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drm/radeon/kms/pm: add asic specific callbacks for setting power state (v2)

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(v2) Add evergreen vbl checks

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher
2010-04-22 13:38:05 -04:00
committed by Dave Airlie
parent 03214bd5c6
commit bae6b56273
8 changed files with 148 additions and 49 deletions
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4
drivers/gpu/drm/radeon/radeon.h
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@@ -175,6 +175,8 @@ void radeon_pm_fini(struct radeon_device *rdev);
void radeon_pm_compute_clocks(struct radeon_device *rdev);
void radeon_combios_get_power_modes(struct radeon_device *rdev);
void radeon_atombios_get_power_modes(struct radeon_device *rdev);
bool radeon_pm_debug_check_in_vbl(struct radeon_device *rdev, bool finish);
void radeon_sync_with_vblank(struct radeon_device *rdev);
/*
* Fences.
@@ -808,6 +810,7 @@ struct radeon_asic {
*/
void (*ioctl_wait_idle)(struct radeon_device *rdev, struct radeon_bo *bo);
bool (*gui_idle)(struct radeon_device *rdev);
void (*set_power_state)(struct radeon_device *rdev);
};
/*
@@ -1215,6 +1218,7 @@ static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v)
#define radeon_hpd_sense(rdev, hpd) (rdev)->asic->hpd_sense((rdev), (hpd))
#define radeon_hpd_set_polarity(rdev, hpd) (rdev)->asic->hpd_set_polarity((rdev), (hpd))
#define radeon_gui_idle(rdev) (rdev)->asic->gui_idle((rdev))
#define radeon_set_power_state(rdev) (rdev)->asic->set_power_state((rdev))
/* Common functions */
/* AGP */