On Dec 27, 2010, at 4:39 AM, Felipe Contreras wrote: >> [ 2.175872] omapfb omapfb: no driver for display >> [ 2.180999] omapfb omapfb: failed to setup omapfb >> >> My bootargs are as follows: >> >> mmcargs=setenv bootargs console=ttyO2,115200n8 vram=12M omapfb.vram=0:2M omapfb.mode=480x272MR-16@60 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait > > Do you have a proper CONFIG_OMAP2_VRAM_SIZE in your config? I've set the VRAM to 12, but the number of framebuffers to 1. Should it be > 1 ? CONFIG_OMAP2_VRAM_SIZE=12 CONFIG_FB_OMAP2=y CONFIG_FB_OMAP2_NUM_FBS=1 I've pasted a section of my .config file below. This is with omap2plus_defconfig, for a custom beagleboard. # # Graphics support # # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y CONFIG_FIRMWARE_EDID=y # CONFIG_FB_DDC is not set # CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set # CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y # # Frame buffer hardware drivers # # CONFIG_FB_ARMCLCD is not set # CONFIG_FB_UVESA is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_TMIO is not set # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set # CONFIG_FB_BROADSHEET is not set # CONFIG_FB_OMAP_BOOTLOADER_INIT is not set CONFIG_OMAP2_VRAM=y CONFIG_OMAP2_VRFB=y CONFIG_OMAP2_DSS=y CONFIG_OMAP2_VRAM_SIZE=12 CONFIG_OMAP2_DSS_DEBUG_SUPPORT=y # CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS is not set CONFIG_OMAP2_DSS_DPI=y # CONFIG_OMAP2_DSS_RFBI is not set CONFIG_OMAP2_DSS_VENC=y # CONFIG_OMAP2_DSS_SDI is not set # CONFIG_OMAP2_DSS_DSI is not set # CONFIG_OMAP2_DSS_FAKE_VSYNC is not set CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=0 CONFIG_FB_OMAP2=y # CONFIG_FB_OMAP2_DEBUG_SUPPORT is not set CONFIG_FB_OMAP2_NUM_FBS=1 # # OMAP2/3 Display Device Drivers # # CONFIG_PANEL_GENERIC is not set # CONFIG_PANEL_SHARP_LS037V7DW01 is not set # CONFIG_PANEL_SHARP_LQ043T1DG01 is not set # CONFIG_PANEL_TOPPOLY_TDO35S is not set # CONFIG_PANEL_TPO_TD043MTEA1 is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y # CONFIG_LCD_L4F00242T03 is not set # CONFIG_LCD_LMS283GF05 is not set # CONFIG_LCD_LTV350QV is not set # CONFIG_LCD_TDO24M is not set # CONFIG_LCD_VGG2432A4 is not set CONFIG_LCD_PLATFORM=y # CONFIG_LCD_S6E63M0 is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_GENERIC=y # CONFIG_BACKLIGHT_ADP8860 is not set # # Display device support # CONFIG_DISPLAY_SUPPORT=y # # Display hardware drivers # # # Console display driver support # CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y # CONFIG_FONT_6x11 is not set # CONFIG_FONT_7x14 is not set # CONFIG_FONT_PEARL_8x8 is not set # CONFIG_FONT_ACORN_8x8 is not set # CONFIG_FONT_MINI_4x6 is not set # CONFIG_FONT_SUN8x16 is not set # CONFIG_FONT_SUN12x22 is not set # CONFIG_FONT_10x18 is not set # CONFIG_LOGO is not set Elvis Dowson -- 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
