diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2010-05-20 12:12:48 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-08-02 10:00:02 +1000 |
| commit | 97d663285322b3db05613d274b1eb3f9806f37ca (patch) | |
| tree | dc4b868f16d0f1933b7c80b54eec000f50f45e7f /drivers/gpu/drm/radeon/atombios_crtc.c | |
| parent | 40c4ac1c1931eb48ca0cf5e9ec464d13c5921994 (diff) | |
drm/radeon/kms: Add crtc tiling setup support for evergreen
Needed for scanning out of a tiled buffer.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/atombios_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/atombios_crtc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index 3b8f087eaf62..ec702345d70e 100644 --- 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); |