> Wiadomość napisana przez Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> w dniu 20.12.2021, o godz. 12:06: > > > Third round of patches and last one for this year. I hopefully integrated > all review feedback. Additionally the driver is now fully converted to > regmap, so no struct vop_reg necessary anymore. > > Sascha > > Changes since v2: > - Add pin names to HDMI supply pin description > - Add hclk support to HDMI driver > - Dual license rockchip-vop2 binding, update binding > - Add HDMI connector to board dts files > - drop unnecessary gamma_lut registers from vop2 > - Update dclk_vop[012] clock handling, no longer hacks needed > - Complete regmap conversion > Sascha I'm using you VOP2 code on rk3566 tvbox (x96-x6) with very good results. I have just few questions: 1. how support for CEC looks/prospects (plans for future, not in this code, expecting others should implement, etc)? 2. VOP2 code works nice for me for x11/glamour and for EGLFS with EGL DMAbuf rendering by Mesa EGL_LINUX_DMA_BUF_EXT. I have issue however with app. rendering to DRM planes (GUI is DRM plane1, video is DRM pane2). My ppp starts/works without any errors in log - but screen stays with kernel messages content. (it looks to me like i.e. app renders to DRM plane but DRM display driver not pass it to CRTC. just wild guess here...). 3. in kernel dmesg I have many: "rockchip-drm display-subsystem: [drm] *ERROR* Unsupported format modifier 0x810000000000001". It comes from MESA i think - but i suspect because VOP2 provides unknown/wrong DRM modifier to mesa?. I'm not sure how to progress with this (talk to you or involve MESA devs or wait for VOP2 v4)? Again: great work with VOP2 on rk356x!
