From e8a9539fa098623ae3af1e077b49794917ea073d Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 16 Jan 2013 14:17:23 -0500 Subject: drm/radeon/dpm: add pre/post_set_power_state callback (BTC) This properly implemented dynamic state adjustment by using a working copy of the requested and current power states. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_asic.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/drm/radeon/radeon_asic.h') diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index 4870ef97b00..83e6bf4ac40 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -542,8 +542,12 @@ int btc_dpm_init(struct radeon_device *rdev); void btc_dpm_setup_asic(struct radeon_device *rdev); int btc_dpm_enable(struct radeon_device *rdev); void btc_dpm_disable(struct radeon_device *rdev); +int btc_dpm_pre_set_power_state(struct radeon_device *rdev); int btc_dpm_set_power_state(struct radeon_device *rdev); +void btc_dpm_post_set_power_state(struct radeon_device *rdev); void btc_dpm_fini(struct radeon_device *rdev); +u32 btc_dpm_get_sclk(struct radeon_device *rdev, bool low); +u32 btc_dpm_get_mclk(struct radeon_device *rdev, bool low); int sumo_dpm_init(struct radeon_device *rdev); int sumo_dpm_enable(struct radeon_device *rdev); void sumo_dpm_disable(struct radeon_device *rdev); -- cgit v1.2.3-70-g09d2