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path: root/drivers/gpu/drm/radeon/r600_blit.c
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* drm/r600: fix possible NULL pointer derefernceAlex Deucher2010-07-211-1/+4
| | | | | | Reported-by: Alexander Y. Fomichev <git.user@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon: use ALIGN instead of open coding itMatt Turner2010-03-011-1/+1
| | | | | | | | Cc: Jerome Glisse <jglisse@redhat.com> Cc: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Matt Turner <mattst88@gmail.com> Reviewed-by: Corbin Simpson <MostAwesomeDude@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/r600: only assign vb after we know space is available.Robert Noland2009-10-261-3/+1
| | | | | | | This patch only changes this is the swap path, where it doesn't loop. Signed-off-by: Robert Noland <rnoland@2hip.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/r600: Replace repeated calculations with variable.Robert Noland2009-10-261-21/+31
| | | | | | | | - Reduce the chance of error and avoid a bit of overhead. - Use switch to assign color and format Signed-off-by: Robert Noland <rnoland@2hip.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon: Revert "drm/r600: avoid assigning vb twice in blit code"Dave Airlie2009-10-121-3/+7
| | | | | | | This reverts commit 49c458e544ae14514209ed80ea6829ca1b18ddf0. It seems to have some side effects in the non-kms cases. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/r600: avoid assigning vb twice in blit codeRobert Noland2009-10-081-7/+3
| | | | | | | | | There is no need to assign vb before you know that space is available. [agd5f: adapted for kernel tree.] Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/r600: set correct pitch for 4 byte copyAndre Maasikas2009-09-231-1/+1
| | | | | | [agd5f: also fix the non-kms path] Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
* drm/radeon/r600: fix legacy blit codeAlex Deucher2009-09-101-17/+12
| | | | | | | | | ARRAY_SIZE is number of elements not bytes. Fix ring counts accordingly, also make a few functions static. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: add r600 KMS supportJerome Glisse2009-09-081-0/+855
This adds the r600 KMS + CS support to the Linux kernel. The r600 TTM support is quite basic and still needs more work esp around using interrupts, but the polled fencing should work okay for now. Also currently TTM is using memcpy to do VRAM moves, the code is here to use a 3D blit to do this, but isn't fully debugged yet. Authors: Alex Deucher <alexdeucher@gmail.com> Dave Airlie <airlied@redhat.com> Jerome Glisse <jglisse@redhat.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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