- 05 4月, 2013 3 次提交
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由 Dylan Reid 提交于
The Stumpy ChromeBox needs its pin configs fixed up. Signed-off-by: NDylan Reid <dgreid@chromium.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Dylan Reid 提交于
The DSP in the CA0132 codec adds a variable latency to audio depending on what processing is being done. Add a new patch op to return that latency for capture and playback streams. The latency is determined by which blocks are enabled and knowing how much latency is added by each block. Signed-off-by: NDylan Reid <dgreid@chromium.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Add a new codec PCM ops, get_delay(), to obtain the codec/stream- specific PCM delay count. When it's NULL, nothing changes. This new feature was requested for CA0132, which has significant delays in the path depending on the running DSP code. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 04 4月, 2013 11 次提交
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由 Eldad Zack 提交于
Some clocks might be read-only, e.g., external clocks (see also UAC2 4.7.2.1). In this case, setting the sample frequency will always fail (even if the rate is equal to the current clock rate), therefore do not write, but read the value and compare to the requested rate. If the clock is read only, avoid reading it twice. If it doesn't match, return -ENXIO since the clock is invalid for this configuration. Signed-off-by: NEldad Zack <eldad@fogrefinery.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Eldad Zack 提交于
Show the error code returned from the USB subsystem in the debug messages. Signed-off-by: NEldad Zack <eldad@fogrefinery.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Eldad Zack 提交于
Add a module param to disable auto clock selection. This is provided for users that expect the audio stream to fail when the clock source is invalid (e.g., the word clock was unintentionally disconnected). Signed-off-by: NEldad Zack <eldad@fogrefinery.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Eldad Zack 提交于
If a selector is available on a device, it may be pointing to a clock source which is currently invalid. If there is a valid clock source which can be selected, switch to it. Signed-off-by: NEldad Zack <eldad@fogrefinery.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Eldad Zack 提交于
Move the check that parse_audio_format_rates_v2() do after receiving the clock source entity ID directly into the find function and add a validation flag to the function. This patch does not introduce any logic flow change. It is provided to allow introducing automatic clock switching easier later. By moving this uac_clock_source_is_valid callsite, 2 additional callsites can be avoided. Signed-off-by: NEldad Zack <eldad@fogrefinery.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Eldad Zack 提交于
Replace the endianness conversions with the kernel-wide swabbing macros in get/set_sample_rate_v2. Signed-off-by: NEldad Zack <eldad@fogrefinery.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Eldad Zack 提交于
Correct spelling of snd_usb_endpoint_implict_feedback_sink in all occurances. Signed-off-by: NEldad Zack <eldad@fogrefinery.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Eldad Zack 提交于
Put EXPORT_SYMBOLS directly under the exported function. Signed-off-by: NEldad Zack <eldad@fogrefinery.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Eldad Zack 提交于
Minor style fix, following a general code style in the kernel. Signed-off-by: NEldad Zack <eldad@fogrefinery.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Eldad Zack 提交于
Change occurances of list_for_each into list_for_each_entry where applicable. Signed-off-by: NEldad Zack <eldad@fogrefinery.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Just for cleaning up, introduce a new function get_sample_rate_v2() for replacing two identical calls in set_sample_rate_v2(). No functional change. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 03 4月, 2013 2 次提交
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由 Takashi Iwai 提交于
Back-merge for cleaning up usb-audio code the recent commit modified, and further UAC2 autoclock patches.
