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| author |   Alex Deucher <alexdeucher@gmail.com> | 2010-04-22 14:03:55 -0400 |
|---|---|---|
| committer |   Dave Airlie <airlied@redhat.com> | 2010-05-18 18:20:58 +1000 |
| commit | a48b9b4edb8bb87deb13b9f088a595cf71457b69 (patch) | |
| tree | 2cfe4156f911042a6c3943ee98503d452941dd92 /drivers/gpu/drm/radeon/radeon_asic.h | |
| parent | drm/radeon/kms/pm: add asic specific callbacks for setting power state (v2) (diff) | |
| download | linux-dev-a48b9b4edb8bb87deb13b9f088a595cf71457b69.tar.xz linux-dev-a48b9b4edb8bb87deb13b9f088a595cf71457b69.zip | |
drm/radeon/kms/pm: add asic specific callbacks for getting power state (v2)
This also simplifies the code and enables reclocking with multiple heads
active by tracking whether the power states are single or multi-head
capable.
Eventually, we will want to select a power state based on external
factors (AC/DC state, user selection, etc.).
(v2) Update for evergreen
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_asic.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_asic.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index 90d8e6dee52c..71b21bb4e5f3 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -128,6 +128,8 @@ void r100_set_common_regs(struct radeon_device *rdev); void r100_bm_disable(struct radeon_device *rdev); extern bool r100_gui_idle(struct radeon_device *rdev); extern void r100_set_power_state(struct radeon_device *rdev); +extern void r100_get_power_state(struct radeon_device *rdev, + enum radeon_pm_action action); /* * r200,rv250,rs300,rv280 @@ -274,6 +276,8 @@ void r600_hpd_set_polarity(struct radeon_device *rdev, extern void r600_ioctl_wait_idle(struct radeon_device *rdev, struct radeon_bo *bo); extern bool r600_gui_idle(struct radeon_device *rdev); extern void r600_set_power_state(struct radeon_device *rdev); +extern void r600_get_power_state(struct radeon_device *rdev, + enum radeon_pm_action action); /* * rv770,rv730,rv710,rv740 |