- 25 Dec, 2019 8 commits
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Srinivas Kandagatla authored
Qualcomm WCD9340/WCD9341 Codec is a standalone Hi-Fi audio codec IC, It supports both I2S/I2C and SLIMbus audio interfaces. On slimbus interface it supports two data lanes; 16 Tx ports and 8 Rx ports. It has Five DACs and seven dedicated interpolators, Seven (six audio ADCs, and one VBAT ADC), Multibutton headset control (MBHC), Active noise cancellation, Sidetone paths, MAD (mic activity detection) and codec processing engine. It supports Class-H differential earpiece out and stereo single ended headphones out. This codec also has integrated SoundWire controller. This patchset adds very basic support for playback and capture via the interpolators and ADC respectively. Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20191219103153.14875-4-srinivas.kandagatla@linaro.orgReviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Srinivas Kandagatla authored
This patch adds bindings for wcd9340/wcd9341 audio codec which can support both SLIMbus and I2S/I2C interface. Signed-off-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20191219103153.14875-2-srinivas.kandagatla@linaro.orgReviewed-by:
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Mark Brown authored
Merge branch 'for-5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.6
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Angus Ainslie (Purism) authored
The Broadmobi BM818 uses a different sample rate and channels from the option modem. Signed-off-by:
Angus Ainslie (Purism) <angus@akkea.ca> Reviewed-by:
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Angus Ainslie (Purism) authored
The Broadmobi bm818 uses stereo sound at 48Khz sample rate Signed-off-by:
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YueHaibing authored
sound/soc/intel/boards/kbl_da7219_max98357a.c:343:48: warning: constraints_16000 defined but not used [-Wunused-const-variable=] sound/soc/intel/boards/kbl_da7219_max98357a.c:348:27: warning: ch_mono defined but not used [-Wunused-const-variable=] They are never used, so can be removed. Reported-by:
Hulk Robot <hulkci@huawei.com> Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20191224140237.36732-1-yuehaibing@huawei.comSigned-off-by:
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Sathyanarayana Nujella authored
TGL supports more than three HDMI Dai's. So, update hdac_hda_dais table to include 4th DAI. Without this patch, we saw the below error in TGL DUT: sof_rt5682 tgl_max98357a_rt5682: ASoC: CODEC DAI intel-hdmi-hifi4 not Signed-off-by:
Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Signed-off-by:
Jairaj Arava <jairaj.arava@intel.com> Signed-off-by:
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Sathyanarayana Nujella authored
TGL supports more than three iDisp DAI's. Add support for iDisp4 CPU DAI. Without this patch, we saw the below error on our TGL DUT: sof_rt5682 tgl_max98357a_rt5682: ASoC: CPU DAI iDisp4 Pin not registered Signed-off-by:
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- 24 Dec, 2019 9 commits
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Daniel Baluta authored
dsp_box is used to keep DSP initiated messages. The value of dsp_offset is set by the DSP with the first message, so we need a way to bootstrap it in order to get the first message. We do this by setting the correct default dsp_box offset which on i.MX8 is not zero. Very interesting is why it has worked until now. On i.MX8, DSP communicates with ARM core using a shared SDRAM memory area. Actually, there are two shared areas: * SDRAM0 - starting at 0x92400000, size 0x800000 * SDRAM1 - starting at 0x92C00000, size 0x800000 SDRAM0 keeps the data sections, starting with .rodata. By chance fw_ready structure was placed at the beginning of .rodata. dsp_box_base is defined as SDRAM0 + dsp_box_offset and it is placed at the beginning of SDRAM1 (dsp_box_offset should be 0x800000). But because it is zero initialized by default it points to SDRAM0 where by chance the fw_ready was placed in the SOF firmware. Anyhow, SOF commit 7466bee378dd811b ("clk: make freq arrays constant") fw_ready is no longer at the beginning of SDRAM0 and everything shows how lucky we were until now. Fix this by properly setting the default dsp_box offset. Fixes: 202acc56 ("ASoC: SOF: imx: Add i.MX8 HW support") Signed-off-by:Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by:
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Dragos Tarcatu authored
remove_link() is currently calling snd_soc_remove_dai_link() after it has already freed the memory for the link name. But this is later read from snd_soc_get_pcm_runtime() causing a KASAN use-after-free warning. Reorder the cleanups to fix this issue. Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by:
Dragos Tarcatu <dragos_tarcatu@mentor.com> Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/20191204210447.11701-4-pierre-louis.bossart@linux.intel.comSigned-off-by:
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Chuhong Yuan authored
The driver forgets to call pm_runtime_disable in probe failure and remove. Add the missed calls to fix it. Signed-off-by:
Chuhong Yuan <hslester96@gmail.com> Acked-by:
Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20191203111303.12933-1-hslester96@gmail.comSigned-off-by:
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Olivier Moysan authored
