- 22 Mar, 2021 2 commits
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Shengjiu Wang authored
When there is power domain bind with bus clock, The call flow: devm_regmap_init_mmio_clk - clk_prepare() - clk_pm_runtime_get() cause the power domain of clock always be enabled after regmap_init(). which impact the power consumption. So use devm_regmap_init_mmio instead of devm_regmap_init_mmio_clk, then explicitly enable clock when using by pm_runtime_get(), if CONFIG_PM=n, then fsl_sai_runtime_resume will be explicitly called. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: Viorel Suman <viorel.suman@nxp.com> Link: https://lore.kernel.org/r/1616141203-13344-1-git-send-email-shengjiu.wang@nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Vijendar Mukunda authored
Add support for RT5682 codec in machine driver. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://lore.kernel.org/r/1616118056-5506-1-git-send-email-Vijendar.Mukunda@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>
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- 19 Mar, 2021 16 commits
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Mark Brown authored
Merge series "ASoC: tidyup error message timing" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>: Hi Mark Indicating error message when failed case is very useful for debuging. In many case, it uses below style. int function(...) { ... return ret; } int caller(...) { ... ret = function(...); if (ret < 0) dev_err(...) ... } This is not so bad, but in this style *each caller* needs to indicate duplicate same error message, and some caller is forgetting to do it. And caller can't indicate detail function() error information. I know many people have many opinion, but if function() indicates error message, we can get same and detail information without forgot, and it is better. This patch-set tidyup to do it. int function(...) { ... if (ret < 0) dev_err(...) return ret; } int caller(...) { ... ret = function(...); ... } Kuninori Morimoto (14): ASoC: soc-pcm: indicate error message at soc_pcm_open() ASoC: soc-pcm: indicate error message at soc_pcm_hw_params() ASoC: soc-pcm: indicate error message at soc_pcm_prepare() ASoC: soc-pcm: indicate error message at dpcm_path_get() ASoC: soc-pcm: indicate error message at dpcm_be_dai_trigger() ASoC: soc-pcm: indicate error message at dpcm_apply_symmetry() ASoC: soc-pcm: indicate error message at dpcm_run_update_startup/shutdown() ASoC: soc-pcm: indicate error message at dpcm_fe/be_dai_startup() ASoC: soc-pcm: indicate error message at dpcm_fe/be_dai_hw_params() ASoC: soc-pcm: indicate error message at dpcm_fe/be_dai_prepare() ASoC: soc-pcm: don't indicate error message for soc_pcm_hw_free() ASoC: soc-pcm: don't indicate error message for dpcm_be_dai_hw_free() ASoC: don't indicate error message for snd_soc_[pcm_]dai_xxx() ASoC: don't indicate error message for snd_soc_[pcm_]component_xxx() include/sound/soc-dpcm.h | 2 +- sound/soc/soc-compress.c | 9 +- sound/soc/soc-core.c | 22 +---- sound/soc/soc-dapm.c | 24 ++--- sound/soc/soc-pcm.c | 197 +++++++++++++++++++-------------------- 5 files changed, 108 insertions(+), 146 deletions(-) -- 2.25.1
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Wei Yongjun authored
The sparse tool complains as follows: sound/soc/codecs/rt1019.c:927:19: warning: symbol 'rt1019_i2c_driver' was not declared. Should it be static? This symbol is not used outside of rt1019.c, so this commit marks it static. Fixes: 7ec79d38 ("ASoC: rt1019: add rt1019 amplifier driver") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Link: https://lore.kernel.org/r/20210319094102.4185096-1-weiyongjun1@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
All snd_soc_component_xxx() and snd_soc_pcm_component_xxx() itself indicate error message if failed. Its caller doesn't need to indicate duplicated error message. This patch removes it. All snd_soc_component_xxx() indicate error message if failed. Its caller doesn't need to indicate duplicated error message. This patch removes it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/878s6puta6.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
All snd_soc_dai_xxx() and snd_soc_pcm_dai_xxx() itself indicate error message if failed. Its caller doesn't need to indicate duplicated error message. This patch removes it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87a6r5utaa.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
dpcm_be_dai_hw_free() never fail, error message is not needed. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87blblutaf.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
