drm/radeon/kms: Add crtc tiling setup support for evergreen

[net-next-2.6.git] / drivers / gpu / drm / radeon / atombios_crtc.c

diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 3b8f087eaf62da6241077c61efaeaeb6c784bb6e..ec702345d70e545be2c2c80545d8d1c69a80f0ac 100644 (file)
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -862,6 +862,11 @@ static int evergreen_crtc_set_base(struct drm_crtc *crtc, int x, int y,
                return -EINVAL;
        }
 
+       if (tiling_flags & RADEON_TILING_MACRO)
+               fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_2D_TILED_THIN1);
+       else if (tiling_flags & RADEON_TILING_MICRO)
+               fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1);
+
        switch (radeon_crtc->crtc_id) {
        case 0:
                WREG32(AVIVO_D1VGA_CONTROL, 0);