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9ceace3 Vijendar Mukunda 23 November 2017, 14:37:00 UTC ALSA: hda: Add Raven PCI ID This commit adds PCI ID for Raven platform Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 23 November 2017, 09:17:59 UTC
2d7fe61 Kailang Yang 22 November 2017, 07:21:32 UTC ALSA: hda/realtek - Fix ALC700 family no sound issue It maybe the typo for ALC700 support patch. To fix the bit value on this patch. Fixes: 6fbae35a3170 ("ALSA: hda/realtek - Add support for new codecs ALC700/ALC701/ALC703") Signed-off-by: Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 23 November 2017, 07:57:37 UTC
d6c0615 Takashi Iwai 22 November 2017, 11:34:56 UTC ALSA: hda - Fix yet remaining issue with vmaster 0dB initialization The previous fix for addressing the breakage in vmaster slave initialization, commit a91d66129fb9 ("ALSA: hda - Fix incorrect TLV callback check introduced during set_fs() removal"), introduced a new helper to process over each slave kctl. However, this helper passes only the original kctl, not the virtual slave kctl. As a result, HD-audio driver (which is the only user so far) couldn't initialize the slave correctly because it's trying to update the value directly with the original kctl, not with the mapped kctl. This patch fixes the situation again by passing both the mapped slaved and original slave kctls to the function. Luckily there is a single caller as of now, so changing the call signature is no big matter. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=197959 Fixes: a91d66129fb9 ("ALSA: hda - Fix incorrect TLV callback check introduced during set_fs() removal") Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 22 November 2017, 11:34:56 UTC
0a62d6c Takashi Iwai 21 November 2017, 16:28:06 UTC ALSA: usb-audio: Add sanity checks in v2 clock parsers The helper functions to parse and look for the clock source, selector and multiplier unit may return the descriptor with a too short length than required, while there is no sanity check in the caller side. Add some sanity checks in the parsers, at least, to guarantee the given descriptor size, for avoiding the potential crashes. Fixes: 79f920fbff56 ("ALSA: usb-audio: parse clock topology of UAC2 devices") Reported-by: Andrey Konovalov <andreyknvl@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 21 November 2017, 16:50:34 UTC
8428a8e Takashi Iwai 21 November 2017, 16:07:43 UTC ALSA: usb-audio: Fix potential zero-division at parsing FU parse_audio_feature_unit() contains a code dividing potentially with zero when a malformed FU descriptor is passed. Although there is already a sanity check, it checks only the value zero, hence it can still lead to a zero-division when a value 1 is passed there. Fix it by correcting the sanity check (and the error message thereof). Fixes: 23caaf19b11e ("ALSA: usb-mixer: Add support for Audio Class v2.0") Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 21 November 2017, 16:50:32 UTC
f658f17 Takashi Iwai 21 November 2017, 16:00:32 UTC ALSA: usb-audio: Fix potential out-of-bound access at parsing SU The usb-audio driver may trigger an out-of-bound access at parsing a malformed selector unit, as it checks the header length only after evaluating bNrInPins field, which can be already above the given length. Fix it by adding the length check beforehand. Fixes: 99fc86450c43 ("ALSA: usb-mixer: parse descriptors with structs") Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 21 November 2017, 16:50:31 UTC
d937cd6 Takashi Iwai 21 November 2017, 15:55:51 UTC ALSA: usb-audio: Add sanity checks to FE parser When the usb-audio descriptor contains the malformed feature unit description with a too short length, the driver may access out-of-bounds. Add a sanity check of the header size at the beginning of parse_audio_feature_unit(). Fixes: 23caaf19b11e ("ALSA: usb-mixer: Add support for Audio Class v2.0") Reported-by: Andrey Konovalov <andreyknvl@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 21 November 2017, 16:50:29 UTC
3d4e830 Takashi Iwai 21 November 2017, 15:36:11 UTC ALSA: timer: Remove kernel warning at compat ioctl error paths Some timer compat ioctls have NULL checks of timer instance with snd_BUG_ON() that bring up WARN_ON() when the debug option is set. Actually the condition can be met in the normal situation and it's confusing and bad to spew kernel warnings with stack trace there. Let's remove snd_BUG_ON() invocation and replace with the simple checks. Also, correct the error code to EBADFD to follow the native ioctl error handling. Reported-by: syzbot <syzkaller@googlegroups.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 21 November 2017, 15:36:11 UTC
