Updates for v6.12 DPU: - Fix implement DP/PHY mapping on SC8180X - Enable writeback on SM8150, SC8180X, SM6125, SM6350 DP: - Enable widebus on all relevant chipsets DSI: - Fix PHY programming on SM8350 / SM8450 HDMI: - Add support for HDMI on MSM8998 MDP5: - NULL string fix GPU: - A642L speedbin support - A615 support - A306 support - A621 support - Expand UBWC uapi - A7xx GPU devcoredump fixes - A5xx preemption fixes - cleanups