- 09 Oct, 2023 18 commits
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Mark Brown authored
Merge series from Linus Walleij <linus.walleij@linaro.org>: Convert over the Mediatek codecs to use GPIO descriptors. One few-liner affects gpiolib-of.h, I don't think there will be conflicts so I suggest that all of this can be merged through ASoC after review.
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Mark Brown authored
Merge series from Linus Walleij <linus.walleij@linaro.org>: The Rockchip drivers are pretty straight-forward to convert over to using GPIO descriptors.
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Linus Walleij authored
This driver includes the legacy GPIO header <linux/gpio.h> but is not using any symbols from it. AFE has a custom GPIO implementation that is not using the kernel GPIO framework. Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Reviewed-by:
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by:
Mark Brown <broonie@kernel.org>
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Linus Walleij authored
This driver includes the legacy GPIO header <linux/gpio.h> but is not using any symbols from it. AFE has a custom GPIO implementation that is not using the kernel GPIO framework, so it need not include it either. Signed-off-by:
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Linus Walleij authored
This driver includes the legacy GPIO header <linux/gpio.h> and <linux/of_gpio.h> but does not use any symbols from either of them so drop the includes. Signed-off-by:
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Linus Walleij authored
This driver includes the legacy GPIO header <linux/gpio.h> and <linux/of_gpio.h> but does not use any symbols from either of them so drop the includes. Signed-off-by:
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Linus Walleij authored
This driver includes the legacy GPIO header <linux/gpio.h> and <linux/of_gpio.h> but does not use any symbols from either of them so drop the includes. Signed-off-by:
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Linus Walleij authored
This driver includes the legacy GPIO header <linux/gpio.h> but is not using any symbols from it. Drop the include. Signed-off-by:
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Linus Walleij authored
The driver is pretty straight-forward to convert to use GPIO descriptors, however a separate patch is needed to accept the DT GPIO resources ending with "-gpio1" and "-gpio2" instead of the standard "-gpio" or "-gpios" name convention. Signed-off-by:
Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by:
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Linus Walleij authored
These gpio names are due to old DT bindings not following the "-gpio"/"-gpios" conventions. Handle it using a quirk so the driver can just look up the GPIOs. Signed-off-by:
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Krzysztof Kozlowski authored
Driver compares widget name in wsa_macro_spk_boost_event() widget event callback, however it does not handle component's name prefix. This leads to using uninitialized stack variables as registers and register values. Handle gracefully such case. Fixes: 2c4066e5 ("ASoC: codecs: lpass-wsa-macro: add dapm widgets and route") Cc: stable@vger.kernel.org Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231003155422.801160-1-krzysztof.kozlowski@linaro.orgSigned-off-by:
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Krzysztof Kozlowski authored
Move the includes of binding headers from Qualcomm SoC sound drivers headers to unit files actually using these bindings. This reduces the amount of work for C preprocessor and makes usage of bindings easier to follow. No impact expected on the final binaries. Signed-off-by:
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Krzysztof Kozlowski authored
Few units use qcom,lpass.h binding headers but they rely on them being included through a different header. Make the usage explicit which allows easier to find the users of a header. Signed-off-by:
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Pierre-Louis Bossart authored
When IPC3 is not selected, sof-client.c still makes a hard-coded reference to an IPC3-specific function: ERROR: modpost: "sof_ipc3_do_rx_work" [sound/soc/sof/snd-sof.ko] undefined! Fix by making the code conditional. Closes: https://github.com/thesofproject/linux/issues/4581Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Curtis Malainey <cujomalainey@chromium.org> Reviewed-by:
Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by:
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Linus Walleij authored
The Rockchip RT5645 ASoC driver includes two legacy GPIO headers but doesn't use symbols from any of them. Delete the includes. Signed-off-by:
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Linus Walleij authored
The Rockchip MAX98090 ASoC driver includes two legacy GPIO headers but doesn't use symbols from any of them. Delete the includes. Signed-off-by:
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Linus Walleij authored
The RK3399 ASoC driver includes two legacy GPIO headers but doesn't use symbols from any of them. Delete the includes. Signed-off-by:
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Linus Walleij authored
This converts the Rockchip RK3288 HDMI driver to use GPIO descriptors: - Look up the HP EN GPIO as an optional descriptor and handle it directly, the gpiod API is NULL-tolerant so no special guards are needed. - Let the Jack detection core obtain and handle the HP detection GPIO, just pass the right name and gpiod_dev and it will do the job. Make sure to check that the GPIO property is there first, so it becomes optional. Signed-off-by:
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- 06 Oct, 2023 9 commits
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Mark Brown authored
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>: Add pipeline priority support for IPC4: Add support for parsing pipeline priorities from the topology. This will be used to break the tie between pipelines to set the trigger order when multiple pipelines are triggered simultaneously.
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Mark Brown authored
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>: Update the hibernate and wake command sequences to meet the latest datasheet specification and enable hibernation for I2C and SPI control interfaces. Richard Fitzgerald (1): ASoC: cs35l56: Enable low-power hibernation mode on SPI Simon Trimmer (3): ASoC: cs35l56: Change hibernate sequence to use allow auto hibernate ASoC: cs35l56: Wake transactions need to be issued twice ASoC: cs35l56: Enable low-power hibernation mode on i2c include/sound/cs35l56.h | 1 + sound/soc/codecs/cs35l56-i2c.c | 1 + sound/soc/codecs/cs35l56-shared.c | 66 +++++++++++++++++++------------ sound/soc/codecs/cs35l56-spi.c | 1 + 4 files changed, 43 insertions(+), 26 deletions(-) -- 2.30.2
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Kees Cook authored
Add missing sof header files for ASoC. Suggested-by:
Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20231005025618.work.355-kees@kernel.orgSigned-off-by:
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Richard Fitzgerald authored
Hibernation can be enabled on SPI-connected devices now that the hibernate and wake sequences have been updated to work with wake-on-MOSI. Signed-off-by:
Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20231006111039.101914-5-rf@opensource.cirrus.comSigned-off-by:
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Simon Trimmer authored
This can now be re-enabled as the sequence to reliably wake the device has been implemented in the shared code. Signed-off-by:
Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by:
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Simon Trimmer authored
As the dummy wake is a toggling signal (either I2C or SPI activity) it is not guaranteed to meet the minimum asserted hold time for a wake signal. In this case the wake must guarantee rising edges separated by at least the minimum hold time. Signed-off-by:
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Simon Trimmer authored
If the hardware uses SPI_MOSI, I2C_SCL or I2C_SDA as the wake source the bus activity of sending HIBERNATE_NOW will wake up the amps that were already put into hibernate. ALLOW_AUTO_HIBERNATE tells the firmware to hibernate itself after a timeout of a few seconds, giving the driver instances time to send this before any amps have gone into hibernate. Signed-off-by:
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Rander Wang authored
The pipeline priority is set in topology and driver should sort pipeline based on priority for trigger order. Reviewed-by:
Rander Wang <rander.wang@intel.com> Signed-off-by:
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Rander Wang authored
Driver set pipeline priority according to priority setting in topology. Reviewed-by:
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- 04 Oct, 2023 3 commits
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Kees Cook authored
Make sure a few other paths are correctly sent to the ASoC maintainers. Link: https://lore.kernel.org/lkml/63dd3676.170a0220.1f1b2.3244@mx.google.com/ Cc: Mark Brown <broonie@kernel.org> Signed-off-by:
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Simon Trimmer authored
read_poll_timeout() is a macro and val will be populated before use, however some static analysis tools treat it as a function and warn of uninitialised variable usage. Signed-off-by:
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Kees Cook authored
Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct snd_soc_dapm_widget_list. Additionally, since the element count member must be set before accessing the annotated flexible array member, move its initialization earlier. Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org> Cc: alsa-devel@alsa-project.org Cc: linux-hardening@vger.kernel.org Link: https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci [1] Signed-off-by:
"Gustavo A. R. Silva" <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20231003232852.work.257-kees@kernel.orgSigned-off-by:
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- 03 Oct, 2023 3 commits
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Bragatheswaran Manickavel authored
Convert the rt5616 audio CODEC bindings to DT schema Signed-off-by:
Bragatheswaran Manickavel <bragathemanick0908@gmail.com> Reviewed-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230930165050.7793-1-bragathemanick0908@gmail.comSigned-off-by:
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Simon Trimmer authored
The two CS35L56_HIBERNATE_WAKE_* constants in cs35l56.h aren't used by any of the driver code. Signed-off-by:
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Mark Brown authored
Merge series from Luca Weiss <luca.weiss@fairphone.com>: The AW88261 chip doesn't have a reset gpio, so remove it from the bindings and from the driver.
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- 02 Oct, 2023 7 commits
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Joerg Schambacher authored
The TAS5754/6 power amplifiers use the same pcm512x driver with only minor restictions described in the bindings document. Signed-off-by:
Joerg Schambacher <joerg.hifiberry@gmail.com> Reviewed-by:
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Joerg Schambacher authored
Enables the existing pcm512x driver to control the almost compatible TAS5754 and -76 amplifers. Both amplifiers support only an I2C interface and the internal PLL must be always on to provide necessary clocks to the amplifier section. Tested on TAS5756 with support from Andreas Arbesser-Krasser from Texas Instruments <a-krasser@ti.com> Signed-off-by:
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Luca Weiss authored
According to the AW88261 datasheet (V1.1) and device schematics I have access to, there is no reset gpio present on the AW88261. Remove it. Signed-off-by:
Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20231002-aw88261-reset-v2-2-837cb1e7b95c@fairphone.comSigned-off-by:
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Luca Weiss authored
The AW88261 chip doesn't have a reset GPIO, so disallow providing reset-gpios. At the same time also don't keep reset-gpios required for AW88395. This is both because the Linux driver has it optional, and it also simplifies the bindings by not introducing another conditional. Signed-off-by:
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Mark Brown authored
Merge series from Linus Walleij <linus.walleij@linaro.org>: This cleans up and rewrites the GPIO usage in the TI ASoC components to use GPIO descriptors exclusively. Signed-off-by:
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Shenghao Ding authored
fixed m68k compiling issue: mapping table can save code field; storing the dev_idx as a member of block can reduce unnecessary time and system resource comsumption of dev_idx mapping every time the block data writing to the dsp. Signed-off-by:
Shenghao Ding <shenghao-ding@ti.com> Link: https://lore.kernel.org/r/20231002090434.1896-1-shenghao-ding@ti.comSigned-off-by:
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Amadeusz Sławiński authored
Recent commit removed the only user of bus variable in avs_dai_fe_prepare(), also remove the variable itself. Reported-by:
kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202309292121.5DdaNpLj-lkp@intel.com/Reviewed-by:
Cezary Rojewski <cezary.rojewski@intel.com> Signed-off-by:
Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Link: https://lore.kernel.org/r/20231002084629.903103-1-amadeuszx.slawinski@linux.intel.comSigned-off-by:
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