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2017-09-19ASoC: Intel: bytcr_rt5640: simplify MCLK quirk testsPierre-Louis Bossart1-3/+3
remove redundant tests to check MCLK (align with other machine drivers). some checks remain since when the MCLK is disabled we fall back to using the bclk as PLL reference Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-19ASoC: Intel: boards: use devm_clk_get() unconditionallyPierre-Louis Bossart1-1/+1
The clock framework was only used in Baytrail, on Cherrytrail the firmware takes care of the MCLK/plt_clk_3. With the fix in 'commit d31fd43c0f9a ("clk: x86: Do not gate clocks enabled by the firmware")' the firmware-managed clocks are not impacted by enable/disable requests make at the driver level, and the rates are identical. Remove all checks for Baytrail and use devm_clk_get() unconditionally. Tested on Asus T100HA (CHT) and Asus T100TAF (BYT) Note that the RT5640 and RT5645 machine drivers need to keep some checks for Valleyview to check for Baytrail-CR. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-30Merge remote-tracking branch 'asoc/topic/intel' into asoc-nextMark Brown1-25/+84
2017-04-25ASoC: bytcr_rt5640: log quirk configuration errorsPierre-Louis Bossart1-25/+75
Now that quirks can be overridden with a module parameter, log errors so that non-sensical quirks introduced by mistake are identified. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-25ASoC: bytcr_rt5640: Fix a typo and quirk parameter typeTakashi Iwai1-2/+2
The previous patch for adding the quirk module option had a typo in its info print, which results in a weird output. Also, the parameter type should be rather unsigned int instead of signed int. Fixes: 9f2cf73ed65b ("ASoC: bytcr_rt5640: Allow quirk set via module option") Reported-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-25ASoC: intel: Fix PM and non-atomic crash in bytcr driversTakashi Iwai1-2/+2
The FE setups of Intel SST bytcr_rt5640 and bytcr_rt5651 drivers carry the ignore_suspend flag, and this prevents the suspend/resume working properly while the stream is running, since SST core code has the check of the running streams and returns -EBUSY. Drop these superfluous flags for fixing the behavior. Also, the bytcr_rt5640 driver lacks of nonatomic flag in some FE definitions, which leads to the kernel Oops at suspend/resume like: BUG: scheduling while atomic: systemd-sleep/3144/0x00000003 Call Trace: dump_stack+0x5c/0x7a __schedule_bug+0x55/0x70 __schedule+0x63c/0x8c0 schedule+0x3d/0x90 schedule_timeout+0x16b/0x320 ? del_timer_sync+0x50/0x50 ? sst_wait_timeout+0xa9/0x170 [snd_intel_sst_core] ? sst_wait_timeout+0xa9/0x170 [snd_intel_sst_core] ? remove_wait_queue+0x60/0x60 ? sst_prepare_and_post_msg+0x275/0x960 [snd_intel_sst_core] ? sst_pause_stream+0x9b/0x110 [snd_intel_sst_core] .... This patch addresses these appropriately, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org> # v4.1+
2017-04-24ASoC: bytcr_rt5640: Allow quirk set via module optionTakashi Iwai1-0/+9
The bytcr-rt5640 driver has a few quirk setups depending on the board, where the quirk value is set by DMI matching. When you have a new device to add the support, you often experience to try the different quirk by trial-and-error. Or, you may have a development model that still has no proper DMI string. In either case, you'd need to compile the driver at each time. This patch introduces a module option to override the quirk value on the fly. User can boot like snd-soc-sst-bytcr-rt5640.quirk=0x4004 to override the default value without recompilation. It's a raw value, so user needs to check the source code for the meaning of each bit. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-19Merge remote-tracking branch 'asoc/topic/intel' into asoc-nextMark Brown1-0/+10
2017-02-19Merge remote-tracking branch 'asoc/fix/intel' into asoc-linusMark Brown1-3/+2
2017-01-31Merge branch 'fix/intel' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intelMark Brown1-3/+2
2017-01-31ASoC: Intel: atom: fix frame polarityPierre-Louis Bossart1-2/+2
The current frame sync polarity definitions are inconsistent in the Atom/DPCM driver, fix to align with regular ASoC definitions and update code in platform and machine drivers for RT5640 and RT5651. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31ASoC: Intel: boards: remove .pm_ops in all Atom/DPCM machine driversPierre-Louis Bossart1-1/+0
This patch corrects an omission in bytcr_rt5640 and bytcr_rt5651. All existing machine drivers shall not use .pm_ops to avoid a double suspend, as initially implemented by 3f2dcbeaeb2b ("ASoC: Intel: Remove soc pm handling to allow platform driver handle it"). Reported-by: Shrirang Bagul <shrirang.bagul@canonical.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-05ASoC: Intel: bytcr_rt5640: quirks for Insyde devicesyouling2571-0/+10