soc_pcm_hw_free() never fail, error message is not needed. We can't use void function for it, because it is used part of struct snd_pcm_ops :: hw_free. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87czw1utaj.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Indicating error message when failed case is very useful for debuging. In many case, its style is like below. int function(...) { ... return ret; } int caller(...) { ... ret = function(...); if (ret < 0) dev_err(...) ... } This is not so bad, but in this style *each caller* needs to indicate duplicate same error message, and some caller is forgetting to do it. And caller can't indicate detail function() error information. If function() indicates error message, we can get same and detail information without forgot. int function(...) { ... if (ret < 0) dev_err(...) return ret; } int caller(...) { ... ret = function(...); ... } This patch follow above style at dpcm_fe/be_dai_prepare() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87eeghutap.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Indicating error message when failed case is very useful for debuging. In many case, its style is like below. int function(...) { ... return ret; } int caller(...) { ... ret = function(...); if (ret < 0) dev_err(...) ... } This is not so bad, but in this style *each caller* needs to indicate duplicate same error message, and some caller is forgetting to do it. And caller can't indicate detail function() error information. If function() indicates error message, we can get same and detail information without forgot. int function(...) { ... if (ret < 0) dev_err(...) return ret; } int caller(...) { ... ret = function(...); ... } This patch follow above style at dpcm_fe/be_dai_hw_params() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87ft0xutat.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Indicating error message when failed case is very useful for debuging. In many case, its style is like below. int function(...) { ... return ret; } int caller(...) { ... ret = function(...); if (ret < 0) dev_err(...) ... } This is not so bad, but in this style *each caller* needs to indicate duplicate same error message, and some caller is forgetting to do it. And caller can't indicate detail function() error information. If function() indicates error message, we can get same and detail information without forgot. int function(...) { ... if (ret < 0) dev_err(...) return ret; } int caller(...) { ... ret = function(...); ... } This patch follow above style at dpcm_fe/be_dai_startup(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87h7ldutay.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Indicating error message when failed case is very useful for debuging. In many case, its style is like below. int function(...) { ... return ret; } int caller(...) { ... ret = function(...); if (ret < 0) dev_err(...) ... } This is not so bad, but in this style *each caller* needs to indicate duplicate same error message, and some caller is forgetting to do it. And caller can't indicate detail function() error information. If function() indicates error message, we can get same and detail information without forgot. int function(...) { ... if (ret < 0) dev_err(...) return ret; } int caller(...) { ... ret = function(...); ... } This patch also do below to dpcm_run_update_startup() 1) remove duplicated ret = -EINVAL 2) remove blank line do below to dpcm_run_update_shutdown() 1) remove unused ret Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87im5tutb3.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Indicating error message when failed case is very useful for debuging. In many case, its style is like below. int function(...) { ... return ret; } int caller(...) { ... ret = function(...); if (ret < 0) dev_err(...) ... } This is not so bad, but in this style *each caller* needs to indicate duplicate same error message, and some caller is forgetting to do it. And caller can't indicate detail function() error information. If function() indicates error message, we can get same and detail information without forgot. int function(...) { ... if (ret < 0) dev_err(...) return ret; } int caller(...) { ... ret = function(...); ... } This patch follow above style at dpcm_apply_symmetry(...) Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87k0q9utb9.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Indicating error message when failed case is very useful for debuging. In many case, its style is like below. int function(...) { ... return ret; } int caller(...) { ... ret = function(...); if (ret < 0) dev_err(...) ... } This is not so bad, but in this style *each caller* needs to indicate duplicate same error message, and some caller is forgetting to do it. And caller can't indicate detail function() error information. If function() indicates error message, we can get same and detail information without forgot. int function(...) { ... if (ret < 0) dev_err(...) return ret; } int caller(...) { ... ret = function(...); ... } Now, dpcm_be_dai_trigger() user uses it like below. err = dpcm_be_dai_trigger(...); if (err < 0) dev_err(..., "ASoC: trigger FE failed %d\n", err); But we can get more detail information if dpcm_be_dai_trigger() itself had dev_err(). And above error message is confusable, failed is *BE*, not *FE*. This patch indicates error message at dpcm_be_dai_trigger(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87lfaputbe.