diff options
| author | Zanxi Chen <chenzanxi@huaqin.corp-partner.google.com> | 2022-09-02 19:26:26 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-09-07 09:17:58 +0000 |
| commit | 60ef19bcf38bb5311d517c809c424b226d7ad1c4 (patch) | |
| tree | f0308a0d58ffbc3c9b2f592ea57e9ec3a3d5e3f1 | |
| parent | fc71ea82f9174169f274e1006c77c53e669c42e0 (diff) | |
mb/google/corsola: Fix ANX7625 power-on T4 sequence
The T4 of ANX7625 power on sequence should be larger than 0ms, but it's
-59ms now. So add 70ms delay between DSI_TE and LCM_RST.
BUG=b:242352915
TEST=The sequence T4 is larger than 0ms when power on.
Change-Id: I6b888707ec3c0612e396564e77c4cdbe92614dc5
Signed-off-by: Zanxi Chen <chenzanxi@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67315
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: wen zhang <zhangwen6@huaqin.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
| -rw-r--r-- | src/mainboard/google/corsola/display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/corsola/display.c b/src/mainboard/google/corsola/display.c index dc66de23bd..bfe3f05ebb 100644 --- a/src/mainboard/google/corsola/display.c +++ b/src/mainboard/google/corsola/display.c @@ -82,7 +82,7 @@ static void bridge_anx7625_power_on(void) gpio_output(GPIO_EN_PP3300_EDPBRDG, 1); mdelay(14); gpio_output(GPIO_EDPBRDG_PWREN, 1); - mdelay(10); + mdelay(80); gpio_output(GPIO_EDPBRDG_RST_L, 1); } |