20e3f98 Henrik Eriksson 21 November 2017, 08:29:28 UTC ALSA: pcm: update tstamp only if audio_tstamp changed commit 3179f6200188 ("ALSA: core: add .get_time_info") had a side effect of changing the behaviour of the PCM runtime tstamp. Prior to this change tstamp was not updated by snd_pcm_update_hw_ptr0() unless the hw_ptr had moved, after this change tstamp was always updated. For an application using alsa-lib, doing snd_pcm_readi() followed by snd_pcm_status() to estimate the age of the read samples by subtracting status->avail * [sample rate] from status->tstamp this change degraded the accuracy of the estimate on devices where the pcm hw does not provide a granular hw_ptr, e.g., devices using soc-generic-dmaengine-pcm.c and a dma-engine with residue_granularity DMA_RESIDUE_GRANULARITY_DESCRIPTOR. The accuracy of the estimate depended on the latency between the PCM hw completing a period and the driver called snd_pcm_period_elapsed() to notify ALSA core, typically determined by interrupt handling latency. After the change the accuracy of the estimate depended on the latency between the PCM hw completing a period and the application calling snd_pcm_status(), determined by the scheduling of the application process. The maximum error of the estimate is one period length in both cases, but the error average and variance is smaller when it depends on interrupt latency. Instead of always updating tstamp, update it only if audio_tstamp changed. Fixes: 3179f6200188 ("ALSA: core: add .get_time_info") Suggested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Henrik Eriksson <henrik.eriksson@axis.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 21 November 2017, 12:59:19 UTC
0ce48e1 Kai-Heng Feng 20 November 2017, 07:29:13 UTC ALSA: hda/realtek: Add headset mic support for Intel NUC Skull Canyon Users have been using knob "model=dell-headset-multi" on Intel Skull Canyon for a while. Add the equivalent quirk, ALC269_FIXUP_DELL1_MIC_NO_PRESENCE for Skull Canyon. BugLink: https://bugs.launchpad.net/bugs/1732034 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 20 November 2017, 07:37:10 UTC
c243246 Takashi Iwai 17 November 2017, 11:08:40 UTC ALSA: hda: Fix too short HDMI/DP chmap reporting We got a regression report about the HD-audio HDMI chmap, where some surround channels are reported as UNKNOWN. The git bisection pointed the culprit at the commit 9b3dc8aa3fb1 ("ALSA: hda - Register chmap obj as priv data instead of codec"). The story behind scene is like this: - While moving the code out of the legacy HDA to the HDA common place, the patch modifies the code to obtain the chmap array indirectly in a byte array, and it expands it to kctl value array. - At the latter operation, the size of the array is wrongly passed by sizeof() to the pointer. - It can be 4 on 32bit arch, thus too short for 6+ channels. (And that's the reason why it didn't hit other persons; it's 8 on 64bit arch, thus it's usually enough.) The code was further changed meanwhile, but the problem persisted. Let's fix it by correctly evaluating the array size. Fixes: 9b3dc8aa3fb1 ("ALSA: hda - Register chmap obj as priv data instead of codec") Reported-by: VDR User <user.vdr@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 17 November 2017, 11:20:37 UTC
b2500b5 Julian Scheel 16 November 2017, 16:35:17 UTC ALSA: usb-audio: uac1: Invalidate ctl on interrupt When an interrupt occurs, the value of at least one of the belonging controls should have changed. To make sure they get re-read from device on the next read, invalidate the cache. This was correctly implemented for uac2 already, but missing for uac1. Signed-off-by: Julian Scheel <julian@jusst.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> 17 November 2017, 10:55:45 UTC
3aabf94 Kailang Yang 08 November 2017, 07:28:33 UTC ALSA: hda/realtek - Fix ALC275 no sound issue Sound works after a cold boot but not after a reboot from windows. This patch will solve this issue. This is relation with Class-D power control. [ The bug was reported in Bugzilla below for Sony VAIO SVS13A1C5E -- tiwai] Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=197737 Cc: <stable@vger.kernel.org> Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 15 November 2017, 17:00:19 UTC
