diff options
| author |   Dave Airlie <airlied@redhat.com> | 2012-09-17 14:40:31 +1000 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2013-11-01 12:43:14 -0400 |
| commit | 10ebc0bc09344ab6310309169efc73dfe6c23d72 (patch) | |
| tree | 9d93730a567190aa7b57d91999565273bc002dc0 /drivers/gpu/drm/radeon/radeon.h | |
| parent | drm/radeon: convert to pmops (diff) | |
| download | linux-dev-10ebc0bc09344ab6310309169efc73dfe6c23d72.tar.xz linux-dev-10ebc0bc09344ab6310309169efc73dfe6c23d72.zip | |
drm/radeon: add runtime PM support (v2)
This hooks radeon up to the runtime PM system to enable
dynamic power management for secondary GPUs in switchable
and powerxpress laptops.
v2: agd5f: clean up, add module parameter
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 986100a6e5ca..ad54525cfa79 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -98,6 +98,7 @@ extern int radeon_lockup_timeout; extern int radeon_fastfb; extern int radeon_dpm; extern int radeon_aspm; +extern int radeon_runtime_pm; /* * Copy from radeon_drv.h so we don't have to include both and have conflicting @@ -2212,6 +2213,9 @@ struct radeon_device { /* clock, powergating flags */ u32 cg_flags; u32 pg_flags; + + struct dev_pm_domain vga_pm_domain; + bool have_disp_power_ref; }; int radeon_device_init(struct radeon_device *rdev, @@ -2673,8 +2677,8 @@ extern void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain); extern bool radeon_ttm_bo_is_radeon_bo(struct ttm_buffer_object *bo); extern void radeon_vram_location(struct radeon_device *rdev, struct radeon_mc *mc, u64 base); extern void radeon_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc); -extern int radeon_resume_kms(struct drm_device *dev, bool resume); -extern int radeon_suspend_kms(struct drm_device *dev, bool suspend); +extern int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon); +extern int radeon_suspend_kms(struct drm_device *dev, bool suspend, bool fbcon); extern void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size); extern void radeon_program_register_sequence(struct radeon_device *rdev, const u32 *registers, |