ALSA: hda/cs8409: Increase delay during jack detection

[ Upstream commit 8cd07657177006b67cc1610e4466cc75ad781c05 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 039b9f2f8e94700f097cc58dc3a02ace0fae2dcf..bf5d7f0c6ba55ab6c1d70e6c8f4493edbf5052b0 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);
 }