kernel/drivers/gpu/drm/radeon/radeon_benchmark.c, branch linux-4.17.y

drm/radeon: fix the crash in benchmark functions

2015-02-02T16:39:35Z

radeon_copy_dma and radeon_copy_blit must be called with a valid reservation object. Otherwise a crash will be provoked. We borrow the object from destination BO. bug: https://bugs.freedesktop.org/show_bug.cgi?id=88464 Cc: stable@vger.kernel.org Reviewed-by: Christian König Signed-off-by: Ilija Hadzic Signed-off-by: Alex Deucher

drm/radeon: export reservation_object from dmabuf to ttm

2014-10-03T13:19:17Z

Adds an extra argument to radeon_bo_create, which is only used in radeon_prime.c. Reviewed-by: Christian König Signed-off-by: Maarten Lankhorst Signed-off-by: Alex Deucher

drm/radeon: add the infrastructure for concurrent buffer access

2014-09-11T14:46:01Z

This allows us to specify if we want to sync to the shared fences of a reservation object or not. Signed-off-by: Christian König Signed-off-by: Alex Deucher

drm/radeon: Allow write-combined CPU mappings of BOs in GTT (v2)

2014-08-05T12:53:33Z

v2: fix rebase onto drm-fixes Signed-off-by: Michel Dänzer Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/radeon/benchmark: allow same domains for dma copy

2013-03-15T22:47:18Z

Remove old comment and allow benchmarking moves within the same memory domain for both dma and blit methods. Reviewed-by: Michel Dänzer Signed-off-by: Alex Deucher

drm/radeon/benchmark: make sure bo blit copy exists before using it

2013-03-15T22:47:17Z

Fixes a segfault on asics without a blit callback. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=62239 Reviewed-by: Michel Dänzer Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/radeon: remove radeon_fence_create

2012-06-21T07:38:35Z

It is completely unnecessary to create fences before they are emitted, so remove it and a bunch of checks if fences are emitted or not. Signed-off-by: Christian König Reviewed-by: Jerome Glisse

drm/radeon: add PRIME support (v2)

2012-05-23T09:47:11Z

This adds prime->fd and fd->prime support to radeon. It passes the sg object to ttm and then populates the gart entries using it. Compile tested only. v2: stub kmap + use new helpers + add reimporting Signed-off-by: Alex Deucher Reviewed-by: Jerome Glisse Reviewed-by: Alex Deucher Signed-off-by: Dave Airlie

drm/radeon/kms: reorganize copy callbacks

2012-02-29T10:14:14Z

tidy up the radeon_asic struct, handle multiple rings better. Signed-off-by: Alex Deucher Reviewed-by: Christian König Reviewed-by: Michel Dänzer Reviewed-by: Jerome Glisse Signed-off-by: Dave Airlie

drm/radeon/kms: remove benchmarks shorter than one page

2012-02-03T09:32:30Z

copy_blit operation works only on integral number of pages so benchmarks shorter than one page size (4K) do not make sense v2: use RADEON_GPU_PAGE_SIZE instead of "magic" 1024 number and sweep sizes between 1 * to 16K * doubling the size in each iteration; we get the same coverage, as in the original benchmark, but guarantee integer multiples of page size v3: add whitespace between '*' operator per review received from zajec5@gmail.com Signed-off-by: Ilija Hadzic Reviewed-by: Alex Deucher Signed-off-by: Dave Airlie