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由 Torstein Hegge 提交于
The C-Media CM6631 USB receiver doesn't respond to changes in sample rate while the interface is active. The same behavior is observed in other UAC2 hardware like the VIA VT1731. Reset the interface after setting the sampling frequency on sample rate changes, to ensure that the sample rate set by snd_usb_init_sample_rate() is used. Otherwise, the device will try to use the sample rate of the previous stream, causing distorted sound on sample rate changes. The reset is performed for all UAC2 devices, as it should not affect a standards compliant device, but it is only necessary for C-Media CM6631, VIA VT1731 and possibly others. Failure to read sample rate from the device is not handled as an error in set_sample_rate_v2(), as (permanent or intermittent) failure to read sample rate isn't essential for a successful sample rate set. Signed-off-by: NTorstein Hegge <hegge@resisty.net> Acked-by: NClemens Ladisch <clemens@ladisch.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 02 4月, 2013 6 次提交
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由 Mengdong Lin 提交于
This patch let ELD debug message show 'pin_eld->monitor_present' which reflects the real pin response to verb GET_PIN_SENSE. 'eld->monitor_present' should not be used here because 'eld' is a temp structure now and so its "monitor_present" is not set. Signed-off-by: NMengdong Lin <mengdong.lin@intel.com> Acked-by: NDavid Henningsson <david.henningsson@canonical.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Mengdong Lin 提交于
In function snd_hdmi_get_eld(), the variable 'ret' should be initialized to 0. Otherwise it will be returned uninitialized as non-zero after ELD info is got successfully. Thus hdmi_present_sense() will always assume ELD info is invalid by mistake, and /proc file system cannot show the proper ELD info. Signed-off-by: NMengdong Lin <mengdong.lin@intel.com> Cc: stable@vger.kernel.org Acked-by: NDavid Henningsson <david.henningsson@canonical.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Merge tag 'asoc-fix-v3.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v3.9 A few more fixes here and there, including quite a few nasty driver specific ones, but nothing that has a major general impact.
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由 Chih-Chung Chang 提交于
Turing on the headphone amp interferes with the impedance measurement used to detect a TRRS style headset microphone. Delay the HP turn on until 500ms after the jack is detected, allowing the mic detection state machine to run to completion. Signed-off-by: NChih-Chung Chang <chihchung@chromium.org> Signed-off-by: NDylan Reid <dgreid@chromium.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Alexandru Gheorghiu 提交于
Used kmemdup instead of replicating it's behaviour with kmalloc followed by memcpy. Patch found using coccinelle. Signed-off-by: NAlexandru Gheorghiu <gheorghiuandru@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Alexandru Gheorghiu 提交于
Used kmemdup instead of replicating it's behaviour with kmalloc followed by memcpy. Patch found using coccinelle. Signed-off-by: NAlexandru Gheorghiu <gheorghiuandru@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 26 3月, 2013 8 次提交
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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- 24 3月, 2013 8 次提交
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending由 Linus Torvalds 提交于
Pull SCSI target fixes from Nicholas Bellinger: "These are mostly minor fixes this time around. The iscsi-target CHAP big-endian bugfix and bump FD_MAX_SECTORS=2048 default patch to allow 1MB sized I/Os for FILEIO backends on >= v3.5 code are both CC'ed to stable. Also, there is a persistent reservations regression that has recently been reported for >= v3.8.x code, that is currently being tracked down for v3.9." * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: target/pscsi: Reject cross page boundary case in pscsi_map_sg target/file: Bump FD_MAX_SECTORS to 2048 to handle 1M sized I/Os tcm_vhost: Flush vhost_work in vhost_scsi_flush() tcm_vhost: Add missed lock in vhost_scsi_clear_endpoint() target: fix possible memory leak in core_tpg_register() target/iscsi: Fix mutual CHAP auth on big-endian arches target_core_sbc: use noop for SYNCHRONIZE_CACHE
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git://neil.brown.name/md由 Linus Torvalds 提交于
Pull md fixes from NeilBrown: "A few bugfixes for md - recent regressions in raid5 - recent regressions in dmraid - a few instances of CONFIG_MULTICORE_RAID456 linger Several tagged for -stable" * tag 'md-3.9-fixes' of git://neil.brown.name/md: md: remove CONFIG_MULTICORE_RAID456 entirely md/raid5: ensure sync and DISCARD don't happen at the same time. MD: Prevent sysfs operations on uninitialized kobjects MD RAID5: Avoid accessing gendisk or queue structs when not available md/raid5: schedule_construction should abort if nothing to do.
