Since fixing CMU code (drm/exynos/decon5433: fix CMU programming)
DECON started behave predictable and does not need special care
during DECON_UPDATE writes.
Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index a91f46b..8a2cd4f 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -51,8 +51,7 @@ enum decon_flag_bits {
BIT_CLKS_ENABLED,
BIT_IRQS_ENABLED,
BIT_WIN_UPDATED,
- BIT_SUSPENDED,
- BIT_REQUEST_UPDATE
+ BIT_SUSPENDED
};
struct decon_context {
@@ -399,7 +398,6 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
/* window enable */
decon_set_bits(ctx, DECON_WINCONx(win), WINCONx_ENWIN_F, ~0);
- set_bit(BIT_REQUEST_UPDATE, &ctx->flags);
}
static void decon_disable_plane(struct exynos_drm_crtc *crtc,
@@ -412,7 +410,6 @@ static void decon_disable_plane(struct exynos_drm_crtc *crtc,
return;
decon_set_bits(ctx, DECON_WINCONx(win), WINCONx_ENWIN_F, 0);
- set_bit(BIT_REQUEST_UPDATE, &ctx->flags);
}
static void decon_atomic_flush(struct exynos_drm_crtc *crtc)
@@ -429,8 +426,7 @@ static void decon_atomic_flush(struct exynos_drm_crtc *crtc)
for (i = ctx->first_win; i < WINDOWS_NR; i++)
decon_shadow_protect_win(ctx, i, false);
- if (test_and_clear_bit(BIT_REQUEST_UPDATE, &ctx->flags))
- decon_set_bits(ctx, DECON_UPDATE, STANDALONE_UPDATE_F, ~0);
+ decon_set_bits(ctx, DECON_UPDATE, STANDALONE_UPDATE_F, ~0);
if (ctx->out_type & IFTYPE_I80)
set_bit(BIT_WIN_UPDATED, &ctx->flags);
--
2.7.4
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