f38736c Takashi Iwai 15 November 2017, 16:11:16 UTC Merge tag 'asoc-fix-v4.14-intel-kconfig' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fix for Intel Kconfig Fix the Intel Kconfig issue reported by Linus. 15 November 2017, 16:11:16 UTC
20a52c0 Vinod Koul 15 November 2017, 04:41:02 UTC ASoC: Intel: Add help text for SND_SOC_INTEL_SST_TOPLEVEL Symbol SND_SOC_INTEL_SST_TOPLEVEL is user selectable so add the help text for this symbol. Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 15 November 2017, 11:43:41 UTC
7087cb8 Chris Gorman 13 November 2017, 17:41:23 UTC Documentation: sound: hd-audio: notes.rst Fixed reference to file HD-Audio-Models.rst which has been moved to hd-audio/models.rst Signed-off-by: Chris Gorman <chrisjohgorman@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 13 November 2017, 19:06:17 UTC
76727c2 Takashi Iwai 13 November 2017, 14:45:57 UTC Merge tag 'asoc-v4.15' of 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. 13 November 2017, 14:45:57 UTC
c429bda Takashi Iwai 13 November 2017, 14:43:04 UTC Merge branch 'for-next' into for-linus Pull 4.15 updates to take over the previous urgent fixes. Signed-off-by: Takashi Iwai <tiwai@suse.de> 13 November 2017, 14:43:13 UTC
df6a3e2 Mark Brown 10 November 2017, 21:31:33 UTC Merge remote-tracking branches 'asoc/topic/tfa9879', 'asoc/topic/ts3a277e', 'asoc/topic/wm8741', 'asoc/topic/wm97xx' and 'asoc/topic/zte' into asoc-next 10 November 2017, 21:31:33 UTC
668f21b Mark Brown 10 November 2017, 21:31:29 UTC Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sgtl5000', 'asoc/topic/stm32', 'asoc/topic/sunxi' and 'asoc/topic/tas571x' into asoc-next 10 November 2017, 21:31:29 UTC
84400d7 Mark Brown 10 November 2017, 21:31:25 UTC Merge remote-tracking branches 'asoc/topic/rt5645', 'asoc/topic/rt5651', 'asoc/topic/rt5659', 'asoc/topic/rt5663' and 'asoc/topic/rt5670' into asoc-next 10 November 2017, 21:31:25 UTC
0d7b5c9 Mark Brown 10 November 2017, 21:31:23 UTC Merge remote-tracking branches 'asoc/topic/rl6231' and 'asoc/topic/rt5514' into asoc-next 10 November 2017, 21:31:23 UTC
5b04644 Mark Brown 10 November 2017, 21:31:20 UTC Merge remote-tracking branches 'asoc/topic/max98925', 'asoc/topic/max98927', 'asoc/topic/msm8916' and 'asoc/topic/omap' into asoc-next 10 November 2017, 21:31:20 UTC
c9e38f3 Mark Brown 10 November 2017, 21:31:17 UTC Merge remote-tracking branches 'asoc/topic/hdmi', 'asoc/topic/img' and 'asoc/topic/kirkwood' into asoc-next 10 November 2017, 21:31:17 UTC
033d56f Mark Brown 10 November 2017, 21:31:13 UTC Merge remote-tracking branches 'asoc/topic/dwc', 'asoc/topic/fallthrough', 'asoc/topic/fsi', 'asoc/topic/fsl' and 'asoc/topic/graph' into asoc-next 10 November 2017, 21:31:13 UTC
67e85d4 Mark Brown 10 November 2017, 21:31:10 UTC Merge remote-tracking branches 'asoc/topic/cygnus', 'asoc/topic/da7213', 'asoc/topic/davinci' and 'asoc/topic/doc' into asoc-next 10 November 2017, 21:31:10 UTC
f2470d5 Mark Brown 10 November 2017, 21:31:07 UTC Merge remote-tracking branches 'asoc/topic/bcm2835', 'asoc/topic/cs42l56' and 'asoc/topic/cs43130' into asoc-next 10 November 2017, 21:31:07 UTC
242f66c Mark Brown 10 November 2017, 21:31:02 UTC Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ac97-mfd', 'asoc/topic/amd' and 'asoc/topic/arizona-mfd' into asoc-next 10 November 2017, 21:31:02 UTC
357c59a Mark Brown 10 November 2017, 21:31:00 UTC Merge remote-tracking branch 'asoc/topic/rockchip' into asoc-next 10 November 2017, 21:31:00 UTC
f904f84 Mark Brown 10 November 2017, 21:30:57 UTC Merge remote-tracking branch 'asoc/topic/rcar' into asoc-next 10 November 2017, 21:30:57 UTC
1cae414 Mark Brown 10 November 2017, 21:30:56 UTC Merge remote-tracking branch 'asoc/topic/qcom' into asoc-next 10 November 2017, 21:30:56 UTC
40e8cc5 Mark Brown 10 November 2017, 21:30:54 UTC Merge remote-tracking branch 'asoc/topic/pcm512x' into asoc-next 10 November 2017, 21:30:54 UTC
c44ff31 Mark Brown 10 November 2017, 21:30:53 UTC Merge remote-tracking branch 'asoc/topic/intel' into asoc-next 10 November 2017, 21:30:53 UTC
bd26974 Mark Brown 10 November 2017, 21:30:51 UTC Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next 10 November 2017, 21:30:51 UTC
aa38bff Mark Brown 10 November 2017, 21:30:50 UTC Merge remote-tracking branch 'asoc/topic/core' into asoc-next 10 November 2017, 21:30:50 UTC
