summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorAndrzej Hajda <a.hajda@samsung.com>2017-01-17 15:15:20 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-12-09 18:42:42 +0100
commit7e9236c001520e38379a4f1da99a621d75794384 (patch)
treea2825238b90593506c03183778ec7788df4db661 /drivers
parente26d58f897cad5132c98a909bc205de4ab6ce2ea (diff)
drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement
[ Upstream commit 11d8bcef7a0399e1d2519f207fd575fc404306b4 ] DECON_TV requires STANDALONE_UPDATE after output enabling, otherwise it does not start. This change is neutral for DECON. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/exynos/exynos5433_drm_decon.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index fbe1b3174f75..34cebcdc2fc4 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -180,6 +180,8 @@ 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,