Changing input state in iec capture control is not safe, as the pin state may be changed concurrently by ASoC framework. Remove pin state handling in iec capture control. Note: This introduces a restriction on capture control, when pin sleep state is defined in device tree. In this case channel status can be captured only when an audio stream capture is active. Fixes: f68c2a68 ("ASoC: stm32: spdifrx: add power management") Signed-off-by:
Olivier Moysan <olivier.moysan@st.com> Link: https://lore.kernel.org/r/20191204154333.7152-4-olivier.moysan@st.comSigned-off-by:
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Olivier Moysan authored
When snd_pcm_stop() is called in interrupt routine, substream context may have already been released. Add protection on substream context. Fixes: 03e4d5d5 ("ASoC: stm32: Add SPDIFRX support") Signed-off-by:
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Olivier Moysan authored
In current spdifrx driver locks may be requested as follows: - request lock on iec capture control, when starting synchronization. - request lock in interrupt context, when spdifrx stop is called from IRQ handler. Take lock with IRQs disabled, to avoid the possible deadlock. Lockdep report: [ 74.278059] ================================ [ 74.282306] WARNING: inconsistent lock state [ 74.290120] -------------------------------- ... [ 74.314373] CPU0 [ 74.314377] ---- [ 74.314381] lock(&(&spdifrx->lock)->rlock); [ 74.314396] <Interrupt> [ 74.314400] lock(&(&spdifrx->lock)->rlock); Fixes: 03e4d5d5 ("ASoC: stm32: Add SPDIFRX support") Signed-off-by:
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Takashi Iwai authored
The error path of soc_new_pcm_runtime() invokes soc_free_pcm_runtime() that may cause a few problems. First off, it calls list_del() for rtd->list that may not be initialized. Similarly, snd_soc_pcm_component_free() traverses over the component list that may not be initialized, either. Such access to the uninitialized list head would lead to either a BUG_ON() or a memory corruption. This patch fixes the access to uninitialized list heads by initializing the list heads properly at the beginning before those error paths. Signed-off-by:
Takashi Iwai <tiwai@suse.de> Reviewed-by:
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Daniel Baluta authored
When converting a normal link to a DPCM link we need to set dpcm_playback / dpcm_capture otherwise playback/capture streams will not be created resulting in errors like this: [ 36.039111] sai1-wm8960-hifi: ASoC: no backend playback stream Fixes: a655de80 ("ASoC: core: Allow topology to override machine driver FE DAI link config") Signed-off-by:
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Colin Ian King authored
The memory allocation failure check for priv->pd_dev is incorrectly pointer checking priv instead of priv->pd_dev. Fix this. Addresses-Coverity: ("Logically dead code") Fixes: 202acc56 ("ASoC: SOF: imx: Add i.MX8 HW support") Signed-off-by:Colin Ian King <colin.king@canonical.com> Reviewed-by:
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- 20 Dec, 2019 1 commit
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Mark Brown authored
The suspend function is empty so can be removed. Signed-off-by:
Tzung-Bi Shih <tzungbi@google.com> Link: https://lore.kernel.org/r/20191219125140.47689-1-broonie@kernel.orgSigned-off-by:
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- 18 Dec, 2019 22 commits
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Ben Zhang authored
Add machine driver for Broadwell + rt5650. Signed-off-by:
Bard Liao <bardliao@realtek.com> Signed-off-by:
Ben Zhang <benzh@chromium.org> Signed-off-by:
Mac Chiang <mac.chiang@intel.com> Signed-off-by:
Jon Flatley <jflat@chromium.org> Signed-off-by:
Curtis Malainey <cujomalainey@chromium.org> Acked-by:
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Pierre-Louis Bossart authored
Now that Xtensa stuff is only referenced in Intel stuff, define namespace and import it in Intel BYT/BDW/HDaudio modules Signed-off-by:
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Pierre-Louis Bossart authored
The current structures are not well designed. We include Xtensa information from the ACPI and PCI levels, but at the Kconfig/module level everything Xtensa related is included at the sof/intel level. Move the arch_ops under ops so that Xtensa is hidden in the DSP ops, with a structure that follows the Kconfig/module partition. Signed-off-by:
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Pierre-Louis Bossart authored
Define namespaces (one generic and one dedicated for i915) and include them in HDaudio top-level module. Signed-off-by:
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Jerome Brunet authored
Now that the fifo depths and thresholds are properly in the axg-fifo driver, we can relax the constraints on period. As long as the period is a multiple of the fifo burst size (8 bytes) things should be OK. Signed-off-by:
Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20191218172420.1199117-5-jbrunet@baylibre.comSigned-off-by:
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Jerome Brunet authored
Let the fifo driver parse the fifo depth from DT. Eventually all DT should have this property. Until it is actually the case, default to 256 bytes if the property is missing. 256 bytes is the size of the smallest fifo on the supported SoCs. On the supported SoC, fifo A is usually bigger than the other ones. With depth known, we can improve the usage of the fifo and adapt the setup of request threshold. Signed-off-by:
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Jerome Brunet authored
