linux-kernel - Re: [PATCH v4 00/17] Add VOP2 support on rk3588

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Date:   Sat, 9 Dec 2023 09:21:53 +0800
From:   Andy Yan <andy.yan@...k-chips.com>
To:     Heiko Stübner <heiko@...ech.de>,
        Andy Yan <andyshrk@....com>
Cc:     hjc@...k-chips.com, dri-devel@...ts.freedesktop.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        krzysztof.kozlowski+dt@...aro.org, robh+dt@...nel.org,
        devicetree@...r.kernel.org, sebastian.reichel@...labora.com,
        kever.yang@...k-chips.com, chris.obbard@...labora.com
Subject: Re: [PATCH v4 00/17] Add VOP2 support on rk3588

Hi Heiko:

On 12/9/23 00:07, Heiko Stübner wrote:
> Hi Andy,
> 
> Am Donnerstag, 7. Dezember 2023, 08:59:06 CET schrieb Andy Yan:
>> From: Andy Yan <andy.yan@...k-chips.com>
>>
>> This patch sets aims at enable the VOP2 support on rk3588.
>>
>> Main feature of VOP2 on rk3588:
>> Four video ports:
>> VP0 Max 4096x2160
>> VP1 Max 4096x2160
>> VP2 Max 4096x2160
>> VP3 Max 2048x1080
>>
>> 4 4K Cluster windows with AFBC/line RGB and AFBC-only YUV support
>> 4 4K Esmart windows with line RGB/YUV support
>>
>> The current version support all the 8 windows with all the suppported
>> plane format.
>>
>> And we don't have a upstreamed encoder/connector(HDMI/DP) for rk3588
>> yet, Cristian from collabora is working on adding upstream support for
>> HDMI on rk3588.
>>
>> My current test(1080P/4KP60) is runing with a HDMI driver pick from
>> downstream bsp kernel.
>>
>> A branch based on linux-6.7 rc4 containing all the series and
>> HDMI driver(not compatible with mainline rk3568 hdmi) picked
>> from downstream bsp kernel is available [0].
>>
>> [0]https://github.com/andyshrk/linux/commits/rk3588-vop2-upstream-linux-6.7-rc4-2023-12-07
>>
>> Changes in v4:
>> - fix the POST_BUF_EMPTY irq when set mode
>> - use full stop at all the description's end.
>> - address Krzysztof's review about dt-binding in v3
>> - keep all VOP2_FEATURE_HAS_xxx macros increase in order.
>> - address Sascha's review about debugfs
>> - Add const for rockchip,rk3588-iommu compatible
> 
> very nice, the error messages on "mode changes" are gone now.
> Display and even combination with panthor still work of my rk3588-board
> 
> Tested-by: Heiko Stuebner <heiko@...ech.de>

Thanks for your honorable work on this platform, and thanks for you test and review.

So can I add your Tested-by for all this series form PATCH 1~16 in next version?
> 
> 
> 
> 
> 
> _______________________________________________
> Linux-rockchip mailing list
> Linux-rockchip@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-rockchip

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