summaryrefslogtreecommitdiffstats
path: root/sound
AgeCommit message (Collapse)AuthorFilesLines
2017-11-14Merge tag 'sound-4.15-rc1' of ↵Linus Torvalds282-38856/+7591
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "There are no big surprising changes in this cycle, yet not too boring, either. The biggest change from diffstat POV is the removal of the legacy OSS driver codes that have been already disabled for a long time. This will bring a few trivial merge conflicts. As new features in ASoC side, there are two things: a new AC97 bus implementation and AMD Stony platform support. Both include the relevant changes shared with other subsystems, e.g. AC97 MFD changes and DRM AMD changes. Some other highlighted topics are: - A bunch of USB-audio drivers got the hardening against the malicious device accesses with a new helper code for endpoint sanity check - Lots of cleanups for ASoC Intel platform code, including support for their open source audio firmware - Continued ASoC core componentization works - Support for scaling MCLK with sample rate in ASoC simple-card - Stabler PCM hot-unplug capability, especially for ASoC usages" * tag 'sound-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (302 commits) Documentation: sound: hd-audio: notes.rst ASoC: bcm2835: Support left/right justified and DSP modes ASoC: bcm2835: Enforce full symmetry ASoC: bcm2835: Support additional samplerates up to 384kHz ASoC: bcm2835: Add support for TDM modes ASoC: add mclk-fs support to audio graph card ASoC: add mclk-fs to audio graph card binding ASoC: rt5514: work around link error ASoC: rt5514: mark PM functions as __maybe_unused ASoC: rt5663: Check the JD status in the button pushing ASoC: amd: Modified DMA transfer Mechanism for Playback ASoC: rt5645: Wait for 400msec before concluding on value of RT5645_VENDOR_ID2 ASoC: sun4i-codec: fixed 32bit audio capture support for H3/H2+ ASoC: da7213: add support for DSP modes ASoC: sun8i-codec: Add a comment on the LRCK inversion ASoC: sun8i-codec: Set the BCLK divider ASoC: rt5663: Delay and retry reading rt5663 ID register ASoC: amd: use do_div rather than 64 bit division to fix 32 bit builds ASoC: cs42l56: Fix reset GPIO name in example DT binding ASoC: rt5514-spi: check irq status to schedule data copy in resume function ...
2017-11-13Merge branch 'timers-core-for-linus' of ↵Linus Torvalds4-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer updates from Thomas Gleixner: "Yet another big pile of changes: - More year 2038 work from Arnd slowly reaching the point where we need to think about the syscalls themself. - A new timer function which allows to conditionally (re)arm a timer only when it's either not running or the new expiry time is sooner than the armed expiry time. This allows to use a single timer for multiple timeout requirements w/o caring about the first expiry time at the call site. - A new NMI safe accessor to clock real time for the printk timestamp work. Can be used by tracing, perf as well if required. - A large number of timer setup conversions from Kees which got collected here because either maintainers requested so or they simply got ignored. As Kees pointed out already there are a few trivial merge conflicts and some redundant commits which was unavoidable due to the size of this conversion effort. - Avoid a redundant iteration in the timer wheel softirq processing. - Provide a mechanism to treat RTC implementations depending on their hardware properties, i.e. don't inflict the write at the 0.5 seconds boundary which originates from the PC CMOS RTC to all RTCs. No functional change as drivers need to be updated separately. - The usual small updates to core code clocksource drivers. Nothing really exciting" * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (111 commits) timers: Add a function to start/reduce a timer pstore: Use ktime_get_real_fast_ns() instead of __getnstimeofday() timer: Prepare to change all DEFINE_TIMER() callbacks netfilter: ipvs: Convert timers to use timer_setup() scsi: qla2xxx: Convert timers to use timer_setup() block/aoe: discover_timer: Convert timers to use timer_setup() ide: Convert timers to use timer_setup() drbd: Convert timers to use timer_setup() mailbox: Convert timers to use timer_setup() crypto: Convert timers to use timer_setup() drivers/pcmcia: omap1: Fix error in automated timer conversion ARM: footbridge: Fix typo in timer conversion drivers/sgi-xp: Convert timers to use timer_setup() drivers/pcmcia: Convert timers to use timer_setup() drivers/memstick: Convert timers to use timer_setup() drivers/macintosh: Convert timers to use timer_setup() hwrng/xgene-rng: Convert timers to use timer_setup() auxdisplay: Convert timers to use timer_setup() sparc/led: Convert timers to use timer_setup() mips: ip22/32: Convert timers to use timer_setup() ...