On TODDR sm1, the fifo threshold register field is slightly different compared to the other SoCs. This leads to the fifo A being flushed to memory every 8kB. If the period is smaller than that, several periods are pushed to memory and notified at once. This is not ideal. Fix the register field update. With this, the fifos are flushed every 128B. We could still do better, like adapt the threshold depending on the period size, but at least it consistent across the different SoC/fifos Fixes: 5ac825c3 ("ASoC: meson: axg-toddr: add sm1 support") Reported-by:
Alden DSouza <aldend@google.com> Signed-off-by:
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Dragos Tarcatu authored
remove_link() is currently calling snd_soc_remove_pcm_runtime() after it has already freed the memory for the link name. But this is later read from snd_soc_get_pcm_runtime() causing a KASAN use-after-free warning. Reorder the cleanups to fix this issue. Reviewed-by:
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Jerome Brunet authored
Add a new property with the depth of the fifo in bytes. This is useful since some instance of the fifo, even on the same SoC, may have different depth. The depth is useful is set some parameters of the fifo. Signed-off-by:
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Guido Roncarolo authored
Follow example from Intel SSP. Signed-off-by:
Guido Roncarolo <guido.roncarolo@nxp.com> Signed-off-by:
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Guido Roncarolo authored
Introduce sof_ipc_dai_sai_params to keep information that we get from topology and we send to DSP FW. For the moment it is identical to ESAI one but it will evolve shortly independently Signed-off-by:
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Kai Vehmanen authored
Fix typo in Kconfig dependencies. The correct dependency for HDMI is SND_SOC_SOF_HDA_AUDIO_CODEC. Reported-by:
Yong Zhi <yong.zhi@intel.com> Fixes: e3d8f8ae ("ASoC: Intel: boards: make common HDMI driver the default for SOF") Signed-off-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by:
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Kai Vehmanen authored
In case a HDA codec probe fails, do not raise error immediately, but instead remove the codec from bus->codec_mask and continue probe for other codecs. This allows for more robust behaviour in cases where one codec in the system is faulty. SOF driver load can still proceed with the codecs that can be probed successfully. Probe may still fail if suitable machine driver is not found, but in many cases the generic HDA machine driver can operate with a subset of codecs. Reviewed-by:
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Yong Zhi authored
This patch adds sof_da7219_max98373 machine driver. Tested on JasperLake platform with SOF only. Signed-off-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by:
Vani Ganji <vani.ganji@intel.com> Signed-off-by:
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Karol Trzcinski authored
Log information about used compilator and optimization level in sof firmware to host system. It will be helful to catch some compiler dependent bugs. Signed-off-by:
Karol Trzcinski <karolx.trzcinski@linux.intel.com> Signed-off-by:
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Karol Trzcinski authored
Add compiler information structure sof_ipc_cc_version. Add new enum value in sof_ipc_ext_data for new structure. This struct will be used to show more information about firmware in host system. It will be helpful during debugging. Signed-off-by:
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Ranjani Sridharan authored
Add a state machine for FW boot to track the different stages of FW boot and replace the boot_complete field with fw_state field in struct snd_sof_dev. This will be used to determine the actions to be performed during system suspend. One of the main motivations for adding this change is the fact that errors during the top-level SOF device probe cannot be propagated and therefore suspending the SOF device normally during system suspend could potentially run into errors. For example, with the current flow, if the FW boot failed for some reason and the system suspends, the SOF device suspend could fail because the CTX_SAVE IPC would be attempted even though the FW never really booted successfully causing it to time out. Another scenario that the state machine fixes is when the runtime suspend for the SOF device fails and the DSP is powered down nevertheless, the CTX_SAVE IPC during system suspend would timeout because the DSP is already powered down. Reviewed-by:
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Pierre-Louis Bossart authored
Define namespace and include it in PCI top-level module. Signed-off-by:
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Pierre-Louis Bossart authored
There are no known commercial devices using Haswell, and there is no support for Haswell in SOF so remove remaining definitions and structures. Signed-off-by:
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Pierre-Louis Bossart authored
Define namespace and include it in ACPI top-level module. Signed-off-by:
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Pierre-Louis Bossart authored
Define separate namespaces and include them in ACPI and PCI top-level modules. Signed-off-by:
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Pierre-Louis Bossart authored
The legacy IPC routines are only used by broadwell and baytrail modules, import them as needed and make sure other modules cannot load them. Signed-off-by:
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