> -----Original Message-----
> From: Intel-gfx <intel-gfx-boun...@lists.freedesktop.org> On Behalf Of Matt
> Roper
> Sent: Friday, May 7, 2021 7:28 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH v3 39/48] drm/i915/bigjoiner: Mode validation
> with uncompressed pipe joiner
>
> From: Animesh Manna <animesh.ma...@intel.com>
>
> No need for checking dsc flag for uncompressed pipe joiner mode validation.
>
> Cc: Manasi Navare <manasi.d.nav...@intel.com>
> Signed-off-by: Animesh Manna <animesh.ma...@intel.com>
> Signed-off-by: Clinton Taylor <clinton.a.tay...@intel.com>
> Signed-off-by: Matt Roper <matthew.d.ro...@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.sriva...@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_dp.c | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
> b/drivers/gpu/drm/i915/display/intel_dp.c
> index b9b8a0b9889a..92d4c5ab32d7 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -819,8 +819,11 @@ intel_dp_mode_valid(struct drm_connector
> *connector,
> dsc = dsc_max_output_bpp && dsc_slice_count;
> }
>
> - /* big joiner configuration needs DSC */
> - if (bigjoiner && !dsc)
> + /*
> + * Big joiner configuration needs DSC for TGL which is not true for
> + * XE_LPD where uncompressed joiner is supported.
> + */
> + if (DISPLAY_VER(dev_priv) < 13 && bigjoiner && !dsc)
> return MODE_CLOCK_HIGH;
>
> if (mode_rate > max_rate && !dsc)
> --
> 2.25.4
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