2017-11-13Merge branch 'locking-core-for-linus' of ↵Linus Torvalds14-57/+56
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull core locking updates from Ingo Molnar: "The main changes in this cycle are: - Another attempt at enabling cross-release lockdep dependency tracking (automatically part of CONFIG_PROVE_LOCKING=y), this time with better performance and fewer false positives. (Byungchul Park) - Introduce lockdep_assert_irqs_enabled()/disabled() and convert open-coded equivalents to lockdep variants. (Frederic Weisbecker) - Add down_read_killable() and use it in the VFS's iterate_dir() method. (Kirill Tkhai) - Convert remaining uses of ACCESS_ONCE() to READ_ONCE()/WRITE_ONCE(). Most of the conversion was Coccinelle driven. (Mark Rutland, Paul E. McKenney) - Get rid of lockless_dereference(), by strengthening Alpha atomics, strengthening READ_ONCE() with smp_read_barrier_depends() and thus being able to convert users of lockless_dereference() to READ_ONCE(). (Will Deacon) - Various micro-optimizations: - better PV qspinlocks (Waiman Long), - better x86 barriers (Michael S. Tsirkin) - better x86 refcounts (Kees Cook) - ... plus other fixes and enhancements. (Borislav Petkov, Juergen Gross, Miguel Bernal Marin)" * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (70 commits) locking/x86: Use LOCK ADD for smp_mb() instead of MFENCE rcu: Use lockdep to assert IRQs are disabled/enabled netpoll: Use lockdep to assert IRQs are disabled/enabled timers/posix-cpu-timers: Use lockdep to assert IRQs are disabled/enabled sched/clock, sched/cputime: Use lockdep to assert IRQs are disabled/enabled irq_work: Use lockdep to assert IRQs are disabled/enabled irq/timings: Use lockdep to assert IRQs are disabled/enabled perf/core: Use lockdep to assert IRQs are disabled/enabled x86: Use lockdep to assert IRQs are disabled/enabled smp/core: Use lockdep to assert IRQs are disabled/enabled timers/hrtimer: Use lockdep to assert IRQs are disabled/enabled timers/nohz: Use lockdep to assert IRQs are disabled/enabled workqueue: Use lockdep to assert IRQs are disabled/enabled irq/softirqs: Use lockdep to assert IRQs are disabled/enabled locking/lockdep: Add IRQs disabled/enabled assertion APIs: lockdep_assert_irqs_enabled()/disabled() locking/pvqspinlock: Implement hybrid PV queued/unfair locks locking/rwlocks: Fix comments x86/paravirt: Set up the virt_spin_lock_key after static keys get initialized block, locking/lockdep: Assign a lock_class per gendisk used for wait_for_completion() workqueue: Remove now redundant lock acquisitions wrt. workqueue flushes ...
2017-11-13Merge tag 'asoc-v4.15' of ↵Takashi Iwai317-2351/+7351
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v4.15 The biggest thing this release has been the conversion of the AC98 bus to the driver model, that's been a long time coming so thanks to Robert Jarzmik for his dedication there. Due to there being some AC97 MFD there's a few fairly large changes in input and the MFD layer, mainly to the wm97xx driver. There's also some drivers/drm changes to support the new AMD Stoney platform, these are shared with the DRM subsystem and should be being merged via both. Within the subsystem the overwhelming bulk of the changes is in the Intel drivers which continue to need lots of cleanups and fixes, this release they've also gained support for their open source firmware. There's also some large changs in the core as Morimoto-san continues to mirror operations into the component level in preparation for conversion of drivers to that. - The AC97 bus has finally caught up with the driver model thanks to some dedicated and persistent work from Robert Jarzmik. - Continued work from Morimoto-san on moving us towards being able to use components for everything. - Lots of cleanups for the Intel platform code, including support for their open source audio firmware. - Support for scaling MCLK with sample rate in simple-card. - Support for AMD Stoney platform.
