Description

We are using out-dated hdmi patches and now mainline has hdmi phy merged. HDMI bridge driver is WIP by collabora but I can get it work on rock5b. Comparing deleted 0032 patch and new 0040 patch for rock5b, we can see devicetree is a llitle different from the old one, for example, we don't need node hdmi-con and hdmi0_out. We have to rewrite all these boards with hdmi support referring to rock5b:

• [ ] hinlink h88k
• [ ] rock 5a
• [x] rock 5b
• [ ] nanopi r6s/r6c
• [ ] khadas edge2
• [ ] orange pi 5/5b
• [ ] orange pi 5 plus

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] ./compile.sh kernel BOARD=rock-5b BRANCH=edge DEB_COMPRESS=xz KERNEL_GIT=shallow
• [x] HDMI works on rock5b

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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