From 11d8bcef7a0399e1d2519f207fd575fc404306b4 Mon Sep 17 00:00:00 2001 From: Andrzej Hajda Date: Tue, 17 Jan 2017 15:15:20 +0100 Subject: [PATCH] drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement DECON_TV requires STANDALONE_UPDATE after output enabling, otherwise it does not start. This change is neutral for DECON. Signed-off-by: Andrzej Hajda Signed-off-by: Inki Dae --- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index 3a9aca1c62f9..75eeb831ed6a 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -183,6 +183,8 @@ static void decon_commit(struct exynos_drm_crtc *crtc) /* enable output and display signal */ decon_set_bits(ctx, DECON_VIDCON0, VIDCON0_ENVID | VIDCON0_ENVID_F, ~0); + + decon_set_bits(ctx, DECON_UPDATE, STANDALONE_UPDATE_F, ~0); } static void decon_win_set_pixfmt(struct decon_context *ctx, unsigned int win, -- 2.39.5