diff options
| author |   Sung Lee <Sung.Lee@amd.com> | 2024-12-11 16:27:42 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2025-01-10 11:59:27 -0500 |
| commit | 59fb2d0697de0fa9e48b98414420f5a59ca5583c (patch) | |
| tree | ad3dd8ad7a5a1abc895a119e1d4ed2d5d1df3893 /drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h | |
| parent | drm/amd/display: Limit Scaling Ratio on DCN3.01 (diff) | |
| download | linux-rng-59fb2d0697de0fa9e48b98414420f5a59ca5583c.tar.xz linux-rng-59fb2d0697de0fa9e48b98414420f5a59ca5583c.zip | |
drm/amd/display: Log Hard Min Clocks and Phantom Pipe Status
[WHY]
On entering/exiting idle power, certain parameters would be
very useful to know for power profiling purposes.
[HOW]
This commit adds certain hard min clocks and pipe types
to log output on idle optimization enter/exit.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Sung Lee <Sung.Lee@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h index 2d06067ff36d..c14d64687a3d 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h @@ -306,6 +306,9 @@ struct clk_mgr_funcs { */ void (*set_hard_min_memclk)(struct clk_mgr *clk_mgr, bool current_mode); + int (*get_hard_min_memclk)(struct clk_mgr *clk_mgr); + int (*get_hard_min_fclk)(struct clk_mgr *clk_mgr); + /* Send message to PMFW to set hard max memclk frequency to highest DPM */ void (*set_hard_max_memclk)(struct clk_mgr *clk_mgr); |