73e13d0 Mark Brown 10 November 2017, 21:30:48 UTC Merge remote-tracking branch 'asoc/topic/component' into asoc-next 10 November 2017, 21:30:48 UTC
4d0210e Mark Brown 10 November 2017, 21:30:45 UTC Merge remote-tracking branch 'asoc/fix/sunxi' into asoc-linus 10 November 2017, 21:30:45 UTC
60190e4 Mark Brown 10 November 2017, 21:30:41 UTC Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus 10 November 2017, 21:30:41 UTC
16a077e Mark Brown 10 November 2017, 21:30:27 UTC Merge tag 'asoc-fix-v4.14-rc6' into asoc-linus 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 10 November 2017, 21:30:27 UTC
abd4f0e Matthias Reichl 08 November 2017, 20:03:30 UTC ASoC: bcm2835: Support left/right justified and DSP modes 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> 10 November 2017, 21:26:07 UTC
3d2b3c7 Matthias Reichl 08 November 2017, 20:03:32 UTC ASoC: bcm2835: Enforce full symmetry 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> 10 November 2017, 21:26:03 UTC
675c0ee Matthias Reichl 08 November 2017, 20:03:31 UTC ASoC: bcm2835: Support additional samplerates up to 384kHz 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> 10 November 2017, 21:24:34 UTC
9448572 Matthias Reichl 08 November 2017, 20:03:29 UTC ASoC: bcm2835: Add support for TDM modes 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> 10 November 2017, 21:24:30 UTC
757652d Olivier Moysan 09 November 2017, 14:07:58 UTC ASoC: add mclk-fs support to audio graph card 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> 10 November 2017, 21:23:06 UTC
b8b0d10 Olivier Moysan 09 November 2017, 14:07:57 UTC ASoC: add mclk-fs to audio graph card binding Add mclk-fs support to audio graph card as initially supported 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> 10 November 2017, 21:23:01 UTC
c563087 Arnd Bergmann 10 November 2017, 14:54:43 UTC ASoC: rt5514: work around link error 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> 10 November 2017, 21:15:14 UTC
7e6358e Arnd Bergmann 10 November 2017, 14:54:42 UTC ASoC: rt5514: mark PM functions as __maybe_unused 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> 10 November 2017, 21:15:09 UTC
de6ae8a oder_chiou@realtek.com 10 November 2017, 05:16:44 UTC ASoC: rt5663: Check the JD status in the button pushing 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> 10 November 2017, 12:34:52 UTC
31c45b3 Vijendar Mukunda 09 November 2017, 17:35:52 UTC ASoC: amd: Modified DMA transfer Mechanism for Playback 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> 09 November 2017, 17:41:33 UTC
0c279a5 Akshu Agrawal 09 November 2017, 17:35:51 UTC ASoC: rt5645: Wait for 400msec before concluding on value of RT5645_VENDOR_ID2 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> 09 November 2017, 17:40:59 UTC
8a0f95c Andrea Bondavalli 31 October 2017, 11:58:18 UTC ASoC: sun4i-codec: fixed 32bit audio capture support for H3/H2+ 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> 09 November 2017, 11:44:18 UTC
e0d746c Pierre-Louis Bossart 08 November 2017, 22:42:31 UTC ASoC: da7213: add support for DSP modes 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> 09 November 2017, 11:42:26 UTC
e7b8a6d Maxime Ripard 09 November 2017, 09:40:46 UTC ASoC: sun8i-codec: Add a comment on the LRCK inversion 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> 09 November 2017, 11:41:51 UTC
316b775 Maxime Ripard 09 November 2017, 09:39:24 UTC ASoC: sun8i-codec: Set the BCLK divider 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> 09 November 2017, 11:41:37 UTC
ba68fa3 Oder Chiou 09 November 2017, 11:28:10 UTC ASoC: rt5663: Delay and retry reading rt5663 ID register 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> 09 November 2017, 11:35:54 UTC
75ee94b Hui Wang 09 November 2017, 00:48:08 UTC ALSA: hda - fix headset mic problem for Dell machines with alc274 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> 09 November 2017, 07:42:27 UTC
7db08b2 Guenter Roeck 08 November 2017, 21:34:54 UTC ASoC: amd: use do_div rather than 64 bit division to fix 32 bit builds 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> 08 November 2017, 21:42:17 UTC