There are literally dozens of Insyde devices with a different name but with the same audio routing. Use a generic quirk to match on vendor name only to avoid recurring edits of the same thing. Signed-off-by: youling257 <youling257@gmail.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-05ASoC: Intel: bytcr-rt5640: fix settings in internal clock modePierre-Louis Bossart1-1/+1
Frequency value of zero did not make sense, use same 24.576MHz setting and only change the clock source in idle mode Suggested-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-19ASoC: Intel: bytcr_rt5640: fallback mechanism if MCLK is not enabledPierre-Louis Bossart1-3/+13
Commit df1a2776a795 ("ASoC: Intel: bytcr_rt5640: add MCLK support") was merged but the corresponding clock framework patches have not, after being bumped from audio to clock to x86 domains. The missing clock-related patches result in a regression starting with 4.9 with the audio card not being created. Rather than reverting this commit and all following updates already queued up for 4.10, handle run-time dependency on MCLK and fall back to the previous bit-clock mode. This provides the same functionality as in 4.8 for Baytrail devices. On Baytrail-CR most devices remain silent with this fallback but additional patches are needed anyway. As suggested by Mark Brown, the fallback is only allowed with -ENOENT, all other run-time errors, including -EPROBE_DEFER, will stop the probe with no sound card registered. This patch should be applied to -stable as well as ASoC 4.10 fixes Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-12Merge remote-tracking branches 'asoc/topic/compress', 'asoc/topic/const' and 'asoc/topic/cs35l34' into asoc-nextMark Brown1-2/+2
2016-11-13ASoC: Intel: bytct_rt5640: change default capture settingsPierre-Louis Bossart1-3/+8
Most Baytrail-CR devices use analog differential microphones, modify capture default to avoid DMI quirks. Keep digital mics for all other configurations. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-13ASoC: Intel: detect audio routing with CHAN packagePierre-Louis Bossart1-2/+51
Baytrail-CR devices usually expose information in the DSDT which can be used to auto-detect AIF1/AIF2 connections. The CHAN package contains two integers, the first one describes the AIF number (1: AIF1, 2: AIF2) and the second the MCLK value (ignored in this patch) For example the following information is found in Lenovo 100s: Device (RTEK) { [...] Name (CHAN, Package (0x02) { One, 0x017D7840 }) While on Asus T100TAF the package values are: Name (CHAN, Package (0x02) { 0x02, 0x017D7840 }) This patch relies on the new common routine to extract a package exposed by a device indexed with the HID value. The CHAN package contents are queried from the machine driver and stored in a structure. If this auto-detection fails (missing or bad package in the BIOS), the routing falls back to SSP0-AIF2. Note that quirks may still be needed to support mono speakers or microphone, but this should reduce the number of issues with Baytrail significantly. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-10-24ASoC: constify snd_soc_ops structuresJulia Lawall1-2/+2
Check for snd_soc_ops structures that are only stored in the ops field of a snd_soc_dai_link structure. This field is declared const, so snd_soc_ops structures that have this property can be declared as const also. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct snd_soc_ops i@p = { ... }; @ok1@ identifier r.i; struct snd_soc_dai_link e; position p; @@ e.ops = &i@p; @ok2@ identifier r.i, e; position p; @@ struct snd_soc_dai_link e[] = { ..., { .ops = &i@p, }, ..., }; @bad@ position p != {r.p,ok1.p,ok2.p}; identifier r.i; struct snd_soc_ops e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct snd_soc_ops i = { ... }; // </smpl> The effect on the layout of the .o files is shown by the following output of the size command, first before then after the transformation: text data bss dec hex filename 4500 696 0 5196 144c sound/soc/generic/simple-card.o 4564 632 0 5196 144c sound/soc/generic/simple-card.o text data bss dec hex filename 3018 608 0 3626 e2a sound/soc/generic/simple-scu-card.o 3074 544 0 3618 e22 sound/soc/generic/simple-scu-card.o text data bss dec hex filename 4148 2448 768 7364 1cc4 sound/soc/intel/boards/bdw-rt5677.o 4212 2384 768 7364 1cc4 sound/soc/intel/boards/bdw-rt5677.o text data bss dec hex filename 5403 4628 384 10415 28af sound/soc/intel/boards/bxt_da7219_max98357a.o 5531 4516 384 10431 28bf sound/soc/intel/boards/bxt_da7219_max98357a.o text data bss dec hex filename 5275 4496 384 10155 27ab