linux-stable.git/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c, branch linux-4.8.y Linux kernel stable tree drm/amd: fix scheduler fence teardown order v2 2016-11-18T09:51:49+00:00 Christian König christian.koenig@amd.com 2016-10-28T15:04:07+00:00 67080e2785a3d953946853f25a0b858193d10ee9 commit c24784f01549ecdf23fc00d0588423bcf8956714 upstream. Some fences might be alive even after we have stopped the scheduler leading to warnings about leaked objects from the SLUB allocator. Fix this by allocating/freeing the SLUB allocator from the module init/fini functions just like we do it for hw fences. v2: make variable static, add link to bug Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=97500 Reported-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit c24784f01549ecdf23fc00d0588423bcf8956714 upstream.

Some fences might be alive even after we have stopped the scheduler leading
to warnings about leaked objects from the SLUB allocator.

Fix this by allocating/freeing the SLUB allocator from the module
init/fini functions just like we do it for hw fences.

v2: make variable static, add link to bug

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=97500

Reported-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: increment driver minor 2016-07-29T18:36:57+00:00 Christian König christian.koenig@amd.com 2016-07-14T12:34:17+00:00 d347ce66771582bac8d98e268e1db4a1d7e94e1b We need to check on Polaris if UVD session context is allowed or not. 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> 
We need to check on Polaris if UVD session context is allowed or not.

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>
drm/amd/amdgpu: Set DRIVER_MODESET feature flag at build time 2016-07-07T19:02:07+00:00 Frank Binns frank.binns@imgtec.com 2016-06-24T17:15:17+00:00 7056bb5c8203c472aab0fa87dee79cfd87429ad2 This flag was being set unconditionally at runtime so just set it at compile time instead. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Frank Binns <frank.binns@imgtec.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
This flag was being set unconditionally at runtime so just set it at
compile time instead.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Frank Binns <frank.binns@imgtec.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add disable_cu parameter 2016-07-07T18:54:44+00:00 Nicolai Hähnle nicolai.haehnle@amd.com 2016-06-17T17:31:33+00:00 6f8941a2308811626edc083c70584837d54e0382 This parameter will allow disabling individual CUs on module load, e.g. amdgpu.disable_cu=2.0.3,2.0.4 to disable CUs 3 and 4 of SE2. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
This parameter will allow disabling individual CUs on module load, e.g.
amdgpu.disable_cu=2.0.3,2.0.4 to disable CUs 3 and 4 of SE2.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add amdgpu.cg_mask and amdgpu.pg_mask parameters 2016-07-07T18:51:16+00:00 Nicolai Hähnle Nicolai.Haehnle@amd.com 2016-06-02T10:32:07+00:00 395d1fb948d98e613ba58a90a28a3049404ec7d4 They allow disabling clock and power gating from the kernel command line, which hopefully helps with diagnosing problems in the field. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Nicolai Hähnle <Nicolai.Haehnle@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
They allow disabling clock and power gating from the kernel command line,
which hopefully helps with diagnosing problems in the field.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Nicolai Hähnle <Nicolai.Haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: drop explicit pci D3/D0 setting for ATPX power control 2016-07-07T18:51:08+00:00 Alex Deucher alexander.deucher@amd.com 2016-06-02T13:18:34+00:00 522761cbc80df90e94a77cf699fa0c94f55aa43c The ATPX power control method does this for you. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
The ATPX power control method does this for you.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/atpx: hybrid platforms use d3cold 2016-07-07T18:51:07+00:00 Alex Deucher alexander.deucher@amd.com 2016-06-02T13:08:32+00:00 116709757658d876443fd26bda8610e84e93eadf The platform d3 cold is used to power down the dGPU. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
The platform d3 cold is used to power down the dGPU.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: use PCI_D3hot for PX systems without dGPU power control 2016-07-07T18:51:02+00:00 Alex Deucher alexander.deucher@amd.com 2016-06-01T17:12:25+00:00 7e32aa611ba685b58d013da4df5d0a0f132b8f25 On PX systems without dGPU power control, use PCI_D3hot. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
On PX systems without dGPU power control, use PCI_D3hot.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add powercontainment module parameter 2016-07-07T18:50:55+00:00 Huang Rui ray.huang@amd.com 2016-05-24T05:47:05+00:00 6bb6b2972d0affe1f86881d64c787627b916c17e This patch makes powercontainment feature configurable. Currently, the powercontainment is not very stable, so add a module parameter to enable/disable it via user mode. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
This patch makes powercontainment feature configurable. Currently, the
powercontainment is not very stable, so add a module parameter to
enable/disable it via user mode.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Add more Polaris 11 PCI IDs 2016-05-18T13:22:29+00:00 Flora Cui Flora.Cui@amd.com 2016-05-17T01:52:02+00:00 35621b80085b371d1e9bb9b6de58bf173d12f31e Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>