> -Original Message-
> From: Ville Syrjälä
> Sent: Tuesday, November 30, 2021 3:01 PM
> To: Srinivas, Vidya
> Cc: intel-gfx@lists.freedesktop.org; Yashashvi, Shantam
>
> Subject: Re: [Intel-gfx] [PATCH] drm/i915: Reject 5k on HDR planes for planar
> fb for
On Thu, Nov 18, 2021 at 11:55:16AM +0530, Vidya Srinivas wrote:
> PLANE_CUS_CTL has a restriction of 4096 width even though
> PLANE_SIZE and scaler size registers supports max 5120.
> Reject 5k on HDR plane for planar formats like NV12
> to let the user space know about it.
>
> Without this
PLANE_CUS_CTL has a restriction of 4096 width even though
PLANE_SIZE and scaler size registers supports max 5120.
Reject 5k on HDR plane for planar formats like NV12
to let the user space know about it.
Without this patch, when 5k content is sent on HDR plane
with NV12 content, FIFO underrun is