2017-11-13Merge branch 'for-next' into for-linusTakashi Iwai140-36486/+418
Pull 4.15 updates to take over the previous urgent fixes. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-11-10Merge remote-tracking branches 'asoc/topic/tfa9879', 'asoc/topic/ts3a277e', ↵Mark Brown8-72/+151
'asoc/topic/wm8741', 'asoc/topic/wm97xx' and 'asoc/topic/zte' into asoc-next
2017-11-10Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sgtl5000', ↵Mark Brown10-43/+350
'asoc/topic/stm32', 'asoc/topic/sunxi' and 'asoc/topic/tas571x' into asoc-next
2017-11-10Merge remote-tracking branches 'asoc/topic/rt5645', 'asoc/topic/rt5651', ↵Mark Brown7-53/+647
'asoc/topic/rt5659', 'asoc/topic/rt5663' and 'asoc/topic/rt5670' into asoc-next
2017-11-10Merge remote-tracking branches 'asoc/topic/rl6231' and 'asoc/topic/rt5514' ↵Mark Brown5-5/+57
into asoc-next
2017-11-10Merge remote-tracking branches 'asoc/topic/max98925', 'asoc/topic/max98927', ↵Mark Brown5-96/+204
'asoc/topic/msm8916' and 'asoc/topic/omap' into asoc-next
2017-11-10Merge remote-tracking branches 'asoc/topic/hdmi', 'asoc/topic/img' and ↵Mark Brown8-78/+384
'asoc/topic/kirkwood' into asoc-next
2017-11-10Merge remote-tracking branches 'asoc/topic/dwc', 'asoc/topic/fallthrough', ↵Mark Brown13-48/+91
'asoc/topic/fsi', 'asoc/topic/fsl' and 'asoc/topic/graph' into asoc-next
2017-11-10Merge remote-tracking branches 'asoc/topic/cygnus', 'asoc/topic/da7213', ↵Mark Brown5-32/+78
'asoc/topic/davinci' and 'asoc/topic/doc' into asoc-next
2017-11-10Merge remote-tracking branches 'asoc/topic/bcm2835', 'asoc/topic/cs42l56' ↵Mark Brown2-103/+304
and 'asoc/topic/cs43130' into asoc-next
2017-11-10Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ac97-mfd', ↵Mark Brown23-148/+1491
'asoc/topic/amd' and 'asoc/topic/arizona-mfd' into asoc-next
2017-11-10Merge remote-tracking branch 'asoc/topic/rockchip' into asoc-nextMark Brown1-26/+133
2017-11-10Merge remote-tracking branch 'asoc/topic/rcar' into asoc-nextMark Brown8-188/+400
2017-11-10Merge remote-tracking branch 'asoc/topic/qcom' into asoc-nextMark Brown1-2/+0
2017-11-10Merge remote-tracking branch 'asoc/topic/pcm512x' into asoc-nextMark Brown4-6/+6
2017-11-10Merge remote-tracking branch 'asoc/topic/intel' into asoc-nextMark Brown38-1138/+1617
2017-11-10Merge remote-tracking branch 'asoc/topic/dapm' into asoc-nextMark Brown1-60/+90
2017-11-10Merge remote-tracking branch 'asoc/topic/core' into asoc-nextMark Brown5-138/+996
2017-11-10Merge remote-tracking branch 'asoc/topic/component' into asoc-nextMark Brown1-11/+23
2017-11-10Merge remote-tracking branch 'asoc/fix/sunxi' into asoc-linusMark Brown1-4/+55
2017-11-10Merge remote-tracking branch 'asoc/fix/intel' into asoc-linusMark Brown6-15/+26
2017-11-10Merge tag 'asoc-fix-v4.14-rc6' into asoc-linusMark Brown15-96/+81
ASoC: Fixes for v4.14 I've been quite lax in sending these due to conference season but here's a fairly large collection of ASoC updates. The one thing that's not device specific is Takashi's fix for races between delayed work and PCM destruction, otherwise everything is specific to an individual device. # gpg: Signature made Thu 26 Oct 2017 15:11:23 BST # gpg: using RSA key ADE668AA675718B59FE29FEA24D68B725D5487D0 # gpg: issuer "broonie@kernel.org" # gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>" [unknown] # gpg: aka "Mark Brown <broonie@debian.org>" [unknown] # gpg: aka "Mark Brown <broonie@kernel.org>" [unknown] # gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>" [unknown] # gpg: aka "Mark Brown <broonie@linaro.org>" [unknown] # gpg: aka "Mark Brown <Mark.Brown@linaro.org>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 3F25 68AA C269 98F9 E813 A1C5 C3F4 36CA 30F5 D8EB # Subkey fingerprint: ADE6 68AA 6757 18B5 9FE2 9FEA 24D6 8B72 5D54 87D0
2017-11-10ASoC: bcm2835: Support left/right justified and DSP modesMatthias Reichl1-53/+99
