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Commit 677d0768 authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
Browse files

drm/radeon/kms/evergreen: fix LUT setup 



Must have gotten broken during an earlier rebase.

Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent b78315f0

drivers/gpu/drm/radeon/radeon_display.c

+4 −4
Original line number Diff line number Diff line
@@ -86,12 +86,12 @@ static void evergreen_crtc_load_lut(struct drm_crtc *crtc) 
	WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN + radeon_crtc->crtc_offset, 0xffff);

	WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_RED + radeon_crtc->crtc_offset, 0xffff);



	WREG32(EVERGREEN_DC_LUT_RW_MODE, radeon_crtc->crtc_id);

	WREG32(EVERGREEN_DC_LUT_WRITE_EN_MASK, 0x00000007);

	WREG32(EVERGREEN_DC_LUT_RW_MODE + radeon_crtc->crtc_offset, 0);

	WREG32(EVERGREEN_DC_LUT_WRITE_EN_MASK + radeon_crtc->crtc_offset, 0x00000007);



	WREG32(EVERGREEN_DC_LUT_RW_INDEX, 0);

	WREG32(EVERGREEN_DC_LUT_RW_INDEX + radeon_crtc->crtc_offset, 0);

	for (i = 0; i < 256; i++) {

		WREG32(EVERGREEN_DC_LUT_30_COLOR,

		WREG32(EVERGREEN_DC_LUT_30_COLOR + radeon_crtc->crtc_offset,

		       (radeon_crtc->lut_r[i] << 20) |

		       (radeon_crtc->lut_g[i] << 10) |

		       (radeon_crtc->lut_b[i] << 0));