2 = pre_vbi_time_in_us * (ref_clock / 100);
cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_DISPLAY_GAP_CNTL2, display_gap2);
diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
index fa82003d753f..101f5c3fe08d 100644
--- a/drivers/gpu/drm/ast/ast_main.c
+++ b/drivers/gpu/drm/ast/ast_main.c
@@ -131,8 +131,8 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
/* Enable extended register access */
- ast_enable_mmio(dev);
ast_open_key(ast);
+ ast_enable_mmio(dev);
/* Find out whether P2A works or whether to use device-tree */
ast_detect_config_mode(dev, &scu_rev);
@@ -576,6 +576,9 @@ void ast_driver_unload(struct drm_device *dev)
{
struct ast_private *ast = dev->dev_private;
+ /* enable standard VGA decode */
+ ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xa1, 0x04);
+
ast_release_firmware(dev);
kfree(ast->dp501_fw_addr);
ast_mode_fini(dev);
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 57ba56084200..785bff82491f 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -597,7 +597,7 @@ static int ast_crtc_mode_set(struct drm_crtc *crtc,
return -EINVAL;
ast_open_key(ast);
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xa1, 0xff, 0x04);
+ ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xa1, 0x06);
ast_set_std_reg(crtc, adjusted_mode, &vbios_mode);
ast_set_crtc_reg(crtc, adjusted_mode, &vbios_mode);
diff --git a/drivers/gpu/drm/ast/ast_post.c b/drivers/gpu/drm/ast/ast_post.c
index f7d421359d56..c1d1ac51d1c2 100644
--- a/drivers/gpu/drm/ast/ast_post.c
+++ b/drivers/gpu/drm/ast/ast_post.c
@@ -46,7 +46,7 @@ void ast_enable_mmio(struct drm_device *dev)
{
struct ast_private *ast = dev->dev_private;
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xa1, 0xff, 0x04);
+ ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xa1, 0x06);
}
diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index de4206a294c2..8ea52f585562 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -300,7 +300,7 @@ static ssize_t tc_aux_transfer(struct drm_dp_aux *aux,
struct drm_dp_aux_msg *msg)
{
struct tc_data *tc = aux_to_tc(aux);
- size_t size = min_t(size_t, 8, msg->size);
+ size_t size = min_t(size_t, DP_AUX_MAX_PAYLOAD_BYTES - 1, msg->size);
u8 request = msg->request & ~DP_AUX_I2C_MOT;
u8 *buf = msg->buffer;
u32 tmp = 0;
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index 3bd43121bda9..baddc666d5b2 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -593,6 +593,9 @@ static void output_poll_execute(struct work_struct *work)
enum drm_connector_status old_status;
bool repoll = false, changed;
+ if (!dev->mode_config.poll_enabled)
+ return;
+
/* Pick up any changes detected by the probe functions. */
changed = dev->mode_config.delayed_event;
dev->mode_config.delayed_event = false;
@@ -747,7 +750,11 @@ EXPORT_SYMBOL(drm_kms_helper_poll_init);
*/
void drm_kms_helper_poll_fini(struct drm_device *dev)
{
- drm_kms_helper_poll_disable(dev);
+ if (!dev->mode_config.poll_enabled)
+ return;
+
+ dev->mode_config.poll_enabled = false;
+ cancel_delayed_work_sync(&dev->mode_config.output_poll_work);
}
EXPORT_SYMBOL(drm_kms_helper_poll_fini);
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 254324cc3784..d6969be7cfde 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -33,6 +33,8 @@
#include "sfpb.xml.h"
#include "dsi_cfg.h"
+#define DSI_RESET_TOGGLE_DELAY_MS 20
+
static int dsi_get_version(const void __iomem *base, u32 *major, u32 *minor)
{
u32 ver;
@@ -904,7 +906,7 @@ static void dsi_sw_reset(struct msm_dsi_host *msm_host)
wmb(); /* clocks need to be enabled before reset */
dsi_write(msm_host, REG_DSI_RESET, 1);
- wmb(); /* make sure reset happen */
+ msleep(DSI_RESET_TOGGLE_DELAY_MS); /* make sure reset happen */
dsi_write(msm_host, REG_DSI_RESET, 0);
}
@@ -1283,7 +1285,7 @@ static void dsi_sw_reset_restore(struct msm_dsi_host *msm_host)
/* dsi controller can only be reset while clocks are running */
dsi_write(msm_host, REG_DSI_RESET, 1);
- wmb(); /* make sure reset happen */
+ msleep(DSI_RESET_TOGGLE_DELAY_MS); /* make sure reset happen */
dsi_write(msm_host, REG_DSI_RESET, 0);
wmb(); /* controller out of reset */
dsi_write(msm_host, REG_DSI_CTRL, data0);
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 4e3297f39abe..0fffc7f73e08 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -614,9 +614,9 @@ static const struct panel_desc auo_g133han01 = {
static const struct display_timing auo_g185han01_timings = {
.pixelclock = { 120000000, 144000000, 175000000 },
.hactive = { 1920, 1920, 1920 },
- .hfront_porch = { 18, 60, 74 },
- .hback_porch = { 12, 44, 54 },
- .hsync_len = { 10, 24, 32 },
+ .hfront_porch = { 36, 120, 148 },
+ .hback_porch = { 24, 88, 108 },
+ .hsync_len = { 20, 48, 64 },
.vactive = { 1080, 1080, 1080 },
.vfront_porch = { 6, 10, 40 },
.vback_porch = { 2, 5, 20 },
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index cbfda6277289..aa10617a64d4 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -764,7 +764,7 @@ static int radeon_connector_set_property(struct drm_connector *connector, struct
radeon_encoder->output_csc = val;
- if (connector->encoder->crtc) {
+ if (connector->encoder && connector->encoder->crtc) {
struct drm_crtc *crtc = connector->encoder->crtc;
const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 2a691d37b76d..656a4ae0fa91 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -361,11 +361,19 @@ radeon_pci_remove(struct pci_dev *pdev)
static void
radeon_pci_shutdown(struct pci_dev *pdev)
{
+ struct drm_device *ddev = pci_get_drvdata(pdev);
+
/* if we are running in a VM, make sure the device
* torn down properly on reboot/shutdown
*/
if (radeon_device_is_virtual())
radeon_pci_remove(pdev);
+
+ /* Some adapters need to be suspended before a
+ * shutdown occurs in order to prevent an error
+ * during kexec.
+ */
+ radeon_suspend_kms(ddev, true, true, false);
}
static int radeon_pmops_suspend(struct device *dev)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index d7ae5be56d12..26f09b9d389a 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -186,6 +186,12 @@ static void tilcdc_fini(struct drm_device *dev)
{
struct tilcdc_drm_private *priv = dev->dev_private;
+#ifdef CONFIG_CPU_FREQ
+ if (priv->freq_transition.notifier_call)
+ cpufreq_unregister_notifier(&priv->freq_transition,
+ CPUFREQ_TRANSITION_NOTIFIER);
+#endif
+
if (priv->crtc)
tilcdc_crtc_shutdown(priv->crtc);
@@ -201,12 +207,6 @@ static void tilcdc_fini(struct drm_device *dev)
drm_mode_config_cleanup(dev);
tilcdc_remove_external_device(dev);
-#ifdef CONFIG_CPU_FREQ
- if (priv->freq_transition.notifier_call)
- cpufreq_unregister_notifier(&priv->freq_transition,
- CPUFREQ_TRANSITION_NOTIFIER);
-#endif
-
if (priv->clk)
clk_put(priv->clk);
@@ -279,17 +279,6 @@ static int tilcdc_init(struct drm_driver *ddrv, struct device *dev)
goto init_failed;
}
-#ifdef CONFIG_CPU_FREQ
- priv->freq_transition.notifier_call = cpufreq_transition;
- ret = cpufreq_register_notifier(&priv->freq_transition,
- CPUFREQ_TRANSITION_NOTIFIER);
- if (ret) {
- dev_err(dev, "failed to register cpufreq notifier\n");
- priv->freq_transition.notifier_call = NULL;
- goto init_failed;
- }
-#endif
-
if (of_property_read_u32(node, "max-bandwidth", &priv->max_bandwidth))
priv->max_bandwidth = TILCDC_DEFAULT_MAX_BANDWIDTH;
@@ -366,6 +355,17 @@ static int tilcdc_init(struct drm_driver *ddrv, struct device *dev)
}
modeset_init(ddev);
+#ifdef CONFIG_CPU_FREQ
+ priv->freq_transition.notifier_call = cpufreq_transition;
+ ret = cpufreq_register_notifier(&priv->freq_transition,
+ CPUFREQ_TRANSITION_NOTIFIER);
+ if (ret) {
+ dev_err(dev, "failed to register cpufreq notifier\n");
+ priv->freq_transition.notifier_call = NULL;
+ goto init_failed;
+ }
+#endif
+
if (priv->is_componentized) {
ret = component_bind_all(dev, ddev);
if (ret < 0)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
index bbfc8f634b4a..0253fcbac29d 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
@@ -352,7 +352,7 @@ static int vmw_recv_msg(struct rpc_channel *channel, void **msg,
!!(HIGH_WORD(ecx) & MESSAGE_STATUS_HB));
if ((HIGH_WORD(ebx) & MESSAGE_STATUS_SUCCESS) == 0) {
kfree(reply);
-
+ reply = NULL;
if ((HIGH_WORD(ebx) & MESSAGE_STATUS_CPT) != 0) {
/* A checkpoint occurred. Retry. */
continue;
@@ -376,7 +376,7 @@ static int vmw_recv_msg(struct rpc_channel *channel, void **msg,
if ((HIGH_WORD(ecx) & MESSAGE_STATUS_SUCCESS) == 0) {
kfree(reply);
-
+ reply = NULL;
if ((HIGH_WORD(ecx) & MESSAGE_STATUS_CPT) != 0) {
/* A checkpoint occurred. Retry. */
continue;
@@ -388,10 +388,8 @@ static int vmw_recv_msg(struct rpc_channel *channel, void **msg,
break;
}
- if (retries == RETRIES) {
- kfree(reply);
+ if (!reply)
return -EINVAL;
- }
*msg_len = reply_len;
*msg = reply;
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index 65a0c79f212e..31c087e1746d 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -55,7 +55,6 @@ MODULE_PARM_DESC(swap_opt_cmd, "Swap the Option (\"Alt\") and Command (\"Flag\")
struct apple_sc {
unsigned long quirks;
unsigned int fn_on;
- DECLARE_BITMAP(pressed_fn, KEY_CNT);
DECLARE_BITMAP(pressed_numlock, KEY_CNT);
};
@@ -182,6 +181,8 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
{
struct apple_sc *asc = hid_get_drvdata(hid);
const struct apple_key_translation *trans, *table;
+ bool do_translate;
+ u16 code = 0;
if (usage->code == KEY_FN) {
asc->fn_on = !!value;
@@ -190,8 +191,6 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
}
if (fnmode) {
- int do_translate;
-
if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI &&
hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS)
table = macbookair_fn_keys;
@@ -203,25 +202,33 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
trans = apple_find_translation (table, usage->code);
if (trans) {
- if (test_bit(usage->code, asc->pressed_fn))
- do_translate = 1;
- else if (trans->flags & APPLE_FLAG_FKEY)
- do_translate = (fnmode == 2 && asc->fn_on) ||
- (fnmode == 1 && !asc->fn_on);
- else
- do_translate = asc->fn_on;
-
- if (do_translate) {
- if (value)
- set_bit(usage->code, asc->pressed_fn);
- else
- clear_bit(usage->code, asc->pressed_fn);
-
- input_event(input, usage->type, trans->to,
- value);
-
- return 1;
+ if (test_bit(trans->from, input->key))
+ code = trans->from;
+ else if (test_bit(trans->to, input->key))
+ code = trans->to;
+
+ if (!code) {
+ if (trans->flags & APPLE_FLAG_FKEY) {
+ switch (fnmode) {
+ case 1:
+ do_translate = !asc->fn_on;
+ break;
+ case 2:
+ do_translate = asc->fn_on;
+ break;
+ default:
+ /* should never happen */
+ do_translate = false;
+ }
+ } else {
+ do_translate = asc->fn_on;
+ }
+
+ code = do_translate ? trans->to : trans->from;
}
+
+ input_event(input, usage->type, code, value);
+ return 1;
}
if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c
index 52026dc94d5c..7e55d3f755dd 100644
--- a/drivers/hid/hid-lg.c
+++ b/drivers/hid/hid-lg.c
@@ -761,7 +761,7 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (!buf) {
ret = -ENOMEM;
- goto err_free;
+ goto err_stop;
}
ret = hid_hw_raw_request(hdev, buf[0], buf, sizeof(cbuf),
@@ -793,9 +793,12 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
ret = lg4ff_init(hdev);
if (ret)
- goto err_free;
+ goto err_stop;
return 0;
+
+err_stop:
+ hid_hw_stop(hdev);
err_free:
kfree(drv_data);
return ret;
@@ -806,8 +809,7 @@ static void lg_remove(struct hid_device *hdev)
struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
if (drv_data->quirks & LG_FF4)
lg4ff_deinit(hdev);
- else
- hid_hw_stop(hdev);
+ hid_hw_stop(hdev);
kfree(drv_data);
}
diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c
index 1fc12e357035..127f1335a1da 100644
--- a/drivers/hid/hid-lg4ff.c
+++ b/drivers/hid/hid-lg4ff.c
@@ -1485,7 +1485,6 @@ int lg4ff_deinit(struct hid_device *hid)
}
}
#endif
- hid_hw_stop(hid);
drv_data->device_props = NULL;
kfree(entry);
diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c
index f095bf8a3aa9..762f33817dd0 100644
--- a/drivers/hid/hid-prodikeys.c
+++ b/drivers/hid/hid-prodikeys.c
@@ -556,10 +556,14 @@ static void pcmidi_setup_extra_keys(
static int pcmidi_set_operational(struct pcmidi_snd *pm)
{
+ int rc;
+
if (pm->ifnum != 1)
return 0; /* only set up ONCE for interace 1 */
- pcmidi_get_output_report(pm);
+ rc = pcmidi_get_output_report(pm);
+ if (rc < 0)
+ return rc;
pcmidi_submit_output_report(pm, 0xc1);
return 0;
}
@@ -688,7 +692,11 @@ static int pcmidi_snd_initialise(struct pcmidi_snd *pm)
spin_lock_init(&pm->rawmidi_in_lock);
init_sustain_timers(pm);
- pcmidi_set_operational(pm);
+ err = pcmidi_set_operational(pm);
+ if (err < 0) {
+ pk_error("failed to find output report\n");
+ goto fail_register;
+ }
/* register it */
err = snd_card_register(card);
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 51f7bcd799fa..6ce9b5e1a06f 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -2710,7 +2710,6 @@ err_stop:
kfree(sc->output_report_dmabuf);
sony_remove_dev_list(sc);
sony_release_device_id(sc);
- hid_hw_stop(hdev);
return ret;
}
@@ -2772,6 +2771,7 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id)
*/
if (!(hdev->claimed & HID_CLAIMED_INPUT)) {
hid_err(hdev, "failed to claim input\n");
+ hid_hw_stop(hdev);
return -ENODEV;
}
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index dac410760a29..25054d2050c0 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -378,7 +378,7 @@ static long hidraw_ioctl(struct file *file, unsigned int cmd,
mutex_lock(&minors_lock);
dev = hidraw_table[minor];
- if (!dev) {
+ if (!dev || !dev->exist) {
ret = -ENODEV;
goto out;
}
diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
index 579bdf93be43..e27f7e12c05b 100644
--- a/drivers/hwmon/acpi_power_meter.c
+++ b/drivers/hwmon/acpi_power_meter.c
@@ -693,8 +693,8 @@ static int setup_attrs(struct acpi_power_meter_resource *resource)
if (resource->caps.flags & POWER_METER_CAN_CAP) {
if (!can_cap_in_hardware()) {
- dev_err(&resource->acpi_dev->dev,
- "Ignoring unsafe software power cap!\n");
+ dev_warn(&resource->acpi_dev->dev,
+ "Ignoring unsafe software power cap!\n");
goto skip_unsafe_cap;
}
diff --git a/drivers/i2c/busses/i2c-riic.c b/drivers/i2c/busses/i2c-riic.c
index c811af4c8d81..e420b41a34ba 100644
--- a/drivers/i2c/busses/i2c-riic.c
+++ b/drivers/i2c/busses/i2c-riic.c
@@ -212,6 +212,7 @@ static irqreturn_t riic_tend_isr(int irq, void *data)
if (readb(riic->base + RIIC_ICSR2) & ICSR2_NACKF) {
/* We got a NACKIE */
readb(riic->base + RIIC_ICDRR); /* dummy read */
+ riic_clear_set_bit(riic, ICSR2_NACKF, 0, RIIC_ICSR2);
riic->err = -ENXIO;
} else if (riic->bytes_left) {
return IRQ_NONE;
diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c
index 22426ae4af97..7d1895035af6 100644
--- a/drivers/iio/adc/ad799x.c
+++ b/drivers/iio/adc/ad799x.c
@@ -817,10 +817,10 @@ static int ad799x_probe(struct i2c_client *client,
ret = ad799x_write_config(st, st->chip_config->default_config);
if (ret < 0)
- goto error_disable_reg;
+ goto error_disable_vref;
ret = ad799x_read_config(st);
if (ret < 0)
- goto error_disable_reg;
+ goto error_disable_vref;
st->config = ret;
ret = iio_triggered_buffer_setup(indio_dev, NULL,
diff --git a/drivers/iio/light/opt3001.c b/drivers/iio/light/opt3001.c
index b91ebc3483ce..743fd2cfdd54 100644
--- a/drivers/iio/light/opt3001.c
+++ b/drivers/iio/light/opt3001.c
