In certain board files, there are references to vram related functions which are defined in drivers/video/omap2/vram.c. Because of this direct dependency, CONFIG_FB_OMAP2 should be a built-in feature.
As per the current architecture, CONFIG_FB_OMAP2 is dependent on CONFIG_OMAP2_DSS. Hence CONFIG_OMAP2_DSS support should also be selected by default.
Cc: Tony Lindgren tony@atomide.com Cc: Samreen samreen@ti.com Signed-off-by: Tushar Behera tushar.behera@linaro.org --- arch/arm/mach-omap2/built-in.o: In function `rx51_video_mem_init': linux-linaro-2.6.39/arch/arm/mach-omap2/board-rx51-video.c:97: undefined reference to `omap_vram_set_sdram_vram' arch/arm/plat-omap/built-in.o: In function `omap_reserve': linux-linaro-2.6.39/arch/arm/plat-omap/common.c:66: undefined reference to `omap_vram_reserve_sdram_memblock' arch/arm/plat-omap/built-in.o: In function `omap_detect_sram': linux-linaro-2.6.39/arch/arm/plat-omap/sram.c:179: undefined reference to `omap_vram_reserve_sram' make[1]: *** [.tmp_vmlinux1] Error 1 make: *** [sub-make] Error 2
arch/arm/configs/omap2plus_defconfig | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index d5f00d7..c3ffff2 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -138,11 +138,11 @@ CONFIG_FIRMWARE_EDID=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y CONFIG_FB_OMAP_LCD_VGA=y -CONFIG_OMAP2_DSS=m +CONFIG_OMAP2_DSS=y CONFIG_OMAP2_DSS_RFBI=y CONFIG_OMAP2_DSS_SDI=y CONFIG_OMAP2_DSS_DSI=y -CONFIG_FB_OMAP2=m +CONFIG_FB_OMAP2=y CONFIG_PANEL_GENERIC_DPI=m CONFIG_PANEL_SHARP_LS037V7DW01=m CONFIG_PANEL_NEC_NL8048HL11_01B=m