diff options
| author | Hsin-Yi Wang <hsinyi@chromium.org> | 2021-04-28 19:51:16 +0800 |
|---|---|---|
| committer | Robert Foss <robert.foss@linaro.org> | 2021-04-28 17:45:51 +0200 |
| commit | 1fcf24fb07e254ca69001ab14adc8cf567127c44 (patch) | |
| tree | 5be7818c417e10f70207bc113a53fee0a4978f35 | |
| parent | cacb5dc1d3efa6a9c768e3f447c78ac28af5c602 (diff) | |
drm/bridge: anx7625: Fix power on delay
>From anx7625 spec, the delay between powering on power supplies and gpio
should be larger than 10ms.
Fixes: 6c744983004e ("drm/bridge: anx7625: disable regulators when power off")
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210428115116.931328-1-hsinyi@chromium.org
| -rw-r--r-- | drivers/gpu/drm/bridge/analogix/anx7625.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 23283ba0c4f9..b4e349ca38fe 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -893,7 +893,7 @@ static void anx7625_power_on(struct anx7625_data *ctx) usleep_range(2000, 2100); } - usleep_range(4000, 4100); + usleep_range(11000, 12000); /* Power on pin enable */ gpiod_set_value(ctx->pdata.gpio_p_on, 1); |