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

ASoC: stm32: sai: fix master clock management

2019-05-10T16:36:10Z

[ Upstream commit e37c2deafe7058cf7989c4c47bbf1140cc867d89 ] When master clock is used, master clock rate is set exclusively. Parent clocks of master clock cannot be changed after a call to clk_set_rate_exclusive(). So the parent clock of SAI kernel clock must be set before. Ensure also that exclusive rate operations are balanced in STM32 SAI driver. Signed-off-by: Olivier Moysan Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: stm32: dfsdm: fix debugfs warnings on entry creation

2019-05-10T16:36:07Z

[ Upstream commit c47255b61129857b74b0d86eaf59335348be05e0 ] Register platform component with a prefix, to avoid warnings on debugfs entries creation, due to component name redundancy. Signed-off-by: Olivier Moysan Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: stm32: dfsdm: manage multiple prepare

2019-05-10T16:36:06Z

[ Upstream commit 19441e35a43b616ea6afad91ed0d9e77268d8f6a ] The DFSDM must be stopped when a new setting is applied. restart systematically DFSDM on multiple prepare calls, to apply changes. Signed-off-by: Olivier Moysan Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: stm32: sai: fix race condition in irq handler

2019-05-10T16:36:05Z

[ Upstream commit 26f98e82dd49b7c3cc5ef0edd882aa732a62b672 ] When snd_pcm_stop_xrun() is called in interrupt routine, substream context may have already been released. Add protection on substream context. Signed-off-by: Olivier Moysan Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: stm32: sai: fix exposed capabilities in spdif mode

2019-05-10T16:36:05Z

[ Upstream commit b8468192971807c43a80d6e2c41f83141cb7b211 ] Change capabilities exposed in SAI S/PDIF mode, to match actually supported formats. In S/PDIF mode only 32 bits stereo is supported. Signed-off-by: Olivier Moysan Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: stm32: sai: fix iec958 controls indexation

2019-05-10T16:36:04Z

[ Upstream commit 5f8a1000c3e630c3ac06f1d664eeaa755bce8823 ] Allow indexation of sai iec958 controls according to device id. Signed-off-by: Olivier Moysan Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: stm32: fix sai driver name initialisation

2019-05-08T05:22:57Z

commit 17d3069ccf06970e2db3f7cbf4335f207524279e upstream. This patch fixes the sai driver structure overwriting which results in a cpu dai name equal NULL. Fixes: 3e086ed ("ASoC: stm32: add SAI driver") Signed-off-by: Arnaud Pouliquen Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: Convert a few more users to using %pOFn instead of device_node.name

2018-11-17T03:07:35Z

In preparation to remove the node name pointer from struct device_node, convert printf users to use the %pOFn format specifier. Cc: Liam Girdwood Cc: Mark Brown Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: Olivier Moysan Cc: Arnaud Pouliquen Cc: Maxime Coquelin Cc: Alexandre Torgue Cc: alsa-devel@alsa-project.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Rob Herring Signed-off-by: Mark Brown

ASoC: stm32: sai: fix invalid use of sizeof in stm32_sai_add_mclk_provider()

2018-11-14T00:27:48Z

sizeof() when applied to a pointer typed expression gives the size of the pointer, not that of the pointed data. Fixes: 8307b2afd386 ("ASoC: stm32: sai: set sai as mclk clock provider") Signed-off-by: Wei Yongjun Signed-off-by: Mark Brown

ASoC: stm32: sai: fix less than zero comparison on unsigned int

2018-11-05T10:33:06Z

Currently, the comparison of div < 0 is always false because div is an unsigned int. Fix this by making div an int. Detected by CoverityScan, CID#1475309 ("Unsigned compared against 0") Fixes: 8307b2afd386 "(ASoC: stm32: sai: set sai as mclk clock provider") Signed-off-by: Colin Ian King Signed-off-by: Mark Brown