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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2018-05-30 12:44:25 +0200 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2018-05-31 00:57:18 +0000 |
| commit | 5231d80f81b57538144bfa5104bb7d3679353a79 (patch) | |
| tree | 44a721467ef6e2db3090d7adec77571a5c1093c3 | |
| parent | 0428cf1c4f615b231b33b2b90b232ce6943c5baf (diff) | |
| download | linux-exynos-5231d80f81b57538144bfa5104bb7d3679353a79.tar.gz linux-exynos-5231d80f81b57538144bfa5104bb7d3679353a79.tar.bz2 linux-exynos-5231d80f81b57538144bfa5104bb7d3679353a79.zip | |
drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes
Set per-plane global alpha to maximum value to get proper blending of
XRGB together with ARGB planes. This fixes the strange order of
overlapping planes, especially when XRGB planes are displayed together
with ARGB planes.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: I64d98f00b72047fe4b22b6d1b49e4222303be134
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index d34b14b22e00..b3fccb04689a 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -381,8 +381,8 @@ static void decon_win_commit(struct exynos_drm_crtc *crtc, unsigned int win) writel(val, ctx->addr + DECON_VIDOSDxB(win)); } - val = VIDOSD_Wx_ALPHA_R_F(0x0) | VIDOSD_Wx_ALPHA_G_F(0x0) | - VIDOSD_Wx_ALPHA_B_F(0x0); + val = VIDOSD_Wx_ALPHA_R_F(0xff) | VIDOSD_Wx_ALPHA_G_F(0xff) | + VIDOSD_Wx_ALPHA_B_F(0xff); writel(val, ctx->addr + DECON_VIDOSDxC(win)); val = VIDOSD_Wx_ALPHA_R_F(0x0) | VIDOSD_Wx_ALPHA_G_F(0x0) | |