@@ -695,6 +695,7 @@ static irqreturn_t opt3001_irq(int irq, void *_iio)
struct iio_dev *iio = _iio;
struct opt3001 *opt = iio_priv(iio);
int ret;
+ bool wake_result_ready_queue = false;
if (!opt->ok_to_ignore_lock)
mutex_lock(&opt->lock);
@@ -729,13 +730,16 @@ static irqreturn_t opt3001_irq(int irq, void *_iio)
}
opt->result = ret;
opt->result_ready = true;
- wake_up(&opt->result_ready_queue);
+ wake_result_ready_queue = true;
}
out:
if (!opt->ok_to_ignore_lock)
mutex_unlock(&opt->lock);
+ if (wake_result_ready_queue)
+ wake_up(&opt->result_ready_queue);
+
return IRQ_HANDLED;
}
diff --git a/drivers/infiniband/hw/hfi1/file_ops.c b/drivers/infiniband/hw/hfi1/file_ops.c
index 05e13868d4cb..6c248c0a3a6e 100644
--- a/drivers/infiniband/hw/hfi1/file_ops.c
+++ b/drivers/infiniband/hw/hfi1/file_ops.c
@@ -541,7 +541,7 @@ static int hfi1_file_mmap(struct file *fp, struct vm_area_struct *vma)
vmf = 1;
break;
case STATUS:
- if (flags & (unsigned long)(VM_WRITE | VM_EXEC)) {
+ if (flags & VM_WRITE) {
ret = -EPERM;
goto done;
}
diff --git a/drivers/input/misc/da9063_onkey.c b/drivers/input/misc/da9063_onkey.c
index 3e9c353d82ef..a01b25facf46 100644
--- a/drivers/input/misc/da9063_onkey.c
+++ b/drivers/input/misc/da9063_onkey.c
@@ -248,10 +248,7 @@ static int da9063_onkey_probe(struct platform_device *pdev)
onkey->input->phys = onkey->phys;
onkey->input->dev.parent = &pdev->dev;
- if (onkey->key_power)
- input_set_capability(onkey->input, EV_KEY, KEY_POWER);
-
- input_set_capability(onkey->input, EV_KEY, KEY_SLEEP);
+ input_set_capability(onkey->input, EV_KEY, KEY_POWER);
INIT_DELAYED_WORK(&onkey->work, da9063_poll_on);
diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index 514fa83eae4f..95e2cd4244c2 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -775,6 +775,8 @@ base_sock_create(struct net *net, struct socket *sock, int protocol, int kern)
if (sock->type != SOCK_RAW)
return -ESOCKTNOSUPPORT;
+ if (!capable(CAP_NET_RAW))
+ return -EPERM;
sk = sk_alloc(net, PF_ISDN, GFP_KERNEL, &mISDN_proto, kern);
if (!sk)
diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
index 41aad0f99d73..ba3c68fb9676 100644
--- a/drivers/media/dvb-core/dvbdev.c
+++ b/drivers/media/dvb-core/dvbdev.c
@@ -316,8 +316,10 @@ static int dvb_create_media_entity(struct dvb_device *dvbdev,
if (npads) {
dvbdev->pads = kcalloc(npads, sizeof(*dvbdev->pads),
GFP_KERNEL);
- if (!dvbdev->pads)
+ if (!dvbdev->pads) {
+ kfree(dvbdev->entity);
return -ENOMEM;
+ }
}
switch (type) {
diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c
index 57bd591ea54b..f475e0980aea 100644
--- a/drivers/media/i2c/ov5645.c
+++ b/drivers/media/i2c/ov5645.c
@@ -53,6 +53,8 @@
#define OV5645_CHIP_ID_HIGH_BYTE 0x56
#define OV5645_CHIP_ID_LOW 0x300b
#define OV5645_CHIP_ID_LOW_BYTE 0x45
+#define OV5645_IO_MIPI_CTRL00 0x300e
+#define OV5645_PAD_OUTPUT00 0x3019
#define OV5645_AWB_MANUAL_CONTROL 0x3406
#define OV5645_AWB_MANUAL_ENABLE BIT(0)
#define OV5645_AEC_PK_MANUAL 0x3503
@@ -63,6 +65,7 @@
#define OV5645_ISP_VFLIP BIT(2)
#define OV5645_TIMING_TC_REG21 0x3821
#define OV5645_SENSOR_MIRROR BIT(1)
+#define OV5645_MIPI_CTRL00 0x4800
#define OV5645_PRE_ISP_TEST_SETTING_1 0x503d
#define OV5645_TEST_PATTERN_MASK 0x3
#define OV5645_SET_TEST_PATTERN(x) ((x) & OV5645_TEST_PATTERN_MASK)
@@ -125,7 +128,6 @@ static const struct reg_value ov5645_global_init_setting[] = {
{ 0x3503, 0x07 },
{ 0x3002, 0x1c },
{ 0x3006, 0xc3 },
- { 0x300e, 0x45 },
{ 0x3017, 0x00 },
{ 0x3018, 0x00 },
{ 0x302e, 0x0b },
@@ -354,7 +356,10 @@ static const struct reg_value ov5645_global_init_setting[] = {
{ 0x3a1f, 0x14 },
{ 0x0601, 0x02 },
{ 0x3008, 0x42 },
- { 0x3008, 0x02 }
+ { 0x3008, 0x02 },
+ { OV5645_IO_MIPI_CTRL00, 0x40 },
+ { OV5645_MIPI_CTRL00, 0x24 },
+ { OV5645_PAD_OUTPUT00, 0x70 }
};
static const struct reg_value ov5645_setting_sxga[] = {
@@ -728,13 +733,9 @@ static int ov5645_s_power(struct v4l2_subdev *sd, int on)
goto exit;
}
- ret = ov5645_write_reg(ov5645, OV5645_SYSTEM_CTRL0,
- OV5645_SYSTEM_CTRL0_STOP);
- if (ret < 0) {
- ov5645_set_power_off(ov5645);
- goto exit;
- }
+ usleep_range(500, 1000);
} else {
+ ov5645_write_reg(ov5645, OV5645_IO_MIPI_CTRL00, 0x58);
ov5645_set_power_off(ov5645);
}
}
@@ -1042,11 +1043,20 @@ static int ov5645_s_stream(struct v4l2_subdev *subdev, int enable)
dev_err(ov5645->dev, "could not sync v4l2 controls\n");
return ret;
}
+
+ ret = ov5645_write_reg(ov5645, OV5645_IO_MIPI_CTRL00, 0x45);
+ if (ret < 0)
+ return ret;
+
ret = ov5645_write_reg(ov5645, OV5645_SYSTEM_CTRL0,
OV5645_SYSTEM_CTRL0_START);
if (ret < 0)
return ret;
} else {
+ ret = ov5645_write_reg(ov5645, OV5645_IO_MIPI_CTRL00, 0x40);
+ if (ret < 0)
+ return ret;
+
ret = ov5645_write_reg(ov5645, OV5645_SYSTEM_CTRL0,
OV5645_SYSTEM_CTRL0_STOP);
if (ret < 0)
diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c
index 2de2fbb13b85..aa24596e4cb7 100644
--- a/drivers/media/i2c/ov9650.c
+++ b/drivers/media/i2c/ov9650.c
@@ -708,6 +708,11 @@ static int ov965x_set_gain(struct ov965x *ov965x, int auto_gain)
for (m = 6; m >= 0; m--)
if (gain >= (1 << m) * 16)
break;
+
+ /* Sanity check: don't adjust the gain with a negative value */
+ if (m < 0)
+ return -EINVAL;
+
rgain = (gain - ((1 << m) * 16)) / (1 << m);
rgain |= (((1 << m) - 1) << 4);
diff --git a/drivers/media/pci/saa7134/saa7134-i2c.c b/drivers/media/pci/saa7134/saa7134-i2c.c
index 8024d95f6c53..3f91509d93b5 100644
--- a/drivers/media/pci/saa7134/saa7134-i2c.c
+++ b/drivers/media/pci/saa7134/saa7134-i2c.c
@@ -351,7 +351,11 @@ static struct i2c_client saa7134_client_template = {
/* ----------------------------------------------------------- */
-/* On Medion 7134 reading EEPROM needs DVB-T demod i2c gate open */
+/*
+ * On Medion 7134 reading the SAA7134 chip config EEPROM needs DVB-T
+ * demod i2c gate closed due to an address clash between this EEPROM
+ * and the demod one.
+ */
static void saa7134_i2c_eeprom_md7134_gate(struct saa7134_dev *dev)
{
u8 subaddr = 0x7, dmdregval;
@@ -368,14 +372,14 @@ static void saa7134_i2c_eeprom_md7134_gate(struct saa7134_dev *dev)
ret = i2c_transfer(&dev->i2c_adap, i2cgatemsg_r, 2);
if ((ret == 2) && (dmdregval & 0x2)) {
- pr_debug("%s: DVB-T demod i2c gate was left closed\n",
+ pr_debug("%s: DVB-T demod i2c gate was left open\n",
dev->name);
data[0] = subaddr;
data[1] = (dmdregval & ~0x2);
if (i2c_transfer(&dev->i2c_adap, i2cgatemsg_w, 1) != 1)
- pr_err("%s: EEPROM i2c gate open failure\n",
- dev->name);
+ pr_err("%s: EEPROM i2c gate close failure\n",
+ dev->name);
}
}
diff --git a/drivers/media/pci/saa7146/hexium_gemini.c b/drivers/media/pci/saa7146/hexium_gemini.c
index f5fc8bcbd14b..be85a2c4318e 100644
--- a/drivers/media/pci/saa7146/hexium_gemini.c
+++ b/drivers/media/pci/saa7146/hexium_gemini.c
@@ -304,6 +304,9 @@ static int hexium_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_d
ret = saa7146_register_device(&hexium->video_dev, dev, "hexium gemini", VFL_TYPE_GRABBER);
if (ret < 0) {
pr_err("cannot register capture v4l2 device. skipping.\n");
+ saa7146_vv_release(dev);
+ i2c_del_adapter(&hexium->i2c_adapter);
+ kfree(hexium);
return ret;
}
diff --git a/drivers/media/platform/atmel/atmel-isc.c b/drivers/media/platform/atmel/atmel-isc.c
index 09955f07554d..2f8781e039ed 100644
--- a/drivers/media/platform/atmel/atmel-isc.c
+++ b/drivers/media/platform/atmel/atmel-isc.c
@@ -1719,8 +1719,11 @@ static int isc_parse_dt(struct device *dev, struct isc_device *isc)
break;
}
- subdev_entity->asd = devm_kzalloc(dev,
- sizeof(*subdev_entity->asd), GFP_KERNEL);
+ /* asd will be freed by the subsystem once it's added to the
+ * notifier list
+ */
+ subdev_entity->asd = kzalloc(sizeof(*subdev_entity->asd),
+ GFP_KERNEL);
if (subdev_entity->asd == NULL) {
of_node_put(rem);
ret = -ENOMEM;
diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c
index 7f92144a1de3..f9456f26ff4f 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.c
+++ b/drivers/media/platform/exynos4-is/fimc-is.c
@@ -819,6 +819,7 @@ static int fimc_is_probe(struct platform_device *pdev)
return -ENODEV;
is->pmu_regs = of_iomap(node, 0);
+ of_node_put(node);
if (!is->pmu_regs)
return -ENOMEM;
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index e82450e90a67..ab872caaf140 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -496,6 +496,7 @@ static int fimc_md_register_sensor_entities(struct fimc_md *fmd)
continue;
ret = fimc_md_parse_port_node(fmd, port, index);
+ of_node_put(port);
if (ret < 0) {
of_node_put(node);
goto rpm_put;
@@ -529,6 +530,7 @@ static int __of_get_csis_id(struct device_node *np)
if (!np)
return -EINVAL;
of_property_read_u32(np, "reg", &reg);
+ of_node_put(np);
return reg - FIMC_INPUT_MIPI_CSI2_0;
}
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index d5face4b0df2..3763e975c244 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -719,6 +719,10 @@ static int isp_pipeline_enable(struct isp_pipeline *pipe,
s_stream, mode);
pipe->do_propagation = true;
}
+
+ /* Stop at the first external sub-device. */
+ if (subdev->dev != isp->dev)
+ break;
}
return 0;
@@ -833,6 +837,10 @@ static int isp_pipeline_disable(struct isp_pipeline *pipe)
&subdev->entity);
failure = -ETIMEDOUT;
}
+
+ /* Stop at the first external sub-device. */
+ if (subdev->dev != isp->dev)
+ break;
}
return failure;
diff --git a/drivers/media/platform/omap3isp/ispccdc.c b/drivers/media/platform/omap3isp/ispccdc.c
index 7207558d722c..ed8455a173cb 100644
--- a/drivers/media/platform/omap3isp/ispccdc.c
+++ b/drivers/media/platform/omap3isp/ispccdc.c
@@ -2609,6 +2609,7 @@ int omap3isp_ccdc_register_entities(struct isp_ccdc_device *ccdc,
int ret;
/* Register the subdev and video node. */
+ ccdc->subdev.dev = vdev->mdev->dev;
ret = v4l2_device_register_subdev(vdev, &ccdc->subdev);
if (ret < 0)
goto error;
diff --git a/drivers/media/platform/omap3isp/ispccp2.c b/drivers/media/platform/omap3isp/ispccp2.c
index ca095238510d..b64e218eaea6 100644
--- a/drivers/media/platform/omap3isp/ispccp2.c
+++ b/drivers/media/platform/omap3isp/ispccp2.c
@@ -1030,6 +1030,7 @@ int omap3isp_ccp2_register_entities(struct isp_ccp2_device *ccp2,
int ret;
/* Register the subdev and video nodes. */
+ ccp2->subdev.dev = vdev->mdev->dev;
ret = v4l2_device_register_subdev(vdev, &ccp2->subdev);
if (ret < 0)
goto error;
diff --git a/drivers/media/platform/omap3isp/ispcsi2.c b/drivers/media/platform/omap3isp/ispcsi2.c
index 7dae2fe0d42d..f5d16efa344f 100644
--- a/drivers/media/platform/omap3isp/ispcsi2.c
+++ b/drivers/media/platform/omap3isp/ispcsi2.c
@@ -1201,6 +1201,7 @@ int omap3isp_csi2_register_entities(struct isp_csi2_device *csi2,
int ret;
/* Register the subdev and video nodes. */
+ csi2->subdev.dev = vdev->mdev->dev;
ret = v4l2_device_register_subdev(vdev, &csi2->subdev);
if (ret < 0)
goto error;
diff --git a/drivers/media/platform/omap3isp/isppreview.c b/drivers/media/platform/omap3isp/isppreview.c
index ac30a0f83780..e981eb2330f1 100644
--- a/drivers/media/platform/omap3isp/isppreview.c
+++ b/drivers/media/platform/omap3isp/isppreview.c
@@ -2228,6 +2228,7 @@ int omap3isp_preview_register_entities(struct isp_prev_device *prev,
int ret;
/* Register the subdev and video nodes. */
+ prev->subdev.dev = vdev->mdev->dev;
ret = v4l2_device_register_subdev(vdev, &prev->subdev);
if (ret < 0)
goto error;
diff --git a/drivers/media/platform/omap3isp/ispresizer.c b/drivers/media/platform/omap3isp/ispresizer.c
index 0b6a87508584..2035e3c6a9de 100644
--- a/drivers/media/platform/omap3isp/ispresizer.c
+++ b/drivers/media/platform/omap3isp/ispresizer.c
@@ -1684,6 +1684,7 @@ int omap3isp_resizer_register_entities(struct isp_res_device *res,
int ret;
/* Register the subdev and video nodes. */
+ res->subdev.dev = vdev->mdev->dev;
ret = v4l2_device_register_subdev(vdev, &res->subdev);
if (ret < 0)
goto error;
diff --git a/drivers/media/platform/omap3isp/ispstat.c b/drivers/media/platform/omap3isp/ispstat.c
index 47cbc7e3d825..24c07939aedd 100644
--- a/drivers/media/platform/omap3isp/ispstat.c
+++ b/drivers/media/platform/omap3isp/ispstat.c
@@ -1018,6 +1018,8 @@ void omap3isp_stat_unregister_entities(struct ispstat *stat)
int omap3isp_stat_register_entities(struct ispstat *stat,
struct v4l2_device *vdev)
{
+ stat->subdev.dev = vdev->mdev->dev;
+
return v4l2_device_register_subdev(vdev, &stat->subdev);
}
diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c
index 571f29a34bf8..cfe96b7815c5 100644
--- a/drivers/media/radio/si470x/radio-si470x-usb.c
+++ b/drivers/media/radio/si470x/radio-si470x-usb.c
@@ -737,7 +737,7 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
/* start radio */
retval = si470x_start_usb(radio);
if (retval < 0)
- goto err_all;
+ goto err_buf;
/* set initial frequency */
si470x_set_freq(radio, 87.5 * FREQ_MUL); /* available in all regions */
@@ -752,6 +752,8 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
return 0;
err_all:
+ usb_kill_urb(radio->int_in_urb);
+err_buf:
kfree(radio->buffer);
err_ctrl:
v4l2_ctrl_handler_free(&radio->hdl);
@@ -825,6 +827,7 @@ static void si470x_usb_driver_disconnect(struct usb_interface *intf)
mutex_lock(&radio->lock);
v4l2_device_disconnect(&radio->v4l2_dev);
video_unregister_device(&radio->videodev);
+ usb_kill_urb(radio->int_in_urb);
usb_set_intfdata(intf, NULL);
mutex_unlock(&radio->lock);
v4l2_device_put(&radio->v4l2_dev);
diff --git a/drivers/media/rc/iguanair.c b/drivers/media/rc/iguanair.c
index ccf24fd7ec1b..495722ecf551 100644
--- a/drivers/media/rc/iguanair.c
+++ b/drivers/media/rc/iguanair.c
@@ -426,6 +426,10 @@ static int iguanair_probe(struct usb_interface *intf,
int ret, pipein, pipeout;
struct usb_host_interface *idesc;
+ idesc = intf->altsetting;
+ if (idesc->desc.bNumEndpoints < 2)
+ return -ENODEV;
+
ir = kzalloc(sizeof(*ir), GFP_KERNEL);
rc = rc_allocate_device(RC_DRIVER_IR_RAW);
if (!ir || !rc) {
@@ -440,18 +444,13 @@ static int iguanair_probe(struct usb_interface *intf,
ir->urb_in = usb_alloc_urb(0, GFP_KERNEL);
ir->urb_out = usb_alloc_urb(0, GFP_KERNEL);
- if (!ir->buf_in || !ir->packet || !ir->urb_in || !ir->urb_out) {
+ if (!ir->buf_in || !ir->packet || !ir->urb_in || !ir->urb_out ||
+ !usb_endpoint_is_int_in(&idesc->endpoint[0].desc) ||
+ !usb_endpoint_is_int_out(&idesc->endpoint[1].desc)) {
ret = -ENOMEM;
goto out;
}
- idesc = intf->altsetting;
-
- if (idesc->desc.bNumEndpoints < 2) {
- ret = -ENODEV;
- goto out;
- }
-
ir->rc = rc;
ir->dev = &intf->dev;
ir->udev = udev;
diff --git a/drivers/media/usb/cpia2/cpia2_usb.c b/drivers/media/usb/cpia2/cpia2_usb.c
index 0d07730d4561..51d0f9d57570 100644
--- a/drivers/media/usb/cpia2/cpia2_usb.c
+++ b/drivers/media/usb/cpia2/cpia2_usb.c
@@ -684,6 +684,10 @@ static int submit_urbs(struct camera_data *cam)
if (!urb) {
for (j = 0; j < i; j++)
usb_free_urb(cam->sbuf[j].urb);
+ for (j = 0; j < NUM_SBUF; j++) {
+ kfree(cam->sbuf[j].data);
+ cam->sbuf[j].data = NULL;
+ }
return -ENOMEM;
}
diff --git a/drivers/media/usb/gspca/konica.c b/drivers/media/usb/gspca/konica.c
index 31b2117e8f1d..4fac3315cfe6 100644
--- a/drivers/media/usb/gspca/konica.c
+++ b/drivers/media/usb/gspca/konica.c
@@ -123,6 +123,11 @@ static void reg_r(struct gspca_dev *gspca_dev, u16 value, u16 index)
if (ret < 0) {
pr_err("reg_r err %d\n", ret);
gspca_dev->usb_err = ret;
+ /*
+ * Make sure the buffer is zeroed to avoid uninitialized
+ * values.
