linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c, branch v4.5-rc2 Linux kernel source tree drm/amdgpu: use kobj_to_dev() 2016-01-13T17:14:59+00:00 Geliang Tang geliangtang@163.com 2016-01-13T14:48:42+00:00 cc29ec874b3727e3f5a606bd1875e34f6e3f1593 Use kobj_to_dev() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Use kobj_to_dev() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/powerplay: fix Smatch static checker warnings with indenting (v2) 2016-01-08T20:39:22+00:00 Rex Zhu Rex.Zhu@amd.com 2016-01-06T08:38:48+00:00 75ac63dbc3b0f4d3af67a5857790749e954e2ba6 v2: AGD: rebase on upstream Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
v2: AGD: rebase on upstream

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: support per device powerplay enablement (v2) 2015-12-21T21:42:27+00:00 Jammy Zhou Jammy.Zhou@amd.com 2015-11-10T23:31:08+00:00 e61710c59dd205b48413762b2aedd46e86df3c45 The amdgu_powerplay variable is global for multiple GPU instances. v2: fold in Flora's module option change, protect adev reference in macros Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> 
The amdgu_powerplay variable is global for multiple GPU instances.

v2: fold in Flora's module option change, protect adev reference in
macros

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
drm/amdgpu: enable sysfs interface for powerplay 2015-12-21T21:42:27+00:00 Rex Zhu Rex.Zhu@amd.com 2015-11-10T23:29:11+00:00 8804b8d5b05bbf5aea205e49fa4ed8240eb1728d Same interface exposed in pre-powerplay dpm code. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Same interface exposed in pre-powerplay dpm code.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: export amd_powerplay_func to amdgpu and other ip block 2015-12-21T21:42:08+00:00 Rex Zhu Rex.Zhu@amd.com 2015-11-10T23:25:24+00:00 1b5708ffb1032a2f24b4224320753532303c1ae4 Update amdgpu to deal with the new powerplay module properly. v2: squash in fixes v3: squash in Rex's power state reporting fix Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Update amdgpu to deal with the new powerplay module properly.

v2: squash in fixes
v3: squash in Rex's power state reporting fix

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: share struct amdgpu_pm_state_type with powerplay module 2015-12-21T21:42:04+00:00 Rex Zhu Rex.Zhu@amd.com 2015-08-25T07:57:43+00:00 3a2c788d95a24dc4cf720ddd19c1b115a03f41bf rename amdgpu_pm_state_type to amd_pm_state_type Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
rename amdgpu_pm_state_type to amd_pm_state_type

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: don't try to recreate sysfs entries on resume 2015-10-23T14:45:35+00:00 Alex Deucher alexander.deucher@amd.com 2015-10-23T14:45:14+00:00 c86f5ebfbd147d1a228ab89ee1658e18939bd7ad Fixes an error on resume caused by: fa022a9b65d2886486a022fd66b20c823cd76ad9 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 
Fixes an error on resume caused by:
fa022a9b65d2886486a022fd66b20c823cd76ad9

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/amdgpu/dpm: don't add pwm attributes if DPM is disabled 2015-10-19T19:53:54+00:00 Alex Deucher alexander.deucher@amd.com 2015-10-19T19:49:11+00:00 27100735adbcb872854674bed1d000825f9954ac PWM fan control is only available with DPM. There is no non-DPM support on amdgpu, so we should never get a crash here because the sysfs nodes would never be created in the first place. Add the check just in case to be on the safe side. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
PWM fan control is only available with DPM.  There is no non-DPM
support on amdgpu, so we should never get a crash here because
the sysfs nodes would never be created in the first place. Add the
check just in case to be on the safe side.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: don't grab dev->struct_mutex in pm functions 2015-08-17T20:51:13+00:00 Daniel Vetter daniel.vetter@ffwll.ch 2015-07-09T21:32:50+00:00 5516ab86a873efc78fc356b0979294203f1cffb0 Similar to radeon, except that amdgpu doesn't even use struct_mutex to protect anything like the shared z buffer (sane gpu architecture, yay!). And the code already grabs the globa adev->ring_lock, so this code can't race with itself. Which makes struct_mutex completely redundnant. Remove it. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Similar to radeon, except that amdgpu doesn't even use struct_mutex to
protect anything like the shared z buffer (sane gpu architecture,
yay!). And the code already grabs the globa adev->ring_lock, so this
code can't race with itself. Which makes struct_mutex completely
redundnant. Remove it.

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: merge amdgpu_family.h into amd_shared.h (v2) 2015-08-17T20:50:21+00:00 Jammy Zhou Jammy.Zhou@amd.com 2015-07-22T03:29:01+00:00 2f7d10b393c83acd3eedc3d6ab94dce29ac6a890 Make the definitions common for all driver components v2: fix kfd Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Make the definitions common for all driver components

v2: fix kfd

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>