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path: root/drivers/gpu/drm/amd/include/dm_pp_interface.h (follow)
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2025-09-15drm/amd/display: Add pixel_clock to amd_pp_display_configurationTimur Kristóf1-0/+1
This commit adds the pixel_clock field to the display config struct so that power management (DPM) can use it. We currently don't have a proper bandwidth calculation on old GPUs with DCE 6-10 because dce_calcs only supports DCE 11+. So the power management (DPM) on these GPUs may need to make ad-hoc decisions for display based on the pixel clock. Also rename sym_clock to pixel_clock in dm_pp_single_disp_config to avoid confusion with other code where the sym_clock refers to the DisplayPort symbol clock. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-18drm/amd/pp: Clean up errors in dm_pp_interface.hchenxuebing1-5/+4
Fix the following errors reported by checkpatch: ERROR: open brace '{' following struct go on the same line ERROR: space prohibited before that ',' (ctx:WxE) Signed-off-by: chenxuebing <chenxb_99091@126.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-05drm/amd/pp: Remove the same struct define in powerplayRex Zhu1-35/+2
delete the same struct define in powerplay, share the struct with display. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-21drm/amd/powerplay: add the hw manager for vega12 (v4)Evan Quan1-1/+1
handles the driver power state setup v2: squash in the following: - handle negative temperature ranges - add vega12 thermal ranges - use ffs/fls - remove ACG code - resend NumOfDisplays message - correct max dpm levels - remove power containment settings - fix warnings - add sensors interface - delete unused overdrive arbiter - drop get_temperature callback - smu table cleanup - atomfirmware smu dpm table updates v3: rebase v4: rebase Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu: move DC and PP shared data structures to dm_pp_interface.hRex Zhu1-0/+144
Move the display/power interfaces to one place. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-29drm/amd: add structures for display/powerplay interfaceEric Huang1-0/+83
Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Tony Cheng <tony.cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-12 10:11:53 +0000