"luka177: what does it show if..." <- i did add it that resulted in error like: [ 0.858453] msm_dsi ae96000.dsi: [drm:dsi_cmds2buf_tx] *ERROR* wait for video done timed out [ 1.038373] msm_dsi ae96000.dsi: [drm:dsi_cmds2buf_tx] *ERROR* wait for video done timed out [ 1.218373] msm_dsi ae96000.dsi: [drm:dsi_cmds2buf_tx] *ERROR* wait for video done timed out [ 1.426373] dsi_cmds2buf_tx: cmd dma tx failed, type=0x15, data0=0xd2, len=4, ret=-110 [ 1.426398] mipi-dsi ae96000.dsi.0: sending command 0xd2 failed: -110 [ 1.426405] panel-novatek-nt36532 ae94000.dsi.0: failed to initialize panel: -110 and black screen. Tried calling it only for dis 0 or only dsi 1 with same result