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Indicating error message when failed case is very useful for debuging. In many case, its style is like below. int function(...) { ... return ret; } int caller(...) { ... ret = function(...); if (ret < 0) dev_err(...) ... } This is not so bad, but in this style *each caller* needs to indicate duplicate same error message, and some caller is forgetting to do it. And caller can't indicate detail function() error information. If function() indicates error message, we can get same and detail information without forgot. int function(...) { ... if (ret < 0) dev_err(...) return ret; } int caller(...) { ... ret = function(...); ... } Now, many place uses dpcm_path_get() like below ret = dpcm_path_get(...); if (ret < 0) goto error; (A) else if (ret == 0) dev_dbg(...) But here, (A) part can be indicated at dpcm_path_get() not caller. It is simple and readable code. This patch do it. Small detail behaviors will be exchanged by this patch. 1) indicates debug info (= path numbers) if path > 0 case only (It was *always* indicated). 2) soc_dpcm_fe_runtime_update() is indicating error message for paths < 0 case, but it is already done at dpcm_path_get(). Thus just remove it. but dev_dbg() vs dev_warn() is exchanged. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87mtv5utbj.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Indicating error message when failed case is very useful for debuging. In many case, its style is like below. int function(...) { ... return ret; } int caller(...) { ... ret = function(...); if (ret < 0) dev_err(...) ... } This is not so bad, but in this style *each caller* needs to indicate duplicate same error message, and some caller is forgetting to do it. And caller can't indicate detail function() error information. If function() indicates error message, we can get same and detail information without forgot. int function(...) { ... if (ret < 0) dev_err(...) return ret; } int caller(...) { ... ret = function(...); ... } This patch follow above style at soc_pcm_prepare(). By this patch, dpcm_fe/be_dai_prepare(...) temporary lacks FE/BE error info, but it will reborn soon. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87o8flutbn.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Indicating error message when failed case is very useful for debuging. In many case, its style is like below. int function(...) { ... return ret; } int caller(...) { ... ret = function(...); if (ret < 0) dev_err(...) ... } This is not so bad, but in this style *each caller* needs to indicate duplicate same error message, and some caller is forgetting to do it. And caller can't indicate detail function() error information. If function() indicates error message, we can get same and detail information without forgot. int function(...) { ... if (ret < 0) dev_err(...) return ret; } int caller(...) { ... ret = function(...); ... } This patch follow above style at soc_pcm_hw_params(). By this patch, dpcm_fe/be_dai_hw_params(...) temporary lacks FE/BE error info, but it will reborn soon. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87pn01utbt.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Indicating error message when failed case is very useful for debuging. In many case, its style is like below. int function(...) { ... return ret; } int caller(...) { ... ret = function(...); if (ret < 0) dev_err(...) ... } This is not so bad, but in this style *each caller* needs to indicate duplicate same error message, and some caller is forgetting to do it. And caller can't indicate detail function() error information. If function() indicates error message, we can get same and detail information without forgot. int function(...) { ... if (ret < 0) dev_err(...) return ret; } int caller(...) { ... ret = function(...); ... } This patch follow above style at soc_pcm_open(). By this patch, dpcm_fe/be_dai_startup(...) temporary lacks FE/BE error info, but it will reborn soon. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87r1khutby.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>
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- 18 Mar, 2021 22 commits
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Mark Brown authored