DSP modes and left/right justified modes can be supported on bcm2835 by configuring the frame sync polarity and frame sync length registers and by adjusting the channel data position registers. Clock and frame sync polarity handling in hw_params has been refactored to make the interaction between logical rising/falling edge frame start and physical configuration (changed by normal/inverted polarity modes) clearer. Modes where the first active data bit is transmitted immediately after frame start (eg DSP mode B with slot 0 active) only work reliable if bcm2835 is configured as frame master. In frame slave mode channel swap (or shift, this isn't quite clear yet) can occur. Currently the driver only warns if an unstable configuration is detected but doensn't prevent using them. Signed-off-by: Matthias Reichl <hias@horus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-10ASoC: bcm2835: Enforce full symmetryMatthias Reichl1-1/+2
bcm2835's configuration registers can't be changed when a stream is running, which means asymmetric configurations aren't supported. Channel and rate symmetry are already enforced by constraints but samplebits had been missed. As hw_params doesn't check for symmetry constraints by itself and just returns success if a stream is running this led to situations where asymmetric configurations were seeming to succeed but of course didn't work because the hardware wasn't configured at all. Fix this by adding the missing samplerate symmetry constraint. Signed-off-by: Matthias Reichl <hias@horus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-10ASoC: bcm2835: Support additional samplerates up to 384kHzMatthias Reichl1-2/+6
Sample rates are only restricted by the capabilities of the clock driver, so use SNDRV_PCM_RATE_CONTINUOUS instead of SNDRV_PCM_RATE_8000_192000. Tests (eg with pcm5122) have shown that bcm2835 works fine in 384kHz/32bit stereo mode, so change the maximum allowed rate from 192kHz to 384kHz. Signed-off-by: Matthias Reichl <hias@horus.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-10ASoC: bcm2835: Add support for TDM modesMatthias Reichl1-52/+190
bcm2835 supports arbitrary positioning of channel data within a frame and thus is capable of supporting TDM modes. Since the driver is limited to 2-channel operations only TDM setups with exactly 2 active slots are supported. Logical TDM slot numbering follows the usual convention: For I2S-like modes, with a 50% duty-cycle frame clock, slots 0, 2, ... are transmitted in the first half of a frame, slots 1, 3, ... are transmitted in the second half. For DSP modes slot numbering is ascending: 0, 1, 2, 3, ... Channel position calculation has been refactored to use TDM info and moved out of hw_params. set_tdm_slot, set_bclk_ratio and hw_params now check more strictly if the configuration is valid. Illegal configurations like odd number of slots in I2S mode, data lengths exceeding slot width or frame sizes larger than the hardware limit of 1024 are rejected. Also hw_params now properly checks for errors from clk_set_rate. Allowed PCM formats are already guarded by stream constraints, thus the formats check in hw_params has been removed and data_length is now retrieved via params_width(). Also standard functions like snd_soc_params_to_bclk are now being used instead of manual calculations to make the code more readable. Special care has been taken to ensure that set_bclk_ratio works as before. The bclk ratio is mapped to a 2-channel TDM config with a slot width of half the ratio. In order to support odd ratios, which can't be expressed via a TDM config, the ratio (frame length) is stored and used by hw_params. Signed-off-by: Matthias Reichl <hias@horus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-10ASoC: add mclk-fs support to audio graph cardOlivier Moysan1-8/+39
Add mclk-fs support to audio graph card as it was previously implemented in simple card. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-10ASoC: rt5514: work around link errorArnd Bergmann2-0/+5
The main rt5514 driver optionally calls into the SPI back-end to load the firmware. This causes a link error when one driver selects rt5514 as built-in and another driver selects rt5514-spi as a loadable module: sound/soc/codecs/rt5514.o: In function `rt5514_dsp_voice_wake_up_put': rt5514.c:(.text+0xac8): undefined reference to `rt5514_spi_burst_write' As a workaround, this adds another silent symbol, to force rt5514-spi to be built-in for that configuration. I'm not overly happy with that solution, but couldn't come up with anything better. Using 'IS_REACHABLE()' would break the case that relies on the loadable module, and all other ideas would result in more complexity. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-10ASoC: rt5514: mark PM functions as __maybe_unusedArnd Bergmann1-2/+2
