diff options
author | Alex Deucher <alexander.deucher@amd.com> | 2015-04-20 20:55:21 (GMT) |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2015-06-04 01:03:15 (GMT) |
commit | d38ceaf99ed015f2a0b9af3499791bd3a3daae21 (patch) | |
tree | c8e237ea218e8ed8a5f64c1654fc01fe5d2239cb /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h | |
parent | 97b2e202fba05b87d720318a6500a337100dab4d (diff) | |
download | linux-d38ceaf99ed015f2a0b9af3499791bd3a3daae21.tar.xz |
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h new file mode 100644 index 0000000..5fd7734 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h @@ -0,0 +1,35 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_PM_H__ +#define __AMDGPU_PM_H__ + +int amdgpu_pm_sysfs_init(struct amdgpu_device *adev); +void amdgpu_pm_sysfs_fini(struct amdgpu_device *adev); +void amdgpu_pm_print_power_states(struct amdgpu_device *adev); +void amdgpu_pm_compute_clocks(struct amdgpu_device *adev); +void amdgpu_dpm_thermal_work_handler(struct work_struct *work); +void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable); +void amdgpu_dpm_enable_vce(struct amdgpu_device *adev, bool enable); + +#endif |