- 13 Oct, 2020 1 commit
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Kai Vehmanen authored
A race exists between closing a PCM and update of ELD data. In hdmi_pcm_close(), hinfo->nid value is modified without taking spec->pcm_lock. If this happens concurrently while processing an ELD update in hdmi_pcm_setup_pin(), converter assignment may be done incorrectly. This bug was found by hitting a WARN_ON in snd_hda_spdif_ctls_assign() in a HDMI receiver connection stress test: [2739.684569] WARNING: CPU: 5 PID: 2090 at sound/pci/hda/patch_hdmi.c:1898 check_non_pcm_per_cvt+0x41/0x50 [snd_hda_codec_hdmi] ... [2739.684707] Call Trace: [2739.684720] update_eld+0x121/0x5a0 [snd_hda_codec_hdmi] [2739.684736] hdmi_present_sense+0x21e/0x3b0 [snd_hda_codec_hdmi] [2739.684750] check_presence_and_report+0x81/0xd0 [snd_hda_codec_hdmi] [2739.684842] intel_audio_codec_enable+0x122/0x190 [i915] Fixes: 42b29870 ("ALSA: hda - hdmi playback without monitor in dynamic pcm bind mode") Signed-off-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201013152628.920764-1-kai.vehmanen@linux.intel.comSigned-off-by:
Takashi Iwai <tiwai@suse.de>
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- 12 Oct, 2020 5 commits
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Takashi Iwai authored
Merge tag 'asoc-v5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v5.10 Not a huge amount going on in the core for ASoC this time but quite a lot of driver activity, especially for the Intel platforms: - Replacement of the DSP driver for some older x86 systems with a new one which was written with closer reference to the DSP firmware so should hopefully be more robust and maintainable. - A big batch of static checker and other fixes for the rest of the x86 DSP drivers. - Cleanup of the error unwinding code from Morimoto-san, hopefully making it more robust. - Helpers for parsing auxiluary devices from the device tree from Stephan Gerhold. - New support for AllWinner A64, Cirrus Logic CS4234, Mediatek MT6359 Microchip S/PDIF TX and RX controllers, Realtek RT1015P, and Texas Instruments J721E, TAS2110, TAS2564 and TAS2764
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Kai Vehmanen authored
In case HDA controller becomes active, but codec is runtime suspended, jack detection is not successful and no interrupt is raised. This has been observed with multiple Realtek codecs and HDA controllers from different vendors. Bug does not occur if both codec and controller are active, or both are in suspend. Bug can be easily hit on desktop systems with no built-in speaker. The problem can be fixed by powering up the codec once after every controller runtime resume. Even if codec goes back to suspend later, the jack detection will continue to work. Add a flag to 'hda_codec' to describe codecs that require this flow from the controller driver. Modify __azx_runtime_resume() to use pm_request_resume() to make the intent clearer. Mark all Realtek codecs with the new forced_resume flag. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=209379 Cc: Kailang Yang <kailang@realtek.com> Co-developed-by:
Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by:
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Julia Lawall authored
Replace commas with semicolons. What is done is essentially described by the following Coccinelle semantic patch (http://coccinelle.lip6.fr/): // <smpl> @@ expression e1,e2; @@ e1 -, +; e2 ... when any // </smpl> Signed-off-by:
Julia Lawall <Julia.Lawall@inria.fr> Acked-by:
Takashi Sakamoto <o-takashi@sakamocchi.jp> Link: https://lore.kernel.org/r/1602407979-29038-5-git-send-email-Julia.Lawall@inria.frSigned-off-by:
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Julia Lawall authored
Replace commas with semicolons. What is done is essentially described by the following Coccinelle semantic patch (http://coccinelle.lip6.fr/): // <smpl> @@ expression e1,e2; @@ e1 -, +; e2 ... when any // </smpl> Signed-off-by:
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Takashi Iwai authored
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- 09 Oct, 2020 5 commits
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Takashi Iwai authored