+ */
+ memset(gspca_dev->usb_buf, 0, 2);
}
}
diff --git a/drivers/media/usb/gspca/nw80x.c b/drivers/media/usb/gspca/nw80x.c
index 5d2d0bcb038d..4c95341864da 100644
--- a/drivers/media/usb/gspca/nw80x.c
+++ b/drivers/media/usb/gspca/nw80x.c
@@ -1580,6 +1580,11 @@ static void reg_r(struct gspca_dev *gspca_dev,
if (ret < 0) {
pr_err("reg_r err %d\n", ret);
gspca_dev->usb_err = ret;
+ /*
+ * Make sure the buffer is zeroed to avoid uninitialized
+ * values.
+ */
+ memset(gspca_dev->usb_buf, 0, USB_BUF_SZ);
return;
}
if (len == 1)
diff --git a/drivers/media/usb/gspca/ov519.c b/drivers/media/usb/gspca/ov519.c
index f4c41f043cda..02357beea07f 100644
--- a/drivers/media/usb/gspca/ov519.c
+++ b/drivers/media/usb/gspca/ov519.c
@@ -2083,6 +2083,11 @@ static int reg_r(struct sd *sd, u16 index)
} else {
PERR("reg_r %02x failed %d\n", index, ret);
sd->gspca_dev.usb_err = ret;
+ /*
+ * Make sure the result is zeroed to avoid uninitialized
+ * values.
+ */
+ gspca_dev->usb_buf[0] = 0;
}
return ret;
@@ -2111,6 +2116,11 @@ static int reg_r8(struct sd *sd,
} else {
PERR("reg_r8 %02x failed %d\n", index, ret);
sd->gspca_dev.usb_err = ret;
+ /*
+ * Make sure the buffer is zeroed to avoid uninitialized
+ * values.
+ */
+ memset(gspca_dev->usb_buf, 0, 8);
}
return ret;
diff --git a/drivers/media/usb/gspca/ov534.c b/drivers/media/usb/gspca/ov534.c
index 32849ff86b09..25c0d349fdab 100644
--- a/drivers/media/usb/gspca/ov534.c
+++ b/drivers/media/usb/gspca/ov534.c
@@ -641,6 +641,11 @@ static u8 ov534_reg_read(struct gspca_dev *gspca_dev, u16 reg)
if (ret < 0) {
pr_err("read failed %d\n", ret);
gspca_dev->usb_err = ret;
+ /*
+ * Make sure the result is zeroed to avoid uninitialized
+ * values.
+ */
+ gspca_dev->usb_buf[0] = 0;
}
return gspca_dev->usb_buf[0];
}
diff --git a/drivers/media/usb/gspca/ov534_9.c b/drivers/media/usb/gspca/ov534_9.c
index b2a92e518118..dadfe1effbc2 100644
--- a/drivers/media/usb/gspca/ov534_9.c
+++ b/drivers/media/usb/gspca/ov534_9.c
@@ -1153,6 +1153,7 @@ static u8 reg_r(struct gspca_dev *gspca_dev, u16 reg)
if (ret < 0) {
pr_err("reg_r err %d\n", ret);
gspca_dev->usb_err = ret;
+ return 0;
}
return gspca_dev->usb_buf[0];
}
diff --git a/drivers/media/usb/gspca/se401.c b/drivers/media/usb/gspca/se401.c
index 477da0664b7d..40b87717bb5c 100644
--- a/drivers/media/usb/gspca/se401.c
+++ b/drivers/media/usb/gspca/se401.c
@@ -111,6 +111,11 @@ static void se401_read_req(struct gspca_dev *gspca_dev, u16 req, int silent)
pr_err("read req failed req %#04x error %d\n",
req, err);
gspca_dev->usb_err = err;
+ /*
+ * Make sure the buffer is zeroed to avoid uninitialized
+ * values.
+ */
+ memset(gspca_dev->usb_buf, 0, READ_REQ_SIZE);
}
}
diff --git a/drivers/media/usb/gspca/sn9c20x.c b/drivers/media/usb/gspca/sn9c20x.c
index c605f78d6186..948fa2d0c5cc 100644
--- a/drivers/media/usb/gspca/sn9c20x.c
+++ b/drivers/media/usb/gspca/sn9c20x.c
@@ -133,6 +133,13 @@ static const struct dmi_system_id flip_dmi_table[] = {
}
},
{
+ .ident = "MSI MS-1039",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "MICRO-STAR INT'L CO.,LTD."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MS-1039"),
+ }
+ },
+ {
.ident = "MSI MS-1632",
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
@@ -918,6 +925,11 @@ static void reg_r(struct gspca_dev *gspca_dev, u16 reg, u16 length)
if (unlikely(result < 0 || result != length)) {
pr_err("Read register %02x failed %d\n", reg, result);
gspca_dev->usb_err = result;
+ /*
+ * Make sure the buffer is zeroed to avoid uninitialized
+ * values.
+ */
+ memset(gspca_dev->usb_buf, 0, USB_BUF_SZ);
}
}
diff --git a/drivers/media/usb/gspca/sonixb.c b/drivers/media/usb/gspca/sonixb.c
index 5f3f2979540a..22de65d840dd 100644
--- a/drivers/media/usb/gspca/sonixb.c
+++ b/drivers/media/usb/gspca/sonixb.c
@@ -462,6 +462,11 @@ static void reg_r(struct gspca_dev *gspca_dev,
dev_err(gspca_dev->v4l2_dev.dev,
"Error reading register %02x: %d\n", value, res);
gspca_dev->usb_err = res;
+ /*
+ * Make sure the result is zeroed to avoid uninitialized
+ * values.
+ */
+ gspca_dev->usb_buf[0] = 0;
}
}
diff --git a/drivers/media/usb/gspca/sonixj.c b/drivers/media/usb/gspca/sonixj.c
index 5eeaf16ac5e8..c53002a5ccb7 100644
--- a/drivers/media/usb/gspca/sonixj.c
+++ b/drivers/media/usb/gspca/sonixj.c
@@ -1170,6 +1170,11 @@ static void reg_r(struct gspca_dev *gspca_dev,
if (ret < 0) {
pr_err("reg_r err %d\n", ret);
gspca_dev->usb_err = ret;
+ /*
+ * Make sure the buffer is zeroed to avoid uninitialized
+ * values.
+ */
+ memset(gspca_dev->usb_buf, 0, USB_BUF_SZ);
}
}
diff --git a/drivers/media/usb/gspca/spca1528.c b/drivers/media/usb/gspca/spca1528.c
index 327ec901abe1..769a9d95d2fa 100644
--- a/drivers/media/usb/gspca/spca1528.c
+++ b/drivers/media/usb/gspca/spca1528.c
@@ -80,6 +80,11 @@ static void reg_r(struct gspca_dev *gspca_dev,
if (ret < 0) {
pr_err("reg_r err %d\n", ret);
gspca_dev->usb_err = ret;
+ /*
+ * Make sure the buffer is zeroed to avoid uninitialized
+ * values.
+ */
+ memset(gspca_dev->usb_buf, 0, USB_BUF_SZ);
}
}
diff --git a/drivers/media/usb/gspca/sq930x.c b/drivers/media/usb/gspca/sq930x.c
index aa9a9411b801..a3e261685ebd 100644
--- a/drivers/media/usb/gspca/sq930x.c
+++ b/drivers/media/usb/gspca/sq930x.c
@@ -434,6 +434,11 @@ static void reg_r(struct gspca_dev *gspca_dev,
if (ret < 0) {
pr_err("reg_r %04x failed %d\n", value, ret);
gspca_dev->usb_err = ret;
+ /*
+ * Make sure the buffer is zeroed to avoid uninitialized
+ * values.
+ */
+ memset(gspca_dev->usb_buf, 0, USB_BUF_SZ);
}
}
diff --git a/drivers/media/usb/gspca/sunplus.c b/drivers/media/usb/gspca/sunplus.c
index 8c2785aea3cd..d87fcff38310 100644
--- a/drivers/media/usb/gspca/sunplus.c
+++ b/drivers/media/usb/gspca/sunplus.c
@@ -264,6 +264,11 @@ static void reg_r(struct gspca_dev *gspca_dev,
if (ret < 0) {
pr_err("reg_r err %d\n", ret);
gspca_dev->usb_err = ret;
+ /*
+ * Make sure the buffer is zeroed to avoid uninitialized
+ * values.
+ */
+ memset(gspca_dev->usb_buf, 0, USB_BUF_SZ);
}
}
diff --git a/drivers/media/usb/gspca/vc032x.c b/drivers/media/usb/gspca/vc032x.c
index b935febf7146..c026c513f65f 100644
--- a/drivers/media/usb/gspca/vc032x.c
+++ b/drivers/media/usb/gspca/vc032x.c
@@ -2915,6 +2915,11 @@ static void reg_r_i(struct gspca_dev *gspca_dev,
if (ret < 0) {
pr_err("reg_r err %d\n", ret);
gspca_dev->usb_err = ret;
+ /*
+ * Make sure the buffer is zeroed to avoid uninitialized
+ * values.
+ */
+ memset(gspca_dev->usb_buf, 0, USB_BUF_SZ);
}
}
static void reg_r(struct gspca_dev *gspca_dev,
diff --git a/drivers/media/usb/gspca/w996Xcf.c b/drivers/media/usb/gspca/w996Xcf.c
index 728d2322c433..cd10e717c7e5 100644
--- a/drivers/media/usb/gspca/w996Xcf.c
+++ b/drivers/media/usb/gspca/w996Xcf.c
@@ -143,6 +143,11 @@ static int w9968cf_read_sb(struct sd *sd)
} else {
pr_err("Read SB reg [01] failed\n");
sd->gspca_dev.usb_err = ret;
+ /*
+ * Make sure the buffer is zeroed to avoid uninitialized
+ * values.