Merge series "ASoC: codecs: remove cppcheck warnings" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: Lots of small fixes in various codec drivers that should have no functional impact. Pierre-Louis Bossart (23): ASoC: ab8500-codec: remove useless structure ASoC: ad1836: remove useless return ASoC: adau1977: remove useless return ASoC: cros_ec_codec: remove null pointer dereference warning ASoC: cx2070x: remove useless assignment ASoC: cx2070x: remove duplicate else branch ASoC: da7219-aad: remove useless initialization ASoC: hdac_hdmi: remove useless initializations ASoC: hdac_hdmi: align function arguments ASoC: hdmi-codec: remove useless initialization ASoC: hdmi-codec: remove unused spk_mask member ASoC: max98090: remove useless assignment ASoC: mt6358: remove useless initializations ASoC: mt6359: remove useless assignment ASoC: nau8825: remove useless assignment ASoC: pcm1681: remove useless assignment ASoC: sigmadsp: align function prototype ASoC: sti-sas: remove unused struct members ASoC: tas2562: remove useless assignment ASoC: tas2562: remove warning on return value ASoC: tas2770: remove useless initialization ASoC: tlv320dac33: clarify expression ASoC: tscs454: remove useless test on PLL disable sound/soc/codecs/ab8500-codec.c | 7 ------- sound/soc/codecs/ad1836.c | 2 -- sound/soc/codecs/adau1977.c | 2 -- sound/soc/codecs/cros_ec_codec.c | 2 +- sound/soc/codecs/cx2072x.c | 11 ++++------- sound/soc/codecs/da7219-aad.c | 2 +- sound/soc/codecs/hdac_hdmi.c | 14 +++++++------- sound/soc/codecs/hdac_hdmi.h | 2 +- sound/soc/codecs/hdmi-codec.c | 3 +-- sound/soc/codecs/max98090.c | 2 +- sound/soc/codecs/mt6358.c | 4 ++-- sound/soc/codecs/mt6359.c | 4 ++-- sound/soc/codecs/nau8825.c | 2 +- sound/soc/codecs/pcm1681.c | 2 +- sound/soc/codecs/sigmadsp.h | 2 +- sound/soc/codecs/sti-sas.c | 3 --- sound/soc/codecs/tas2562.c | 3 +-- sound/soc/codecs/tas2770.c | 2 +- sound/soc/codecs/tlv320dac33.c | 2 +- sound/soc/codecs/tscs454.c | 7 ++++++- 20 files changed, 32 insertions(+), 46 deletions(-) -- 2.25.1
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Mark Brown authored
Merge series "Fix reset controls and RPM of NVIDIA Tegra ASoC drivers" from Dmitry Osipenko <digetx@gmail.com>: Hi, This series adds missing hardware reset controls to I2S and AC97 drivers, corrects runtime PM usage and drivers probe/remove order. Currently drivers happen to work properly because reset is implicitly deasserted by tegra-clk driver, but clk driver shouldn't touch the resets and we need to fix it because this breaks other Tegra drivers. Previously we fixed the resets of the AHUB and HDMI codec drivers, but turned out that we missed the I2C and AC97 drivers. Thanks to Paul Fertser for testing the pending clk patches and finding that audio got broken on Tegra20 AC100 netbook because of the missing I2S reset. Changelog: v5: - After taking another look at the drivers I noticed couple more things that could be improved. These new patches correct runtime PM and probe/remove order of the drivers: ASoC: tegra20: spdif: Correct driver removal order ASoC: tegra20: spdif: Remove handing of disabled runtime PM ASoC: tegra20: i2s: Add system level suspend-resume callbacks ASoC: tegra20: i2s: Correct driver removal order ASoC: tegra20: i2s: Use devm_clk_get() ASoC: tegra20: i2s: Remove handing of disabled runtime PM ASoC: tegra30: i2s: Correct driver removal order ASoC: tegra30: i2s: Use devm_clk_get() ASoC: tegra30: i2s: Remove handing of disabled runtime PM ASoC: tegra30: ahub: Reset global variable ASoC: tegra30: ahub: Correct suspend-resume callbacks ASoC: tegra30: ahub: Remove handing of disabled runtime PM v4: - Added missing prototype for reset_control_bulk_put(). v3: - Fixed reset stubs for !CONFIG_RESET_CONTROLLER. v2: - After some more testing I found that I2S control logic doesn't require I2S clock to be enabled for resetting. Hence it's fine to have I2S to be reset by parent AHUB driver, so I dropped "tegra30: i2s: Add reset control" patch. - While I was double-checking resets on Tegra30, I found that that Tegra30 I2S driver has a broken runtime PM which doesn't restore hardware state on resume and it's lost after AHUB RPM-resume. Thus, added this new patch "tegra30: i2s: Restore hardware state on runtime PM resume". - Added new patches which switch AHUB driver to use reset-bulk API. I took the RFC patch from Philipp Zabel, fixed it and added devm_reset_control_bulk_optional_get_exclusive_released() that will be useful for further Tegra GPU patches. This is a minor improvement which makes code cleaner. Dmitry Osipenko (16): ASoC: tegra20: ac97: Add reset control ASoC: tegra20: i2s: Add reset control ASoC: tegra30: i2s: Restore hardware state on runtime PM resume ASoC: tegra30: ahub: Switch to use reset-bulk API ASoC: tegra20: spdif: Correct driver removal order ASoC: tegra20: spdif: Remove handing of disabled runtime PM ASoC: tegra20: i2s: Add system level suspend-resume