linux-kernel - Re: [PATCH v5 0/8] drm/omap: Add virtual-planes support

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Message-ID: <e7c295be-7a0c-877c-ba25-3b580d7d9521@ideasonboard.com>
Date:   Tue, 12 Oct 2021 10:15:08 +0300
From:   Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
To:     Neil Armstrong <narmstrong@...libre.com>
Cc:     linux-omap@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, khilman@...libre.com
Subject: Re: [PATCH v5 0/8] drm/omap: Add virtual-planes support

On 23/09/2021 10:06, Neil Armstrong wrote:
> This patchset is the follow-up the v4 patchset from Benoit Parrot at [1].
> 
> This patch series adds virtual-plane support to omapdrm driver to allow the use
> of display wider than 2048 pixels.
> 
> In order to do so we introduce the concept of hw_overlay which can then be
> dynamically allocated to a plane. When the requested output width exceed what
> be supported by one overlay a second is then allocated if possible to handle
> display wider then 2048.
> 
> This series replaces an earlier series which was DT based and using statically
> allocated resources.
> 
> This implementation is inspired from the work done in msm/disp/mdp5
> driver.
> 
> Changes since v4 at [1]:
> - rebased on v5.15-rc2

What is this based on? Doesn't apply to v5.15-rc2, and "error: sha1 
information is lacking or useless".

  Tomi