diff options
| author | Eric Yang <Eric.Yang2@amd.com> | 2019-05-09 02:06:30 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-05-31 18:39:32 +0300 |
| commit | baa1fd7f32f23118f067b5af79b53998a617ef17 (patch) | |
| tree | 3634a9e4bd2ef774fc660a401fb642124f3eec73 /drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h | |
| parent | 961ea20155d79794ec581861680c6926be299898 (diff) | |
| download | linux-baa1fd7f32f23118f067b5af79b53998a617ef17.tar.xz | |
drm/amd/display: Refactor clk_mgr functions
[Why]
Some HW specific implementations can be pulled out into clk_mgr.c.
[How]
* Pull get_active_display_cnt out to clk_mgr.
* Pull out shared logic in set_dispclk and set_dprefclk
Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h index 53f6286b2fd6..6e189b1283aa 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h @@ -202,6 +202,10 @@ static inline bool should_set_clock(bool safe_to_lower, int calc_clk, int cur_cl return ((safe_to_lower && calc_clk < cur_clk) || calc_clk > cur_clk); } +int clk_mgr_helper_get_active_display_cnt( + struct dc *dc, + struct dc_state *context); + #endif //__DAL_CLK_MGR_INTERNAL_H__ |