[PATCH] ASoC: meson: implement driver_name for snd_soc_card in meson-card-utils
Implement driver_name to provide an alternative to card_name for userspace configuration of Amlogic audio cards.
Suggested-by: Matthias Reichl hias@horus.com Signed-off-by: Christian Hewitt christianshewitt@gmail.com --- The meson AIU/AXG drivers currently require alsa confs based on the board model name which is unique to each board. This is very flexible for audio use-cases, but not very maintainable for distros with a single use-case that need to support a large number of different Amlogic boards. Using a driver name to match the card conf instead of card/model name reduces the number of confs needed in the LibreELEC (Kodi) distro from 41 to 2.
sound/soc/meson/meson-card-utils.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/meson/meson-card-utils.c b/sound/soc/meson/meson-card-utils.c index 415cc0046e4b..29b0174f4b5c 100644 --- a/sound/soc/meson/meson-card-utils.c +++ b/sound/soc/meson/meson-card-utils.c @@ -302,6 +302,7 @@ int meson_card_probe(struct platform_device *pdev)
priv->card.owner = THIS_MODULE; priv->card.dev = dev; + priv->card.driver_name = dev->driver->name; priv->match_data = data;
ret = snd_soc_of_parse_card_name(&priv->card, "model");
On Sun 17 Oct 2021 at 16:00, Christian Hewitt christianshewitt@gmail.com wrote:
Implement driver_name to provide an alternative to card_name for userspace configuration of Amlogic audio cards.
Suggested-by: Matthias Reichl hias@horus.com Signed-off-by: Christian Hewitt christianshewitt@gmail.com
The meson AIU/AXG drivers currently require alsa confs based on the board model name which is unique to each board. This is very flexible for audio use-cases, but not very maintainable for distros with a single use-case that need to support a large number of different Amlogic boards. Using a driver name to match the card conf instead of card/model name reduces the number of confs needed in the LibreELEC (Kodi) distro from 41 to 2.
sound/soc/meson/meson-card-utils.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/meson/meson-card-utils.c b/sound/soc/meson/meson-card-utils.c index 415cc0046e4b..29b0174f4b5c 100644 --- a/sound/soc/meson/meson-card-utils.c +++ b/sound/soc/meson/meson-card-utils.c @@ -302,6 +302,7 @@ int meson_card_probe(struct platform_device *pdev)
priv->card.owner = THIS_MODULE; priv->card.dev = dev;
- priv->card.driver_name = dev->driver->name; priv->match_data = data;
I was preparing something similar to help with alsa-ucm so
Acked-by: Jerome Brunet jbrunet@baylibre.com
ret = snd_soc_of_parse_card_name(&priv->card, "model");
On Sun, 17 Oct 2021 16:00:28 +0000, Christian Hewitt wrote:
Implement driver_name to provide an alternative to card_name for userspace configuration of Amlogic audio cards.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: meson: implement driver_name for snd_soc_card in meson-card-utils commit: bc387887ae22d6ed6439e83968b5be3443a8e57d
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.
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Thanks, Mark
participants (3)
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Christian Hewitt -
Jerome Brunet -
Mark Brown