[Intel-gfx] [PATCH v3 2/6] drm/i915/panelreplay: Added HAS_PANEL_REPLAY() macro

[Hogander, Jouni]

On Fri, 2023-07-28 at 18:16 +0530, Animesh Manna wrote:
> Platforms having Display 13 and above will support panel
> replay feature of DP 2.0 monitor. Added a HAS_PANEL_REPLAY()
> macro to check for panel replay capability.
> 
> v1: Initial version.
> v2: DISPLAY_VER() removed as HAS_DP20() is having platform check.
> [Jouni]
> 
> Cc: Jouni Högander <jouni.hogander at intel.com>
> Signed-off-by: Animesh Manna <animesh.manna at intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_display_device.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h
> b/drivers/gpu/drm/i915/display/intel_display_device.h
> index 3324bd453ca7..53bc8f972a26 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_device.h
> +++ b/drivers/gpu/drm/i915/display/intel_display_device.h
> @@ -60,6 +60,7 @@ struct drm_printer;
>  #define HAS_MSO(i915)                  (DISPLAY_VER(i915) >= 12)
>  #define HAS_OVERLAY(i915)              (DISPLAY_INFO(i915)-
> >has_overlay)
>  #define HAS_PSR(i915)                  (DISPLAY_INFO(i915)->has_psr)
> +#define HAS_PANEL_REPLAY(dev_priv)     (HAS_DP20(dev_priv))

I'm beginning to think this macro is not needed at all. DP PR is part
of DP20 specification -> you can use HAS_DP20 directly?

BR,

Jouni Högander

>  #define HAS_PSR_HW_TRACKING(i915)      (DISPLAY_INFO(i915)-
> >has_psr_hw_tracking)
>  #define HAS_PSR2_SEL_FETCH(i915)       (DISPLAY_VER(i915) >= 12)
>  #define HAS_SAGV(i915)                 (DISPLAY_VER(i915) >= 9 &&
> !IS_LP(i915))