[PATCH 08/16] drm/i915/display: Add macro HAS_PIXEL_REPLICATION

[Kandpal, Suraj]

> -----Original Message-----
> From: Nautiyal, Ankit K <ankit.k.nautiyal at intel.com>
> Sent: Wednesday, October 23, 2024 12:23 PM
> To: intel-gfx at lists.freedesktop.org
> Cc: intel-xe at lists.freedesktop.org; Kandpal, Suraj <suraj.kandpal at intel.com>
> 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 at intel.com>

LGTM,
Reviewed-by: Suraj Kandpal <suraj.kandpal at intel.com>

> ---
>  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