Hi, On Wed, 27 Mar 2013 21:05:55 +0530 Bhargav A K <bhargav...@sasken.com> wrote: ... > > What U-Boot version do you use? > > U-Boot 1.1.4-geb3fa991 (Feb 21 2013 - 10:11:04) > (output of version command)
Very old, ;-). > > This video_set_lut() function is only needed if you use 8 bits per > > pixel frame buffer. > > So can I comment it out, (or) just make a dummy call and dummy return from it. > It wont affect my character(text) rendering on the display, correct ? yes, just provide a dummy video_set_lut(). If you do not use the GDF__8BIT_INDEX framebuffer format, the rendering will work. > My last question, the board_video_init() function just initializes the board > in display/video mode. For example if I have a GPIO to switch b/w command and > video modes and a GPIO to switch on the LCD, etc., I'll have to do all such > functions in it. > > But if all of those are already done, I can just return a dummy from the > function ? Yes. If board specific video initialisation is done elsewhere the board_video_init() can be a dummy function. Some video drivers expect board_video_init() to return frame buffer base address but i.e. in omap3 driver it returns 0 for successful video init or an error code in case the board specific video init fails, thus preventing further initialisation in the cfb_console driver. Thanks, Anatolij _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
