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authorAlex Deucher <alexdeucher@gmail.com>2011-02-10 19:51:33 (GMT)
committerDave Airlie <airlied@redhat.com>2011-02-14 00:10:48 (GMT)
commit1ea9dbf250ae6706400dc0e3d6e1cc7540830731 (patch)
treea35d6e2b9c311eb3f6dd60cd74bccd10094d4a48 /drivers
parent8fd1b84cc9d32e7e5c44e990a9c9e27504b232ed (diff)
downloadlinux-fsl-qoriq-1ea9dbf250ae6706400dc0e3d6e1cc7540830731.tar.xz
drm/radeon/kms: use linear aligned for 6xx/7xx bo blits
Not only is linear aligned supposedly more performant, linear general is only supported by the CB in single slice mode. The texture hardware doesn't support linear general, but I think the hw automatically upgrades it to linear aligned. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/radeon/r600_blit_kms.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index 69d94dd..41f7aaf 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -54,7 +54,7 @@ set_render_target(struct radeon_device *rdev, int format,
if (h < 8)
h = 8;
- cb_color_info = ((format << 2) | (1 << 27));
+ cb_color_info = ((format << 2) | (1 << 27) | (1 << 8));
pitch = (w / 8) - 1;
slice = ((w * h) / 64) - 1;
@@ -202,7 +202,7 @@ set_tex_resource(struct radeon_device *rdev,
if (h < 1)
h = 1;
- sq_tex_resource_word0 = (1 << 0);
+ sq_tex_resource_word0 = (1 << 0) | (1 << 3);
sq_tex_resource_word0 |= ((((pitch >> 3) - 1) << 8) |
((w - 1) << 19));