linux-kernel - Re: [PATCH] drm/komeda: Added AFBC support for komeda driver

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Message-ID: <20190528152641.yljgau26hhd6mr2d@DESKTOP-E1NTVVP.localdomain>
Date:   Tue, 28 May 2019 15:26:43 +0000
From:   Brian Starkey <Brian.Starkey@....com>
To:     "james qian wang (Arm Technology China)" <james.qian.wang@....com>
CC:     Ville Syrjälä <ville.syrjala@...ux.intel.com>,
        nd <nd@....com>,
        "Lowry Li (Arm Technology China)" <Lowry.Li@....com>,
        "Tiannan Zhu (Arm Technology China)" <Tiannan.Zhu@....com>,
        "airlied@...ux.ie" <airlied@...ux.ie>,
        Liviu Dudau <Liviu.Dudau@....com>,
        "Jonathan Chai (Arm Technology China)" <Jonathan.Chai@....com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        "Julien Yin (Arm Technology China)" <Julien.Yin@....com>,
        "Yiqi Kang (Arm Technology China)" <Yiqi.Kang@....com>,
        "thomas Sun (Arm Technology China)" <thomas.Sun@....com>,
        Ayan Halder <Ayan.Halder@....com>,
        "sean@...rly.run" <sean@...rly.run>
Subject: Re: [PATCH] drm/komeda: Added AFBC support for komeda driver

Hi James,

On Mon, May 27, 2019 at 07:51:18AM +0100, james qian wang (Arm Technology China) wrote:
> Hi Brian & Ville:
> 
> komed has a format+modifier check before the fb size check.
> and for komeda_fb_create, the first step is do the format+modifier
> check, the size check is the furthur check after the such format
> valid check. and the detailed fb_create is like:

Thanks for the detail, it sounds good.

-Brian