diff options
| author | Christian A. Ehrhardt <lk@c--e.de> | 2021-12-31 16:12:21 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2022-01-04 19:05:37 +0300 |
| commit | 8cd07657177006b67cc1610e4466cc75ad781c05 (patch) | |
| tree | c18aa63ffbce9f6c3a71e4d5857c61c72477caad /sound | |
| parent | c1933008679586b20437280463110c967d66f865 (diff) | |
| download | linux-8cd07657177006b67cc1610e4466cc75ad781c05.tar.xz | |
ALSA: hda/cs8409: Increase delay during jack detection
Commit c8b4f0865e82 reduced delays related to cs42l42 jack
detection. However, the change was too aggressive. As a result
internal speakers on DELL Inspirion 3501 are not detected.
Increase the delay in cs42l42_run_jack_detect() a bit.
Fixes: c8b4f0865e82 ("ALSA: hda/cs8409: Remove unnecessary delays")
Signed-off-by: Christian A. Ehrhardt <lk@c--e.de>
Link: https://lore.kernel.org/r/20211231131221.itwotyfk5qomn7n6@cae.in-ulm.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_cs8409.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c index 31ff11ab868e..07eab788b145 100644 --- a/sound/pci/hda/patch_cs8409.c +++ b/sound/pci/hda/patch_cs8409.c @@ -628,8 +628,8 @@ static void cs42l42_run_jack_detect(struct sub_codec *cs42l42) cs8409_i2c_write(cs42l42, 0x1b74, 0x07); cs8409_i2c_write(cs42l42, 0x131b, 0xFD); cs8409_i2c_write(cs42l42, 0x1120, 0x80); - /* Wait ~100us*/ - usleep_range(100, 200); + /* Wait ~20ms*/ + usleep_range(20000, 25000); cs8409_i2c_write(cs42l42, 0x111f, 0x77); cs8409_i2c_write(cs42l42, 0x1120, 0xc0); } |