From: Nicolas Porcel nicolasporcel06@gmail.com
Commit 9c3c9bc9cc98 ("gpiolib: tighten up ACPI legacy gpio lookups") changed the way fallback to _CRS-defined GPIOs is executed by requiring drivers use common connection ID for all GPIOs fetched from _CRS. This broke byt-max98090 driver, which expected GPIO core to ignore the names it supplied and simply give GPIOs 0 and 1 from whatever block it finds.
By giving the same name to both GPIOs 0 and 1, the driver will perform the lookup for both of them instead of the first requested. This is the same behavior than before the commit.
Signed-off-by: Nicolas Porcel nicolasporcel06@gmail.com Signed-off-by: Dmitry Torokhov dmitry.torokhov@gmail.com --- sound/soc/intel/boards/byt-max98090.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/intel/boards/byt-max98090.c b/sound/soc/intel/boards/byt-max98090.c index d9f81b8d915d..a6e57d95c1e2 100644 --- a/sound/soc/intel/boards/byt-max98090.c +++ b/sound/soc/intel/boards/byt-max98090.c @@ -67,13 +67,13 @@ static struct snd_soc_jack_pin hs_jack_pins[] = {
static struct snd_soc_jack_gpio hs_jack_gpios[] = { { - .name = "hp-gpio", + .name = "byt_max98090", .idx = 0, .report = SND_JACK_HEADPHONE | SND_JACK_LINEOUT, .debounce_time = 200, }, { - .name = "mic-gpio", + .name = "byt_max98090", .idx = 1, .invert = 1, .report = SND_JACK_MICROPHONE,