summaryrefslogtreecommitdiff
path: root/sound/soc/spear/spdif_out.c
AgeCommit message (Collapse)Author
2023-01-31ASoC: spear: use helper functionKuninori Morimoto
Current ASoC has many helper function. This patch use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87wn53ea4i.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-06-27ASoC: spear: Migrate to new style legacy DAI naming flagCharles Keepax
Change the legacy DAI naming flag from opting in to the new scheme (non_legacy_dai_naming), to opting out of it (legacy_dai_naming). These drivers appear to be on the CPU side of the DAI link and currently uses the legacy naming, so add the new flag. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220623125250.2355471-6-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-17ASoC: spear: spdif_out: Use devm_platform_get_and_ioremap_resource()Yang Yingliang
Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20210617032900.600124-1-yangyingliang@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-16ASoC: spear: merge .digital_mute() into .mute_stream()Kuninori Morimoto
snd_soc_dai_digital_mute() is internally using both mute_stream() (1) or digital_mute() (2), but the difference between these 2 are only handling direction. We can merge digital_mute() into mute_stream int snd_soc_dai_digital_mute(xxx, int direction) { ... else if (dai->driver->ops->mute_stream) (1) return dai->driver->ops->mute_stream(xxx, direction); else if (direction == SNDRV_PCM_STREAM_PLAYBACK && dai->driver->ops->digital_mute) (2) return dai->driver->ops->digital_mute(xxx); ... } Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/87a709xxij.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-10ASoC: spear: Delete an error message for a failed memory allocation in two ↵Markus Elfring
functions Omit an extra message for a memory allocation failure in these functions. This issue was detected by using the Coccinelle software. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-10-20ASoC: spear: drop owner assignment from platform_driversWolfram Sang
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-03-10ASoC: spear: spdif_out: Fix mute controlLars-Peter Clausen
For controls registers with snd_soc_add_dai_controls snd_kcontrol_chip() returns a pointer to the DAI, not to the CODEC. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-12-18ASoC: SPEAr: remove custom DMA alloc compat functionStephen Warren
spear_pcm_request_chan() is almost identical to dmaengine_pcm_compat_request_channel(), with the exception that the latter: a) Assumes that the DAI DMA data is a struct snd_dmaengine_dai_dma_data pointer rather than some custom type. b) dma_data->filter_data rather than dma_data should be passed to snd_dmaengine_pcm_request_channel() as the filter data. Make minor changes to the SPEAr DAI drivers so that those two conditions are met. This allows removal of the custom .compat_request_channel(). Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-12-18ASoC: SPEAr: get rid of spear-pcm-audio struct deviceStephen Warren
Modify the SPEAr PCM driver so that it's a utility library that can be registered on each DAI, rather than a separate struct device. This is more in line with how many recent DT-converted platforms operate, and avoids the need for yet another struct device. This is also required as a pre-cursor to removing spear_pcm_request_chan(). Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-19ASoC: SPEAr spdif_out: Remove redundant variableSachin Kamat
Return directly and remove the intermediate local variable. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-18ASoC: SPEAr spdif_out: Use devm_snd_soc_register_componentSachin Kamat
devm_snd_soc_register_component makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-06-17ASoC: spear: Convert to use devm_ioremap_resourceTushar Behera
Commit 75096579c3ac ("lib: devres: Introduce devm_ioremap_resource()") introduced devm_ioremap_resource() and deprecated the use of devm_request_and_ioremap(). devm_request_mem_region is called in devm_ioremap_resource(). Hence that part can also be removed. Since devm_ioremap_resource prints error message on failure, there is no need to print an explicit warning message. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> CC: alsa-devel@alsa-project.org CC: Liam Girdwood <lgirdwood@gmail.com> CC: Mark Brown <broonie@kernel.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-06-13ASoC: SPEAr spdif_{in,out}: fix fallout of previous cleanupUwe Kleine-König
The patch that resulted in bfcc74e (ASoC: SPEAr spdif_{in,out}: use devm for clk and a few more cleanups) was broken and applied on a newer tree than it was created for. So bfcc74e introduced unbalanced clk handling, two warnings about unused variables and passed 3 arguments to a function only taking 2. This commit fixes that. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-05-15ASoC: spear: spdif_out: Staticize unexported functionLars-Peter Clausen
The spdif_soc_dai_probe function is only used in spdif_out.c, so make it static. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-05-12ASoC: SPEAr spdif_{in,out}: use devm for clk and a few more cleanupsUwe Kleine-König
Drop dev_set_drvdata as this is handled in the core and use devm_request_and_ioremap instead of devm_ioremap to properly register the address range used Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-05-12ASoC: spear: Setup dma data in DAI probeLars-Peter Clausen
This allows us to access the DAI DMA data when we create the PCM. We'll use this when converting spear to generic DMA engine PCM driver. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-26ASoC: switch over to use snd_soc_register_component() on spear spdif outKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-04ASoC: SPEAr spdif_out: Add spdif out supportVipin Kumar
This patch implements the spdif out driver for ST peripheral. This peripheral implements IEC60958 standard Signed-off-by: Vipin Kumar <vipin.kumar@st.com> Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
generated by cgit (git 2.34.1) at 2024-06-09 05:24:07 +0000