+ */
+ memset(sd->gspca_dev.usb_buf, 0, 2);
}
udelay(W9968CF_I2C_BUS_DELAY);
diff --git a/drivers/media/usb/hdpvr/hdpvr-core.c b/drivers/media/usb/hdpvr/hdpvr-core.c
index 28b5ad951e6c..487240bcb3cb 100644
--- a/drivers/media/usb/hdpvr/hdpvr-core.c
+++ b/drivers/media/usb/hdpvr/hdpvr-core.c
@@ -141,6 +141,7 @@ static int device_authorization(struct hdpvr_device *dev)
dev->fw_ver = dev->usbc_buf[1];
+ dev->usbc_buf[46] = '\0';
v4l2_info(&dev->v4l2_dev, "firmware version 0x%x dated %s\n",
dev->fw_ver, &dev->usbc_buf[2]);
@@ -275,6 +276,7 @@ static int hdpvr_probe(struct usb_interface *interface,
#endif
size_t buffer_size;
int i;
+ int dev_num;
int retval = -ENOMEM;
/* allocate memory for our device state and initialize it */
@@ -379,8 +381,17 @@ static int hdpvr_probe(struct usb_interface *interface,
}
#endif
+ dev_num = atomic_inc_return(&dev_nr);
+ if (dev_num >= HDPVR_MAX) {
+ v4l2_err(&dev->v4l2_dev,
+ "max device number reached, device register failed\n");
+ atomic_dec(&dev_nr);
+ retval = -ENODEV;
+ goto reg_fail;
+ }
+
retval = hdpvr_register_videodev(dev, &interface->dev,
- video_nr[atomic_inc_return(&dev_nr)]);
+ video_nr[dev_num]);
if (retval < 0) {
v4l2_err(&dev->v4l2_dev, "registering videodev failed\n");
goto reg_fail;
diff --git a/drivers/media/usb/stkwebcam/stk-webcam.c b/drivers/media/usb/stkwebcam/stk-webcam.c
index b66943ce7327..fef0704beefa 100644
--- a/drivers/media/usb/stkwebcam/stk-webcam.c
+++ b/drivers/media/usb/stkwebcam/stk-webcam.c
@@ -642,8 +642,7 @@ static int v4l_stk_release(struct file *fp)
dev->owner = NULL;
}
- if (is_present(dev))
- usb_autopm_put_interface(dev->interface);
+ usb_autopm_put_interface(dev->interface);
mutex_unlock(&dev->lock);
return v4l2_fh_release(fp);
}
diff --git a/drivers/media/usb/ttusb-dec/ttusb_dec.c b/drivers/media/usb/ttusb-dec/ttusb_dec.c
index 01c7e6d4481c..2cb29b17a60d 100644
--- a/drivers/media/usb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/usb/ttusb-dec/ttusb_dec.c
@@ -330,7 +330,7 @@ static int ttusb_dec_send_command(struct ttusb_dec *dec, const u8 command,
dprintk("%s\n", __func__);
- b = kmalloc(COMMAND_PACKET_SIZE + 4, GFP_KERNEL);
+ b = kzalloc(COMMAND_PACKET_SIZE + 4, GFP_KERNEL);
if (!b)
return -ENOMEM;
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index 48db922075e2..08fa6400d255 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -947,7 +947,7 @@ static int jmb38x_ms_probe(struct pci_dev *pdev,
if (!cnt) {
rc = -ENODEV;
pci_dev_busy = 1;
- goto err_out;
+ goto err_out_int;
}
jm = kzalloc(sizeof(struct jmb38x_ms)
diff --git a/drivers/mfd/intel-lpss-pci.c b/drivers/mfd/intel-lpss-pci.c
index bf6cec0b0836..c50457f83f40 100644
--- a/drivers/mfd/intel-lpss-pci.c
+++ b/drivers/mfd/intel-lpss-pci.c
@@ -39,6 +39,8 @@ static int intel_lpss_pci_probe(struct pci_dev *pdev,
info->mem = &pdev->resource[0];
info->irq = pdev->irq;
+ pdev->d3cold_delay = 0;
+
/* Probably it is enough to set this for iDMA capable devices only */
pci_set_master(pdev);
pci_try_set_mwi(pdev);
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c
index d5e6dba9a647..e031f1852531 100644
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++ b/drivers/mmc/host/sdhci-of-esdhc.c
@@ -416,7 +416,12 @@ static int esdhc_of_enable_dma(struct sdhci_host *host)
dma_set_mask_and_coherent(dev, DMA_BIT_MASK(40));
value = sdhci_readl(host, ESDHC_DMA_SYSCTL);
- value |= ESDHC_DMA_SNOOP;
+
+ if (of_dma_is_coherent(dev->of_node))
+ value |= ESDHC_DMA_SNOOP;
+ else
+ value &= ~ESDHC_DMA_SNOOP;
+
sdhci_writel(host, value, ESDHC_DMA_SYSCTL);
return 0;
}
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 05b58d51749f..1d872ce52157 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1588,7 +1588,9 @@ void sdhci_set_uhs_signaling(struct sdhci_host *host, unsigned timing)
ctrl_2 |= SDHCI_CTRL_UHS_SDR104;
else if (timing == MMC_TIMING_UHS_SDR12)
ctrl_2 |= SDHCI_CTRL_UHS_SDR12;
- else if (timing == MMC_TIMING_UHS_SDR25)
+ else if (timing == MMC_TIMING_SD_HS ||
+ timing == MMC_TIMING_MMC_HS ||
+ timing == MMC_TIMING_UHS_SDR25)
ctrl_2 |= SDHCI_CTRL_UHS_SDR25;
else if (timing == MMC_TIMING_UHS_SDR50)
ctrl_2 |= SDHCI_CTRL_UHS_SDR50;
@@ -2546,6 +2548,7 @@ static void sdhci_cmd_irq(struct sdhci_host *host, u32 intmask, u32 *intmask_p)
static void sdhci_adma_show_error(struct sdhci_host *host)
{
void *desc = host->adma_table;
+ dma_addr_t dma = host->adma_addr;
sdhci_dumpregs(host);
@@ -2553,18 +2556,21 @@ static void sdhci_adma_show_error(struct sdhci_host *host)
struct sdhci_adma2_64_desc *dma_desc = desc;
if (host->flags & SDHCI_USE_64_BIT_DMA)
- DBG("%p: DMA 0x%08x%08x, LEN 0x%04x, Attr=0x%02x\n",
- desc, le32_to_cpu(dma_desc->addr_hi),
+ SDHCI_DUMP("%08llx: DMA 0x%08x%08x, LEN 0x%04x, Attr=0x%02x\n",
+ (unsigned long long)dma,
+ le32_to_cpu(dma_desc->addr_hi),
le32_to_cpu(dma_desc->addr_lo),
le16_to_cpu(dma_desc->len),
le16_to_cpu(dma_desc->cmd));
else
- DBG("%p: DMA 0x%08x, LEN 0x%04x, Attr=0x%02x\n",
- desc, le32_to_cpu(dma_desc->addr_lo),
+ SDHCI_DUMP("%08llx: DMA 0x%08x, LEN 0x%04x, Attr=0x%02x\n",
+ (unsigned long long)dma,
+ le32_to_cpu(dma_desc->addr_lo),
le16_to_cpu(dma_desc->len),
le16_to_cpu(dma_desc->cmd));
desc += host->desc_sz;
+ dma += host->desc_sz;
if (dma_desc->cmd & cpu_to_le16(ADMA2_END))
break;
@@ -2643,7 +2649,8 @@ static void sdhci_data_irq(struct sdhci_host *host, u32 intmask)
!= MMC_BUS_TEST_R)
host->data->error = -EILSEQ;
else if (intmask & SDHCI_INT_ADMA_ERROR) {
- pr_err("%s: ADMA error\n", mmc_hostname(host->mmc));
+ pr_err("%s: ADMA error: 0x%08x\n", mmc_hostname(host->mmc),
+ intmask);
sdhci_adma_show_error(host);
host->data->error = -EIO;
if (host->ops->adma_workaround)
diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c
index d8c448beab24..ec0b3d025867 100644
--- a/drivers/net/can/spi/mcp251x.c
+++ b/drivers/net/can/spi/mcp251x.c
@@ -627,7 +627,7 @@ static int mcp251x_setup(struct net_device *net, struct mcp251x_priv *priv,
static int mcp251x_hw_reset(struct spi_device *spi)
{
struct mcp251x_priv *priv = spi_get_drvdata(spi);
- u8 reg;
+ unsigned long timeout;
int ret;
/* Wait for oscillator startup timer after power up */
@@ -641,10 +641,19 @@ static int mcp251x_hw_reset(struct spi_device *spi)
/* Wait for oscillator startup timer after reset */
mdelay(MCP251X_OST_DELAY_MS);
- reg = mcp251x_read_reg(spi, CANSTAT);
- if ((reg & CANCTRL_REQOP_MASK) != CANCTRL_REQOP_CONF)
- return -ENODEV;
-
+ /* Wait for reset to finish */
+ timeout = jiffies + HZ;
+ while ((mcp251x_read_reg(spi, CANSTAT) & CANCTRL_REQOP_MASK) !=
+ CANCTRL_REQOP_CONF) {
+ usleep_range(MCP251X_OST_DELAY_MS * 1000,
+ MCP251X_OST_DELAY_MS * 1000 * 2);
+
+ if (time_after(jiffies, timeout)) {
+ dev_err(&spi->dev,
+ "MCP251x didn't enter in conf mode after reset\n");
+ return -EBUSY;
+ }
+ }
return 0;
}
diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
index 5a24039733ef..79f2e89f6b17 100644
--- a/drivers/net/can/xilinx_can.c
+++ b/drivers/net/can/xilinx_can.c
@@ -1312,7 +1312,8 @@ static int xcan_probe(struct platform_device *pdev)
/* Getting the CAN can_clk info */
priv->can_clk = devm_clk_get(&pdev->dev, "can_clk");
if (IS_ERR(priv->can_clk)) {
- dev_err(&pdev->dev, "Device clock not found.\n");
+ if (PTR_ERR(priv->can_clk) != -EPROBE_DEFER)
+ dev_err(&pdev->dev, "Device clock not found.\n");
ret = PTR_ERR(priv->can_clk);
goto err_free;
}
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 1dddfb7b2de6..2e0ad0651fb3 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -1447,6 +1447,16 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
else
phy_reg |= 0xFA;
e1e_wphy_locked(hw, I217_PLL_CLOCK_GATE_REG, phy_reg);
+
+ if (speed == SPEED_1000) {
+ hw->phy.ops.read_reg_locked(hw, HV_PM_CTRL,
+ &phy_reg);
+
+ phy_reg |= HV_PM_CTRL_K1_CLK_REQ;
+
+ hw->phy.ops.write_reg_locked(hw, HV_PM_CTRL,
+ phy_reg);
+ }
}
hw->phy.ops.release(hw);
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.h b/drivers/net/ethernet/intel/e1000e/ich8lan.h
index 00a36df02a3f..88df80c0894b 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.h
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.h
@@ -228,7 +228,7 @@
/* PHY Power Management Control */
#define HV_PM_CTRL PHY_REG(770, 17)
-#define HV_PM_CTRL_PLL_STOP_IN_K1_GIGA 0x100
+#define HV_PM_CTRL_K1_CLK_REQ 0x200
#define HV_PM_CTRL_K1_ENABLE 0x4000
#define I217_PLL_CLOCK_GATE_REG PHY_REG(772, 28)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index b2edd0cc9b92..7b3a1d449761 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -1886,13 +1886,7 @@ static void ixgbe_pull_tail(struct ixgbe_ring *rx_ring,
static void ixgbe_dma_sync_frag(struct ixgbe_ring *rx_ring,
struct sk_buff *skb)
{
- /* if the page was released unmap it, else just sync our portion */
- if (unlikely(IXGBE_CB(skb)->page_released)) {
- dma_unmap_page_attrs(rx_ring->dev, IXGBE_CB(skb)->dma,
- ixgbe_rx_pg_size(rx_ring),
- DMA_FROM_DEVICE,
- IXGBE_RX_DMA_ATTR);
- } else if (ring_uses_build_skb(rx_ring)) {
+ if (ring_uses_build_skb(rx_ring)) {
unsigned long offset = (unsigned long)(skb->data) & ~PAGE_MASK;
dma_sync_single_range_for_cpu(rx_ring->dev,
@@ -1909,6 +1903,14 @@ static void ixgbe_dma_sync_frag(struct ixgbe_ring *rx_ring,
skb_frag_size(frag),
DMA_FROM_DEVICE);
}
+
+ /* If the page was released, just unmap it. */
+ if (unlikely(IXGBE_CB(skb)->page_released)) {
+ dma_unmap_page_attrs(rx_ring->dev, IXGBE_CB(skb)->dma,
+ ixgbe_rx_pg_size(rx_ring),
+ DMA_FROM_DEVICE,
+ IXGBE_RX_DMA_ATTR);
+ }
}
/**
diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c
index ef688518ad77..8e2cbc88df98 100644
--- a/drivers/net/ieee802154/atusb.c
+++ b/drivers/net/ieee802154/atusb.c
@@ -907,10 +907,11 @@ static void atusb_disconnect(struct usb_interface *interface)
ieee802154_unregister_hw(atusb->hw);
+ usb_put_dev(atusb->usb_dev);
+
ieee802154_free_hw(atusb->hw);
usb_set_intfdata(interface, NULL);
- usb_put_dev(atusb->usb_dev);
pr_debug("atusb_disconnect done\n");
}
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index 29bd64ad47e6..98c62dd662bc 100644
--- a/drivers/net/macsec.c
+++ b/drivers/net/macsec.c
@@ -1232,6 +1232,7 @@ deliver:
macsec_rxsa_put(rx_sa);
macsec_rxsc_put(rx_sc);
+ skb_orphan(skb);
ret = gro_cells_receive(&macsec->gro_cells, skb);
if (ret == NET_RX_SUCCESS)
count_rx(dev, skb->len);
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index cdf53ad6a2e2..399302b5b320 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -1095,6 +1095,13 @@ static void tun_net_init(struct net_device *dev)
dev->max_mtu = MAX_MTU - dev->hard_header_len;
}
+static bool tun_sock_writeable(struct tun_struct *tun, struct tun_file *tfile)
+{
+ struct sock *sk = tfile->socket.sk;
+
+ return (tun->dev->flags & IFF_UP) && sock_writeable(sk);
+}
+
/* Character device part */
/* Poll */
@@ -1117,10 +1124,14 @@ static unsigned int tun_chr_poll(struct file *file, poll_table *wait)
if (!skb_array_empty(&tfile->tx_array))
mask |= POLLIN | POLLRDNORM;
- if (tun->dev->flags & IFF_UP &&
- (sock_writeable(sk) ||
- (!test_and_set_bit(SOCKWQ_ASYNC_NOSPACE, &sk->sk_socket->flags) &&
- sock_writeable(sk))))
+ /* Make sure SOCKWQ_ASYNC_NOSPACE is set if not writable to
+ * guarantee EPOLLOUT to be raised by either here or
+ * tun_sock_write_space(). Then process could get notification
+ * after it writes to a down device and meets -EIO.
+ */
+ if (tun_sock_writeable(tun, tfile) ||
+ (!test_and_set_bit(SOCKWQ_ASYNC_NOSPACE, &sk->sk_socket->flags) &&
+ tun_sock_writeable(tun, tfile)))
mask |= POLLOUT | POLLWRNORM;
if (tun->dev->reg_state != NETREG_REGISTERED)
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index ae4ad050a876..198c78bb8ece 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -679,8 +679,12 @@ cdc_ncm_find_endpoints(struct usbnet *dev, struct usb_interface *intf)
u8 ep;
for (ep = 0; ep < intf->cur_altsetting->desc.bNumEndpoints; ep++) {
-
e = intf->cur_altsetting->endpoint + ep;
+
+ /* ignore endpoints which cannot transfer data */
+ if (!usb_endpoint_maxp(&e->desc))
+ continue;
+
switch (e->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {
case USB_ENDPOINT_XFER_INT:
if (usb_endpoint_dir_in(&e->desc)) {
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 9f6994df8618..8afaefe59e10 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -112,6 +112,11 @@ int usbnet_get_endpoints(struct usbnet *dev, struct usb_interface *intf)
int intr = 0;
e = alt->endpoint + ep;
+
+ /* ignore endpoints which cannot transfer data */
+ if (!usb_endpoint_maxp(&e->desc))
+ continue;
+
switch (e->desc.bmAttributes) {
case USB_ENDPOINT_XFER_INT:
if (!usb_endpoint_dir_in(&e->desc))
@@ -350,6 +355,8 @@ void usbnet_update_max_qlen(struct usbnet *dev)
{
enum usb_device_speed speed = dev->udev->speed;
+ if (!dev->rx_urb_size || !dev->hard_mtu)
+ goto insanity;
switch (speed) {
case USB_SPEED_HIGH:
dev->rx_qlen = MAX_QUEUE_MEMORY / dev->rx_urb_size;
@@ -366,6 +373,7 @@ void usbnet_update_max_qlen(struct usbnet *dev)
dev->tx_qlen = 5 * MAX_QUEUE_MEMORY / dev->hard_mtu;
break;
default:
+insanity:
dev->rx_qlen = dev->tx_qlen = 4;
}
}
diff --git a/drivers/net/wireless/marvell/libertas/if_usb.c b/drivers/net/wireless/marvell/libertas/if_usb.c
index a605d569f663..9d147b11ee51 100644
--- a/drivers/net/wireless/marvell/libertas/if_usb.c
+++ b/drivers/net/wireless/marvell/libertas/if_usb.c
@@ -49,7 +49,8 @@ static const struct lbs_fw_table fw_table[] = {
{ MODEL_8388, "libertas/usb8388_v5.bin", NULL },
{ MODEL_8388, "libertas/usb8388.bin", NULL },
{ MODEL_8388, "usb8388.bin", NULL },
- { MODEL_8682, "libertas/usb8682.bin", NULL }
+ { MODEL_8682, "libertas/usb8682.bin", NULL },
+ { 0, NULL, NULL }
};
static struct usb_device_id if_usb_table[] = {
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index d3d1c5c27fe2..0c93ab6a3bce 100644
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -718,7 +718,6 @@ err_unmap:
xenvif_unmap_frontend_data_rings(queue);
netif_napi_del(&queue->napi);
err:
- module_put(THIS_MODULE);
return err;
}
diff --git a/drivers/nfc/pn533/usb.c b/drivers/nfc/pn533/usb.c
index 5d823e965883..fcb57d64d97e 100644
--- a/drivers/nfc/pn533/usb.c
+++ b/drivers/nfc/pn533/usb.c
@@ -559,18 +559,25 @@ static int pn533_usb_probe(struct usb_interface *interface,
rc = pn533_finalize_setup(priv);
if (rc)
- goto error;
+ goto err_deregister;
usb_set_intfdata(interface, phy);
return 0;
+err_deregister:
+ pn533_unregister_device(phy->priv);
error:
+ usb_kill_urb(phy->in_urb);
+ usb_kill_urb(phy->out_urb);
+ usb_kill_urb(phy->ack_urb);
+
usb_free_urb(phy->in_urb);
usb_free_urb(phy->out_urb);
usb_free_urb(phy->ack_urb);
usb_put_dev(phy->udev);
kfree(in_buf);
+ kfree(phy->ack_buffer);
return rc;
}
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 59e7c4d4310f..41463fddbbe3 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -777,19 +777,6 @@ void pci_refresh_power_state(struct pci_dev *dev)
}
/**
- * pci_power_up - Put the given device into D0 forcibly
- * @dev: PCI device to power up
- */
-void pci_power_up(struct pci_dev *dev)
-{
- if (platform_pci_power_manageable(dev))
- platform_pci_set_power_state(dev, PCI_D0);
-
- pci_raw_set_power_state(dev, PCI_D0);
- pci_update_current_state(dev, PCI_D0);
-}
-
-/**
* pci_platform_power_transition - Use platform to change device power state
* @dev: PCI device to handle.
* @state: State to put the device into.
