Re: [PATCH for 6.12 and 6.6 1/2] drm/amd/display: Add pixel_clock to amd_pp_display_configuration

[Greg Kroah-Hartman]

On Wed, Feb 25, 2026 at 01:58:03PM -0800, Rosen Penev wrote:
> From: Timur Kristóf <timur.kristof@xxxxxxxxx>
> 
> commit b515dcb0dc4e85d8254f5459cfb32fce88dacbfb upstream.
> 
> 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@xxxxxxxxx>
> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
> ---
>  drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c       | 1 +
>  drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c | 2 +-
>  drivers/gpu/drm/amd/display/dc/dm_services_types.h             | 2 +-
>  drivers/gpu/drm/amd/include/dm_pp_interface.h                  | 1 +
>  4 files changed, 4 insertions(+), 2 deletions(-)

You did not sign-off on these backports :(