8adc430 Andrew F. Davis 08 November 2017, 21:24:59 UTC ASoC: cs42l56: Fix reset GPIO name in example DT binding The binding states the reset GPIO property shall be named "cirrus,gpio-nreset" and this is what the driver looks for, but the example uses "gpio-reset". Fix this here. Fixes: 3bb40619aca8 ("ASoC: cs42l56: bindings: sound: Add bindings for CS42L56 CODEC") Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 21:42:03 UTC
e9c50aa oder_chiou@realtek.com 08 November 2017, 07:04:22 UTC ASoC: rt5514-spi: check irq status to schedule data copy in resume function 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> 08 November 2017, 21:29:09 UTC
58f1c07 oder_chiou@realtek.com 08 November 2017, 07:04:21 UTC ASoC: rt5514: Voice wakeup support. 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> 08 November 2017, 21:29:05 UTC
9d94305 Gustavo A. R. Silva 08 November 2017, 20:04:43 UTC ASoC: wm8994: mark expected switch fall-throughs 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> 08 November 2017, 21:28:31 UTC
cdf45e4 Gustavo A. R. Silva 08 November 2017, 20:04:38 UTC ASoC: wm8993: mark expected switch fall-throughs 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> 08 November 2017, 21:28:27 UTC
b0e92b5 Gustavo A. R. Silva 08 November 2017, 20:04:31 UTC ASoC: wm8753: mark expected switch fall-throughs 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> 08 November 2017, 21:28:23 UTC
402954f Gustavo A. R. Silva 08 November 2017, 20:04:22 UTC ASoC: tpa6130a2: mark expected switch fall-through 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> 08 November 2017, 21:28:15 UTC
09fc38c Gustavo A. R. Silva 08 November 2017, 20:04:17 UTC ASoC: tlv320dac31xx: mark expected switch fall-through In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1195220 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 21:28:06 UTC
a47043e Gustavo A. R. Silva 08 November 2017, 20:04:12 UTC ASoC: tlv320aic23: mark expected switch fall-through In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 146566 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 21:28:01 UTC
dc10622 Gustavo A. R. Silva 08 November 2017, 20:04:09 UTC ASoC: msm8916-wcd-analog: mark expected switch fall-through In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1397957 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 21:27:44 UTC
e07bd30 Kuninori Morimoto 06 November 2017, 01:49:06 UTC ASoC: add snd_soc_dapm_kcontrol_component() snd_soc_dapm_kcontrol_codec() (= for Codec) will be removed soon. This patch Component version of it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 21:19:39 UTC
474db2c Kuninori Morimoto 06 November 2017, 01:48:52 UTC ASoC: add snd_soc_component_cache_sync() snd_soc_cache_sync() (= for Codec) will be removed soon. This patch Component version of it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 21:19:38 UTC
10e079d Kuninori Morimoto 06 November 2017, 01:48:37 UTC ASoC: add snd_soc_component_xxx_bias_level() snd_soc_codec_xxx_bias_level() (= for Codec) will be removed soon. This patch Component version of it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 21:19:37 UTC
738b49e Kuninori Morimoto 06 November 2017, 01:48:19 UTC ASoC: add snd_soc_component_read32 Current codec drivers are using snd_soc_read(). It will be replaced into snd_soc_component_read(), but these 2 are using different style. For example, it will be - val = snd_soc_read(xxx, reg); + ret = snd_soc_component_read(xxx, reg, &val); + if (ret < 0) { + ... + } To more smooth replace, let's add snd_soc_component_read32 which is copied from snd_soc_read() - val = snd_soc_read(xxx, reg); + val = snd_soc_component_read32(xxx, reg); Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 21:19:36 UTC
1c0a7de Subhransu S. Prusty 07 November 2017, 10:46:26 UTC ASoC: hdac_hdmi: Fix possible memory leak on parse and map nid failure During failure, widgets in cvt_list and pin_list are not freed. So fix the possible memory leak by freeing them when failure occurs. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:58:29 UTC
eb50fa1 Subhransu S. Prusty 07 November 2017, 10:46:25 UTC ASoC: hdac_hdmi: Fix possible NULL pointer dereference Pointers hdac_hdmi_pcm and hda_device_id can be NULL, so add check for valid pointer to avoid NULL pointer dereference. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:58:24 UTC
70e97a2 Subhransu S. Prusty 07 November 2017, 10:46:24 UTC ASoC: hdac_hdmi: Fix static checker warning for sprintf usage Use snprintf instead of sprintf to shut the warning. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:58:20 UTC
