From: Andre Przywara andre.przywara@arm.com
[ Upstream commit 9c44d0805f949c56121b4ae6949fb064537bf198 ]
Commit 91185d55b32e ("drm: Remove DRM_KMS_FB_HELPER Kconfig option") led to de-selection of CONFIG_FB, which was a prerequisite for BACKLIGHT_CLASS_DEVICE, which CONFIG_DRM_PANEL_SIMPLE depended on. Explicitly set CONFIG_FB, to bring DRM_PANEL_SIMPLE, DRM_PANEL_EDP, FB_IMX and FB_ATMEL back into the generated .config. This also adds some new FB related features like fonts and the framebuffer console.
See also commit 8c1768967e27 ("ARM: config: mutli v7: Reenable FB dependency"), which solved the same problem for multi_v7_defconfig.
This relies on [1], to fix a broken Kconfig dependency.
[1] https://lore.kernel.org/dri-devel/20220315084559.23510-1-tzimmermann@suse.de...
Fixes: 91185d55b32e ("drm: Remove DRM_KMS_FB_HELPER Kconfig option") Signed-off-by: Andre Przywara andre.przywara@arm.com Link: https://lore.kernel.org/r/20220317183043.948432-4-andre.przywara@arm.com' Signed-off-by: Arnd Bergmann arnd@arndb.de Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm/configs/multi_v5_defconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig index 6f789e8483c9..e883cb6dc645 100644 --- a/arch/arm/configs/multi_v5_defconfig +++ b/arch/arm/configs/multi_v5_defconfig @@ -196,6 +196,7 @@ CONFIG_DRM=y CONFIG_DRM_ATMEL_HLCDC=m CONFIG_DRM_PANEL_SIMPLE=y CONFIG_DRM_ASPEED_GFX=m +CONFIG_FB=y CONFIG_FB_IMX=y CONFIG_FB_ATMEL=y CONFIG_BACKLIGHT_ATMEL_LCDC=y