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 <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/cypress_dpm.h b/drivers/gpu/drm/radeon/cypress_dpm.h
index 5b19364..4c3f18c 100644
--- a/drivers/gpu/drm/radeon/cypress_dpm.h
+++ b/drivers/gpu/drm/radeon/cypress_dpm.h
@@ -88,7 +88,10 @@
struct at ats[2];
/* smc offsets */
u16 mc_reg_table_start;
- struct rv7xx_ps hw_ps;
+ struct radeon_ps current_rps;
+ struct rv7xx_ps current_ps;
+ struct radeon_ps requested_rps;
+ struct rv7xx_ps requested_ps;
};
#define CYPRESS_HASI_DFLT 400000