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev由 Linus Torvalds 提交于
Pull libata updates from Jeff Garzik: "Simple stuff. See one-line summaries." * tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: pata_samsung_cf: use module_platform_driver_probe() [libata] Avoid specialized TLA's in ZPODD's Kconfig libata-acpi.c: fix copy and paste mistake in ata_acpi_register_power_resource sata_fsl: Remove redundant NULL check before kfree ahci: Add Device IDs for Intel Wellsburg PCH ata_piix: Add MODULE_PARM_DESC to prefer_ms_hyperv
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux由 Linus Torvalds 提交于
Pull i2c fixes from Wolfram Sang: "One bugfix for the tegra driver. Two updates regarding email addresses and MAINTAINERS which I like to have up-to-date so people can be reached immediately. While we are here, there is on PCI_ID addition." * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: MAINTAINERS: add maintainer entry for atmel i2c driver i2c: Fix my e-mail address in drivers and documentation i2c: iSMT: add Intel Avoton DeviceIDs i2c: tegra: check the clk_prepare_enable() return value
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git://www.linux-watchdog.org/linux-watchdog由 Linus Torvalds 提交于
Pull watchdog fixes from Wim Van Sebroeck: "Fix a boot issues and correct the AcpiMmioSel bitmask in the sp5100_tco watchdog device driver" * git://www.linux-watchdog.org/linux-watchdog: watchdog: sp5100_tco: Set the AcpiMmioSel bitmask value to 1 instead of 2 watchdog: sp5100_tco: Remove code that may cause a boot failure
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由 Torsten Duwe 提交于
When KMS has parsed an EDID "detailed timing", it leaves the frame rate zeroed. Consecutive (debug-) output of that mode thus yields 0 for vsync. This simple fix also speeds up future invocations of drm_mode_vrefresh(). While it is debatable whether this qualifies as a -stable fix I'd apply it for consistency's sake; drm_helper_probe_single_connector_modes() does the same thing already for all probed modes. Cc: stable@vger.kernel.org Signed-off-by: NTorsten Duwe <duwe@lst.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Torsten Duwe 提交于
EDID spreads some values across multiple bytes; bit-fiddling is needed to retrieve these. The current code to parse "detailed timings" has a cut&paste error that results in a vsync offset of at most 15 lines instead of 63. See http://en.wikipedia.org/wiki/EDID and in the "EDID Detailed Timing Descriptor" see bytes 10+11 show why that needs to be a left shift. Cc: stable@vger.kernel.org Signed-off-by: NTorsten Duwe <duwe@lst.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 23 3月, 2013 2 次提交
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git://git.infradead.org/users/willy/linux-nvme由 Linus Torvalds 提交于
Pull NVMe driver update from Matthew Wilcox: "These patches have mostly been baking for a few months; sorry I didn't get them in during the merge window. They're all bug fixes, except for the addition of the SMART log and the addition to MAINTAINERS." * git://git.infradead.org/users/willy/linux-nvme: NVMe: Add namespaces with no LBA range feature MAINTAINERS: Add entry for the NVMe driver NVMe: Initialize iod nents to 0 NVMe: Define SMART log NVMe: Add result to nvme_get_features NVMe: Set result from user admin command NVMe: End queued bio requests when freeing queue NVMe: Free cmdid on nvme_submit_bio error
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由 Linus Torvalds 提交于
Merge misc fixes from Andrew Morton. * emailed patches from Andrew Morton <akpm@linux-foundation.org>: mqueue: sys_mq_open: do not call mnt_drop_write() if read-only mm/hotplug: only free wait_table if it's allocated by vmalloc dma-debug: update DMA debug API to better handle multiple mappings of a buffer dma-debug: fix locking bug in check_unmap() drivers/rtc/rtc-at91rm9200.c: use a variable for storing IMR drivers/video/ep93xx-fb.c: include <linux/io.h> for devm_ioremap() drivers/rtc/rtc-da9052.c: fix for rtc device registration mm: zone_end_pfn is too small poweroff: change orderly_poweroff() to use schedule_work() mm/hugetlb: fix total hugetlbfs pages count when using memory overcommit accouting printk: Provide a wake_up_klogd() off-case irq_work.h: fix warning when CONFIG_IRQ_WORK=n
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