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authorAndrzej Hajda <a.hajda@samsung.com>2017-01-17 15:15:20 +0100
committerInki Dae <inki.dae@samsung.com>2017-01-20 08:17:12 +0100
commit11d8bcef7a0399e1d2519f207fd575fc404306b4 (patch)
treeca81569bae63c66b56dd1f44701a8e2e082ccd37 /drivers/gpu/drm
parentdrm/exynos/decon5433: fix CMU programming (diff)
downloadlinux-11d8bcef7a0399e1d2519f207fd575fc404306b4.tar.xz
linux-11d8bcef7a0399e1d2519f207fd575fc404306b4.zip
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 <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm')
-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 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,