diff options
| author | Ma Jun <Jun.Ma2@amd.com> | 2024-03-27 17:26:08 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-09 22:07:59 -0400 |
| commit | b2207dc6989f5c913cca932eb8720b6ad0725d67 (patch) | |
| tree | 01a279f41ddd6a693b1ef1b41601ccdb9242b6d1 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 1b19959427988f02236d5fe5ddb776705da22c87 (diff) | |
drm/amdgpu/pm: Add support for MACO flag checking
Add support for MACO flag checking.
MACO mode only works if BACO is supported.
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index ed34c4893108..f830024cffca 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -338,10 +338,12 @@ bool amdgpu_device_supports_boco(struct drm_device *dev) * * @dev: drm_device pointer * - * Returns true if the device supporte BACO, - * otherwise return false. + * Return: + * 1 if the device supporte BACO; + * 3 if the device support MACO (only works if BACO is supported) + * otherwise return 0. */ -bool amdgpu_device_supports_baco(struct drm_device *dev) +int amdgpu_device_supports_baco(struct drm_device *dev) { struct amdgpu_device *adev = drm_to_adev(dev); |