sound/soc/intel/boards/bxt_rt298.o 5403 4368 384 10155 27ab sound/soc/intel/boards/bxt_rt298.o text data bss dec hex filename 10017 2344 48 12409 3079 sound/soc/intel/boards/bytcr_rt5640.o 10145 2232 48 12425 3089 sound/soc/intel/boards/bytcr_rt5640.o text data bss dec hex filename 3719 2356 0 6075 17bb sound/soc/intel/boards/bytcr_rt5651.o 3847 2244 0 6091 17cb sound/soc/intel/boards/bytcr_rt5651.o text data bss dec hex filename 3598 2392 0 5990 1766 sound/soc/intel/boards/cht_bsw_max98090_ti.o 3726 2280 0 6006 1776 sound/soc/intel/boards/cht_bsw_max98090_ti.o text data bss dec hex filename 5343 3624 16 8983 2317 sound/soc/intel/boards/cht_bsw_rt5645.o 5471 3496 16 8983 2317 sound/soc/intel/boards/cht_bsw_rt5645.o text data bss dec hex filename 4662 2592 384 7638 1dd6 sound/soc/intel/boards/cht_bsw_rt5672.o 4790 2464 384 7638 1dd6 sound/soc/intel/boards/cht_bsw_rt5672.o text data bss dec hex filename 1595 2528 0 4123 101b sound/soc/intel/boards/haswell.o 1659 2472 0 4131 1023 sound/soc/intel/boards/haswell.o text data bss dec hex filename 6272 4760 416 11448 2cb8 sound/soc/intel/boards/skl_nau88l25_max98357a.o 6464 4568 416 11448 2cb8 sound/soc/intel/boards/skl_nau88l25_max98357a.o text data bss dec hex filename 7075 4888 416 12379 305b sound/soc/intel/boards/skl_nau88l25_ssm4567.o 7267 4696 416 12379 305b sound/soc/intel/boards/skl_nau88l25_ssm4567.o text data bss dec hex filename 5659 4496 384 10539 292b sound/soc/intel/boards/skl_rt286.o 5787 4368 384 10539 292b sound/soc/intel/boards/skl_rt286.o text data bss dec hex filename 1721 2048 0 3769 eb9 sound/soc/kirkwood/armada-370-db.o 1769 1976 0 3745 ea1 sound/soc/kirkwood/armada-370-db.o text data bss dec hex filename 1363 1792 0 3155 c53 sound/soc/mxs/mxs-sgtl5000.o 1427 1728 0 3155 c53 sound/soc/mxs/mxs-sgtl5000.o Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-17ASoC: Intel: bytcr_rt5640: quirk for Acer Aspire SWS-012Pierre-Louis Bossart1-1/+12
Baytrail-CR platform needing SSP0-AIF1 routing Also fix SSP0 while we are at it. Suggested-by: Andrei Lavreniyuk <andy.lavr@gmail.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-17ASoC: Intel: atom: fix 0-day warningsPierre-Louis Bossart1-1/+1
spurious __initconst copy/pasted from other drivers Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15ASoC: Intel: bytcr_rt5640: log quirksPierre-Louis Bossart1-0/+30
use dev_info to provide better support for autodetection and DMI-based quirks, no functional changes Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15ASoC: Intel: bytcr_rt5640: Add quirk for Teclast X98 Air 3G tabletPierre-Louis Bossart1-0/+10
Add DMI-based quirk, routing from SSP0 to AIF1 is not very usual Suggested-by: Antonio Ospite <ao2@ao2.it> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15AsoC: Intel: Add quirks for MinnowBoard MAXIrina Tirdea1-0/+9
I2S MCLK has been routed to LSE connector on the MinnowBoard starting with HW version 3. Older versions of the board do not have MCLK wired. Add dmi quirk to disable MCLK for MinnowBoard MAX (v2). Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15ASoC: Intel: bytcr_rt5640: add MCLK supportIrina Tirdea1-15/+172
Use platform clocks "pmc_plt_clk_3" when MCLK quirk is defined. By default always enable the 19.2 MHz PLL. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15ASoC: Intel: bytcr_rt5640: add IN3 mapPierre-Louis Bossart1-0/+10
Some platforms have the analog mic connected to IN3, add route accordingly Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15ASoC: Intel: bytcr_rt5640: default routing and quirks on Baytrail-CRPierre-Louis Bossart1-1/+31
Auto routing based on Baytrail/Baytrail-CR detection Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15ASoC: Intel: bytcr_rt5640: fix dai/clock setup for SSP0 routingPierre-Louis Bossart1-28/+64
SSP0 uses 16 bits 2ch, SSP2 24 bits 2ch Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15ASoC: Intel: bytcr_rt56040: additional routing quirksPierre-Louis Bossart1-2/+42
Allow for all possible combinations of SSP0,SSP2, AIF1, AIF2 combination (only one at a time) Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15ASoC: Intel: bytcr_rt5640: add SSP2_AIF2 routingPierre-Louis Bossart1-8/+46
Add quirk to model routing on Baytrail-CR devices Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15ASoC: Intel: bytcr_rt5640: enable differential mic quirkPierre-Louis Bossart1-1/+8
Some Baytrail-CR devices rely on analog mics connected with differential pairs and not the single-ended default Add quirk and enable it for T00TAF Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15ASoC: Intel: bytcr_rt5640: quirk for mono speakerPierre-Louis Bossart1-5/+28
