user/sven/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c, branch v4.4.271

drm/amdgpu/pm: update current crtc info after setting the powerstate

2016-03-09T23:34:51Z

commit eda1d1cf8d18383f19cd2b752f786120efa4768f upstream. On CI, we need to see if the number of crtcs changes to determine whether or not we need to upload the mclk table again. In practice we don't currently upload the mclk table again after the initial load. The only reason you would would be to add new states, e.g., for arbitrary mclk setting which is not currently supported. Acked-by: Jordan Lazare Acked-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu/pm: adjust display configuration after powerstate

2016-03-03T23:07:20Z

commit 8e7cedc6f7fe762ffe6e348502be34b11fa79298 upstream. set_power_state defaults to no displays, so we need to update the display configuration after setting up the powerstate on the first call. In most cases this is not an issue since ends up getting called multiple times at any given modeset and the proper order is achieved in the display changed handling at the top of the function. Reviewed-by: Christian König Acked-by: Jordan Lazare Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: don't try to recreate sysfs entries on resume

2015-10-23T14:45:35Z

Fixes an error on resume caused by: fa022a9b65d2886486a022fd66b20c823cd76ad9 Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu/dpm: don't add pwm attributes if DPM is disabled

2015-10-19T19:53:54Z

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

drm/amdgpu: don't grab dev->struct_mutex in pm functions

2015-08-17T20:51:13Z

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 Cc: "Christian König" Reviewed-by: Thierry Reding Signed-off-by: Daniel Vetter Signed-off-by: Alex Deucher

drm/amdgpu: merge amdgpu_family.h into amd_shared.h (v2)

2015-08-17T20:50:21Z

Make the definitions common for all driver components v2: fix kfd Signed-off-by: Jammy Zhou Reviewed-by: Alex Deucher

drm/amdgpu: enable vce powergating

2015-06-10T15:54:16Z

Enable VCE dpm and powergating. VCE dpm dynamically scales the VCE clocks on demand. Signed-off-by: Sonny Jiang Reviewed-by: Alex Deucher Reviewed-by: Christian König

drm/amdgpu: remove mclk_lock

2015-06-04T01:03:58Z

Not needed any more. Signed-off-by: Christian König Reviewed-by: Alex Deucher

drm/amdgpu: add core driver (v4)

2015-06-04T01:03:15Z

This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König Acked-by: Jammy Zhou Signed-off-by: Alex Deucher