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drm/radeon/dpm/evergreen: restructure code

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Needed to properly handle dynamic state adjustment.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2013-06-26 00:20:28 -04:00
parent 5d77d77641
commit dbc3416024
3 changed files with 53 additions and 42 deletions
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20
drivers/gpu/drm/radeon/cypress_dpm.h
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@@ -120,18 +120,26 @@ int cypress_populate_smc_initial_state(struct radeon_device *rdev,
RV770_SMC_STATETABLE *table);
u32 cypress_calculate_burst_time(struct radeon_device *rdev,
u32 engine_clock, u32 memory_clock);
void cypress_notify_link_speed_change_before_state_change(struct radeon_device *rdev);
int cypress_upload_sw_state(struct radeon_device *rdev);
int cypress_upload_mc_reg_table(struct radeon_device *rdev);
void cypress_program_memory_timing_parameters(struct radeon_device *rdev);
void cypress_notify_link_speed_change_after_state_change(struct radeon_device *rdev);
void cypress_notify_link_speed_change_before_state_change(struct radeon_device *rdev,
struct radeon_ps *radeon_new_state,
struct radeon_ps *radeon_current_state);
int cypress_upload_sw_state(struct radeon_device *rdev,
struct radeon_ps *radeon_new_state);
int cypress_upload_mc_reg_table(struct radeon_device *rdev,
struct radeon_ps *radeon_new_state);
void cypress_program_memory_timing_parameters(struct radeon_device *rdev,
struct radeon_ps *radeon_new_state);
void cypress_notify_link_speed_change_after_state_change(struct radeon_device *rdev,
struct radeon_ps *radeon_new_state,
struct radeon_ps *radeon_current_state);
int cypress_construct_voltage_tables(struct radeon_device *rdev);
int cypress_get_mvdd_configuration(struct radeon_device *rdev);
void cypress_enable_spread_spectrum(struct radeon_device *rdev,
bool enable);
void cypress_enable_display_gap(struct radeon_device *rdev);
int cypress_get_table_locations(struct radeon_device *rdev);
int cypress_populate_mc_reg_table(struct radeon_device *rdev);
int cypress_populate_mc_reg_table(struct radeon_device *rdev,
struct radeon_ps *radeon_boot_state);
void cypress_program_response_times(struct radeon_device *rdev);
int cypress_notify_smc_display_change(struct radeon_device *rdev,
bool has_display);