I am using your dss2 driver downloaded from your git server and tried to rotate an image(RGB24U and YUV2 format) using OMAPFB_ROT_DMA command. but I can't see rotated image on screen. I added variables for rotating like below. as the result, LCD Panel is stoped. omapfb.rotate=2 omapfb.vrfb=n and then I tried again using OMAPFB_ROT_VRFB command like below. omapfb.rotate=2 omapfb.vrfb=y In this case, I can see rotated image(only RGB24U format) on screen. You asid "Rotation and mirroring currently only supports RGB565 and RGB8888 modes. VRFB does not support mirroring" through /Documentation/arm/OMAP/DSS file. Doesn't your dss2 driver support DMA rotation? I am trying to add rotation feature for YUV2 image using VRFB to your dss2 driver. for this, I think that it have to change rot and mirror become 0 if rotation_type is OMAPFB_ROT_VRFB to be rot=ofbi->rotation and mirror = ofbi->mirror (in omapfb-main.c file) and add codes for calculating offset0, offset1, pixel increment and row increment value for YUV2 format also pixel size becomes 4 in YUV2 case (in dispc.c fild). omap_vrfb_setup function must be modifed also (in vrfb.c file)? Do you have any idea? I need your help and advice. Thank you. - InKi- -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
