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8 Commits

Author SHA1 Message Date
Rex Zhu 86f8c599b0 drm/amdgpu: when suspend, set boot state instand of disable dpm. 
fix pm-hibernate bug, when suspend/resume, dpm start failed.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-10-27 15:18:19 -04:00
Rex Zhu fbebf2c6bc drm/amdgpu: add new callback to check power state info 
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>
 2016-10-25 14:38:50 -04:00
Alex Deucher 825cc9974d drm/amdgpu/dpm: add an implementation for get_vce_clock_state (v2) 
Used by the non-powerplay dpm code.

v2: update to the new API

Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-10-25 14:38:41 -04:00
Alex Deucher 230cf1ba72 drm/amdgpu/dpm: add new callback to fetch vce clock state (v2) 
Will be used by the new info ioctl query.

v2: fetch a single state per request

Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-10-25 14:38:41 -04:00
Rex Zhu 66ba1afd85 drm/amdgpu: save number of vce states in dpm struct. 
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-10-25 14:38:40 -04:00
Rex Zhu 0d8de7ca0b drm/amdgpu: use same vce state definition in dpm and powerplay 
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-10-25 14:38:39 -04:00
Alex Deucher cf0978819c drm/amdgpu: move dpm related definitions to amdgpu_dpm.h 
No intended functional change.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-10-25 14:38:38 -04:00
Alex Deucher d38ceaf99e drm/amdgpu: add core driver (v4) 
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 <christian.koenig@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-03 21:03:15 -04:00