callbacks ASoC: tegra20: i2s: Correct driver removal order ASoC: tegra20: i2s: Use devm_clk_get() ASoC: tegra20: i2s: Remove handing of disabled runtime PM ASoC: tegra30: i2s: Correct driver removal order ASoC: tegra30: i2s: Use devm_clk_get() ASoC: tegra30: i2s: Remove handing of disabled runtime PM ASoC: tegra30: ahub: Reset global variable ASoC: tegra30: ahub: Correct suspend-resume callbacks ASoC: tegra30: ahub: Remove handing of disabled runtime PM Philipp Zabel (1): reset: Add reset_control_bulk API drivers/reset/core.c | 215 ++++++++++++++++++++++ include/linux/reset.h | 315 ++++++++++++++++++++++++++++++++ sound/soc/tegra/tegra20_ac97.c | 21 +++ sound/soc/tegra/tegra20_ac97.h | 1 + sound/soc/tegra/tegra20_i2s.c | 60 +++--- sound/soc/tegra/tegra20_i2s.h | 1 + sound/soc/tegra/tegra20_spdif.c | 16 +- sound/soc/tegra/tegra30_ahub.c | 168 ++++++----------- sound/soc/tegra/tegra30_ahub.h | 5 +- sound/soc/tegra/tegra30_i2s.c | 65 ++----- 10 files changed, 667 insertions(+), 200 deletions(-) -- 2.30.2 base-commit: a38fd874
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Brent Lu authored
This patch adds jsl_rt5682_rt1015p which supports the RT5682 headset codec and ALC1015Q-VB speaker amplifier combination on JasperLake platform. This driver also supports ALC1015Q-CG if running in auto-mode. Following table shows the audio interface support of the two amplifiers. | ALC1015Q-CG | ALC1015Q-VB ===================================== I2C | Yes | No Auto-mode | 48K, 64fs | 16k, 32fs | 48k, 32fs | 48k, 64fs Signed-off-by: Brent Lu <brent.lu@intel.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210317110824.20814-1-brent.lu@intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Jack Yu authored
This is initial amplifier driver for rt1019. Signed-off-by: Jack Yu <jack.yu@realtek.com> Link: https://lore.kernel.org/r/20210311025809.31852-1-jack.yu@realtek.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Bhaskar Chowdhury authored
s/drving/driving/ Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20210313231850.17278-1-unixbhaskar@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Nick Desaulniers authored
sound/soc/intel/skylake/skl-topology.c:3613:13: warning: stack frame size of 1304 bytes in function 'skl_tplg_complete' [-Wframe-larger-than=] struct snd_ctl_elem_value is 1224 bytes in my configuration. Heap allocate it, then free it within the current frame. Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Nick Desaulniers <nick.desaulniers@gmail.com> Link: https://lore.kernel.org/r/20210315013908.217219-1-nick.desaulniers@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck warning: sound/soc/codecs/tscs454.c:730:37: style: Same value in both branches of ternary operator. [duplicateValueTernary] val = pll1 ? FV_PLL1CLKEN_DISABLE : FV_PLL2CLKEN_DISABLE; ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-24-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck warning: sound/soc/codecs/tlv320dac33.c:1074:43: style: Clarify calculation precedence for '%' and '?'. [clarifyCalculation] (dac33->alarm_threshold % period_size ? ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-23-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck warning: sound/soc/codecs/tas2770.c:109:10: style: Variable 'ret' is assigned a value that is never used. [unreadVariable] int ret = 0; ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-22-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck warning: sound/soc/codecs/tas2562.c:530:9: warning: Identical condition and return expression 'ret', return value is always 0 [identicalConditionAfterEarlyExit] return ret; ^ sound/soc/codecs/tas2562.c:525:6: note: If condition 'ret' is true, the function will return/exit if (ret) ^ sound/soc/codecs/tas2562.c:530:9: note: Returning identical expression 'ret' return ret; ^ Fix with return 0 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-21-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck throws a warning: sound/soc/codecs/tas2562.c:203:4: style: Assignment of function parameter has no effect outside the function. [uselessAssignmentArg] tx_mask &= ~(1 << right_slot); ^ This assignment seems to come from a copy/paste but the value is indeed not used. Let's remove it. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-20-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck warnings: sound/soc/codecs/sti-sas.c:54:25: style: struct member 'sti_dac_audio::field' is never used. [unusedStructMember] struct regmap_field **field; ^ sound/soc/codecs/sti-sas.c:55:24: style: struct member 'sti_dac_audio::rst' is never used. [unusedStructMember] struct reset_control *rst; ^ sound/soc/codecs/sti-sas.c:61:25: style: struct member 'sti_spdif_audio::field' is never used. [unusedStructMember] struct regmap_field **field; ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-19-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck warning: sound/soc/codecs/sigmadsp.c:736:60: style:inconclusive: Function 'sigmadsp_setup' argument 2 names different: declaration 'rate' definition 'samplerate'. [funcArgNamesDifferent] int sigmadsp_setup(struct sigmadsp *sigmadsp, unsigned int samplerate) ^ sound/soc/codecs/sigmadsp.h:62:60: note: Function 'sigmadsp_setup' argument 2 names different: declaration 'rate' definition 'samplerate'. int sigmadsp_setup(struct sigmadsp *sigmadsp, unsigned int rate); ^ sound/soc/codecs/sigmadsp.c:736:60: note: Function 'sigmadsp_setup' argument 2 names different: declaration 'rate' definition 'samplerate'. int sigmadsp_setup(struct sigmadsp *sigmadsp, unsigned int samplerate) ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-18-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck warning: sound/soc/codecs/pcm1681.c:87:8: style: Variable 'i' is assigned a value that is never used. [unreadVariable] int i = 0, val = -1, enable = 0; ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-17-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck warning: sound/soc/codecs/nau8825.c:2113:10: style: Variable 'ret' is assigned a value that is never used. [unreadVariable] int ret = 0; ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-16-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck warning: sound/soc/codecs/mt6359.c:242:19: style: Variable 'stage' is assigned a value that is never used. [unreadVariable] int i = 0, stage = 0; ^ sound/soc/codecs/mt6359.c:260:19: style: Variable 'stage' is assigned a value that is never used. [unreadVariable] int i = 0, stage = 0; ^ sound/soc/codecs/mt6359.c:274:8: style: Variable 'i' is assigned a value that is never used. [unreadVariable] int i = 0, stage = 0; ^ sound/soc/codecs/mt6359.c:274:19: style: Variable 'stage' is assigned a value that is never used. [unreadVariable] int i = 0, stage = 0; ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-15-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck warnings: sound/soc/codecs/mt6358.c:334:19: style: Variable 'stage' is assigned a value that is never used. [unreadVariable] int i = 0, stage = 0; ^ sound/soc/codecs/mt6358.c:350:19: style: Variable 'stage' is assigned a value that is never used. [unreadVariable] int i = 0, stage = 0; ^ 185/930 files checked 25% done Checking sound/soc/codecs/mt6359.c ... sound/soc/codecs/mt6359.c:274:8: style: Variable 'i' is assigned a value that is never used. [unreadVariable] int i = 0, stage = 0; ^ sound/soc/codecs/mt6359.c:274:19: style: Variable 'stage' is assigned a value that is never used. [unreadVariable] int i = 0, stage = 0; ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-14-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck warning: sound/soc/codecs/max98090.c:1835:16: style: Variable 'test_diff' is assigned a value that is never used. [unreadVariable] int test_diff = INT_MAX; ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-13-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
fix cppcheck warning: sound/soc/codecs/hdmi-codec.c:25:16: style: struct member 'hdmi_codec_channel_map_table::spk_mask' is never used. [unusedStructMember] unsigned long spk_mask; /* speaker position bit mask */ ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-12-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
Fix cppcheck warning: sound/soc/codecs/hdmi-codec.c:745:5: style: Redundant initialization for 'cf'. The initialized value is overwritten before it is read. [redundantInitialization] cf = dai->playback_dma_data; ^ sound/soc/codecs/hdmi-codec.c:738:31: note: cf is initialized struct hdmi_codec_daifmt *cf = dai->playback_dma_data; ^ sound/soc/codecs/hdmi-codec.c:745:5: note: cf is overwritten cf = dai->playback_dma_data; ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-11-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
cppcheck warning: sound/soc/codecs/hdac_hdmi.c:1882:54: style:inconclusive: Function 'hdac_hdmi_jack_init' argument 2 names different: declaration 'pcm' definition 'device'. [funcArgNamesDifferent] int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device, ^ sound/soc/codecs/hdac_hdmi.h:5:54: note: Function 'hdac_hdmi_jack_init' argument 2 names different: declaration 'pcm' definition 'device'. int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int pcm, ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-10-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart authored
Cppcheck complains a lot about possible null pointer dereferences but it's again a case of useless initializations to NULL. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210312182246.5153-9-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>
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