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Commit ab337fc2 authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Inki Dae
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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 and ARGB planes. This fixes the strange order of overlapping planes.

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 5d5657aa

drivers/gpu/drm/exynos/exynos5433_drm_decon.c

+2 −2
Original line number Diff line number Diff line
@@ -356,8 +356,8 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc, 
		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) |