The new functions are only used when CONFIG_PM is enabled, leading to a harmless warning: sound/soc/codecs/rt5514-spi.c:474:12: error: 'rt5514_resume' defined but not used [-Werror=unused-function] sound/soc/codecs/rt5514-spi.c:464:12: error: 'rt5514_suspend' defined but not used [-Werror=unused-function] This marks them as __maybe_unused to make the build silent again. Fixes: 58f1c07d23cd ("ASoC: rt5514: Voice wakeup support.") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-10ASoC: rt5663: Check the JD status in the button pushingoder_chiou@realtek.com1-2/+41
Check the JD status in the button pushing to prevent the IRQ that is locked by button pushing event while the jack unpluging. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09Merge tag 'sound-4.14' of ↵Linus Torvalds7-16/+93
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "The amount of the changes isn't as quite small as wished, nevertheless they are straight fixes that deserve merging to 4.14 final. Most of fixes are about ALSA core bugs spotted by fuzzer: a follow-up fix for the previous nested rwsem patch, a fix to avoid the resource hogs due to too many concurrent ALSA timer invocations, and a fix for a crash with SYSEX MIDI transfer over OSS sequencer emulation that is used by none but fuzzer. The rest are usual HD-audio and USB-audio device-specific quirks, which are safe to apply" * tag 'sound-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - fix headset mic problem for Dell machines with alc274 ALSA: seq: Fix OSS sysex delivery in OSS emulation ALSA: seq: Avoid invalid lockdep class warning ALSA: timer: Limit max instances per timer ALSA: usb-audio: support new Amanero Combo384 firmware version
2017-11-09ASoC: amd: Modified DMA transfer Mechanism for PlaybackVijendar Mukunda1-22/+5
Before rendering starts, DMA driver copies full buffer valid data to ACP SRAM for the first time, after that ACP SRAM to I2S FIFO DMA will be initiated. After rendering first half of ACP SRAM, IOC will be raised then Audio data will be copied from first half of System Memory to first half of ACP SRAM. Similarly after rendering second half of ACP SRAM, IOC will be raised then Audio Data will be copied from second half of the System Memory to second half of the ACP SRAM in ping-pong way till rendering stops. Old design introducing latency issues resulting stutter sound observed during playback. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Signed-off-by: Akshu Agrawal <Akshu.Agrawal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09ASoC: rt5645: Wait for 400msec before concluding on value of RT5645_VENDOR_ID2Akshu Agrawal1-0/+8
Minimum time required between power On of codec and read of RT5645_VENDOR_ID2 is 400msec. We should wait that long before reading the value. TEST=Cold boot the device and check for sound device. Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com> Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09ASoC: sun4i-codec: fixed 32bit audio capture support for H3/H2+Andrea Bondavalli1-5/+24
32bit and 24bit audio capture formats for H3/H2+ are broken because the RX_SAMPLE_BITS and the RX_FIFO_MODE bits of AC_ADC_FIFOC register of the audio codec are not set to operate in 24bit mode but in 16bit mode only. The following patch sets the H3 audio codec registers and the DMA bus width properly when a 24/32bit capture is requested. Signed-off-by: Andrea Bondavalli <andrea.bondavalli74@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09ASoC: da7213: add support for DSP modesPierre-Louis Bossart2-10/+49
DSP modes are documented in the data sheet but not enabled in the driver. The work-around already implemented for DA7218/9 is also required to make sure the bit clock handling in DSP modes follows ASoC conventions. Tested with ARD-AUDIO-DA7212 and Minnowmax Turbot boards Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09ASoC: sun8i-codec: Add a comment on the LRCK inversionMaxime Ripard1-0/+11
