drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement
authorAndrzej Hajda <a.hajda@samsung.com>
Tue, 17 Jan 2017 14:15:20 +0000 (15:15 +0100)
committerInki Dae <inki.dae@samsung.com>
Fri, 20 Jan 2017 07:17:12 +0000 (16:17 +0900)
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>
drivers/gpu/drm/exynos/exynos5433_drm_decon.c

index 3a9aca1c62f90490534932162b997e7cbe362a13..75eeb831ed6a1d5d00fa6659d967f9b0b2ad34ff 100644 (file)
@@ -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,