Re: [PATCH v8 01/18] drm/i915/display: Add source param for dc balance

["Nautiyal, Ankit K" <ankit.k.nautiyal@intel.com>]

On 11/17/2025 11:14 AM, Mitul Golani wrote:
> Add source param for dc balance enablement further, also
> add enabling restriction.

This is a bit unclear.

Regards,

Ankit


>
> --v2:
> - Arrange in alphabetic order. (Ankit)
> - Update name. (Ankit)
>
> Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@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 b559ef43d547..7ad49e9529f2 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_device.h
> +++ b/drivers/gpu/drm/i915/display/intel_display_device.h
> @@ -200,6 +200,7 @@ struct intel_display_platforms {
>   #define HAS_ULTRAJOINER(__display)	(((__display)->platform.dgfx && \
>   					  DISPLAY_VER(__display) == 14) && HAS_DSC(__display))
>   #define HAS_VRR(__display)		(DISPLAY_VER(__display) >= 11)
> +#define HAS_VRR_DC_BALANCE(__display)	(DISPLAY_VER(__display) >= 30)
>   #define INTEL_NUM_PIPES(__display)	(hweight8(DISPLAY_RUNTIME_INFO(__display)->pipe_mask))
>   #define OVERLAY_NEEDS_PHYSICAL(__display)	(DISPLAY_INFO(__display)->overlay_needs_physical)
>   #define SUPPORTS_TV(__display)		(DISPLAY_INFO(__display)->supports_tv)