The current code might be a bit intriguing without having experienced the issue before, and might come up as a mistake. Make explicit what's going on by adding a comment. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09ASoC: sun8i-codec: Set the BCLK dividerMaxime Ripard1-0/+51
While the current code was reporting to be able to work in master mode, it failed to do so because the BCLK divider wasn't programmed, meaning that the BCLK would run at the PLL's frequency no matter the sample rate. It was obviously a bit too fast. Add support to retrieve the divider to use, and set it. Since our PLL is not always able to generate a perfect multiple of the sample rate, we'll have to choose the closest divider that matches our setup. Fixes: 36c684936fae ("ASoC: Add sun8i digital audio codec") Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org>
2017-11-09ASoC: rt5663: Delay and retry reading rt5663 ID registerOder Chiou1-1/+10
In the probe, the codec may not be ready for I2C reading or there are some glitches on the i2c line. So if the i2c reading value is incorrect, it will read again after delay. This issue is similar the patch https://patchwork.kernel.org/patch/9681421/. In current project, these 2 devices were connected to the same i2c line, and they met the same problem. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09ALSA: hda - fix headset mic problem for Dell machines with alc274Hui Wang1-0/+5
Confirmed with Kailang of Realtek, the pin 0x19 is for Headset Mic, and the pin 0x1a is for Headphone Mic, he suggested to apply ALC269_FIXUP_DELL1_MIC_NO_PRESENCE to fix this problem. And we verified applying this FIXUP can fix this problem. Cc: <stable@vger.kernel.org> Cc: Kailang Yang <kailang@realtek.com> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-11-08ASoC: amd: use do_div rather than 64 bit division to fix 32 bit buildsGuenter Roeck1-2/+1
ERROR: "__aeabi_uldivmod" [sound/soc/amd/snd-soc-acp-pcm.ko] undefined! 64-bit divides require special operations to avoid build errors on 32-bit systems. [Reword the commit message to make it clearer - Alex] fixes: 61add8147942 (ASoC: amd: Report accurate hw_ptr during dma) Signed-off-by: Guenter Roeck <groeck@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/678919 Reviewed-by: Jason Clinton <jclinton@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/681618 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-08ASoC: rt5514-spi: check irq status to schedule data copy in resume functionoder_chiou@realtek.com1-0/+10
For wake on voice use case, we need to copy data from DSP buffer to PCM stream when system wakes up by voice. However the edge triggered IRQ could be missed when system wakes up, in that case the irq function will not be called. If the substream was constructed beforce suspend, we will schedule data copy in resume function. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-08ASoC: rt5514: Voice wakeup support.oder_chiou@realtek.com1-0/+27
If the rt5514 Wake on Voice device is opened while suspended, it will be able to wake up the system when a voice command is detected. This patch also supports user-space policy to override wakeup behavior by /sys/bus/spi/drivers/rt5514/spi2.0/power/wakeup. Signed-off-by: Chinyue Chen <chinyue@chromium.org> Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-08ASoC: wm8994: mark expected switch fall-throughsGustavo A. R. Silva1-0/+2
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 402005 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-08ASoC: wm8993: mark expected switch fall-throughsGustavo A. R. Silva1-0/+2
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 115168 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-08ASoC: wm8753: mark expected switch fall-throughsGustavo A. R. Silva1-2/+2
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 146568 Addresses-Coverity-ID: 146569 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-08ASoC: tpa6130a2: mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 115164 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>