ALSA: hdac: Increase timeout value for link power check
HW recommends 180us for worst case values for link power up delay, so change the current delay value from 50 (150us) to 150 (450us) Signed-off-by: Jayachandran B <jayachandran.b@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
parent
88888155c5
commit
cf8fe58b10
|
@ -246,7 +246,7 @@ static int check_hdac_link_power_active(struct hdac_ext_link *link, bool enable)
|
|||
int mask = (1 << AZX_MLCTL_CPA);
|
||||
|
||||
udelay(3);
|
||||
timeout = 50;
|
||||
timeout = 150;
|
||||
|
||||
do {
|
||||
val = readl(link->ml_addr + AZX_REG_ML_LCTL);
|
||||
|
|
Loading…
Reference in New Issue