d956147 Sriram Periyasamy 07 November 2017, 10:46:23 UTC ASoC: Intel: Skylake: Add dynamic module id support Module id is a property of firmware manifest and can vary between platforms so use the uuid instead of module id for pins. Signed-off-by: Sriram Periyasamy <sriramx.periyasamy@intel.com> Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:58:16 UTC
22ebd66 Sriram Periyasamy 07 November 2017, 10:46:22 UTC ASoC: Intel: Skylake: Optimize UUID handling to fill pin info Modify skl_tplg_get_uuid() to copy just UUID rather than only for module UUID and skl_tplg_fill_pin() to fill the pin info which can include UUID token also. Signed-off-by: Sriram Periyasamy <sriramx.periyasamy@intel.com> Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:58:12 UTC
3b47c9d Pankaj Bharadiya 07 November 2017, 10:46:21 UTC ASoC: Intel: Skylake: Check for NHLT ACPI header signature In certain buggy BIOS acpi_evaluate_dsm() may not return the correct NHLT table, so check the NHLT table header signature before accessing it. Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:56:21 UTC
f8e0665 Pankaj Bharadiya 07 November 2017, 10:46:19 UTC ASoC: Intel: Skylake: Fix uuid_module memory leak in failure case In the loop that adds the uuid_module to the uuid_list list, allocated memory is not properly freed in the error path free uuid_list whenever any of the memory allocation in the loop fails to avoid memory leak. Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:56:17 UTC
0265ddd Pankaj Bharadiya 07 November 2017, 10:46:18 UTC ASoC: Intel: Skylake: Fix potential NULL pointer dereference Pointer 'mconfig' returned from call to skl_tplg_fe_get_cpr_module() can be NULL. So check for the valid pointer before dereferencing. Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:56:13 UTC
da3417f Guneshwor Singh 07 November 2017, 10:46:17 UTC ASoC: Intel: Skylake: Add channel map in updown mixer module IPC DSP expects channel map to be sent in the IPC for updown mixer module. So add ch_map info in updown mixer module config. Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:56:09 UTC
3e1b96c Guneshwor Singh 07 November 2017, 10:46:16 UTC ASoC: Intel: Skylake: Fix updown mixer module format DSP expects length of the coefficient for updown mixer module to be 8. So fix the max coefficient length and since we are using default values for coefficient select which is zero, we need not explicitly initialize it. Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:56:06 UTC
18c1bf3 Maxime Ripard 08 November 2017, 15:47:10 UTC ASoC: sun8i-codec: Fix left and right channels inversion Since its introduction, the codec had an inversion of the left and right channels. It turned out to be pretty simple as it appears that the codec doesn't have the same polarity on the LRCK signal than the I2S block. Fix this by inverting our bit value for the LRCK inversion. Fixes: 36c684936fae ("ASoC: Add sun8i digital audio codec") Cc: <stable@vger.kernel.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:40:57 UTC
bdd2a85 Akshu Agrawal 08 November 2017, 17:24:02 UTC ASoC: amd: Make the driver name consistent across files This fixes the issue of driver not getting auto loaded with MODULE_ALIAS. find /sys/devices -name modalias -print0 | xargs -0 grep 'audio' /sys/devices/pci0000:00/0000:00:01.0/acp_audio_dma.0.auto/modalias:platform:acp_audio_dma TEST=boot and check for device in lsmod [Removed yet more ChromeOS crap from the changelog -- broonie] Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com> Tested-by: Jason Clinton <jclinton@chromium.org> Reviewed-by: Jason Clinton <jclinton@chromium.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:32:46 UTC
560bfe7 Maxime Ripard 08 November 2017, 15:47:08 UTC ASoC: sun8i-codec: Invert Master / Slave condition The current code had the condition backward when checking if the codec should be running in slave or master mode. Fix it, and make the comment a bit more readable. Fixes: 36c684936fae ("ASoC: Add sun8i digital audio codec") Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org> 08 November 2017, 18:25:48 UTC