Current hdac_i915 uses a static completion instance to wait for i915 driver to complete the component bind. This design is not safe if multiple HDA controllers are active and communicating with different i915 instances, and can lead to list corruption and failed audio driver probe. Fix the design by moving completion mechanism to common acomp code and remove the related code from hdac_i915. Fixes: 7b882fe3 ("ALSA: hda - handle multiple i915 device instances") Co-developed-by:
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
We intentionally do not return an error if we get a permanent failure from dma_request_chan() in order to support systems which have TX only or RX only channels. Add a comment documenting this. Reported-by:
Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by:
Mark Brown <broonie@kernel.org> Reviewed-by:
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Codrin Ciubotariu authored
Do not include the 'TX' in the stream name since it's obvious for playback. Signed-off-by:
Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Link: https://lore.kernel.org/r/20201009123527.2770629-1-codrin.ciubotariu@microchip.comSigned-off-by:
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- 08 Oct, 2020 18 commits
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Mark Brown authored
Widening of the supported rate range in the STM32 DFSDM driver. The rates were previously limited to 8kHz, 16kHz and 32kHz. Allow rate capture in the whole range 8kHz-48kHz as there is no hardware limitation to support it. Actual sample resolution is dependent on audio rate and DFSDM configuration. Add a trace to allow simple check of sample resolution. Olivier Moysan (2): ASoC: stm32: dfsdm: change rate limits ASoC: stm32: dfsdm: add actual resolution trace drivers/iio/adc/stm32-dfsdm-adc.c | 4 ++++ drivers/iio/adc/stm32-dfsdm.h | 2 ++ sound/soc/stm/stm32_adfsdm.c | 8 +++----- 3 files changed, 9 insertions(+), 5 deletions(-) -- 2.17.1
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Mark Brown authored
Merge series "Qualcomm's lpass-hdmi ASoC driver to support audio over dp port" from Srinivasa Rao Mandadapu <srivasam@codeaurora.org>: These patches are to support audio over DP port on Qualcomm's SC7180 LPASS Asoc. It includes machine driver, cpu driver, platform driver updates for HDMI path support, device tree documention, lpass variant structure optimization and configuration changes. These patches depends on the DP patch series https://patchwork.kernel.org/project/dri-devel/list/?series=332029 https://lore.kernel.org/patchwork/project/lkml/list/?series=464856 changes since V10: -- Moved hdmi regmap functions from lpass-hdmi.c to lpass-cpu.c -- Moved QCOM_REGMAP_FIELD_ALLOC macro from lpass-hdmi.c to lpass.h changes since V9: -- Removed unused structures lpass_hdmi.h changes since V8: -- Removed redundant structure wrapper for reg map field memebrs -- Updated lpass_hdmi_regmap_volatile API with appropriate registers as true and others as false. changes since V7: -- Fixed typo errors -- Created Separate patch for buffer size change changes since V6: -- Removed compile time define flag, which used for enabling HDMI code, based on corresponding config param is included. -- Updated reg map alloc API with reg map bulk API. -- Removed unnecessary line splits changes since V5: -- Removed unused struct regmap *map in lpass_platform_alloc_hdmidmactl_fields. -- DMA alloc and free API signature change in lpass-apq8016.c, lpass-ipq806x.c -- Keeping API "irqreturn_t lpass_platform_hdmiif_irq" under ifdef macro Changes Since v4: -- Updated with single compatible node for both I2S and HDMI. Changes Since v3: -- Removed id in lpass variant structure and used snd_soc_dai_driver id. Changes Since v2: -- Audio buffer size(i.e. LPASS_PLATFORM_BUFFER_SIZE) in lpass-platform.c increased. Changes Since v1: -- Commit messages are updated -- Addressed Rob Herring review comments V Sujith Kumar Reddy (7): ASoC: Add sc7180-lpass binding header hdmi define ASoC: dt-bindings: Add dt binding for lpass hdmi Asoc:qcom:lpass-cpu:Update dts property read API Asoc: qcom: lpass:Update lpaif_dmactl members order ASoC: qcom: Add support for lpass hdmi driver Asoc: qcom: lpass-platform : Increase buffer size ASoC: qcom: sc7180: Add support for audio over DP .../devicetree/bindings/sound/qcom,lpass-cpu.yaml | 74 ++-- include/dt-bindings/sound/sc7180-lpass.h | 1 + sound/soc/qcom/Kconfig | 5 + sound/soc/qcom/Makefile | 2 + sound/soc/qcom/lpass-apq8016.c | 4 +- sound/soc/qcom/lpass-cpu.c | 249 ++++++++++++- sound/soc/qcom/lpass-hdmi.c | 258 ++++++++++++++ sound/soc/qcom/lpass-hdmi.h | 102 ++++++ sound/soc/qcom/lpass-ipq806x.c | 4 +- sound/soc/qcom/lpass-lpaif-reg.h | 49 ++- sound/soc/qcom/lpass-platform.c | 395 +++++++++++++++++---- sound/soc/qcom/lpass-sc7180.c | 116 +++++- sound/soc/qcom/lpass.h | 124 ++++++- 13 files changed, 1240 insertions(+), 143 deletions(-) create mode 100644 sound/soc/qcom/lpass-hdmi.c create mode 100644 sound/soc/qcom/lpass-hdmi.h -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
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Peter Ujfalusi authored
At this point mcasp->dev is not initialized and we would have NULL pointer dereference if we would have failed to get the mem memory resource by name. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/20201008085400.19944-1-peter.ujfalusi@ti.comSigned-off-by:
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Dan Murphy authored
Introduce the Texas Instruments TAS2764 amplifier driver with I/V sense for loud speaker applications. Signed-off-by:
Dan Murphy <dmurphy@ti.com> Link: https://lore.kernel.org/r/20201007155341.10139-2-dmurphy@ti.comSigned-off-by:
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Dan Murphy authored
Add the binding for the TAS2764 Smart Amplifier. Signed-off-by:
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Cezary Rojewski authored
catpt selects DW_DMAC_CORE which requires DMADEVICES. Fix unmet direct dependencies warning by updating driver's depends-on list. Fixes: 6cbfa11d ("ASoC: Intel: Select catpt and deprecate haswell") Reported-by:
Randy Dunlap <rdunlap@infradead.org> Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Acked-by:
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Cezary Rojewski authored
module_is_live() is available only when CONFIG_MODULES is enabled. Replace its usage with try_module_get() which is present regardless of said config's status. Fixes: 7a10b66a ("ASoC: Intel: catpt: Device driver lifecycle") Reported-by:
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Olivier Moysan authored
Add a trace to report actual resolution of audio samples. Signed-off-by:
Olivier Moysan <olivier.moysan@st.com> Link: https://lore.kernel.org/r/20201007153459.22155-3-olivier.moysan@st.comSigned-off-by:
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Olivier Moysan authored
The DFSDM can support a larger rate range than currently supported in driver. Increase rate upper limit to 48kHz and allow all rates in the range 8kHz to 48kHz. Signed-off-by:
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V Sujith Kumar Reddy authored
Add support for audio playback over DP in lpass sc7180 platform driver. Update lpass_variant structure for hdmi data configuaration. Signed-off-by:
V Sujith Kumar Reddy <vsujithk@codeaurora.org> Signed-off-by:
Srinivasa Rao <srivasam@codeaurora.org> Tested-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by:
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V Sujith Kumar Reddy authored
Increase buffer size to support audio over DP. Signed-off-by:
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V Sujith Kumar Reddy authored
Upadate lpass cpu and platform driver to support audio over dp. Also add lpass-hdmi.c and lpass-hdmi.h. Signed-off-by:
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V Sujith Kumar Reddy authored
Update the lpaif_dmactl struct members order to match HDMI reg map members sequence. Separate Interface reg map as it is used for I2S control but not for HDMI control, to make use of bulk API, which makes code more readable. Signed-off-by:
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V Sujith Kumar Reddy authored
Update dts property read API call with platform get property by name, as it make code more readable and avoid conflicts when array of properties to be used. Signed-off-by:
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V Sujith Kumar Reddy authored
Adds bindings for lpass hdmi interface which can support audio path over dp. Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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V Sujith Kumar Reddy authored
