Description

We can also use rkvdec2 on rk356x.

• Remove all non-coherent-dst-bufs patches because they are suggested by a chromium developer when using libyuvimageprocessor to do NV12->AR24 convert. Now we use wayland gbm to render NV12 directly, so these patches are not necessary.
• Add rkvdec2 nodes to devicetree of rk356x.
• Enable rkvdec2 in kernel config and change CMA size from 128M to 384M for chromium's 4K h264 decoding.
• Change hantro g1 vpu compatible string from rockchip,rk3568-vpu to rockchip,rk3328-vpu because they have exactly the same vpu variant data.
• Disable h264 decoder of rk3328-vpu because there are aleady rkvdec/rkvdec2 h264 decoders on rk3328 and rk356x. Multi H264 decoders will make gstreamer and chromium confused.
• Add chromium v4l2 decoder udev rule for rk3328-vpu

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also note any relevant details for your test configuration.

• [x] Tested on orangepi3b noble edge with chromium from my ppa: https://launchpad.net/~liujianfeng1994/+archive/ubuntu/chromium, 1080p and 2160p h264 videos and 1080p vp8 video are played with hardware decoder.

Checklist:

Please delete options that are not relevant.

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [x] My changes generate no new warnings
• [ ] Any dependent changes have been merged and published in downstream modules

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