960115b Arnd Bergmann 08 November 2017, 13:03:20 UTC ASoC: Intel: improve SND_SOC_INTEL_MACH dependencies I ran into a build error with CONFIG_SND_SOC_INTEL_COMMON=m and SND_SOC_INTEL_MACH=y: ERROR: "snd_soc_acpi_intel_broadwell_machines" [sound/soc/intel/common/snd-soc-sst-acpi.ko] undefined! ERROR: "snd_soc_acpi_intel_haswell_machines" [sound/soc/intel/common/snd-soc-sst-acpi.ko] undefined! ERROR: "snd_soc_acpi_intel_cherrytrail_machines" [sound/soc/intel/atom/sst/snd-intel-sst-acpi.ko] undefined! ERROR: "snd_soc_acpi_intel_baytrail_machines" [sound/soc/intel/atom/sst/snd-intel-sst-acpi.ko] undefined! The problem here is that the sound/soc/intel/common/ directory is then entered only for building modules, but the sst-acpi.o never gets built since it depends on a built-in Kconfig symbol. That configuration obviously makes no sense since all options below SND_SOC_INTEL_MACH also depend on something else that in turn depends on CONFIG_SND_SOC_INTEL_COMMON. Adding a SND_SOC_INTEL_SST_TOPLEVEL dependency to SND_SOC_INTEL_MACH solves the build error. I notice we can also consolidate the 'depends on SND_SOC_INTEL_MACH' lines by using an 'if' block to simplify it further and make sure the configuration stays sane. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-By: Vinod Koul <vinod.koul@intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:25:00 UTC
326c4aa Arnd Bergmann 08 November 2017, 13:03:19 UTC ASoC: Intel: improve DMADEVICES dependency As pointed out by Pierre-Louis Bossart, the dependency I added was broader than necessary, only Baytrail and Haswell/Broadwell actually need it, the others don't. At the same time, we have individual entries for the codecs that all have the 'select' statement but now don't need it any more. Fixes: f7a88db6fffd ("ASoC: Intel: fix Kconfig dependencies") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 18:24:46 UTC
61add81 Vijendar Mukunda 03 November 2017, 20:35:43 UTC ASoC: amd: Report accurate hw_ptr during dma Using hw register to read transmitted byte count and report accordingly the hw pointer. TEST= modprobe snd-soc-acp-pcm.ko modprobe snd-soc-acp-rt5645.ko aplay <file> Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Signed-off-by: Akshu Agrawal <Akshu.Agrawal@amd.com> Tested-by: Akshu Agrawal <akshu.agrawal@amd.com> Reviewed-by: Jason Clinton <jclinton@chromium.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 16:06:49 UTC
c4a71ff Oder Chiou 08 November 2017, 11:21:47 UTC ASoC: rt5514-spi: Let the buf_size to align with period_bytes The patch lets the buf_size to align with period_bytes to prevent the buffer reading over the real size of the DSP buffer and also avoid to calculate the wrong size of remaining data. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 11:26:56 UTC
da924c3 Mark Brown 07 September 2017, 13:22:48 UTC ASoC: pcm512x: Scrub my work address from the driver It's difficult for me to handle upstream mail that ends up in my work account and this was done outside of work anyway so replace my work address with my usual address for upstream stuff. Signed-off-by: Mark Brown <broonie@kernel.org> 08 November 2017, 10:49:57 UTC
132d358 Takashi Iwai 07 November 2017, 15:05:24 UTC ALSA: seq: Fix OSS sysex delivery in OSS emulation The SYSEX event delivery in OSS sequencer emulation assumed that the event is encoded in the variable-length data with the straight buffering. This was the normal behavior in the past, but during the development, the chained buffers were introduced for carrying more data, while the OSS code was left intact. As a result, when a SYSEX event with the chained buffer data is passed to OSS sequencer port, it may end up with the wrong memory access, as if it were having a too large buffer. This patch addresses the bug, by applying the buffer data expansion by the generic snd_seq_dump_var_event() helper function. Reported-by: syzbot <syzkaller@googlegroups.com> Reported-by: Mark Salyzyn <salyzyn@android.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 07 November 2017, 15:05:24 UTC
3510c7a Takashi Iwai 06 November 2017, 19:16:50 UTC ALSA: seq: Avoid invalid lockdep class warning The recent fix for adding rwsem nesting annotation was using the given "hop" argument as the lock subclass key. Although the idea itself works, it may trigger a kernel warning like: BUG: looking up invalid subclass: 8 .... since the lockdep has a smaller number of subclasses (8) than we currently allow for the hops there (10). The current definition is merely a sanity check for avoiding the too deep delivery paths, and the 8 hops are already enough. So, as a quick fix, just follow the max hops as same as the max lockdep subclasses. Fixes: 1f20f9ff57ca ("ALSA: seq: Fix nested rwsem annotation for lockdep splat") Reported-by: syzbot <syzkaller@googlegroups.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 06 November 2017, 19:25:31 UTC
