On Wed, 08 Jan 2025, Dnyaneshwar Bhadane <dnyaneshwar.bhad...@intel.com> wrote:
> There is new field "edp pipe joiner feature" size of 2 bytes in the
> eDP VBT block. Each bit represent panel number to be enable/disable
> for this feature.
>
> Default value:
> For ARL platform, 0x0000 to keep the feature disabled by default.
> Xe3lpd onwards, 0xFFFF to keep the feature enable by default by VBT.
>
> Bspec: 20142
> Signed-off-by: Dnyaneshwar Bhadane <dnyaneshwar.bhad...@intel.com>
The patch does it ways, so...
Reviewed-by: Jani Nikula <jani.nik...@intel.com>
...but are you going to use the info for something?
BR,
Jani.
> ---
> drivers/gpu/drm/i915/display/intel_vbt_defs.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> index e9b809568cd4..2fdad5170896 100644
> --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> @@ -1090,6 +1090,7 @@ struct bdb_edp {
> u16 edp_dsc_disable; /* 251+ */
> u16 t6_delay_support; /* 260+ */
> u16 link_idle_time[16]; /* 260+ */
> + u16 edp_pipe_joiner_feature; /* 261+ */
> } __packed;
>
> /*
--
Jani Nikula, Intel
