From 173b41f44bf9c3b64f0930366cb15f9aac1338dc Mon Sep 17 00:00:00 2001 From: Andrzej Hajda Date: Tue, 26 Jul 2016 11:03:26 +0200 Subject: drm/exynos/hdmi: apply configuration in case of power cycling When power is turned off and on, modesetting is not performed, but HDMI registers should be set. The patch fixes issues with black screen on Odroid (X)U3 during console blank/unblank. Change-Id: I95d9098969793d38986237234b95e11a7027052f Signed-off-by: Andrzej Hajda --- drivers/gpu/drm/exynos/exynos_hdmi.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/exynos/exynos_hdmi.c') diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index e523793f840c..7e4f3217d0a5 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -2346,6 +2346,7 @@ static void hdmi_poweroff(struct hdmi_context *hdata) pm_runtime_put_sync(hdata->dev); + hdata->applied = false; hdata->powered = false; } -- cgit v1.2.3