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hevc_rkmpp hardware decoder outputs pink corrupted frames on RV1126B (Kernel 6.0) #74

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@wonghoifung

The hevc_rkmpp hardware decoder on the RV1126B platform (Kernel 6.0) outputs completely pink corrupted frames when decoding certain H.265/HEVC videos. The same video files decode correctly using software decoding (libx265), and the same hardware decoder works fine on an RK3568 platform (Kernel 5.0).

This appears to be a regression or platform-specific issue in the MPP driver or rkmpp decoder wrapper.

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