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

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

On Wed, 21 Jun 2023, "Kandpal, Suraj" <suraj.kandpal@intel.com> wrote:
>> As per the DP2.1 Spec support for UHBR13.5 is optional. Hence removing the
>> support for UHBR13.5
>> UHBR10 can be used for 6k panels.
>>
>> Signed-off-by: Arun R Murthy <arun.r.murthy@intel.com>
>
> Looks Good to me

How? There are a *lot* of things that are optional in the DP specs.

BR,
Jani.


> Reviewed-by: Suraj Kandpal <suraj.kandpal@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
>> --
>> 2.25.1
>

-- 
Jani Nikula, Intel Open Source Graphics Center