From: Jayachandran B <jayachandran.b@xxxxxxxxx>
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@xxxxxxxxx>
Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
---
sound/hda/ext/hdac_ext_controller.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/hda/ext/hdac_ext_controller.c b/sound/hda/ext/hdac_ext_controller.c
index 556267e75591..1a55a781270d 100644
--- a/sound/hda/ext/hdac_ext_controller.c
+++ b/sound/hda/ext/hdac_ext_controller.c
@@ -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);
--
1.9.1
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