@@ -966,6 +953,17 @@ int pci_set_power_state(struct pci_dev *dev, pci_power_t state)
EXPORT_SYMBOL(pci_set_power_state);
/**
+ * pci_power_up - Put the given device into D0 forcibly
+ * @dev: PCI device to power up
+ */
+void pci_power_up(struct pci_dev *dev)
+{
+ __pci_start_power_transition(dev, PCI_D0);
+ pci_raw_set_power_state(dev, PCI_D0);
+ pci_update_current_state(dev, PCI_D0);
+}
+
+/**
* pci_choose_state - Choose the power state of a PCI device
* @dev: PCI device to be suspended
* @state: target sleep state for the whole system. This is the value
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.c b/drivers/pinctrl/tegra/pinctrl-tegra.c
index 277622b4b6fb..1d9f63e954c7 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra.c
@@ -52,7 +52,9 @@ static inline u32 pmx_readl(struct tegra_pmx *pmx, u32 bank, u32 reg)
static inline void pmx_writel(struct tegra_pmx *pmx, u32 val, u32 bank, u32 reg)
{
- writel(val, pmx->regs[bank] + reg);
+ writel_relaxed(val, pmx->regs[bank] + reg);
+ /* make sure pinmux register write completed */
+ pmx_readl(pmx, bank, reg);
}
static int tegra_pinctrl_get_groups_count(struct pinctrl_dev *pctldev)
diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c
index 55cf10bc7817..3fa39579c5d3 100644
--- a/drivers/platform/x86/classmate-laptop.c
+++ b/drivers/platform/x86/classmate-laptop.c
@@ -433,12 +433,6 @@ failed_sensitivity:
static int cmpc_accel_remove_v4(struct acpi_device *acpi)
{
- struct input_dev *inputdev;
- struct cmpc_accel *accel;
-
- inputdev = dev_get_drvdata(&acpi->dev);
- accel = dev_get_drvdata(&inputdev->dev);
-
device_remove_file(&acpi->dev, &cmpc_accel_sensitivity_attr_v4);
device_remove_file(&acpi->dev, &cmpc_accel_g_select_attr_v4);
return cmpc_remove_acpi_notify_device(acpi);
@@ -669,12 +663,6 @@ failed_file:
static int cmpc_accel_remove(struct acpi_device *acpi)
{
- struct input_dev *inputdev;
- struct cmpc_accel *accel;
-
- inputdev = dev_get_drvdata(&acpi->dev);
- accel = dev_get_drvdata(&inputdev->dev);
-
device_remove_file(&acpi->dev, &cmpc_accel_sensitivity_attr);
return cmpc_remove_acpi_notify_device(acpi);
}
diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c
index 971ae892c611..8d7de73423c2 100644
--- a/drivers/platform/x86/pmc_atom.c
+++ b/drivers/platform/x86/pmc_atom.c
@@ -482,6 +482,13 @@ static const struct dmi_system_id critclk_systems[] = {
DMI_MATCH(DMI_PRODUCT_VERSION, "6ES7647-8B"),
},
},
+ {
+ .ident = "SIMATIC IPC277E",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "SIEMENS AG"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "6AV7882-0"),
+ },
+ },
{ /*sentinel*/ }
};
diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c
index c0fc98e03c91..85cb5b9c1b6f 100644
--- a/drivers/power/supply/power_supply_sysfs.c
+++ b/drivers/power/supply/power_supply_sysfs.c
@@ -84,7 +84,8 @@ static ssize_t power_supply_show_property(struct device *dev,
dev_dbg(dev, "driver has no data for `%s' property\n",
attr->attr.name);
else if (ret != -ENODEV && ret != -EAGAIN)
- dev_err(dev, "driver failed to report `%s' property: %zd\n",
+ dev_err_ratelimited(dev,
+ "driver failed to report `%s' property: %zd\n",
attr->attr.name, ret);
return ret;
}
diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index 8e60759b6dc0..78191e6a90e9 100644
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -1668,8 +1668,10 @@ vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent)
priv->hw->max_signal = 100;
- if (vnt_init(priv))
+ if (vnt_init(priv)) {
+ device_free_info(priv);
return -ENODEV;
+ }
device_print_info(priv);
pci_set_drvdata(pcid, priv);
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 4e1b4369c6a9..b8ea3bb6a744 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -299,7 +299,7 @@ static void thermal_zone_device_set_polling(struct thermal_zone_device *tz,
mod_delayed_work(system_freezable_wq, &tz->poll_queue,
msecs_to_jiffies(delay));
else
- cancel_delayed_work(&tz->poll_queue);
+ cancel_delayed_work_sync(&tz->poll_queue);
}
static void monitor_thermal_zone(struct thermal_zone_device *tz)
diff --git a/drivers/thermal/thermal_hwmon.c b/drivers/thermal/thermal_hwmon.c
index 36c7b54ec1c7..508e9341290a 100644
--- a/drivers/thermal/thermal_hwmon.c
+++ b/drivers/thermal/thermal_hwmon.c
@@ -102,13 +102,17 @@ static struct thermal_hwmon_device *
thermal_hwmon_lookup_by_type(const struct thermal_zone_device *tz)
{
struct thermal_hwmon_device *hwmon;
+ char type[THERMAL_NAME_LENGTH];
mutex_lock(&thermal_hwmon_list_lock);
- list_for_each_entry(hwmon, &thermal_hwmon_list, node)
- if (!strcmp(hwmon->type, tz->type)) {
+ list_for_each_entry(hwmon, &thermal_hwmon_list, node) {
+ strcpy(type, tz->type);
+ strreplace(type, '-', '_');
+ if (!strcmp(hwmon->type, type)) {
mutex_unlock(&thermal_hwmon_list_lock);
return hwmon;
}
+ }
mutex_unlock(&thermal_hwmon_list_lock);
return NULL;
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index fb87c17ed6fa..50836f79f908 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -474,10 +474,12 @@ static int usblp_release(struct inode *inode, struct file *file)
mutex_lock(&usblp_mutex);
usblp->used = 0;
- if (usblp->present) {
+ if (usblp->present)
usblp_unlink_urbs(usblp);
- usb_autopm_put_interface(usblp->intf);
- } else /* finish cleanup from disconnect */
+
+ usb_autopm_put_interface(usblp->intf);
+
+ if (!usblp->present) /* finish cleanup from disconnect */
usblp_cleanup(usblp);
mutex_unlock(&usblp_mutex);
return 0;
diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c
index 0848ac6fbf58..0ec2596d7bcb 100644
--- a/drivers/usb/gadget/udc/dummy_hcd.c
+++ b/drivers/usb/gadget/udc/dummy_hcd.c
@@ -50,6 +50,7 @@
#define DRIVER_VERSION "02 May 2005"
#define POWER_BUDGET 500 /* in mA; use 8 for low-power port testing */
+#define POWER_BUDGET_3 900 /* in mA */
static const char driver_name[] = "dummy_hcd";
static const char driver_desc[] = "USB Host+Gadget Emulator";
@@ -2387,7 +2388,7 @@ static int dummy_start_ss(struct dummy_hcd *dum_hcd)
dum_hcd->rh_state = DUMMY_RH_RUNNING;
dum_hcd->stream_en_ep = 0;
INIT_LIST_HEAD(&dum_hcd->urbp_list);
- dummy_hcd_to_hcd(dum_hcd)->power_budget = POWER_BUDGET;
+ dummy_hcd_to_hcd(dum_hcd)->power_budget = POWER_BUDGET_3;
dummy_hcd_to_hcd(dum_hcd)->state = HC_STATE_RUNNING;
dummy_hcd_to_hcd(dum_hcd)->uses_new_polling = 1;
#ifdef CONFIG_USB_OTG
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 45aaf811064d..2b1e1af949b6 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -3223,10 +3223,10 @@ static int xhci_align_td(struct xhci_hcd *xhci, struct urb *urb, u32 enqd_len,
if (usb_urb_dir_out(urb)) {
len = sg_pcopy_to_buffer(urb->sg, urb->num_sgs,
seg->bounce_buf, new_buff_len, enqd_len);
- if (len != seg->bounce_len)
+ if (len != new_buff_len)
xhci_warn(xhci,
"WARN Wrong bounce buffer write length: %zu != %d\n",
- len, seg->bounce_len);
+ len, new_buff_len);
seg->bounce_dma = dma_map_single(dev, seg->bounce_buf,
max_pkt, DMA_TO_DEVICE);
} else {
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 449c2c8c09fa..b20b353fa7ee 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -1042,7 +1042,7 @@ int xhci_suspend(struct xhci_hcd *xhci, bool do_wakeup)
writel(command, &xhci->op_regs->command);
xhci->broken_suspend = 0;
if (xhci_handshake(&xhci->op_regs->status,
- STS_SAVE, 0, 10 * 1000)) {
+ STS_SAVE, 0, 20 * 1000)) {
/*
* AMD SNPS xHC 3.0 occasionally does not clear the
* SSS bit of USBSTS and when driver tries to poll
@@ -1118,6 +1118,18 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
hibernated = true;
if (!hibernated) {
+ /*
+ * Some controllers might lose power during suspend, so wait
+ * for controller not ready bit to clear, just as in xHC init.
+ */
+ retval = xhci_handshake(&xhci->op_regs->status,
+ STS_CNR, 0, 10 * 1000 * 1000);
+ if (retval) {
+ xhci_warn(xhci, "Controller not ready at resume %d\n",
+ retval);
+ spin_unlock_irq(&xhci->lock);
+ return retval;
+ }
/* step 1: restore register */
xhci_restore_registers(xhci);
/* step 2: initialize command ring buffer */
@@ -4579,12 +4591,12 @@ static int xhci_update_timeout_for_endpoint(struct xhci_hcd *xhci,
alt_timeout = xhci_call_host_update_timeout_for_endpoint(xhci, udev,
desc, state, timeout);
- /* If we found we can't enable hub-initiated LPM, or
+ /* If we found we can't enable hub-initiated LPM, and
* the U1 or U2 exit latency was too high to allow
- * device-initiated LPM as well, just stop searching.
+ * device-initiated LPM as well, then we will disable LPM
+ * for this device, so stop searching any further.
*/
- if (alt_timeout == USB3_LPM_DISABLED ||
- alt_timeout == USB3_LPM_DEVICE_INITIATED) {
+ if (alt_timeout == USB3_LPM_DISABLED) {
*timeout = alt_timeout;
return -E2BIG;
}
@@ -4695,10 +4707,12 @@ static u16 xhci_calculate_lpm_timeout(struct usb_hcd *hcd,
if (intf->dev.driver) {
driver = to_usb_driver(intf->dev.driver);
if (driver && driver->disable_hub_initiated_lpm) {
- dev_dbg(&udev->dev, "Hub-initiated %s disabled "
- "at request of driver %s\n",
- state_name, driver->name);
- return xhci_get_timeout_no_hub_lpm(udev, state);
+ dev_dbg(&udev->dev, "Hub-initiated %s disabled at request of driver %s\n",
+ state_name, driver->name);
+ timeout = xhci_get_timeout_no_hub_lpm(udev,
+ state);
+ if (timeout == USB3_LPM_DISABLED)
+ return timeout;
}
}
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index 2274f44c6c06..76dd926fb7e3 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -153,6 +153,7 @@ static void adu_delete(struct adu_device *dev)
kfree(dev->read_buffer_secondary);
kfree(dev->interrupt_in_buffer);
kfree(dev->interrupt_out_buffer);
+ usb_put_dev(dev->udev);
kfree(dev);
}
@@ -668,7 +669,7 @@ static int adu_probe(struct usb_interface *interface,
mutex_init(&dev->mtx);
spin_lock_init(&dev->buflock);
- dev->udev = udev;
+ dev->udev = usb_get_dev(udev);
init_waitqueue_head(&dev->read_wait);
init_waitqueue_head(&dev->write_wait);
diff --git a/drivers/usb/misc/chaoskey.c b/drivers/usb/misc/chaoskey.c
index 15d4e64d3b65..e68f1708d9c6 100644
--- a/drivers/usb/misc/chaoskey.c
+++ b/drivers/usb/misc/chaoskey.c
@@ -108,6 +108,7 @@ static void chaoskey_free(struct chaoskey *dev)
usb_free_urb(dev->urb);
kfree(dev->name);
kfree(dev->buf);
+ usb_put_intf(dev->interface);
kfree(dev);
}
}
@@ -155,6 +156,8 @@ static int chaoskey_probe(struct usb_interface *interface,
if (dev == NULL)
goto out;
+ dev->interface = usb_get_intf(interface);
+
dev->buf = kmalloc(size, GFP_KERNEL);
if (dev->buf == NULL)
@@ -188,8 +191,6 @@ static int chaoskey_probe(struct usb_interface *interface,
strcat(dev->name, udev->serial);
}
- dev->interface = interface;
-
dev->in_ep = in_ep;
if (le16_to_cpu(udev->descriptor.idVendor) != ALEA_VENDOR_ID)
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index ad33adc87597..bcf96850ee96 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -89,6 +89,7 @@ struct iowarrior {
char chip_serial[9]; /* the serial number string of the chip connected */
int report_size; /* number of bytes in a report */
u16 product_id;
+ struct usb_anchor submitted;
};
/*--------------*/
@@ -248,6 +249,7 @@ static inline void iowarrior_delete(struct iowarrior *dev)
kfree(dev->int_in_buffer);
usb_free_urb(dev->int_in_urb);
kfree(dev->read_queue);
+ usb_put_intf(dev->interface);
kfree(dev);
}
@@ -434,11 +436,13 @@ static ssize_t iowarrior_write(struct file *file,
retval = -EFAULT;
goto error;
}
+ usb_anchor_urb(int_out_urb, &dev->submitted);
retval = usb_submit_urb(int_out_urb, GFP_KERNEL);
if (retval) {
dev_dbg(&dev->interface->dev,
"submit error %d for urb nr.%d\n",
retval, atomic_read(&dev->write_busy));
+ usb_unanchor_urb(int_out_urb);
goto error;
}
/* submit was ok */
@@ -775,11 +779,13 @@ static int iowarrior_probe(struct usb_interface *interface,
init_waitqueue_head(&dev->write_wait);
dev->udev = udev;
- dev->interface = interface;
+ dev->interface = usb_get_intf(interface);
iface_desc = interface->cur_altsetting;
dev->product_id = le16_to_cpu(udev->descriptor.idProduct);
+ init_usb_anchor(&dev->submitted);
+
res = usb_find_last_int_in_endpoint(iface_desc, &dev->int_in_endpoint);
if (res) {
dev_err(&interface->dev, "no interrupt-in endpoint found\n");
@@ -877,8 +883,6 @@ static void iowarrior_disconnect(struct usb_interface *interface)
dev = usb_get_intfdata(interface);
mutex_lock(&iowarrior_open_disc_lock);
usb_set_intfdata(interface, NULL);
- /* prevent device read, write and ioctl */
- dev->present = 0;
minor = dev->minor;
mutex_unlock(&iowarrior_open_disc_lock);
@@ -889,8 +893,7 @@ static void iowarrior_disconnect(struct usb_interface *interface)
mutex_lock(&dev->mutex);
/* prevent device read, write and ioctl */
-
- mutex_unlock(&dev->mutex);
+ dev->present = 0;
if (dev->opened) {
/* There is a process that holds a filedescriptor to the device ,
@@ -898,10 +901,13 @@ static void iowarrior_disconnect(struct usb_interface *interface)
Deleting the device is postponed until close() was called.
