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>

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 31ff11ab868e1ac3c1aff15d20a52728884e2788..07eab788b14587681d9b159b86b7858595d88f8a 100644 (file)
--- 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);
 }