kernel.git/sound/soc/sti, branch linux-5.0.y

ASoC: sti: Use snd_pcm_stop_xrun() helper

2018-07-04T14:41:35Z

The XRUN trigger from the driver should be done via snd_pcm_stop_xrun(). It fixes the missing stream locking as a gratis, too. Signed-off-by: Takashi Iwai Signed-off-by: Mark Brown

ASoC: sti: Fix error handling if of_clk_get() fails

2017-04-30T12:30:52Z

We intended to return here. The current code has a static checker warning because we set "ret" but don't use it. Fixes: 76c2145ded6b ("ASoC: sti: Add CPU DAI driver for playback") Signed-off-by: Dan Carpenter Acked-by: Arnaud POULIQUEN Signed-off-by: Mark Brown

ASoC: STI: Fix null ptr deference in IRQ handler

2017-04-06T18:29:07Z

With RTlinux a race condition has been found that leads to NULL ptr crash: - On CPU 0: uni_player_irq_handler is called to treat XRUN "(player->state == UNIPERIF_STATE_STOPPED)" is FALSE so status is checked, dev_err(player->dev, "FIFO underflow error detected") is printed and then snd_pcm_stream_lock should be called to lock stream for stopping. - On CPU 1: application stop and close the stream. Issue is that the stop and shutdown functions are executed while "FIFO underflow error detected" is printed. So when CPU 0 calls snd_pcm_stream_lock, player->substream is already null. Signed-off-by: Arnaud Pouliquen Signed-off-by: Mark Brown

ASoC: STI: Fix reader substream pointer set

2017-03-24T18:44:07Z

reader->substream is used in IRQ handler for error case but is never set. Set value to pcm substream on DAI startup and clean it on dai shutdown. Signed-off-by: Arnaud Pouliquen Signed-off-by: Mark Brown

Merge remote-tracking branches 'asoc/topic/stac9766', 'asoc/topic/sti', 'asoc/topic/sti-codec', 'asoc/topic/sunxi' and 'asoc/topic/tegra' into asoc-next

2016-12-12T15:53:21Z

ASoC: sti: fix channel status update after playback start

2016-10-26T10:41:28Z

If 'IEC958 Playback Default' control is updated during playback, Channel status needs to be set according to the runtime structure. Signed-off-by: Arnaud Pouliquen Signed-off-by: Mark Brown

ASoC: sti: clean unused include

2016-10-26T10:41:11Z

Signed-off-by: Arnaud Pouliquen Signed-off-by: Mark Brown

ASoC: sti: reset refactoring

2016-10-26T10:41:11Z

Reset is common to player and reader, migrate function in sti_uniperif.c Signed-off-by: Arnaud Pouliquen Signed-off-by: Mark Brown

ASoC: sti: fix errors management

2016-10-26T10:41:11Z

Add missing error messages. Propagate error of uni_reader_init and uni_reader_init. Add return at end of dev_err strings. Signed-off-by: Arnaud Pouliquen Signed-off-by: Mark Brown

ASoC: sti: fix missing clk_disable_unprepare() on error in uni_player_start()

2016-09-19T10:25:31Z

Fix the missing clk_disable_unprepare() before return from uni_player_start() in the error handling case. Signed-off-by: Wei Yongjun Acked-by: Arnaud Pouliquen Signed-off-by: Mark Brown