| Message ID | 20220929205453.1144142-1-nfraprado@collabora.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ASoC: mediatek: mt8192-mt6359: Set the driver name for the card | expand |
Il 29/09/22 22:54, Nícolas F. R. A. Prado ha scritto: > The ASoC core automatically populates the driver name field in the card > from the card name if left unset. However, since the driver name can be > at most 16 characters long, wrapping will happen if the card name is > longer, which is the case for the mt8192-mt6359 driver. > > Explicitly set the driver name for the card in order to avoid said > wrapping and have a readable driver name exposed to userspace. > > Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
On Thu, 29 Sep 2022 16:54:53 -0400, Nícolas F. R. A. Prado wrote: > The ASoC core automatically populates the driver name field in the card > from the card name if left unset. However, since the driver name can be > at most 16 characters long, wrapping will happen if the card name is > longer, which is the case for the mt8192-mt6359 driver. > > Explicitly set the driver name for the card in order to avoid said > wrapping and have a readable driver name exposed to userspace. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/1] ASoC: mediatek: mt8192-mt6359: Set the driver name for the card commit: 4674284aa74cfc6db0c54c16f9557ed8c3552409 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
diff --git a/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c b/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c index ff40ccd36f7e..b93c3237ef2d 100644 --- a/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c +++ b/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c @@ -24,6 +24,8 @@ #include "mt8192-afe-clk.h" #include "mt8192-afe-gpio.h" +#define DRIVER_NAME "mt8192_mt6359" + #define RT1015_CODEC_DAI "rt1015-aif" #define RT1015_DEV0_NAME "rt1015.1-0028" #define RT1015_DEV1_NAME "rt1015.1-0029" @@ -1070,6 +1072,7 @@ static struct snd_soc_codec_conf rt1015_amp_conf[] = { static struct snd_soc_card mt8192_mt6359_rt1015_rt5682_card = { .name = RT1015_RT5682_CARD_NAME, + .driver_name = DRIVER_NAME, .owner = THIS_MODULE, .dai_link = mt8192_mt6359_dai_links, .num_links = ARRAY_SIZE(mt8192_mt6359_dai_links), @@ -1105,6 +1108,7 @@ static const struct snd_kcontrol_new mt8192_mt6359_rt1015p_rt5682x_controls[] = }; static struct snd_soc_card mt8192_mt6359_rt1015p_rt5682x_card = { + .driver_name = DRIVER_NAME, .owner = THIS_MODULE, .dai_link = mt8192_mt6359_dai_links, .num_links = ARRAY_SIZE(mt8192_mt6359_dai_links), @@ -1266,7 +1270,7 @@ static const struct dev_pm_ops mt8192_mt6359_pm_ops = { static struct platform_driver mt8192_mt6359_driver = { .driver = { - .name = "mt8192_mt6359", + .name = DRIVER_NAME, #ifdef CONFIG_OF .of_match_table = mt8192_mt6359_dt_match, #endif
The ASoC core automatically populates the driver name field in the card from the card name if left unset. However, since the driver name can be at most 16 characters long, wrapping will happen if the card name is longer, which is the case for the mt8192-mt6359 driver. Explicitly set the driver name for the card in order to avoid said wrapping and have a readable driver name exposed to userspace. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> --- Issue noticed while upstreaming the UCM file for this driver [1]. [1] https://github.com/alsa-project/alsa-ucm-conf/pull/217 sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)