Re: [PATCH 1/3] drm/i915/dp: Move computation of as_sdp_after psr and lobf

["Ville Syrjälä" <ville.syrjala@linux.intel.com>]

On Tue, Oct 28, 2025 at 10:05:00AM +0530, Ankit Nautiyal wrote:
> To configure adaptive-sync SDP for Panel replay and LOBF features, move
> the intel_dp_compute_as_sdp() after configuration for PSR/PR and LOBF.
> 
> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_dp.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index 475518b4048b..ee113e118fed 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -3413,9 +3413,9 @@ intel_dp_compute_config(struct intel_encoder *encoder,
>  		pipe_config->dp_m_n.data_m *= pipe_config->splitter.link_count;
>  
>  	intel_vrr_compute_config(pipe_config, conn_state);
> -	intel_dp_compute_as_sdp(intel_dp, pipe_config);
>  	intel_psr_compute_config(intel_dp, pipe_config, conn_state);
>  	intel_alpm_lobf_compute_config(intel_dp, pipe_config, conn_state);

Looks like intel_alpm_lobf_compute_config() still has some nonsense
SCL/guardband stuff in it. Someone needs to take a good look at it
and figure out how to fix it.

> +	intel_dp_compute_as_sdp(intel_dp, pipe_config);
>  	intel_dp_drrs_compute_config(connector, pipe_config, link_bpp_x16);
>  	intel_dp_compute_vsc_sdp(intel_dp, pipe_config, conn_state);
>  	intel_dp_compute_hdr_metadata_infoframe_sdp(intel_dp, pipe_config, conn_state);
> -- 
> 2.45.2

-- 
Ville Syrjälä
Intel