kernel/sound/soc/mediatek/common, branch linux-6.2.y

ASoC: mediatek: mtk-btcvsd: Add checks for write and read of mtk_btcvsd_snd

2022-11-25T19:31:14Z

As the mtk_btcvsd_snd_write and mtk_btcvsd_snd_read may return error, it should be better to catch the exception. Fixes: 4bd8597dc36c ("ASoC: mediatek: add btcvsd driver") Signed-off-by: Jiasheng Jiang Link: https://lore.kernel.org/r/20221116030750.40500-1-jiasheng@iscas.ac.cn Signed-off-by: Mark Brown

ASoC: mediatek: mt8195: extract SOF common code

2022-07-18T12:45:16Z

The functions related to SOF can be reused in different machine drivers, such as mt8195 or mt8186, so extract the common code to avoid duplication. Set mtk_soc_card_data which include machine private data and SOF private data as card drvdata, then the difference between machine private can be ignored such as mt8195_mt6359_priv or mt8186_mt6366_priv, at the same time the SOF related code can be reused in different machine drivers. Signed-off-by: Chunxu Li Link: https://lore.kernel.org/r/20220715085903.7796-1-chunxu.li@mediatek.com Signed-off-by: Mark Brown

ASoC: mediatek: remove unnecessary initialization

2021-10-27T10:31:12Z

Cppcheck warning: sound/soc/mediatek/common/mtk-afe-fe-dai.c:353:8: style: Variable 'i' is assigned a value that is never used. [unreadVariable] int i = 0; ^ Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20211025185933.144327-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: mediatek: mt8195: Remove unsued irqs_lock.

2021-09-13T00:59:02Z

irqs_lock is not used, never was. Remove irqs_lock. Fixes: 283b612429a27 ("ASoC: mediatek: implement mediatek common structure") Cc: Liam Girdwood Cc: Mark Brown Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: Matthias Brugger Signed-off-by: Sebastian Andrzej Siewior Link: https://lore.kernel.org/r/20210910094847.3430413-1-bigeasy@linutronix.de Signed-off-by: Mark Brown

ASoC: mediatek: common: handle NULL case in suspend/resume function

2021-09-10T14:08:26Z

When memory allocation for afe->reg_back_up fails, reg_back_up can't be used. Keep the suspend/resume flow but skip register backup when afe->reg_back_up is NULL, in case illegal memory access happens. Fixes: 283b612429a2 ("ASoC: mediatek: implement mediatek common structure") Signed-off-by: Trevor Wu Reported-by: Dan Carpenter Link: https://lore.kernel.org/r/20210910092613.30188-1-trevor.wu@mediatek.com Signed-off-by: Mark Brown

ASoC: mediatek: mt8195: update mediatek common driver

2021-08-24T18:13:51Z

Update mediatek common driver to support MT8195 Signed-off-by: Trevor Wu Reported-by: kernel test robot Link: https://lore.kernel.org/r/20210819084144.18483-2-trevor.wu@mediatek.com Signed-off-by: Mark Brown

ASoC: mediatek: mtk-btcvsd: Fix an error handling path in 'mtk_btcvsd_snd_probe()'

2021-06-08T12:36:46Z

If an error occurs after a successful 'of_iomap()' call, it must be undone by a corresponding 'iounmap()' call, as already done in the remove function. While at it, remove the useless initialization of 'ret' at the beginning of the function. Fixes: 4bd8597dc36c ("ASoC: mediatek: add btcvsd driver") Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/0c2ba562c3364e61bfbd5b3013a99dfa0d9045d7.1622989685.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown

ASoC: mediatek: mtk-btcvsd: remove useless assignment

2021-03-12T14:29:51Z

cppcheck warning: sound/soc/mediatek/common/mtk-btcvsd.c:783:34: style: Variable 'avail' is assigned a value that is never used. [unreadVariable] int written_size = count, avail = 0, cur_write_idx, write_size, cont; ^ Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20210311004904.121205-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

Merge branch 'for-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.11

2020-11-30T16:05:07Z

ASoC: mediatek: btcvsd fix tx stream assign

2020-11-30T12:52:48Z

Fix tx/rx stream assign in write. Write should use tx instead of rx. Signed-off-by: Lumi Lee Link: https://lore.kernel.org/r/1606705875-1940-1-git-send-email-Lumi.Lee@mediatek.com Signed-off-by: Mark Brown