- 29 Jan, 2019 11 commits
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Ranjani Sridharan authored
struct snd_soc_dapm_route has been modified to be a dynamic object so that it can be used to save driver specific data while parsing topology and clean up driver-specific data during driver unloading. This patch makes the following changes to accomplish the above: 1. Set the dobj member of snd_soc_dapm_route during the SOC_TPLG_PASS_GRAPH pass of topology parsing. 2. Add the remove_route() routine that will be called while removing all dynamic objects from the component driver. Signed-off-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Ranjani Sridharan authored
Add a new dobj type SND_SOC_DOBJ_GRAPH for dapm routes and add snd_soc_dobj member to struct snd_soc_dapm_route. This enables device drivers to save driver specific data pertaining to dapm routes and also be able to clean up the data when the driver module is unloaded. Also, reorder the snd_soc_dobj_type types to align with matching topology header types. Signed-off-by:
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Bard liao authored
template.sname and template.name are only freed when an error occur. They should be freed in the success return case, too. Signed-off-by:
Bard liao <yung-chuan.liao@linux.intel.com> Signed-off-by:
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Amadeusz Sławiński authored
dtexts is two dimensional array, so we also need to free it after freeing its fields. Signed-off-by:
Amadeusz Sławiński <amadeuszx.slawinski@intel.com> Signed-off-by:
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Amadeusz Sławiński authored
Currently when we unload and reload machine driver few times we end with corrupted list and try to cleanup no longer existing objects. Fix this by removing dobj from the list. Signed-off-by:
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Amadeusz Sławiński authored
We already have passed dobj, there is no reason to access it through containing structs. Signed-off-by:
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Pierre-Louis Bossart authored
For some reason we test if the machine is passed as a parameter before fixing up the codec name. This is unnecessary, generates false positives in static analysis tools and done only in this machine driver, remove and adjust indentation. Reported-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
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Cheng-Yi Chiang authored
Add a codec driver to control ChromeOS EC codec. Use EC Host command to enable/disable I2S recording and control other configurations. Signed-off-by:
Cheng-Yi Chiang <cychiang@chromium.org> Reviewed-by:
Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by:
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Cheng-Yi Chiang authored
Add documentation for Chrome EC codec driver. Signed-off-by:
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Mark Brown authored
Linux 5.0-rc4
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Mark Brown authored
Signed-off-by:
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- 28 Jan, 2019 29 commits
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Srinivas Kandagatla authored
Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by:
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Srinivas Kandagatla authored
This patch adds audio routing for both playback and capture. Signed-off-by:
Vinod Koul <vkoul@kernel.org> Signed-off-by:
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Srinivas Kandagatla authored
This patch adds required dapm widgets for capture path. Signed-off-by:
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Srinivas Kandagatla authored
This patch adds required dapm widgets for playback. Signed-off-by:
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Srinivas Kandagatla authored
This patch adds basic controls found in wcd9335 codec. Signed-off-by:
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Srinivas Kandagatla authored
CLASS-H controller/Amplifier is common accorss Qualcomm WCD codec series. This patchset adds basic CLASS-H controller apis for WCD codecs after wcd9335 to use. Signed-off-by:
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Srinivas Kandagatla authored
Qualcomm WCD9335 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 Seven DACs and nine dedicated interpolators, Seven (six audio ADCs, and one VBAT ADC), Multibutton headset control (MBHC), Active noise cancellation and Sidetone paths and processing. This patchset adds very basic support for playback and capture via the 9 interpolators and ADC respectively. Signed-off-by:
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Srinivas Kandagatla authored
This patch updates wcd9335 bindings with recommended properties. Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
Add helper to override dailink platform name, if passed as parameter Signed-off-by:
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Pierre-Louis Bossart authored
To reuse the same machine drivers with Atom/SST, Skylake and SOF, we need to change the default platform_name (or platforms->name in the "modern" representation). So far, this override was done with an automatic override, which was broken by a set of changes for DT platforms related to deferred probe handling. This automatic override is actually not really needed, the machine driver can already receive the platform name as a platform_data parameter. This is used e.g. for HDaudio support where we have different PCI aliases used for different platforms. We can reuse the same mechanism and modify the machine drivers to override the dailinks prior to registrating the card. This will require additional work for SOF, but with this helper it'll be just two lines of additional code per machine driver which is reused, not the end of the world. This helper can be simplified when all drivers have transitioned to the "modern" representation of dailinks. Signed-off-by:
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Yizhuo authored
In function rt5651_i2c_probe(), local variable "ret" could be uninitialized if function regmap_read() returns -EINVAL. However, this value is used in if statement. This is potentially unsafe. Signed-off-by:
Yizhuo <yzhai003@ucr.edu> Signed-off-by:
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Pierre-Louis Bossart authored
Fix compilation issues reported by 0day-Kbuild with sparc64 w/ SOF. Signed-off-by:
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Dimitris Papavasiliou authored
The rationale behind the current calculation is somewhat obscure [1] and can yield slightly wrong dividers in certain cases, which the machine drivers for some boards (like the HiFiBerry DAC+ Pro) seemingly try to circumvent, by updating the rate fraction so as to suit this calculation. The updated calculation should correctly yield the smallest bit clock rate that would fit the frame. [1] http://mailman.alsa-project.org/pipermail/alsa-devel/2019-January/144219.htmlSigned-off-by:
Dimitris Papavasiliou <dpapavas@gmail.com> Signed-off-by:
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Dimitris Papavasiliou authored
Some boards, such as the HiFiBerry DAC+ Pro, use a pair of external oscillators, to generate 44.1 or 48kHz multiples and are forced to resort to hacks [1] in order to support 24-bit data without ending up with fractional dividers. This patch allows the machine driver to use 32-bit frames for 24-bit data to avoid such issues. Although the datasheet (p. 15) seems to suggest that only a handful of ratios are supported, it's not very explicit about it, so we allow the full range of values supported by the underlying register in the callback, to avoid needlessly rejecting potentially usable configurations. [1] http://mailman.alsa-project.org/pipermail/alsa-devel/2018-December/143442.htmlSigned-off-by:
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Kuninori Morimoto authored
We can use for_each_link_codecs() without waiting for_each_rtd_codec_dai() on soc_bind_dai_link(). Let's use for_each macro. Fixes: 50acc7e49 ("ASoC: core: Fix multi-CODEC setups") Fixes: 10dff9b0 ("ASoC: soc-core: use for_each_link_codecs() for dai_link codecs") Signed-off-by:Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by:
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Kuninori Morimoto authored
This patch fixup build error for commit 6a8d4198 ("ASoC: mediatek: mt6358: add codec driver") Fixes: commit 6a8d4198 ("ASoC: mediatek: mt6358: add codec driver") Signed-off-by:
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