Rex Zhu
9716ebc38d
drm/amd/powerplay: fix mclk not switching back after multi-head was disabled
...
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
Cc: stable@vger.kernel.org
2016-09-19 13:22:08 -04:00
Rex Zhu
48fad3aff6
drm/amd/powerplay: original power state table should not be changed.
...
power state table was set based on vbios and should not be changed.
when client need to change power state, just make a copy and send to
smu.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-09-02 11:32:09 -04:00
Rex Zhu
018462d015
drm/amd/powerplay: enable set boot state task
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Signed-off-by: Rex Zhu <Rex.Zhu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-01-08 15:39:26 -05:00
rezhu
09b7a98622
drm/amd/powerplay: fix warning of cast to pointer from integer of different size.
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Signed-off-by: Rex Zhu <Rex.Zhu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
2015-12-21 16:42:38 -05:00
Rex Zhu
f4caf3e584
drm/amd/powerplay: refine the logic of whether need to update power state.
...
Better handle power state changes.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com >
2015-12-21 16:42:29 -05:00
Rex Zhu
2f4afc5733
drm/amdgpu/powerplay: implement pem_task for display_configuration_change
...
Add support for display configuration changes to the event manager.
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 >
2015-12-21 16:42:19 -05:00
Rex Zhu
e92a037057
drm/amd/powerplay: add event manager sub-component
...
The event manager handles power related driver events.
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 >
2015-12-21 16:42:11 -05:00
