Unverified Commit 1fcf24fb authored by Hsin-Yi Wang's avatar Hsin-Yi Wang Committed by Robert Foss
Browse files

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: 6c744983 ("drm/bridge: anx7625: disable regulators when power off")
Signed-off-by: default avatarHsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarRobert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210428115116.931328-1-hsinyi@chromium.org
parent cacb5dc1

drivers/gpu/drm/bridge/analogix/anx7625.c

+1 −1
Original line number Diff line number Diff line
@@ -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);