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2019-05-02ASoC: SOF: Intel: fix spelling mistake "incompatble" -> "incompatible"Colin Ian King
There is a spelling mistake in a hda_dsp_rom_msg message, fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: wm_adsp: Use DSP ops pointers to stop watchdog in error handlersCharles Keepax
Whilst this isn't strictly necessary as the code is already DSP specific better to use the pointers to avoid potential issues in the future if one core ends up having multiple methods of stopping the watchdog. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: sprd: Fix to use list_for_each_entry_safe() when delete itemsWei Yongjun
Since we will remove items off the list using list_del() we need to use a safe version of the list_for_each_entry() macro aptly named list_for_each_entry_safe(). Fixes: d7bff893e04f ("ASoC: sprd: Add Spreadtrum multi-channel data transfer support") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: sprd: Fix return value check in sprd_mcdt_probe()Wei Yongjun
In case of error, the function devm_ioremap_resource() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: d7bff893e04f ("ASoC: sprd: Add Spreadtrum multi-channel data transfer support") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: fsl_audmix: cache pdev->dev pointerViorel Suman
There should be no trouble to understand dev = pdev->dev. This can save some space to have more print info or save some wrapped lines. Signed-off-by: Viorel Suman <viorel.suman@nxp.com> Suggested-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: tlv320aic32x4: Fix potential uninitialized variableAnnaliese McDermond
Fix compiler warning about uninitialized variable reported by Stephen Rothwell <sfr@canb.auug.org.au>. Signed-off-by: Annaliese McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: Mediatek: MT8183: add I2S2 control path from UL2 and UL3Shunli Wang
This patch add the control path from UL2 or UL3 to I2S2. The patch is based on broonie tree "for-next" branch. Signed-off-by: Shunli Wang <shunli.wang@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1Tzung-Bi Shih
DL2 and UL1 are for BTSCO. They should only provide 16-bit, mono, 8kHz and 16kHz to userspace. Change the formats accordingly. Signed-off-by: Tzung-Bi Shih <tzungbi@google.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: fsl_audmix: remove "model" attributeViorel Suman
Use "of_device_id.data" to specify the machine driver instead of "model" DTS attribute. Signed-off-by: Viorel Suman <viorel.suman@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: imx-audmix: fix object reference leaks in probeViorel Suman
Release the reference to the underlying device taken by of_find_device_by_node() call. Signed-off-by: Viorel Suman <viorel.suman@nxp.com> Reported-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: cs43130: fix a NULL pointer dereferenceKangjie Lu
In case create_singlethread_workqueue fails, the fix returns -ENOMEM to avoid potential NULL pointer dereference. Signed-off-by: Kangjie Lu <kjlu@umn.edu> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: rt5645: fix a NULL pointer dereferenceKangjie Lu
devm_kcalloc() may fail and return NULL. The fix returns ENOMEM in case it fails to avoid NULL pointer dereference. Signed-off-by: Kangjie Lu <kjlu@umn.edu> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: Intel: common: add Geminilake Realtek+Maxim machine driver entryYong Zhi
This patch adds glk_rt5682_max98357a_i2s machine driver entry into machine table. Both Skylake and SOF platform drivers can use this machine drivers. Signed-off-by: Yong Zhi <yong.zhi@intel.com> Signed-off-by: Naveen Manohar <naveen.m@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: Intel: Make boards more available for compile testMark Brown
The Intel boards have very strict dependencies which make them less available for compile test than is desirable, with requirements for specific drivers that are only needed at runtime but not at build time. Relax this a bit if COMPILE_TEST is enabled to improve build coverage for these drivers. Signed-off-by: Mark Brown <broonie@kernel.org> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: mpc5200_dma: Fix invalid license IDAndra Danciu
As the file had no other license notice/reference, it falls under the project license and therefore the proper SPDX id is: GPL-2.0-only Cc: Daniel Baluta <daniel.baluta@nxp.com> Fixes: 1edfc2485d8dc ("ASoC: mpc5200_dma: Switch to SPDX identifier") Reported-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andra Danciu <andradanciu1997@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: mpc5200_psc_i2s: Fix invalid license IDAndra Danciu
As the file had no other license notice/reference, it falls under the project license and therefore the proper SPDX id is: GPL-2.0-only Cc: Daniel Baluta <daniel.baluta@nxp.com> Fixes: 864a8472c4412 ("ASoC: mpc5200_psc_i2s: Switch to SPDX identifier") Reported-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andra Danciu <andradanciu1997@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: atmel: tse850: Make some functions staticYueHaibing