*/
usb_kill_urb(dev->int_in_urb);
+ usb_kill_anchored_urbs(&dev->submitted);
wake_up_interruptible(&dev->read_wait);
wake_up_interruptible(&dev->write_wait);
+ mutex_unlock(&dev->mutex);
} else {
/* no process is using the device, cleanup now */
+ mutex_unlock(&dev->mutex);
iowarrior_delete(dev);
}
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index 35a46f4a4d96..c5ad94fa1172 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -302,6 +302,7 @@ static inline void tower_delete (struct lego_usb_tower *dev)
kfree (dev->read_buffer);
kfree (dev->interrupt_in_buffer);
kfree (dev->interrupt_out_buffer);
+ usb_put_dev(dev->udev);
kfree (dev);
}
@@ -815,7 +816,7 @@ static int tower_probe (struct usb_interface *interface, const struct usb_device
mutex_init(&dev->lock);
- dev->udev = udev;
+ dev->udev = usb_get_dev(udev);
dev->open_count = 0;
dev->disconnected = 0;
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index 081570677f24..ec42f6b75564 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -64,6 +64,7 @@ struct usb_yurex {
struct kref kref;
struct mutex io_mutex;
+ unsigned long disconnected:1;
struct fasync_struct *async_queue;
wait_queue_head_t waitq;
@@ -111,6 +112,7 @@ static void yurex_delete(struct kref *kref)
dev->int_buffer, dev->urb->transfer_dma);
usb_free_urb(dev->urb);
}
+ usb_put_intf(dev->interface);
usb_put_dev(dev->udev);
kfree(dev);
}
@@ -136,6 +138,7 @@ static void yurex_interrupt(struct urb *urb)
switch (status) {
case 0: /*success*/
break;
+ /* The device is terminated or messed up, give up */
case -EOVERFLOW:
dev_err(&dev->interface->dev,
"%s - overflow with length %d, actual length is %d\n",
@@ -144,12 +147,13 @@ static void yurex_interrupt(struct urb *urb)
case -ENOENT:
case -ESHUTDOWN:
case -EILSEQ:
- /* The device is terminated, clean up */
+ case -EPROTO:
+ case -ETIME:
return;
default:
dev_err(&dev->interface->dev,
"%s - unknown status received: %d\n", __func__, status);
- goto exit;
+ return;
}
/* handle received message */
@@ -181,7 +185,6 @@ static void yurex_interrupt(struct urb *urb)
break;
}
-exit:
retval = usb_submit_urb(dev->urb, GFP_ATOMIC);
if (retval) {
dev_err(&dev->interface->dev, "%s - usb_submit_urb failed: %d\n",
@@ -208,7 +211,7 @@ static int yurex_probe(struct usb_interface *interface, const struct usb_device_
init_waitqueue_head(&dev->waitq);
dev->udev = usb_get_dev(interface_to_usbdev(interface));
- dev->interface = interface;
+ dev->interface = usb_get_intf(interface);
/* set up the endpoint information */
iface_desc = interface->cur_altsetting;
@@ -319,8 +322,9 @@ static void yurex_disconnect(struct usb_interface *interface)
/* prevent more I/O from starting */
usb_poison_urb(dev->urb);
+ usb_poison_urb(dev->cntl_urb);
mutex_lock(&dev->io_mutex);
- dev->interface = NULL;
+ dev->disconnected = 1;
mutex_unlock(&dev->io_mutex);
/* wakeup waiters */
@@ -408,7 +412,7 @@ static ssize_t yurex_read(struct file *file, char __user *buffer, size_t count,
dev = file->private_data;
mutex_lock(&dev->io_mutex);
- if (!dev->interface) { /* already disconnected */
+ if (dev->disconnected) { /* already disconnected */
mutex_unlock(&dev->io_mutex);
return -ENODEV;
}
@@ -443,7 +447,7 @@ static ssize_t yurex_write(struct file *file, const char __user *user_buffer,
goto error;
mutex_lock(&dev->io_mutex);
- if (!dev->interface) { /* already disconnected */
+ if (dev->disconnected) { /* already disconnected */
mutex_unlock(&dev->io_mutex);
retval = -ENODEV;
goto error;
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 54ec109241fe..8c22d8eb351e 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1025,6 +1025,9 @@ static const struct usb_device_id id_table_combined[] = {
/* EZPrototypes devices */
{ USB_DEVICE(EZPROTOTYPES_VID, HJELMSLUND_USB485_ISO_PID) },
{ USB_DEVICE_INTERFACE_NUMBER(UNJO_VID, UNJO_ISODEBUG_V1_PID, 1) },
+ /* Sienna devices */
+ { USB_DEVICE(FTDI_VID, FTDI_SIENNA_PID) },
+ { USB_DEVICE(ECHELON_VID, ECHELON_U20_PID) },
{ } /* Terminating entry */
};
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index ed6b36674c15..2e8161f79b49 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -38,6 +38,9 @@
#define FTDI_LUMEL_PD12_PID 0x6002
+/* Sienna Serial Interface by Secyourit GmbH */
+#define FTDI_SIENNA_PID 0x8348
+
/* Cyber Cortex AV by Fabulous Silicon (http://fabuloussilicon.com) */
#define CYBER_CORTEX_AV_PID 0x8698
@@ -688,6 +691,12 @@
#define BANDB_ZZ_PROG1_USB_PID 0xBA02
/*
+ * Echelon USB Serial Interface
+ */
+#define ECHELON_VID 0x0920
+#define ECHELON_U20_PID 0x7500
+
+/*
* Intrepid Control Systems (http://www.intrepidcs.com/) ValueCAN and NeoVI
*/
#define INTREPID_VID 0x093C
diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index 5662d324edd2..2c5a53bdccd4 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -1745,8 +1745,8 @@ static struct urb *keyspan_setup_urb(struct usb_serial *serial, int endpoint,
ep_desc = find_ep(serial, endpoint);
if (!ep_desc) {
- /* leak the urb, something's wrong and the callers don't care */
- return urb;
+ usb_free_urb(urb);
+ return NULL;
}
if (usb_endpoint_xfer_int(ep_desc)) {
ep_type_name = "INT";
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index bc0e9e2f6d9c..4c9b3978761f 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -422,6 +422,7 @@ static void option_instat_callback(struct urb *urb);
#define CINTERION_PRODUCT_PH8_AUDIO 0x0083
#define CINTERION_PRODUCT_AHXX_2RMNET 0x0084
#define CINTERION_PRODUCT_AHXX_AUDIO 0x0085
+#define CINTERION_PRODUCT_CLS8 0x00b0
/* Olivetti products */
#define OLIVETTI_VENDOR_ID 0x0b3c
@@ -1157,6 +1158,14 @@ static const struct usb_device_id option_ids[] = {
.driver_info = NCTRL(0) | RSVD(1) | RSVD(2) | RSVD(3) },
{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, TELIT_PRODUCT_LE922_USBCFG5, 0xff),
.driver_info = RSVD(0) | RSVD(1) | NCTRL(2) | RSVD(3) },
+ { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1050, 0xff), /* Telit FN980 (rmnet) */
+ .driver_info = NCTRL(0) | RSVD(1) | RSVD(2) },
+ { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1051, 0xff), /* Telit FN980 (MBIM) */
+ .driver_info = NCTRL(0) | RSVD(1) },
+ { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1052, 0xff), /* Telit FN980 (RNDIS) */
+ .driver_info = NCTRL(2) | RSVD(3) },
+ { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1053, 0xff), /* Telit FN980 (ECM) */
+ .driver_info = NCTRL(0) | RSVD(1) },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_ME910),
.driver_info = NCTRL(0) | RSVD(1) | RSVD(3) },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_ME910_DUAL_MODEM),
@@ -1850,6 +1859,8 @@ static const struct usb_device_id option_ids[] = {
.driver_info = RSVD(4) },
{ USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_AHXX_2RMNET, 0xff) },
{ USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_AHXX_AUDIO, 0xff) },
+ { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_CLS8, 0xff),
+ .driver_info = RSVD(0) | RSVD(4) },
{ USB_DEVICE(CINTERION_VENDOR_ID, CINTERION_PRODUCT_HC28_MDM) },
{ USB_DEVICE(CINTERION_VENDOR_ID, CINTERION_PRODUCT_HC28_MDMNET) },
{ USB_DEVICE(SIEMENS_VENDOR_ID, CINTERION_PRODUCT_HC25_MDM) },
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 4ed98cec36e6..9f7e4076b8f0 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -317,10 +317,7 @@ static void serial_cleanup(struct tty_struct *tty)
serial = port->serial;
owner = serial->type->driver.owner;
- mutex_lock(&serial->disc_mutex);
- if (!serial->disconnected)
- usb_autopm_put_interface(serial->interface);
- mutex_unlock(&serial->disc_mutex);
+ usb_autopm_put_interface(serial->interface);
usb_serial_put(serial);
module_put(owner);
diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c
index bb0bd732e29a..baf047c0be6c 100644
--- a/drivers/usb/usb-skeleton.c
+++ b/drivers/usb/usb-skeleton.c
@@ -63,6 +63,7 @@ struct usb_skel {
spinlock_t err_lock; /* lock for errors */
struct kref kref;
struct mutex io_mutex; /* synchronize I/O with disconnect */
+ unsigned long disconnected:1;
wait_queue_head_t bulk_in_wait; /* to wait for an ongoing read */
};
#define to_skel_dev(d) container_of(d, struct usb_skel, kref)
@@ -75,6 +76,7 @@ static void skel_delete(struct kref *kref)
struct usb_skel *dev = to_skel_dev(kref);
usb_free_urb(dev->bulk_in_urb);
+ usb_put_intf(dev->interface);
usb_put_dev(dev->udev);
kfree(dev->bulk_in_buffer);
kfree(dev);
@@ -126,10 +128,7 @@ static int skel_release(struct inode *inode, struct file *file)
return -ENODEV;
/* allow the device to be autosuspended */
- mutex_lock(&dev->io_mutex);
- if (dev->interface)
- usb_autopm_put_interface(dev->interface);
- mutex_unlock(&dev->io_mutex);
+ usb_autopm_put_interface(dev->interface);
/* decrement the count on our device */
kref_put(&dev->kref, skel_delete);
@@ -241,7 +240,7 @@ static ssize_t skel_read(struct file *file, char *buffer, size_t count,
if (rv < 0)
return rv;
- if (!dev->interface) { /* disconnect() was called */
+ if (dev->disconnected) { /* disconnect() was called */
rv = -ENODEV;
goto exit;
}
@@ -422,7 +421,7 @@ static ssize_t skel_write(struct file *file, const char *user_buffer,
/* this lock makes sure we don't submit URBs to gone devices */
mutex_lock(&dev->io_mutex);
- if (!dev->interface) { /* disconnect() was called */
+ if (dev->disconnected) { /* disconnect() was called */
mutex_unlock(&dev->io_mutex);
retval = -ENODEV;
goto error;
@@ -507,7 +506,7 @@ static int skel_probe(struct usb_interface *interface,
init_waitqueue_head(&dev->bulk_in_wait);
dev->udev = usb_get_dev(interface_to_usbdev(interface));
- dev->interface = interface;
+ dev->interface = usb_get_intf(interface);
/* set up the endpoint information */
/* use only the first bulk-in and bulk-out endpoints */
@@ -573,9 +572,10 @@ static void skel_disconnect(struct usb_interface *interface)
/* prevent more I/O from starting */
mutex_lock(&dev->io_mutex);
- dev->interface = NULL;
+ dev->disconnected = 1;
mutex_unlock(&dev->io_mutex);
+ usb_kill_urb(dev->bulk_in_urb);
usb_kill_anchored_urbs(&dev->submitted);
/* decrement our usage count */
diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c
index 4041da199a43..e0ed6a686ce4 100644
--- a/drivers/vfio/pci/vfio_pci.c
+++ b/drivers/vfio/pci/vfio_pci.c
@@ -356,11 +356,20 @@ static void vfio_pci_disable(struct vfio_pci_device *vdev)
pci_write_config_word(pdev, PCI_COMMAND, PCI_COMMAND_INTX_DISABLE);
/*
- * Try to reset the device. The success of this is dependent on
- * being able to lock the device, which is not always possible.
+ * Try to get the locks ourselves to prevent a deadlock. The
+ * success of this is dependent on being able to lock the device,
+ * which is not always possible.
+ * We can not use the "try" reset interface here, which will
+ * overwrite the previously restored configuration information.
*/
- if (vdev->reset_works && !pci_try_reset_function(pdev))
- vdev->needs_reset = false;
+ if (vdev->reset_works && pci_cfg_access_trylock(pdev)) {
+ if (device_trylock(&pdev->dev)) {
+ if (!__pci_reset_function_locked(pdev))
+ vdev->needs_reset = false;
+ device_unlock(&pdev->dev);
+ }
+ pci_cfg_access_unlock(pdev);
+ }
pci_restore_state(pdev);
out:
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index c61db37ff8d4..eaf4c5ad7705 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -394,6 +394,7 @@ static void handle_tx(struct vhost_net *net)
goto out;
vhost_disable_notify(&net->dev, vq);
+ vhost_net_disable_vq(net, vq);
hdr_size = nvq->vhost_hlen;
zcopy = nvq->ubufs;
@@ -484,6 +485,7 @@ static void handle_tx(struct vhost_net *net)
% UIO_MAXIOV;
}
vhost_discard_vq_desc(vq, 1);
+ vhost_net_enable_vq(net, vq);
break;
}
if (err != len)
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 320b01580f2e..901aeb7ee81b 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2059,23 +2059,6 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
bool full_sync = 0;
u64 len;
- /*
- * If the inode needs a full sync, make sure we use a full range to
- * avoid log tree corruption, due to hole detection racing with ordered
- * extent completion for adjacent ranges, and assertion failures during
- * hole detection.
- */
- if (test_bit(BTRFS_INODE_NEEDS_FULL_SYNC,
- &BTRFS_I(inode)->runtime_flags)) {
- start = 0;
- end = LLONG_MAX;
- }
-
- /*
- * The range length can be represented by u64, we have to do the typecasts
- * to avoid signed overflow if it's [0, LLONG_MAX] eg. from fsync()
- */
- len = (u64)end - (u64)start + 1;
trace_btrfs_sync_file(file, datasync);
/*
@@ -2093,6 +2076,24 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
full_sync = test_bit(BTRFS_INODE_NEEDS_FULL_SYNC,
&BTRFS_I(inode)->runtime_flags);
/*
+ * If the inode needs a full sync, make sure we use a full range to
+ * avoid log tree corruption, due to hole detection racing with ordered
+ * extent completion for adjacent ranges, and assertion failures during
+ * hole detection. Do this while holding the inode lock, to avoid races
+ * with other tasks.
+ */
+ if (full_sync) {
+ start = 0;
+ end = LLONG_MAX;
+ }
+
+ /*
+ * The range length can be represented by u64, we have to do the typecasts
+ * to avoid signed overflow if it's [0, LLONG_MAX] eg. from fsync()
+ */
+ len = (u64)end - (u64)start + 1;
+
+ /*
* We might have have had more pages made dirty after calling
* start_ordered_ops and before acquiring the inode's i_mutex.
*/
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index ab75777b6a6b..91298d8db67d 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -5240,6 +5240,14 @@ static int btrfs_inode_by_name(struct inode *dir, struct dentry *dentry,
goto out_err;
btrfs_dir_item_key_to_cpu(path->nodes[0], di, location);
+ if (location->type != BTRFS_INODE_ITEM_KEY &&
+ location->type != BTRFS_ROOT_ITEM_KEY) {
+ btrfs_warn(root->fs_info,
+"%s gets something invalid in DIR_ITEM (name %s, directory ino %llu, location(%llu %u %llu))",
+ __func__, name, btrfs_ino(BTRFS_I(dir)),
+ location->objectid, location->type, location->offset);
+ goto out_err;
+ }
out:
btrfs_free_path(path);
return ret;
@@ -5563,8 +5571,6 @@ struct inode *btrfs_lookup_dentry(struct inode *dir, struct dentry *dentry)
return inode;
}
- BUG_ON(location.type != BTRFS_ROOT_ITEM_KEY);
-
index = srcu_read_lock(&fs_info->subvol_srcu);
ret = fixup_tree_root_location(fs_info, dir, dentry,
&location, &sub_root);
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 69033353d0d1..48f6b157ab02 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -2706,4 +2706,57 @@ static inline bool ieee80211_action_contains_tpc(struct sk_buff *skb)
return true;
}
+struct element {
+ u8 id;
+ u8 datalen;
+ u8 data[];
+};
+
+/* element iteration helpers */
+#define for_each_element(element, _data, _datalen) \
+ for (element = (void *)(_data); \
+ (u8 *)(_data) + (_datalen) - (u8 *)element >= \
+ sizeof(*element) && \
+ (u8 *)(_data) + (_datalen) - (u8 *)element >= \
+ sizeof(*element) + element->datalen; \
+ element = (void *)(element->data + element->datalen))
+
+#define for_each_element_id(element, _id, data, datalen) \
+ for_each_element(element, data, datalen) \
+ if (element->id == (_id))
+
+#define for_each_element_extid(element, extid, data, datalen) \
+ for_each_element(element, data, datalen) \
+ if (element->id == WLAN_EID_EXTENSION && \
+ element->datalen > 0 && \
+ element->data[0] == (extid))
+
+#define for_each_subelement(sub, element) \
+ for_each_element(sub, (element)->data, (element)->datalen)
+
+#define for_each_subelement_id(sub, id, element) \
+ for_each_element_id(sub, id, (element)->data, (element)->datalen)
+
+#define for_each_subelement_extid(sub, extid, element) \
+ for_each_element_extid(sub, extid, (element)->data, (element)->datalen)
+
+/**
+ * for_each_element_completed - determine if element parsing consumed all data
+ * @element: element pointer after for_each_element() or friends
+ * @data: same data pointer as passed to for_each_element() or friends
+ * @datalen: same data length as passed to for_each_element() or friends
+ *
+ * This function returns %true if all the data was parsed or considered
+ * while walking the elements. Only use this if your for_each_element()
+ * loop cannot be broken out of, otherwise it always returns %false.
+ *
+ * If some data was malformed, this returns %false since the last parsed
+ * element will not fill the whole remaining data.