Some Baytrail devices only have a mono speaker, add quirk and enable it for T100TAF. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15ASoC: Intel: bytcr-rt5640: add Asus T100TAF quirksPierre-Louis Bossart1-6/+14
Add quirk based on DMI string matching Also fix matching to use DMI_EXACT_MATCH otherwise T100TA and T100TAF will be using same quirk Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-20ASoC: Change DAI link's be_id to a generic idMengdong Lin1-1/+1
The generic ID can be used by topology: - Toplogy can create FE links and set their ID, machine drivers will be notified and check this ID for machine-specific init. - Toplogy can use the ID to find existing BE & CC links and further configure them. Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-03-05ASoC: Intel: bytcr_rt5640: use HID translation utilPierre-Louis Bossart1-3/+19
Remove hard-coded generation of codec name, use translation routine to avoid issues with codec name not matching what the ACPI subsystem registered Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-03-05ASoC: Intel: bytcr_rt5640: change quirk positionPierre-Louis Bossart1-13/+15
No added functionality Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-05ASoC: Intel: Atom: Add support for HP ElitePad 1000 G2Jorge Fernandez Monteagudo1-0/+8
The BIOS for the HP ElitePad 1000 G2 uses an unexpected HID, (INTCCFFD), add it to the white list of knowns HIDs. Signed-off-by: Jorge Fernandez Monteagudo <jorgefm@cirsa.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-05ASoC: Intel: Atom: add support for RT5642Pierre-Louis Bossart1-1/+1
The machine driver is not loaded when the BIOS uses the 10EC5642 _HID. Add it to the white list of known _HIDs, codec_name is already taken care of by previous commit Tested on Asus T100TAF. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-05ASoC: Intel: bytcr_rt5640: fixup DAI codec_name with HIDPierre-Louis Bossart1-0/+10
Codec name is hard-coded in machine driver, pass information from actual ACPI HID to help support BIOS variations Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-05ASoC: Intel: bytcr-rt5640: enable ASRCPierre-Louis Bossart1-0/+5
Sound is noisy when using BCLK as reference, enable ASRC in rt5640 codec Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-19ASoC: Intel: boards: add DEEP_BUFFER support for BYT/CHT/BSWPierre-Louis Bossart1-0/+13
Add dai links to enable additional playback stream with deeper buffer for lower power consumption. The normal and DEEP_buffer streams are not mutually exclusive, content will be mixed by the DSP. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-19ASoC: Intel: boards: merge DMI-based quirks in bytcr-rt5640 driverPierre-Louis Bossart1-16/+62
Merge DMI quirks for various machines such as Asus T100 and clean-up code Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-19ASoC: Intel: boards: start merging byt-rt5640 driversPierre-Louis Bossart1-36/+92
first renaming and reducing delta with byt-rt5640 code before dmi-based quirks are enabled Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-19ASoC: Intel: boards: align pin names between byt-rt5640 driversPierre-Louis Bossart1-12/+11
initial cleanup to use same pins Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-19ASoC: Intel: bytcr_rt5640: set SSP to I2S mode 2chSebastien Guiriec1-0/+23
Using the hw_fixup function in order to overwrite the default SSP setting for Audio DSP port connected to the codec. Instead of TDM 4ch use I2S 2ch 24 bits. Signed-off-by: Sebastien Guiriec <sebastien.guiriec@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-21ASoC: bytcr_rt5640: Use snd_pcm_hw_constraint_single()Lars-Peter Clausen1-12/+2
Use the new snd_pcm_hw_constraint_single() helper function rather than installing a list constraint with a single value. Since snd_pcm_hw_constraint_single() sets a static constraint while snd_pcm_hw_constraint_list() sets a dynamic constraint the former is slightly more efficient and it also needs less code. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-21ASoC: Set missing card owner fieldAxel Lin1-0/+1
Set the card owner field to prevent the module from being removed from underneath its users. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-04-06ASoC: Intel: create atom folder and move atom platform files inJie Yang1-1/+1
Restructure the sound/soc/intel/ directory: create atom folder, and move sst atom platform files here. Signed-off-by: Jie Yang <yang.jie@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-04-06ASoC: Intel: create boards folder and move sst boards files inJie Yang1-0/+227
Restructure the sound/soc/intel/ directory: create boards folder, and move sst boards files here. Signed-off-by: Jie Yang <yang.jie@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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