Fix sparse warnings: sound/soc/atmel/tse850-pcm5142.c:120:5: warning: symbol 'tse850_get_mix' was not declared. Should it be static? sound/soc/atmel/tse850-pcm5142.c:132:5: warning: symbol 'tse850_put_mix' was not declared. Should it be static? sound/soc/atmel/tse850-pcm5142.c:154:5: warning: symbol 'tse850_get_ana' was not declared. Should it be static? sound/soc/atmel/tse850-pcm5142.c:187:5: warning: symbol 'tse850_put_ana' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: imx: fix fiq dependenciesArnd Bergmann
During randconfig builds, I occasionally run into an invalid configuration of the freescale FIQ sound support: WARNING: unmet direct dependencies detected for SND_SOC_IMX_PCM_FIQ Depends on [m]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_IMX_SOC [=m] Selected by [y]: - SND_SOC_FSL_SPDIF [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_IMX_SOC [=m]!=n && (MXC_TZIC [=n] || MXC_AVIC [=y]) sound/soc/fsl/imx-ssi.o: In function `imx_ssi_remove': imx-ssi.c:(.text+0x28): undefined reference to `imx_pcm_fiq_exit' sound/soc/fsl/imx-ssi.o: In function `imx_ssi_probe': imx-ssi.c:(.text+0xa64): undefined reference to `imx_pcm_fiq_init' The Kconfig warning is a result of the symbol being defined inside of the "if SND_IMX_SOC" block, and is otherwise harmless. The link error is more tricky and happens with SND_SOC_IMX_SSI=y, which may or may not imply FIQ support. However, if SND_SOC_FSL_SSI is set to =m at the same time, that selects SND_SOC_IMX_PCM_FIQ as a loadable module dependency, which then causes a link failure from imx-ssi. The solution here is to make SND_SOC_IMX_PCM_FIQ built-in whenever one of its potential users is built-in. Fixes: ff40260f79dc ("ASoC: fsl: refine DMA/FIQ dependencies") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: amd: acp3x: Make acp3x_dai_i2s_ops staticYueHaibing
Fix sparse warning: sound/soc/amd/raven/acp3x-pcm-dma.c:561:24: warning: symbol 'acp3x_dai_i2s_ops' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: tlv320aic32x4: Remove set but not used variable 'mclk_rate'YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning: sound/soc/codecs/tlv320aic32x4.c: In function 'aic32x4_setup_clocks': sound/soc/codecs/tlv320aic32x4.c:669:16: warning: variable 'mclk_rate' set but not used [-Wunused-but-set-variable] It is not used since introduction in commit 96c3bb00239d ("ASoC: tlv320aic32x4: Dynamically Determine Clocking") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: fsl_micfil: Remove set but not used variable 'osr'YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning: sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div': sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable] It is never used since introduction in commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: pcm3168a: Enable TDM support for DSP_A/B modesPeter Ujfalusi
The 24-bit TDM mode also applies to DSP_A and DSP_B modes. Most dais on the SoC side can not interpret I2S/Left_j with other than 2 channels of audio. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: AMD: Configure wclk and bclk of master codecAgrawal, Akshu
With CCF support in da7219, we can now set the correct rate of wclk and bclk. Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: Mediatek: MT8183: Fix build err while CONFIG_I2C set to moduleYueHaibing
During randconfig builds, I occasionally run into an invalid configuration WARNING: unmet direct dependencies detected for SND_SOC_TS3A227E Depends on [m]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && I2C [=m] Selected by [y]: - SND_SOC_MT8183_MT6358_TS3A227E_MAX98357A [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_MT8183 [=y] sound/soc/codecs/ts3a227e.o: In function `ts3a227e_i2c_probe': ts3a227e.c:(.text+0x684): undefined reference to `__devm_regmap_init_i2c' sound/soc/codecs/ts3a227e.o: In function `ts3a227e_driver_init': ts3a227e.c:(.init.text+0x18): undefined reference to `i2c_register_driver' sound/soc/codecs/ts3a227e.o: In function `ts3a227e_driver_exit': ts3a227e.c:(.exit.text+0x14): undefined reference to `i2c_del_driver' This patch add I2C dependency to fix this. Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: ebbddc75bbe8 ("ASoC: Mediatek: MT8183: Add machine driver with DA7219") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-02ASoC: hdmi-codec: fix spelling mistake "plalform" -> "platform"Colin Ian King
There is a spelling mistake in a dev_err message. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: Intel: select relevant machine drivers for SOFPierre-Louis Bossart
SOF can only support specific machine drivers, handle dependencies Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: Intel: Make sure BDW based machine drivers build for SOFLiam Girdwood