+ */
+static inline bool for_each_element_completed(const struct element *element,
+ const void *data, size_t datalen)
+{
+ return (u8 *)element == (u8 *)data + datalen;
+}
+
#endif /* LINUX_IEEE80211_H */
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index a466f4bdc835..88eb9e54db76 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -349,6 +349,8 @@ struct device;
#define SND_SOC_DAPM_WILL_PMD 0x80 /* called at start of sequence */
#define SND_SOC_DAPM_PRE_POST_PMD \
(SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD)
+#define SND_SOC_DAPM_PRE_POST_PMU \
+ (SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU)
/* convenience event type detection */
#define SND_SOC_DAPM_EVENT_ON(e) \
diff --git a/lib/mpi/mpi-pow.c b/lib/mpi/mpi-pow.c
index 468fb7cd1221..edf345b7f06b 100644
--- a/lib/mpi/mpi-pow.c
+++ b/lib/mpi/mpi-pow.c
@@ -37,6 +37,7 @@
int mpi_powm(MPI res, MPI base, MPI exp, MPI mod)
{
mpi_ptr_t mp_marker = NULL, bp_marker = NULL, ep_marker = NULL;
+ struct karatsuba_ctx karactx = {};
mpi_ptr_t xp_marker = NULL;
mpi_ptr_t tspace = NULL;
mpi_ptr_t rp, ep, mp, bp;
@@ -164,13 +165,11 @@ int mpi_powm(MPI res, MPI base, MPI exp, MPI mod)
int c;
mpi_limb_t e;
mpi_limb_t carry_limb;
- struct karatsuba_ctx karactx;
xp = xp_marker = mpi_alloc_limb_space(2 * (msize + 1));
if (!xp)
goto enomem;
- memset(&karactx, 0, sizeof karactx);
negative_result = (ep[0] & 1) && base->sign;
i = esize - 1;
@@ -295,8 +294,6 @@ int mpi_powm(MPI res, MPI base, MPI exp, MPI mod)
if (mod_shift_cnt)
mpihelp_rshift(rp, rp, rsize, mod_shift_cnt);
MPN_NORMALIZE(rp, rsize);
-
- mpihelp_release_karatsuba_ctx(&karactx);
}
if (negative_result && rsize) {
@@ -313,6 +310,7 @@ int mpi_powm(MPI res, MPI base, MPI exp, MPI mod)
leave:
rc = 0;
enomem:
+ mpihelp_release_karatsuba_ctx(&karactx);
if (assign_rp)
mpi_assign_limb_space(res, rp, size);
if (mp_marker)
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index f37b56f1a1b3..25cf98d16644 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -859,6 +859,8 @@ static int ax25_create(struct net *net, struct socket *sock, int protocol,
break;
case SOCK_RAW:
+ if (!capable(CAP_NET_RAW))
+ return -EPERM;
break;
default:
return -ESOCKTNOSUPPORT;
diff --git a/net/ieee802154/socket.c b/net/ieee802154/socket.c
index eedba7670b51..c097fba4cd96 100644
--- a/net/ieee802154/socket.c
+++ b/net/ieee802154/socket.c
@@ -1003,6 +1003,9 @@ static int ieee802154_create(struct net *net, struct socket *sock,
switch (sock->type) {
case SOCK_RAW:
+ rc = -EPERM;
+ if (!capable(CAP_NET_RAW))
+ goto out;
proto = &ieee802154_raw_prot;
ops = &ieee802154_raw_ops;
break;
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 3b555d094d1d..194d887ba8b6 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -3230,9 +3230,18 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx)
case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP):
/* process for all: mesh, mlme, ibss */
break;
+ case cpu_to_le16(IEEE80211_STYPE_DEAUTH):
+ if (is_multicast_ether_addr(mgmt->da) &&
+ !is_broadcast_ether_addr(mgmt->da))
+ return RX_DROP_MONITOR;
+
+ /* process only for station/IBSS */
+ if (sdata->vif.type != NL80211_IFTYPE_STATION &&
+ sdata->vif.type != NL80211_IFTYPE_ADHOC)
+ return RX_DROP_MONITOR;
+ break;
case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP):
case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP):
- case cpu_to_le16(IEEE80211_STYPE_DEAUTH):
case cpu_to_le16(IEEE80211_STYPE_DISASSOC):
if (is_multicast_ether_addr(mgmt->da) &&
!is_broadcast_ether_addr(mgmt->da))
diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
index 33ad7e25a89d..a51bfba19b9e 100644
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@ -119,9 +119,14 @@ static int llcp_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
llcp_sock->service_name = kmemdup(llcp_addr.service_name,
llcp_sock->service_name_len,
GFP_KERNEL);
-
+ if (!llcp_sock->service_name) {
+ ret = -ENOMEM;
+ goto put_dev;
+ }
llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock);
if (llcp_sock->ssap == LLCP_SAP_MAX) {
+ kfree(llcp_sock->service_name);
+ llcp_sock->service_name = NULL;
ret = -EADDRINUSE;
goto put_dev;
}
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index 08ed6abe4aae..5f2acd029da5 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -970,7 +970,8 @@ static int nfc_genl_dep_link_down(struct sk_buff *skb, struct genl_info *info)
int rc;
u32 idx;
- if (!info->attrs[NFC_ATTR_DEVICE_INDEX])
+ if (!info->attrs[NFC_ATTR_DEVICE_INDEX] ||
+ !info->attrs[NFC_ATTR_TARGET_INDEX])
return -EINVAL;
idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
@@ -1019,7 +1020,8 @@ static int nfc_genl_llc_get_params(struct sk_buff *skb, struct genl_info *info)
struct sk_buff *msg = NULL;
u32 idx;
- if (!info->attrs[NFC_ATTR_DEVICE_INDEX])
+ if (!info->attrs[NFC_ATTR_DEVICE_INDEX] ||
+ !info->attrs[NFC_ATTR_FIRMWARE_NAME])
return -EINVAL;
idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index a21d80ade4df..a115507ec849 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -483,6 +483,8 @@ const u8 *cfg80211_find_ie_match(u8 eid, const u8 *ies, int len,
const u8 *match, int match_len,
int match_offset)
{
+ const struct element *elem;
+
/* match_offset can't be smaller than 2, unless match_len is
* zero, in which case match_offset must be zero as well.
*/
@@ -490,14 +492,10 @@ const u8 *cfg80211_find_ie_match(u8 eid, const u8 *ies, int len,
(!match_len && match_offset)))
return NULL;
- while (len >= 2 && len >= ies[1] + 2) {
- if ((ies[0] == eid) &&
- (ies[1] + 2 >= match_offset + match_len) &&
- !memcmp(ies + match_offset, match, match_len))
- return ies;
-
- len -= ies[1] + 2;
- ies += ies[1] + 2;
+ for_each_element_id(elem, eid, ies, len) {
+ if (elem->datalen >= match_offset - 2 + match_len &&
+ !memcmp(elem->data + match_offset - 2, match, match_len))
+ return (void *)elem;
}
return NULL;
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 1d6d824c9615..e5744cbf31e7 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -1041,6 +1041,7 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
}
cfg80211_process_rdev_events(rdev);
+ cfg80211_mlme_purge_registrations(dev->ieee80211_ptr);
}
err = rdev_change_virtual_intf(rdev, dev, ntype, params);
diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c
index 90453aa1c813..5ac2e1b8d7ee 100644
--- a/security/integrity/ima/ima_crypto.c
+++ b/security/integrity/ima/ima_crypto.c
@@ -298,8 +298,11 @@ static int ima_calc_file_hash_atfm(struct file *file,
rbuf_len = min_t(loff_t, i_size - offset, rbuf_size[active]);
rc = integrity_kernel_read(file, offset, rbuf[active],
rbuf_len);
- if (rc != rbuf_len)
+ if (rc != rbuf_len) {
+ if (rc >= 0)
+ rc = -EINVAL;
goto out3;
+ }
if (rbuf[1] && offset) {
/* Using two buffers, and it is not the first
diff --git a/sound/hda/hdac_controller.c b/sound/hda/hdac_controller.c
index 74244d8e2909..e858b6fa0c3a 100644
--- a/sound/hda/hdac_controller.c
+++ b/sound/hda/hdac_controller.c
@@ -443,6 +443,8 @@ static void azx_int_disable(struct hdac_bus *bus)
list_for_each_entry(azx_dev, &bus->stream_list, list)
snd_hdac_stream_updateb(azx_dev, SD_CTL, SD_INT_MASK, 0);
+ synchronize_irq(bus->irq);
+
/* disable SIE for all streams */
snd_hdac_chip_writeb(bus, INTCTL, 0);
diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c
index e1472c7ab6c1..4f4ccace139c 100644
--- a/sound/hda/hdac_stream.c
+++ b/sound/hda/hdac_stream.c
@@ -183,11 +183,7 @@ int snd_hdac_stream_setup(struct hdac_stream *azx_dev)
/* set the interrupt enable bits in the descriptor control register */
snd_hdac_stream_updatel(azx_dev, SD_CTL, 0, SD_INT_MASK);
- if (azx_dev->direction == SNDRV_PCM_STREAM_PLAYBACK)
- azx_dev->fifo_size =
- snd_hdac_stream_readw(azx_dev, SD_FIFOSIZE) + 1;
- else
- azx_dev->fifo_size = 0;
+ azx_dev->fifo_size = snd_hdac_stream_readw(azx_dev, SD_FIFOSIZE) + 1;
/* when LPIB delay correction gives a small negative value,
* we ignore it; currently set the threshold statically to
diff --git a/sound/i2c/other/ak4xxx-adda.c b/sound/i2c/other/ak4xxx-adda.c
index bf377dc192aa..d33e02c31712 100644
--- a/sound/i2c/other/ak4xxx-adda.c
+++ b/sound/i2c/other/ak4xxx-adda.c
@@ -789,11 +789,12 @@ static int build_adc_controls(struct snd_akm4xxx *ak)
return err;
memset(&knew, 0, sizeof(knew));
- knew.name = ak->adc_info[mixer_ch].selector_name;
- if (!knew.name) {
+ if (!ak->adc_info ||
+ !ak->adc_info[mixer_ch].selector_name) {
knew.name = "Capture Channel";
knew.index = mixer_ch + ak->idx_offset * 2;
- }
+ } else
+ knew.name = ak->adc_info[mixer_ch].selector_name;
knew.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
knew.info = ak4xxx_capture_source_info;
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index d8ba3a6d5042..9ecf40702ffa 100644
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -888,7 +888,8 @@ EXPORT_SYMBOL_GPL(snd_hda_apply_fixup);
#define IGNORE_SEQ_ASSOC (~(AC_DEFCFG_SEQUENCE | AC_DEFCFG_DEF_ASSOC))
static bool pin_config_match(struct hda_codec *codec,
- const struct hda_pintbl *pins)
+ const struct hda_pintbl *pins,
+ bool match_all_pins)
{
const struct hda_pincfg *pin;
int i;
@@ -912,7 +913,8 @@ static bool pin_config_match(struct hda_codec *codec,
return false;
}
}
- if (!found && (cfg & 0xf0000000) != 0x40000000)
+ if (match_all_pins &&
+ !found && (cfg & 0xf0000000) != 0x40000000)
return false;
}
@@ -924,10 +926,12 @@ static bool pin_config_match(struct hda_codec *codec,
* @codec: the HDA codec
* @pin_quirk: zero-terminated pin quirk list
* @fixlist: the fixup list
+ * @match_all_pins: all valid pins must match with the table entries
*/
-void snd_hda_pick_pin_fixup(struct hda_codec *codec,
+void snd_hda_pick_pin_fixup2(struct hda_codec *codec,
const struct snd_hda_pin_quirk *pin_quirk,
- const struct hda_fixup *fixlist)
+ const struct hda_fixup *fixlist,
+ bool match_all_pins)
{
const struct snd_hda_pin_quirk *pq;
@@ -939,7 +943,7 @@ void snd_hda_pick_pin_fixup(struct hda_codec *codec,
continue;
if (codec->core.vendor_id != pq->codec)
continue;
- if (pin_config_match(codec, pq->pins)) {
+ if (pin_config_match(codec, pq->pins, match_all_pins)) {
codec->fixup_id = pq->value;
#ifdef CONFIG_SND_DEBUG_VERBOSE
codec->fixup_name = pq->name;
@@ -951,6 +955,15 @@ void snd_hda_pick_pin_fixup(struct hda_codec *codec,
}
}
}
+EXPORT_SYMBOL_GPL(snd_hda_pick_pin_fixup2);
+
+// XXX FIXME: SLE15 kABI compatibility
+void snd_hda_pick_pin_fixup(struct hda_codec *codec,
+ const struct snd_hda_pin_quirk *pin_quirk,
+ const struct hda_fixup *fixlist)
+{
+ snd_hda_pick_pin_fixup2(codec, pin_quirk, fixlist, true);
+}
EXPORT_SYMBOL_GPL(snd_hda_pick_pin_fixup);
/**
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index a41c1bec7c88..e73ca27aa6b1 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -802,6 +802,7 @@ static int azx_rirb_get_response(struct hdac_bus *bus, unsigned int addr,
unsigned long timeout;
unsigned long loopcounter;
int do_poll = 0;
+ bool warned = false;
again:
timeout = jiffies + msecs_to_jiffies(1000);
@@ -821,9 +822,17 @@ static int azx_rirb_get_response(struct hdac_bus *bus, unsigned int addr,
spin_unlock_irq(&bus->reg_lock);
if (time_after(jiffies, timeout))
break;
- if (hbus->needs_damn_long_delay || loopcounter > 3000)
+#define LOOP_COUNT_MAX 3000
+ if (hbus->needs_damn_long_delay ||
+ loopcounter > LOOP_COUNT_MAX) {
+ if (loopcounter > LOOP_COUNT_MAX && !warned) {
+ dev_dbg_ratelimited(chip->card->dev,
+ "too slow response, last cmd=%#08x\n",
+ bus->last_cmd[addr]);
+ warned = true;
+ }
msleep(2); /* temporary workaround */
- else {
+ } else {
udelay(10);
cond_resched();
}
@@ -877,10 +886,13 @@ static int azx_rirb_get_response(struct hdac_bus *bus, unsigned int addr,
*/
if (hbus->allow_bus_reset && !hbus->response_reset && !hbus->in_reset) {
hbus->response_reset = 1;
+ dev_err(chip->card->dev,
+ "No response from codec, resetting bus: last cmd=0x%08x\n",
+ bus->last_cmd[addr]);
return -EAGAIN; /* give a chance to retry */
}
- dev_err(chip->card->dev,
+ dev_WARN(chip->card->dev,
"azx_get_response timeout, switching to single_cmd mode: last cmd=0x%08x\n",
bus->last_cmd[addr]);
chip->single_cmd = 1;
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 593f74dd5fe1..dcc0fb2651b1 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -98,8 +98,6 @@ enum {
#define INTEL_SCH_HDA_DEVC 0x78
#define INTEL_SCH_HDA_DEVC_NOSNOOP (0x1<<11)
-/* Define IN stream 0 FIFO size offset in VIA controller */
-#define VIA_IN_STREAM0_FIFO_SIZE_OFFSET 0x90
/* Define VIA HD Audio Device ID*/
#define VIA_HDAC_DEVICE_ID 0x3288
@@ -281,6 +279,7 @@ enum {
AZX_DRIVER_CTX,
AZX_DRIVER_CTHDA,
AZX_DRIVER_CMEDIA,
+ AZX_DRIVER_ZHAOXIN,
AZX_DRIVER_GENERIC,
AZX_NUM_DRIVERS, /* keep this as last entry */
};
@@ -401,6 +400,7 @@ static char *driver_short_names[] = {
[AZX_DRIVER_CTX] = "HDA Creative",
[AZX_DRIVER_CTHDA] = "HDA Creative",
[AZX_DRIVER_CMEDIA] = "HDA C-Media",
+ [AZX_DRIVER_ZHAOXIN] = "HDA Zhaoxin",
[AZX_DRIVER_GENERIC] = "HD-Audio Generic",
};
@@ -887,11 +887,7 @@ static unsigned int azx_via_get_position(struct azx *chip,
mod_dma_pos = le32_to_cpu(*azx_dev->core.posbuf);
mod_dma_pos %= azx_dev->core.period_bytes;
- /* azx_dev->fifo_size can't get FIFO size of in stream.
- * Get from base address + offset.
