Christian König
e12f3d7a23
drm/amdgpu: move IB and frame size directly into the engine description
...
I should have suggested that on the initial patchset. This saves us a
few CPU cycles during CS and a bunch of loc.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-10-25 14:38:36 -04:00
Christian König
7bc6be825a
drm/amdgpu: remove explicit NULL init for parse_cs
...
sed -i "/\.parse_cs = NULL,/d" drivers/gpu/drm/amd/amdgpu/*.c
That's just a leftover from radeon.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-10-25 14:38:36 -04:00
Alex Deucher
229e2d46da
drm/amdgpu/si_dma: add ring callbacks for ib and dma frame size
...
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-09-16 15:52:57 -04:00
Michel Dänzer
e7b54945f5
drm/amdgpu/si: Call amdgpu_ttm_set_active_vram_size from si_dma_start/stop
...
Without this, we were only ever using the first 256MB of VRAM.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97593
Tested-by: Konstantin A. Lepikhov <lakostis@altlinux.org >
Tested-by: Arek Ruśniak <arek.rusi@gmail.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-09-14 15:10:27 -04:00
Tom St Denis
cb5df31b2d
drm/amd/amdgpu: Tidy up SI DMA code
...
Signed-off-by: Tom St Denis <tom.stdenis@amd.com >
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net >
Reviewed-by: Huang Rui <ray.huang@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-09-12 18:12:20 -04:00
Ken Wang
30d1574fa4
drm/amdgpu: add DMA implementation for si v8
...
v4: rebase fixes
v5: use the generic nop fill
v6: rebase fixes
v7: rebase fixes
copy count fixes from Jonathan
general cleanup
add fill buffer implementation
v8: adapt write_pte and copy_pte to latest changes
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-08-31 12:10:51 -04:00
