> -----Original Message-----
> From: Nautiyal, Ankit K <ankit.k.nautiyal@xxxxxxxxx>
> Sent: Wednesday, October 23, 2024 12:23 PM
> To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: intel-xe@xxxxxxxxxxxxxxxxxxxxx; Kandpal, Suraj <suraj.kandpal@xxxxxxxxx>
> Subject: [PATCH 08/16] drm/i915/display: Add macro HAS_PIXEL_REPLICATION
>
> Add macro for Pixel replication support with DSC.
>
> Bspec: 49259, 68912
> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@xxxxxxxxx>
LGTM,
Reviewed-by: Suraj Kandpal <suraj.kandpal@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/display/intel_display_device.h | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h
> b/drivers/gpu/drm/i915/display/intel_display_device.h
> index 071a36b51f79..a21b910879df 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_device.h
> +++ b/drivers/gpu/drm/i915/display/intel_display_device.h
> @@ -149,6 +149,9 @@ enum intel_display_subplatform {
> #define HAS_MBUS_JOINING(i915) (IS_ALDERLAKE_P(i915) ||
> DISPLAY_VER(i915) >= 14)
> #define HAS_MSO(i915) (DISPLAY_VER(i915) >= 12)
> #define HAS_OVERLAY(i915) (DISPLAY_INFO(i915)->has_overlay)
> +#define HAS_PIXEL_REPLICATION(i915) (HAS_DSC(i915) && \
> + (DISPLAY_VER(i915) >= 20 || \
> + DISPLAY_VER_FULL(i915) ==
> IP_VER(14, 1)))
> #define HAS_PSR(i915) (DISPLAY_INFO(i915)->has_psr)
> #define HAS_PSR_HW_TRACKING(i915) (DISPLAY_INFO(i915)-
> >has_psr_hw_tracking)
> #define HAS_PSR2_SEL_FETCH(i915) (DISPLAY_VER(i915) >= 12)
> --
> 2.45.2
