From 058b7ed5b4099cb131c29857714a9bbc130f03d3 Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Sat, 29 May 2021 18:46:46 +0300 Subject: ASoC: tegra: Set driver_name=tegra for all machine drivers commit f6eb84fa596abf28959fc7e0b626f925eb1196c7 upstream. The driver_name="tegra" is now required by the newer ALSA UCMs, otherwise Tegra UCMs don't match by the path/name. All Tegra machine drivers are specifying the card's name, but it has no effect if model name is specified in the device-tree since it overrides the card's name. We need to set the driver_name to "tegra" in order to get a usable lookup path for the updated ALSA UCMs. The new UCM lookup path has a form of driver_name/card_name. The old lookup paths that are based on driver module name continue to work as before. Note that UCM matching never worked for Tegra ASoC drivers if they were compiled as built-in, this is fixed by supporting the new naming scheme. Cc: stable@vger.kernel.org Signed-off-by: Dmitry Osipenko Link: https://lore.kernel.org/r/20210529154649.25936-2-digetx@gmail.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- sound/soc/tegra/trimslice.c | 1 + 1 file changed, 1 insertion(+) (limited to 'sound/soc/tegra/trimslice.c') diff --git a/sound/soc/tegra/trimslice.c b/sound/soc/tegra/trimslice.c index 2cea203c4f5f..90a770968f34 100644 --- a/sound/soc/tegra/trimslice.c +++ b/sound/soc/tegra/trimslice.c @@ -103,6 +103,7 @@ static struct snd_soc_dai_link trimslice_tlv320aic23_dai = { static struct snd_soc_card snd_soc_trimslice = { .name = "tegra-trimslice", + .driver_name = "tegra", .owner = THIS_MODULE, .dai_link = &trimslice_tlv320aic23_dai, .num_links = 1, -- cgit v1.2.3