linux-dev/sound/soc/tegra, branch master

ASoC: tegra: tegra20_das: Drop write-only driver data member

2022-07-05T18:54:00Z

The dev member of struct tegra20_das is only written once in .probe(). There is no loss of functionality if the member and the assignment go away. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20220629194224.175607-5-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ASoC: tegra: tegra20_das: Make helper functions return void

2022-07-05T18:53:59Z

These only ever return a value != 0 if the parameter das is NULL. In the only caller however it's already asserted this isn't the case. So convert the functions to return void and simplify the caller accordingly. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20220629194224.175607-4-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ASoC: tegra: tegra20_das: Get rid of global pointer for driver data

2022-07-05T18:53:57Z

This enables the driver (at least theoretically) to bind to more than one device. The remove function has nothing to do now, so it is dropped. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20220629194224.175607-3-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ASoC: tegra: tegra20_das: Remove unused function tegra20_das_read

2022-07-05T18:53:56Z

This function is unused since commit 7203a62562dc ("ASoC: convert Tegra20 DAS driver to regmap"). Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20220629194224.175607-2-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ASoC: tegra: tegra20_das: Fold header file into only user

2022-07-05T18:53:55Z

Since commit fcff5f99742e ("ASoC: tegra: remove unnecessary includes") the header file (which at the time was named tegra_das.h) there is only the actual driver that includes it. Just move the definitions into the driver, drop the exports and remove the completely unused function. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20220629194224.175607-1-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ASoC: tegra20_ac97: Fix missing error code in tegra20_ac97_platform_probe()

2022-07-04T11:44:21Z

The error code is missing in this code scenario, add the error code '-EINVAL' to the return value 'ret'. This was found by coccicheck: sound/soc/tegra/tegra20_ac97.c:357 tegra20_ac97_platform_probe() warn: missing error code 'ret'. Signed-off-by: Jiapeng Chong Link: https://lore.kernel.org/r/20220701072850.62408-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Mark Brown

ASoC: tegra: delete a semicolon

2022-06-30T12:40:31Z

extra semicolons could be deleted. Signed-off-by: Li kunyu Link: https://lore.kernel.org/r/20220630020347.7148-1-kunyu@nfschina.com Signed-off-by: Mark Brown

ASoC: tegra: Remove now redundant non_legacy_dai_naming flag

2022-06-27T12:16:52Z

The ASoC core has now been changed to default to the non-legacy DAI naming, as such drivers using the new scheme no longer need to specify the non_legacy_dai_naming flag. Signed-off-by: Charles Keepax Link: https://lore.kernel.org/r/20220623125250.2355471-43-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: tegra: Migrate to new style legacy DAI naming flag

2022-06-27T12:16:23Z

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 Link: https://lore.kernel.org/r/20220623125250.2355471-12-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: tegra: Fix MBDRC bypass mode check

2022-06-15T08:24:38Z

MBDRC supports different modes of operation. There is no configuration required for bypass mode. The hw_params() call does not filter bypass mode correctly and it leads to following Smatch static checker warning: sound/soc/tegra/tegra210_mbdrc.c:778 tegra210_mbdrc_hw_params() warn: bitwise AND condition is false here Fix this condition by using proper mode mask and just return for bypass mode. Reported-by: Dan Carpenter Fixes: 7358a803c778 ("ASoC: tegra: Add Tegra210 based OPE driver") Signed-off-by: Sameer Pujar Link: https://lore.kernel.org/r/1655267914-24702-1-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown