linux-stable.git/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c, branch v4.2.4 Linux kernel stable tree drm/amdgpu: add feature version for SDMA ucode 2015-08-05T18:26:50+00:00 Jammy Zhou Jammy.Zhou@amd.com 2015-08-04T02:50:47+00:00 cfa2104fbcb87ab0abbdaba608087df1e24fe195 Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> 
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
drm/amdgpu: add feature version for RLC and MEC v2 2015-08-05T18:26:49+00:00 Jammy Zhou Jammy.Zhou@amd.com 2015-08-04T02:43:50+00:00 351643d7dd8a48b1053aac5fe3a1aebac614c301 Expose feature version to user space for RLC/MEC/MEC2 ucode as well v2: fix coding style Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> 
Expose feature version to user space for RLC/MEC/MEC2 ucode as well

v2: fix coding style

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
drm/amdgpu: information leak in amdgpu_info_ioctl() 2015-07-29T19:50:37+00:00 Dan Carpenter dan.carpenter@oracle.com 2015-07-28T15:51:29+00:00 c193fa91b9182465a4a01665ad4096a6cdb4db2d We recently changed the drm_amdgpu_info_device struct so now there is a 4 byte hole at the end. We need to initialize it so we don't disclose secret information from the stack. Fixes: fa92754e9c47 ('drm/amdgpu: add VCE harvesting instance query') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
We recently changed the drm_amdgpu_info_device struct so now there is
a 4 byte hole at the end.  We need to initialize it so we don't disclose
secret information from the stack.

Fixes: fa92754e9c47 ('drm/amdgpu: add VCE harvesting instance query')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: clean up init sequence for failures 2015-07-29T19:50:36+00:00 Alex Deucher alexander.deucher@amd.com 2015-07-28T15:50:31+00:00 8faf0e08d5a78ae5f1752b1d69f97ed70afa625f If we fail during device init, record what state each block is in so that we can tear down clearly. Fixes various problems on device init failure. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
If we fail during device init, record what state each
block is in so that we can tear down clearly.

Fixes various problems on device init failure.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add VCE harvesting instance query 2015-07-23T15:09:45+00:00 Leo Liu leo.liu@amd.com 2015-07-13T16:46:23+00:00 fa92754e9c47cf3e5607c0865f4cf59d090cda37 Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> 
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
drm/amdgpu: add vram_type and vram_bit_width for interface query (v2) 2015-06-04T01:04:04+00:00 Ken Wang Qingqing.Wang@amd.com 2015-06-03T13:02:01+00:00 81c59f54125f9ff84546b6ba26c321662562703d Track the type of vram on the board and provide a query for it. User mode drivers and tools want this information for determining bandwidth information and form informational purposes. v2: fix build when CI support is not enabled Signed-off-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> 
Track the type of vram on the board and provide a query for it.
User mode drivers and tools want this information for determining
bandwidth information and form informational purposes.

v2: fix build when CI support is not enabled

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
drm/amdgpu: add ib_size/start_alignment interface query 2015-06-04T01:04:03+00:00 Ken Wang Qingqing.Wang@amd.com 2015-06-04T13:26:57+00:00 71062f435eaf0ff7867a1188e5c7887b0a5871ff Query the IB alignment requirements from the kernel rather than hardcoding them in the user mode drivers. Signed-off-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> 
Query the IB alignment requirements from the kernel rather
than hardcoding them in the user mode drivers.

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
drm/amdgpu: add me/ce/pfp_feature_version interface query 2015-06-04T01:04:02+00:00 Ken Wang Qingqing.Wang@amd.com 2015-06-03T11:52:06+00:00 02558a006c0cf92e612c9d6d1c6058ca1a6dbe6a Provide this information to usermode drivers. We were previously missing this info. Signed-off-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> 
Provide this information to usermode drivers.  We were previously
missing this info.

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
drm/amdgpu add ce_ram_size for interface query 2015-06-04T01:04:02+00:00 Ken Wang Qingqing.Wang@amd.com 2015-06-03T09:47:54+00:00 a101a8995ab8072125d0bb4d95425c9fb37ff809 Add a query for the CE ram size. User mode drivers will want to use this to determine how much size of the cache on the CE. Signed-off-by: Ken Wang <Qingqing.Wang@amd.com> Reviewd-by: Jammy Zhou <Jammy.Zhou@amd.com> 
Add a query for the CE ram size.  User mode drivers
will want to use this to determine how much size
of the cache on the CE.

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewd-by: Jammy Zhou <Jammy.Zhou@amd.com>
drm/amdgpu add max_memory_clock for interface query (v2) 2015-06-04T01:04:01+00:00 Ken Wang Qingqing.Wang@amd.com 2015-06-03T09:36:54+00:00 32bf7106e072b59cade754062ed86023309f50d9 Add a query for the max memory clock. v2: handle the dpm enabled case properly Signed-off-by: Ken Wang <Qingqing.Wang@amd.com> Reviewd-by: Jammy Zhou <Jammy.Zhou@amd.com> 
Add a query for the max memory clock.

v2: handle the dpm enabled case properly

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewd-by: Jammy Zhou <Jammy.Zhou@amd.com>