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authorMohan Kumar <mkumard@nvidia.com>2022-04-11 09:32:10 +0200
committerTakashi Iwai <tiwai@suse.de>2022-04-12 11:34:30 +0200
commit8f06bd1f89ca8b58dd8c4447b0eeae6ebe63ca0e (patch)
tree7e2b5654cac10fd2cd0416510ec1838a84ee1dbc /sound/pci/hda/hda_tegra.c
parentALSA: hda: Jack detection poll in suspend state (diff)
downloadlinux-8f06bd1f89ca8b58dd8c4447b0eeae6ebe63ca0e.tar.xz
linux-8f06bd1f89ca8b58dd8c4447b0eeae6ebe63ca0e.zip
ALSA: hda/tegra: Enable Jack poll for tegra
Enable HDA Jack polling for the tegra platforms as Jack detection logic doesn't work when the HDACODEC in runtime suspended state as unsol event won't be triggered during D3 state. This will help the userspace audio setting controls to correctly show available audio devices in gui. Signed-off-by: Mohan Kumar <mkumard@nvidia.com> Link: https://lore.kernel.org/r/20220411073210.23445-3-mkumard@nvidia.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_tegra.c')
-rw-r--r--sound/pci/hda/hda_tegra.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c
index 2347d0304f93..7debb2c76aa6 100644
--- a/sound/pci/hda/hda_tegra.c
+++ b/sound/pci/hda/hda_tegra.c
@@ -420,6 +420,7 @@ static int hda_tegra_create(struct snd_card *card,
chip->driver_caps = driver_caps;
chip->driver_type = driver_caps & 0xff;
chip->dev_index = 0;
+ chip->jackpoll_interval = msecs_to_jiffies(5000);
INIT_LIST_HEAD(&chip->pcm_list);
chip->codec_probe_mask = -1;
@@ -436,6 +437,7 @@ static int hda_tegra_create(struct snd_card *card,
chip->bus.core.sync_write = 0;
chip->bus.core.needs_damn_long_delay = 1;
chip->bus.core.aligned_mmio = 1;
+ chip->bus.jackpoll_in_suspend = 1;
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
if (err < 0) {