Re: [Intel-gfx] [PATCH] drm/i915/display/dp: Remove support for UHBR13.5

[Jani Nikula <jani.nikula@intel.com>]

On Tue, 20 Jun 2023, Arun R Murthy <arun.r.murthy@intel.com> wrote:
> As per the DP2.1 Spec support for UHBR13.5 is optional. Hence removing
> the support for UHBR13.5

That's just not a proper rationale. Please explain.

BR,
Jani.


> UHBR10 can be used for 6k panels.
>
> Signed-off-by: Arun R Murthy <arun.r.murthy@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 9f40da20e88d..54ddc953e5bc 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -465,7 +465,7 @@ intel_dp_set_source_rates(struct intel_dp *intel_dp)
>  	};
>  	static const int icl_rates[] = {
>  		162000, 216000, 270000, 324000, 432000, 540000, 648000, 810000,
> -		1000000, 1350000,
> +		1000000,
>  	};
>  	static const int bxt_rates[] = {
>  		162000, 216000, 243000, 270000, 324000, 432000, 540000

-- 
Jani Nikula, Intel Open Source Graphics Center