98c8dc2 olivier moysan 06 November 2017, 15:18:53 UTC ASoC: stm32: spdifrx: fix control DMA error management Fix DMA channel request error handling. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Signed-off-by: Mark Brown <broonie@kernel.org> 06 November 2017, 15:45:45 UTC
9036e4a olivier moysan 06 November 2017, 15:18:52 UTC ASoC: stm32: spdifrx: fix 16 bits capture Change DMA bus width to manage properly 16 bits packed format. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Signed-off-by: Mark Brown <broonie@kernel.org> 06 November 2017, 15:45:36 UTC
9718a29 Konstantinos Tsimpoukas 05 November 2017, 20:11:01 UTC ALSA: ice1712: define i2c eeprom addr to header file Signed-off-by: Konstantinos Tsimpoukas <kostaslinuxxx@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 06 November 2017, 14:05:20 UTC
aed328f Takashi Iwai 06 November 2017, 14:04:35 UTC Merge branch 'topic/usb-ep-check-v2' into for-next Pull another fix of URB EP type check. Signed-off-by: Takashi Iwai <tiwai@suse.de> 06 November 2017, 14:04:35 UTC
f9a1c37 Takashi Iwai 06 November 2017, 09:47:14 UTC ALSA: usx2y: Fix invalid stream URBs The us122l driver creates URBs per the fixed endpoints, and this may end up with URBs with inconsistent pipes when a fuzzer or a malicious program deals with the manipulated endpoints. It ends up with a kernel warning like: usb 1-1: BOGUS urb xfer, pipe 0 != type 3 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 24 at drivers/usb/core/urb.c:471 usb_submit_urb+0x113e/0x1400 Call Trace: usb_stream_start+0x48a/0x9f0 sound/usb/usx2y/usb_stream.c:690 us122l_start+0x116/0x290 sound/usb/usx2y/us122l.c:365 us122l_create_card sound/usb/usx2y/us122l.c:502 us122l_usb_probe sound/usb/usx2y/us122l.c:588 .... For avoiding the bad access, this patch adds a few sanity checks of the validity of created URBs like previous similar fixes using the new usb_urb_ep_type_check() helper function. Reported-by: Andrey Konovalov <andreyknvl@google.com> Tested-by: Andrey Konovalov <andreyknvl@google.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 06 November 2017, 14:03:38 UTC
c409c2a Kuninori Morimoto 06 November 2017, 01:07:27 UTC ASoC: rsnd: return -EIO if rsnd_dmaen_request_channel() failed PTR_ERR(NULL) is success. Normally when a function returns both NULL and error pointers, it means that NULL is not a error. But, rsnd_dmaen_request_channel() returns NULL if requested resource was failed. Let's return -EIO if rsnd_dmaen_request_channel() was failed on rsnd_dmaen_nolock_start(). This patch fixes commit edce5c496c6a ("ASoC: rsnd: Request/Release DMA channel eachtime") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org> 06 November 2017, 11:29:44 UTC
9b7d869 Takashi Iwai 05 November 2017, 09:07:43 UTC ALSA: timer: Limit max instances per timer Currently we allow unlimited number of timer instances, and it may bring the system hogging way too much CPU when too many timer instances are opened and processed concurrently. This may end up with a soft-lockup report as triggered by syzkaller, especially when hrtimer backend is deployed. Since such insane number of instances aren't demanded by the normal use case of ALSA sequencer and it merely opens a risk only for abuse, this patch introduces the upper limit for the number of instances per timer backend. As default, it's set to 1000, but for the fine-grained timer like hrtimer, it's set to 100. Reported-by: syzbot Tested-by: Jérôme Glisse <jglisse@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 06 November 2017, 09:41:24 UTC
39dae59 Linus Torvalds 05 November 2017, 21:05:14 UTC Linux 4.14-rc8 05 November 2017, 21:05:14 UTC
9b3499d Linus Torvalds 05 November 2017, 20:14:50 UTC Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Two fixes: - A PCID related revert that fixes power management and performance regressions. - The module loader robustization and sanity check commit is rather fresh, but it looked like a good idea to apply because of the hidden data corruption problem such invalid modules could cause" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/module: Detect and skip invalid relocations Revert "x86/mm: Stop calling leave_mm() in idle code" 05 November 2017, 20:14:50 UTC
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