BDW uses hard coded IPC calls to set SSP, not needed in SOF as SSP is configured via topology. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Add Build support for SOF core and Intel driversLiam Girdwood
Build SOF core and Intel-specific drivers. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: Intel: Kconfig: expose common option between SST and SOF driversPierre-Louis Bossart
Both drivers rely on the same module, expose it for both configurations Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add platform differentiation for APL and CNLLiam Girdwood
Add platform differentiation operations for different Intel HDA DSP platforms. Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: add SKL+ platform DAIsKeyon Jie
Add declarations for DAIs and utilities for link DMA management Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add support for HDAudio codecsPierre-Louis Bossart
Add probe, init and cleanup routines for HDaudio. Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add Intel specific HDA trace operationsLiam Girdwood
Add trace operations for Intel based HDA DSPs Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add Intel specific HDA stream operationsLiam Girdwood
Add support or HDA DSP stream operations for Intel HDA DSPs. Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add hda-bus support and initializationKeyon Jie
Use hdac_io_ops and configure all required spin_locks/mutex to use hdac_hda_ext library. Keep the code conditional so that the HDA link and audio codec support can be removed. Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add Intel specific HDA PCM operationsLiam Girdwood
Add PCM operations for Intel HDA based DSPs. Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add Intel specific HDA firmware loaderLiam Girdwood
Add support for loading DSP firmware on Intel HDA based platforms. Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Add PCI device supportLiam Girdwood
Add support for PCI based DSP devices. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Add ACPI device supportLiam Girdwood
Add support ACPI based SOF DSP devices. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add Intel specific HDA IPC mechanisms.Liam Girdwood
Add HDA specific IPC mechanism for Intel DSP HW. Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add Intel specific HDA DSP HW operationsLiam Girdwood
Add support for various PM and core reset/run state transitions. Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add HDA controller for Intel DSPLiam Girdwood
Support HDA controller operations for DSP and provide space for future DSP HDA FW integration. Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add APL/CNL HW DSP supportLiam Girdwood
Add SOF hardware DSP support for Intel Apollolake and Cannonlake based devices. Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add legacy IPC supportGuennadi Liakhovetski
Add IPC support required for devices introduced before Skylake (Merrifield, baytrail, CherryTrail, Haswell, Broadwell) Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add BDW HW DSP supportLiam Girdwood
Add SOF support for Intel Broadwell based devices. Signed-off-by: Rander Wang <rander.wang@linux.intel.com> Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Intel: Add BYT, CHT and BSW DSP HW support.Liam Girdwood
Add support for the audio DSP hardware found on Intel Baytrail, Cherrytrail and Braswell based devices. Signed-off-by: Rander Wang <rander.wang@linux.intel.com> Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Add utilsPierre-Louis Bossart
Helpers to set-up back-ends, create platform devices and common IO/block read/write operations Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Add xtensa supportPierre-Louis Bossart
Add common directory for xtensa architecture Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Add Nocodec machine driver supportLiam Girdwood
Add a simple "fallback" machine driver that can be used to enable SOF on boards with no codec device. This machine driver can also be forced for debug/development. Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-28ASoC: SOF: Add PM supportLiam Girdwood
Add support for saving and restoring DSP context in D3 to host DDR. The suspend callback includes: suspend all pcm's stream that are running, send CTX_SAVE ipc, drop all ipc's, release trace dma and then power off the DSP. And the resume callback performs the following steps: load FW, run FW, re-initialize trace, restore pipeline, restore the kcontrol values and finally send the ctx restore ipc to the dsp. The streams that are suspended are resumed by the ALSA resume trigger. If the streams are paused during system suspend, they are marked explicitly so they can be restored during PAUSE_RELEASE. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
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