- */
- fifo_size = readw(azx_bus(chip)->remap_addr +
- VIA_IN_STREAM0_FIFO_SIZE_OFFSET);
+ fifo_size = azx_stream(azx_dev)->fifo_size - 1;
if (azx_dev->insufficient) {
/* Link position never gather than FIFO size */
@@ -1413,9 +1409,9 @@ static int azx_free(struct azx *chip)
}
if (bus->chip_init) {
+ azx_stop_chip(chip);
azx_clear_irq_pending(chip);
azx_stop_all_streams(chip);
- azx_stop_chip(chip);
}
if (bus->irq >= 0)
@@ -2607,8 +2603,7 @@ static const struct pci_device_id azx_ids[] = {
AZX_DCAPS_PM_RUNTIME },
/* AMD Raven */
{ PCI_DEVICE(0x1022, 0x15e3),
- .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_SB |
- AZX_DCAPS_PM_RUNTIME },
+ .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_AMD_SB },
/* ATI HDMI */
{ PCI_DEVICE(0x1002, 0x0002),
.driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS },
@@ -2743,6 +2738,8 @@ static const struct pci_device_id azx_ids[] = {
.class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
.class_mask = 0xffffff,
.driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_HDMI },
+ /* Zhaoxin */
+ { PCI_DEVICE(0x1d17, 0x3288), .driver_data = AZX_DRIVER_ZHAOXIN },
{ 0, }
};
MODULE_DEVICE_TABLE(pci, azx_ids);
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 5b5c324c99b9..faa7651a3b7e 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -372,6 +372,10 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
const struct hda_model_fixup *models,
const struct snd_pci_quirk *quirk,
const struct hda_fixup *fixlist);
+void snd_hda_pick_pin_fixup2(struct hda_codec *codec,
+ const struct snd_hda_pin_quirk *pin_quirk,
+ const struct hda_fixup *fixlist,
+ bool match_all_pins);
void snd_hda_pick_pin_fixup(struct hda_codec *codec,
const struct snd_hda_pin_quirk *pin_quirk,
const struct hda_fixup *fixlist);
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index e0fb8c6d1bc2..7d65c6df9aa8 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -370,6 +370,7 @@ static const struct hda_fixup ad1986a_fixups[] = {
static const struct snd_pci_quirk ad1986a_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x30af, "HP B2800", AD1986A_FIXUP_LAPTOP_IMIC),
+ SND_PCI_QUIRK(0x1043, 0x1153, "ASUS M9V", AD1986A_FIXUP_LAPTOP_IMIC),
SND_PCI_QUIRK(0x1043, 0x1443, "ASUS Z99He", AD1986A_FIXUP_EAPD),
SND_PCI_QUIRK(0x1043, 0x1447, "ASUS A8JN", AD1986A_FIXUP_EAPD),
SND_PCI_QUIRK_MASK(0x1043, 0xff00, 0x8100, "ASUS P5", AD1986A_FIXUP_3STACK),
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 056e82684ae8..c71ed6127b6c 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1440,7 +1440,7 @@ static void update_eld(struct hda_codec *codec,
struct hdmi_spec *spec = codec->spec;
bool old_eld_valid = pin_eld->eld_valid;
bool eld_changed;
- int pcm_idx = -1;
+ int pcm_idx;
/* for monitor disconnection, save pcm_idx firstly */
pcm_idx = per_pin->pcm_idx;
@@ -2555,13 +2555,20 @@ static void i915_pin_cvt_fixup(struct hda_codec *codec,
/* precondition and allocation for Intel codecs */
static int alloc_intel_hdmi(struct hda_codec *codec)
{
+ int err;
+
/* requires i915 binding */
if (!codec->bus->core.audio_component) {
codec_info(codec, "No i915 binding for Intel HDMI/DP codec\n");
return -ENODEV;
}
- return alloc_generic_hdmi(codec);
+ err = alloc_generic_hdmi(codec);
+ if (err < 0)
+ return err;
+ /* no need to handle unsol events */
+ codec->patch_ops.unsol_event = NULL;
+ return 0;
}
/* parse and post-process for Intel codecs */
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 6e5a9f13c8f2..e2f3efafda2b 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1087,6 +1087,9 @@ static const struct snd_pci_quirk beep_white_list[] = {
SND_PCI_QUIRK(0x1043, 0x834a, "EeePC", 1),
SND_PCI_QUIRK(0x1458, 0xa002, "GA-MA790X", 1),
SND_PCI_QUIRK(0x8086, 0xd613, "Intel", 1),
+ /* blacklist -- no beep available */
+ SND_PCI_QUIRK(0x17aa, 0x309e, "Lenovo ThinkCentre M73", 0),
+ SND_PCI_QUIRK(0x17aa, 0x30a3, "Lenovo ThinkCentre M93", 0),
{}
};
@@ -2858,7 +2861,8 @@ static int patch_alc268(struct hda_codec *codec)
return err;
spec = codec->spec;
- spec->gen.beep_nid = 0x01;
+ if (has_cdefine_beep(codec))
+ spec->gen.beep_nid = 0x01;
spec->shutup = alc_eapd_shutup;
@@ -5337,6 +5341,17 @@ static void alc271_hp_gate_mic_jack(struct hda_codec *codec,
}
}
+static void alc256_fixup_dell_xps_13_headphone_noise2(struct hda_codec *codec,
+ const struct hda_fixup *fix,
+ int action)
+{
+ if (action != HDA_FIXUP_ACT_PRE_PROBE)
+ return;
+
+ snd_hda_codec_amp_stereo(codec, 0x1a, HDA_INPUT, 0, HDA_AMP_VOLMASK, 1);
+ snd_hda_override_wcaps(codec, 0x1a, get_wcaps(codec, 0x1a) & ~AC_WCAP_IN_AMP);
+}
+
static void alc269_fixup_limit_int_mic_boost(struct hda_codec *codec,
const struct hda_fixup *fix,
int action)
@@ -5725,10 +5740,12 @@ enum {
ALC292_FIXUP_DELL_E7X,
ALC292_FIXUP_DISABLE_AAMIX,
ALC293_FIXUP_DISABLE_AAMIX_MULTIJACK,
+ ALC298_FIXUP_ALIENWARE_MIC_NO_PRESENCE,
ALC298_FIXUP_DELL1_MIC_NO_PRESENCE,
ALC298_FIXUP_DELL_AIO_MIC_NO_PRESENCE,
ALC275_FIXUP_DELL_XPS,
ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE,
+ ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE2,
ALC293_FIXUP_LENOVO_SPK_NOISE,
ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY,
ALC255_FIXUP_DELL_SPK_NOISE,
@@ -6404,6 +6421,15 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC292_FIXUP_DISABLE_AAMIX
},
+ [ALC298_FIXUP_ALIENWARE_MIC_NO_PRESENCE] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x18, 0x01a1913c }, /* headset mic w/o jack detect */
+ { }
+ },
+ .chained_before = true,
+ .chain_id = ALC269_FIXUP_HEADSET_MODE,
+ },
[ALC298_FIXUP_DELL1_MIC_NO_PRESENCE] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
@@ -6445,6 +6471,12 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC255_FIXUP_DELL1_MIC_NO_PRESENCE
},
+ [ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE2] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc256_fixup_dell_xps_13_headphone_noise2,
+ .chained = true,
+ .chain_id = ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE
+ },
[ALC293_FIXUP_LENOVO_SPK_NOISE] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc_fixup_disable_aamix,
@@ -6833,17 +6865,17 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x06de, "Dell", ALC293_FIXUP_DISABLE_AAMIX_MULTIJACK),
SND_PCI_QUIRK(0x1028, 0x06df, "Dell", ALC293_FIXUP_DISABLE_AAMIX_MULTIJACK),
SND_PCI_QUIRK(0x1028, 0x06e0, "Dell", ALC293_FIXUP_DISABLE_AAMIX_MULTIJACK),
- SND_PCI_QUIRK(0x1028, 0x0704, "Dell XPS 13 9350", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE),
+ SND_PCI_QUIRK(0x1028, 0x0704, "Dell XPS 13 9350", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE2),
SND_PCI_QUIRK(0x1028, 0x0706, "Dell Inspiron 7559", ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER),
SND_PCI_QUIRK(0x1028, 0x0725, "Dell Inspiron 3162", ALC255_FIXUP_DELL_SPK_NOISE),
SND_PCI_QUIRK(0x1028, 0x0738, "Dell Precision 5820", ALC269_FIXUP_NO_SHUTUP),
- SND_PCI_QUIRK(0x1028, 0x075b, "Dell XPS 13 9360", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE),
+ SND_PCI_QUIRK(0x1028, 0x075b, "Dell XPS 13 9360", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE2),
SND_PCI_QUIRK(0x1028, 0x075c, "Dell XPS 27 7760", ALC298_FIXUP_SPK_VOLUME),
SND_PCI_QUIRK(0x1028, 0x075d, "Dell AIO", ALC298_FIXUP_SPK_VOLUME),
SND_PCI_QUIRK(0x1028, 0x07b0, "Dell Precision 7520", ALC295_FIXUP_DISABLE_DAC3),
SND_PCI_QUIRK(0x1028, 0x0798, "Dell Inspiron 17 7000 Gaming", ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER),
SND_PCI_QUIRK(0x1028, 0x080c, "Dell WYSE", ALC225_FIXUP_DELL_WYSE_MIC_NO_PRESENCE),
- SND_PCI_QUIRK(0x1028, 0x082a, "Dell XPS 13 9360", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE),
+ SND_PCI_QUIRK(0x1028, 0x082a, "Dell XPS 13 9360", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE2),
SND_PCI_QUIRK(0x1028, 0x084b, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
SND_PCI_QUIRK(0x1028, 0x084e, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
SND_PCI_QUIRK(0x1028, 0x0871, "Dell Precision 3630", ALC255_FIXUP_DELL_HEADSET_MIC),
@@ -7423,10 +7455,6 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
{0x12, 0x90a60120},
{0x14, 0x90170110},
{0x21, 0x0321101f}),
- SND_HDA_PIN_QUIRK(0x10ec0289, 0x1028, "Dell", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE,
- {0x12, 0xb7a60130},
- {0x14, 0x90170110},
- {0x21, 0x04211020}),
SND_HDA_PIN_QUIRK(0x10ec0290, 0x103c, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1,
ALC290_STANDARD_PINS,
{0x15, 0x04211040},
@@ -7529,6 +7557,11 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
{0x17, 0x90170110},
{0x1a, 0x03011020},
{0x21, 0x03211030}),
+ SND_HDA_PIN_QUIRK(0x10ec0298, 0x1028, "Dell", ALC298_FIXUP_ALIENWARE_MIC_NO_PRESENCE,
+ {0x12, 0xb7a60140},
+ {0x17, 0x90170110},
+ {0x1a, 0x03a11030},
+ {0x21, 0x03211020}),
SND_HDA_PIN_QUIRK(0x10ec0299, 0x1028, "Dell", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE,
ALC225_STANDARD_PINS,
{0x12, 0xb7a60130},
@@ -7536,6 +7569,19 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
{}
};
+/* This is the fallback pin_fixup_tbl for alc269 family, to make the tbl match
+ * more machines, don't need to match all valid pins, just need to match
+ * all the pins defined in the tbl. Just because of this reason, it is possible
+ * that a single machine matches multiple tbls, so there is one limitation:
+ * at most one tbl is allowed to define for the same vendor and same codec
+ */
+static const struct snd_hda_pin_quirk alc269_fallback_pin_fixup_tbl[] = {
+ SND_HDA_PIN_QUIRK(0x10ec0289, 0x1028, "Dell", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE,
+ {0x19, 0x40000000},
+ {0x1b, 0x40000000}),
+ {}
+};
+
static void alc269_fill_coef(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
@@ -7602,7 +7648,8 @@ static int patch_alc269(struct hda_codec *codec)
snd_hda_pick_fixup(codec, alc269_fixup_models,
alc269_fixup_tbl, alc269_fixups);
- snd_hda_pick_pin_fixup(codec, alc269_pin_fixup_tbl, alc269_fixups);
+ snd_hda_pick_pin_fixup2(codec, alc269_pin_fixup_tbl, alc269_fixups, true);
+ snd_hda_pick_pin_fixup2(codec, alc269_fallback_pin_fixup_tbl, alc269_fixups, false);
snd_hda_pick_fixup(codec, NULL, alc269_fixup_vendor_tbl,
alc269_fixups);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
@@ -7856,7 +7903,8 @@ static int patch_alc861(struct hda_codec *codec)
return err;
spec = codec->spec;
- spec->gen.beep_nid = 0x23;
+ if (has_cdefine_beep(codec))
+ spec->gen.beep_nid = 0x23;
#ifdef CONFIG_PM
spec->power_hook = alc_power_eapd;
@@ -7949,7 +7997,8 @@ static int patch_alc861vd(struct hda_codec *codec)
return err;
spec = codec->spec;
- spec->gen.beep_nid = 0x23;
+ if (has_cdefine_beep(codec))
+ spec->gen.beep_nid = 0x23;
spec->shutup = alc_eapd_shutup;
@@ -8685,7 +8734,7 @@ static int patch_alc662(struct hda_codec *codec)
snd_hda_pick_fixup(codec, alc662_fixup_models,
alc662_fixup_tbl, alc662_fixups);
- snd_hda_pick_pin_fixup(codec, alc662_pin_fixup_tbl, alc662_fixups);
+ snd_hda_pick_pin_fixup2(codec, alc662_pin_fixup_tbl, alc662_fixups, true);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
alc_auto_parse_customize_define(codec);
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 6cefdf6c0b75..7beacd2cc77f 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1005,15 +1005,6 @@ static int stac_create_spdif_mux_ctls(struct hda_codec *codec)
return 0;
}
-/*
- */
-
-static const struct hda_verb stac9200_core_init[] = {
- /* set dac0mux for dac converter */
- { 0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
- {}
-};
-
static const struct hda_verb stac9200_eapd_init[] = {
/* set dac0mux for dac converter */
{0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index d13caeb00c92..d4ab1432b13f 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -995,12 +995,17 @@ static int sgtl5000_set_power_regs(struct snd_soc_codec *codec)
SGTL5000_INT_OSC_EN);
/* Enable VDDC charge pump */
ana_pwr |= SGTL5000_VDDC_CHRGPMP_POWERUP;
- } else if (vddio >= 3100 && vdda >= 3100) {
+ } else {
ana_pwr &= ~SGTL5000_VDDC_CHRGPMP_POWERUP;
- /* VDDC use VDDIO rail */
- lreg_ctrl |= SGTL5000_VDDC_ASSN_OVRD;
- lreg_ctrl |= SGTL5000_VDDC_MAN_ASSN_VDDIO <<
- SGTL5000_VDDC_MAN_ASSN_SHIFT;
+ /*
+ * if vddio == vdda the source of charge pump should be
+ * assigned manually to VDDIO
+ */
+ if (vddio == vdda) {
+ lreg_ctrl |= SGTL5000_VDDC_ASSN_OVRD;
+ lreg_ctrl |= SGTL5000_VDDC_MAN_ASSN_VDDIO <<
+ SGTL5000_VDDC_MAN_ASSN_SHIFT;
+ }
}
snd_soc_write(codec, SGTL5000_CHIP_LINREG_CTRL, lreg_ctrl);
diff --git a/sound/soc/intel/common/sst-ipc.c b/sound/soc/intel/common/sst-ipc.c
index 62f3a8e0ec87..fedce78675e8 100644
--- a/sound/soc/intel/common/sst-ipc.c
+++ b/sound/soc/intel/common/sst-ipc.c
@@ -231,6 +231,8 @@ struct ipc_message *sst_ipc_reply_find_msg(struct sst_generic_ipc *ipc,
if (ipc->ops.reply_msg_match != NULL)
header = ipc->ops.reply_msg_match(header, &mask);
+ else
+ mask = (u64)-1;
if (list_empty(&ipc->rx_list)) {
dev_err(ipc->dev, "error: rx list empty but received 0x%llx\n",
diff --git a/sound/soc/intel/skylake/skl-nhlt.c b/sound/soc/intel/skylake/skl-nhlt.c
index 55859c5b456f..1b0129478a7f 100644
--- a/sound/soc/intel/skylake/skl-nhlt.c
+++ b/sound/soc/intel/skylake/skl-nhlt.c
@@ -215,7 +215,7 @@ int skl_nhlt_update_topology_bin(struct skl *skl)
struct hdac_bus *bus = ebus_to_hbus(&skl->ebus);
struct device *dev = bus->dev;
- dev_dbg(dev, "oem_id %.6s, oem_table_id %8s oem_revision %d\n",
+ dev_dbg(dev, "oem_id %.6s, oem_table_id %.8s oem_revision %d\n",
nhlt->header.oem_id, nhlt->header.oem_table_id,
nhlt->header.oem_revision);
diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c
index d53786498b61..052778c6afad 100644
--- a/sound/soc/soc-generic-dmaengine-pcm.c
+++ b/sound/soc/soc-generic-dmaengine-pcm.c
@@ -311,6 +311,12 @@ static int dmaengine_pcm_new(struct snd_soc_pcm_runtime *rtd)
if (!dmaengine_pcm_can_report_residue(dev, pcm->chan[i]))
pcm->flags |= SND_DMAENGINE_PCM_FLAG_NO_RESIDUE;
+
+ if (rtd->pcm->streams[i].pcm->name[0] == '\0') {
+ strncpy(rtd->pcm->streams[i].pcm->name,
+ rtd->pcm->streams[i].pcm->id,
+ sizeof(rtd->pcm->streams[i].pcm->name));
+ }
}
return 0;
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
index 19047f323cd4..81a575c4b975 100644
--- a/sound/usb/line6/driver.c
+++ b/sound/usb/line6/driver.c
@@ -357,7 +357,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
if (address > 0xffff || datalen > 0xff)
return -EINVAL;
- len = kmalloc(sizeof(*len), GFP_KERNEL);
+ len = kmalloc(1, GFP_KERNEL);
if (!len)
return -ENOMEM;
@@ -433,7 +433,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
if (address > 0xffff || datalen > 0xffff)
return -EINVAL;
- status = kmalloc(sizeof(*status), GFP_KERNEL);
+ status = kmalloc(1, GFP_KERNEL);
if (!status)
return -ENOMEM;
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index aed9134f0917..bcfcc265e7d5 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -353,6 +353,9 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs,
ep = 0x84;
ifnum = 0;
goto add_sync_ep_from_ifnum;
+ case USB_ID(0x0582, 0x01d8): /* BOSS Katana */
+ /* BOSS Katana amplifiers do not need quirks */
+ return 0;
}
if (attr == USB_ENDPOINT_SYNC_ASYNC &&
@@ -462,6 +465,7 @@ static int set_sync_endpoint(struct snd_usb_substream *subs,
}
ep = get_endpoint(alts, 1)->bEndpointAddress;
if (get_endpoint(alts, 0)->bLength >= USB_DT_ENDPOINT_AUDIO_SIZE &&
+ get_endpoint(alts, 0)->bSynchAddress != 0 &&
((is_playback && ep != (unsigned int)(get_endpoint(alts, 0)->bSynchAddress | USB_DIR_IN)) ||
(!is_playback && ep != (unsigned int)(get_endpoint(alts, 0)->bSynchAddress & ~USB_DIR_IN)))) {
dev_err(&dev->dev,
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index d764a109ded8..b47dab883563 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -3547,5 +3547,62 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
}
}
},
+{
+ /*
+ * PIONEER DJ DDJ-SX3
+ * PCM is 12 channels out, 10 channels in @ 44.1 fixed
+ * interface 0, vendor class alt setting 1 for endpoints 5 and 0x86
+ * The feedback for the output is the input.
+ */
+ USB_DEVICE_VENDOR_SPEC(0x2b73, 0x0023),
+ .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const struct snd_usb_audio_quirk[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
+ .data = &(const struct audioformat) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 12,
+ .iface = 0,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .endpoint = 0x05,
+ .ep_attr = USB_ENDPOINT_XFER_ISOC|
+ USB_ENDPOINT_SYNC_ASYNC,
+ .rates = SNDRV_PCM_RATE_44100,
+ .rate_min = 44100,
+ .rate_max = 44100,
+ .nr_rates = 1,
+ .rate_table = (unsigned int[]) { 44100 }
+ }
+ },
+ {
+ .ifnum = 0,
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
+ .data = &(const struct audioformat) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 10,
+ .iface = 0,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .endpoint = 0x86,
+ .ep_attr = USB_ENDPOINT_XFER_ISOC|
+ USB_ENDPOINT_SYNC_ASYNC|
+ USB_ENDPOINT_USAGE_IMPLICIT_FB,
+ .rates = SNDRV_PCM_RATE_44100,
+ .rate_min = 44100,
+ .rate_max = 44100,
+ .nr_rates = 1,
+ .rate_table = (unsigned int[]) { 44100 }
+ }
+ },
+ {
+ .ifnum = -1
+ }
+ }
+ }
+},
#undef USB_DEVICE_VENDOR_SPEC