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| author | Alex Deucher <alexdeucher@gmail.com> | 2010-05-20 12:04:59 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-08-02 10:00:01 +1000 |
| commit | 40c4ac1c1931eb48ca0cf5e9ec464d13c5921994 (patch) | |
| tree | f83bf40236519c2eef1fbefb561575aa62845384 /drivers/gpu/drm/radeon/atombios_crtc.c | |
| parent | 21a8122ad38c60d73fe5dc51051414c3564d174a (diff) | |
| download | talos-op-linux-40c4ac1c1931eb48ca0cf5e9ec464d13c5921994.tar.gz talos-op-linux-40c4ac1c1931eb48ca0cf5e9ec464d13c5921994.zip | |
drm/radeon/kms: Add crtc tiling setup support for r6xx/r7xx
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 | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index a22d5a3bca4e..3b8f087eaf62 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -1000,11 +1000,18 @@ static int avivo_crtc_set_base(struct drm_crtc *crtc, int x, int y, return -EINVAL; } - if (tiling_flags & RADEON_TILING_MACRO) - fb_format |= AVIVO_D1GRPH_MACRO_ADDRESS_MODE; + if (rdev->family >= CHIP_R600) { + if (tiling_flags & RADEON_TILING_MACRO) + fb_format |= R600_D1GRPH_ARRAY_MODE_2D_TILED_THIN1; + else if (tiling_flags & RADEON_TILING_MICRO) + fb_format |= R600_D1GRPH_ARRAY_MODE_1D_TILED_THIN1; + } else { + if (tiling_flags & RADEON_TILING_MACRO) + fb_format |= AVIVO_D1GRPH_MACRO_ADDRESS_MODE; - if (tiling_flags & RADEON_TILING_MICRO) - fb_format |= AVIVO_D1GRPH_TILED; + if (tiling_flags & RADEON_TILING_MICRO) + fb_format |= AVIVO_D1GRPH_TILED; + } if (radeon_crtc->crtc_id == 0) WREG32(AVIVO_D1VGA_CONTROL, 0); |
