diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 47 |
1 files changed, 46 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c index 520d01715737..6b1243f9f86d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c @@ -614,6 +614,49 @@ static int amdgpu_cgs_irq_put(void *cgs_device, unsigned src_id, unsigned type) return amdgpu_irq_put(adev, adev->irq.sources[src_id], type); } +int amdgpu_cgs_set_clockgating_state(void *cgs_device, + enum amd_ip_block_type block_type, + enum amd_clockgating_state state) +{ + CGS_FUNC_ADEV; + int i, r = -1; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_block_status[i].valid) + continue; + + if (adev->ip_blocks[i].type == block_type) { + r = adev->ip_blocks[i].funcs->set_clockgating_state( + (void *)adev, + state); + break; + } + } + return r; +} + +int amdgpu_cgs_set_powergating_state(void *cgs_device, + enum amd_ip_block_type block_type, + enum amd_powergating_state state) +{ + CGS_FUNC_ADEV; + int i, r = -1; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_block_status[i].valid) + continue; + + if (adev->ip_blocks[i].type == block_type) { + r = adev->ip_blocks[i].funcs->set_powergating_state( + (void *)adev, + state); + break; + } + } + return r; +} + + static uint32_t fw_type_convert(void *cgs_device, uint32_t fw_type) { CGS_FUNC_ADEV; @@ -760,7 +803,9 @@ static const struct cgs_ops amdgpu_cgs_ops = { amdgpu_cgs_pm_request_engine, amdgpu_cgs_pm_query_clock_limits, amdgpu_cgs_set_camera_voltages, - amdgpu_cgs_get_firmware_info + amdgpu_cgs_get_firmware_info, + amdgpu_cgs_set_powergating_state, + amdgpu_cgs_set_clockgating_state }; static const struct cgs_os_ops amdgpu_cgs_os_ops = { |