Add header defining hdmi dai-id for SC7180 lpass soc in dt bindings. Signed-off-by:
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Jeremy Szu authored
On a HP ZCentral, the front Mic could not be detected. The codec of the HP ZCentrol is alc671 and it needs to override the pin configuration to enable the headset mic. Signed-off-by:
Jeremy Szu <jeremy.szu@canonical.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201008105645.65505-1-jeremy.szu@canonical.comSigned-off-by:
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Naoki Hayama authored
Fix comment typo. s/arbitary/arbitrary/ Signed-off-by:
Naoki Hayama <naoki.hayama@lineo.co.jp> Link: https://lore.kernel.org/r/e04a8c5b-8c59-3f02-34d3-c1a871d08cc2@lineo.co.jpSigned-off-by:
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- 07 Oct, 2020 3 commits
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Dan Carpenter authored
The "count" variable needs to be capped on every path so that we don't copy too much information to the user. Fixes: 618eabea ("ALSA: bebob: Add hwdep interface") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
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Jian-Hong Pan authored
The ASUS D700SA desktop's audio (1043:2390) with ALC887 cannot detect the headset microphone and another headphone jack until ALC887_FIXUP_ASUS_HMIC and ALC887_FIXUP_ASUS_AUDIO quirks are applied. The NID 0x15 maps as the headset microphone and NID 0x19 maps as another headphone jack. Also need the function like alc887_fixup_asus_jack to enable the audio jacks. Signed-off-by:
Jian-Hong Pan <jhp@endlessos.org> Signed-off-by:
Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201007052224.22611-1-jhp@endlessos.orgSigned-off-by:
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Colin Ian King authored
There is a spelling mistake in a dev_warn message. Fix it. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Reviewed-by:
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- 06 Oct, 2020 8 commits
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Randy Dunlap authored
Drop the duplicated word "there". Signed-off-by:
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Randy Dunlap authored
Correct duplicated word "if" to "if it". Signed-off-by:
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Mark Brown authored
Linux 5.9-rc5
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Mark Brown authored
Merge series "ASoC: Intel: Remove obsolete solutions and components" from Cezary Rojewski <cezary.rojewski@intel.com>: Follow up to catpt series as mentioned in: [PATCH v10 00/14] ASoC: Intel: Catpt - Lynx and Wildcat point https://www.spinics.net/lists/alsa-devel/msg116440.html As catpt is a direct replacement to sound/soc/intel/haswell, it leaves a lot of code redudant. The second legacy solution - baytrail - is deprecated for a long time by sound/soc/intel/atom with SOF flavor available too. This series addresses the redudancy and removes obsolete code. Along with the legacy solutions, all orphaned components are removed too. As a consequence, further cleanups are unlocked: sound/soc/intel/skylake becomes the sole user of processing code found in sound/soc/intel/common. Those are not part of this series. Changes in v2: - just a rebase so patch 04/13 applies cleanly - left the tags as no actual changes done in between Cezary Rojewski (13): ASoC: Intel: Remove haswell solution ASoC: Intel: Remove max98090 support for baytrail solution ASoC: Intel: Remove rt5640 support for baytrail solution ASoC: Intel: Remove baytrail solution ASoC: Intel: Remove SST ACPI component ASoC: Intel: Remove SST firmware components ASoC: Intel: Skylake: Unassign ram_read and read_write ops ASoC: Intel: Remove unused DSP operations ASoC: Intel: Remove unused DSP interface fields ASoC: Intel: Remove SST-legacy specific constants ASoC: Intel: Make atom components independent of sst-dsp ASoC: Intel: Remove sst_pdata structure ASoC: Intel: Remove sst_dsp_get_thread_context include/sound/soc-acpi-intel-match.h | 1 - include/trace/events/hswadsp.h | 385 --- sound/soc/intel/Kconfig | 26 - sound/soc/intel/Makefile | 1 - sound/soc/intel/atom/sst/sst.c | 1 - sound/soc/intel/atom/sst/sst.h | 7 + sound/soc/intel/atom/sst/sst_acpi.c | 1 - sound/soc/intel/atom/sst/sst_drv_interface.c | 3 - sound/soc/intel/atom/sst/sst_ipc.c | 1 - sound/soc/intel/atom/sst/sst_loader.c | 1 - sound/soc/intel/atom/sst/sst_pvt.c | 1 - sound/soc/intel/atom/sst/sst_stream.c | 1 - sound/soc/intel/baytrail/Makefile | 5 - sound/soc/intel/baytrail/sst-baytrail-dsp.c | 358 --- sound/soc/intel/baytrail/sst-baytrail-ipc.c | 772 ------ sound/soc/intel/baytrail/sst-baytrail-ipc.h | 64 - sound/soc/intel/baytrail/sst-baytrail-pcm.c | 459 ---- sound/soc/intel/boards/Kconfig | 25 - sound/soc/intel/boards/Makefile | 4 - sound/soc/intel/boards/byt-max98090.c | 182 -- sound/soc/intel/boards/byt-rt5640.c | 224 -- sound/soc/intel/boards/bytcht_es8316.c | 1 - sound/soc/intel/boards/bytcr_rt5640.c | 1 - sound/soc/intel/common/Makefile | 4 - .../intel/common/soc-acpi-intel-byt-match.c | 15 - sound/soc/intel/common/sst-acpi.c | 236 -- sound/soc/intel/common/sst-dsp-priv.h | 284 +-- sound/soc/intel/common/sst-dsp.c | 162 -- sound/soc/intel/common/sst-dsp.h | 222 -- sound/soc/intel/common/sst-firmware.c | 1273 ---------- sound/soc/intel/common/sst-ipc.c | 27 - sound/soc/intel/common/sst-ipc.h | 3 - sound/soc/intel/haswell/Makefile | 5 - sound/soc/intel/haswell/sst-haswell-dsp.c | 705 ------ sound/soc/intel/haswell/sst-haswell-ipc.c | 2222 ----------------- sound/soc/intel/haswell/sst-haswell-ipc.h | 527 ---- sound/soc/intel/haswell/sst-haswell-pcm.c | 1369 ---------- sound/soc/intel/skylake/bxt-sst.c | 2 - sound/soc/intel/skylake/cnl-sst.c | 4 +- sound/soc/intel/skylake/skl-sst-dsp.c | 2 +- sound/soc/intel/skylake/skl-sst-ipc.c | 2 +- sound/soc/intel/skylake/skl-sst.c | 2 - 42 files changed, 11 insertions(+), 9579 deletions(-) delete mode 100644 include/trace/events/hswadsp.h delete mode 100644 sound/soc/intel/baytrail/Makefile delete mode 100644 sound/soc/intel/baytrail/sst-baytrail-dsp.c delete mode 100644 sound/soc/intel/baytrail/sst-baytrail-ipc.c delete mode 100644 sound/soc/intel/baytrail/sst-baytrail-ipc.h delete mode 100644 sound/soc/intel/baytrail/sst-baytrail-pcm.c delete mode 100644 sound/soc/intel/boards/byt-max98090.c delete mode 100644 sound/soc/intel/boards/byt-rt5640.c delete mode 100644 sound/soc/intel/common/sst-acpi.c delete mode 100644 sound/soc/intel/common/sst-firmware.c delete mode 100644 sound/soc/intel/haswell/Makefile delete mode 100644 sound/soc/intel/haswell/sst-haswell-dsp.c delete mode 100644 sound/soc/intel/haswell/sst-haswell-ipc.c delete mode 100644 sound/soc/intel/haswell/sst-haswell-ipc.h delete mode 100644 sound/soc/intel/haswell/sst-haswell-pcm.c -- 2.17.1
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Alex Dewar authored
Commit 9c34d023 ("ASoC: omap-mcbsp: Re-arrange files for core McBSP and Sidetone function split"), in rearranging various files, also replaced calls to platform_get_resource_by_name() + devm_ioremap_resource() with a single call to devm_platform_ioremap_resource_byname(). However, the struct resource is needed as we access its members so at present a null pointer is dereferenced. Fix by doing things the old way. Fixes: 9c34d023 ("ASoC: omap-mcbsp: Re-arrange files for core McBSP and Sidetone function split") Signed-off-by:
Alex Dewar <alex.dewar90@gmail.com> Link: https://lore.kernel.org/r/20201004102535.325547-1-alex.dewar90@gmail.comSigned-off-by:
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Cezary Rojewski authored
While sst_dsp_get_thread_context() is declared as solution-agnostic, it is only used by /skylake/ solution. Majority of thread_context field usages are direct accesses. Improve code cohesiveness and convert to single usage model. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by:
Liam Girdwood <liam.r.girdwood@intel.com> Link: https://lore.kernel.org/r/20201006064907.16277-14-cezary.rojewski@intel.comSigned-off-by:
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Cezary Rojewski authored
struct sst_pdata is unused among remaining /sound/soc/intel solution so remove it. Signed-off-by:
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Cezary Rojewski authored
With sound/soc/intel/haswell and /baytrail gone, registers left within sst-dsp header are atom-specific. Relocate these to atom internal header to make atom truely independent of sound/soc/common processing code. Signed-off-by:
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