From: Andre Przywara <andre.przywara@xxxxxxx>
[ 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@xxxxxxx/raw
Fixes: 91185d55b32e ("drm: Remove DRM_KMS_FB_HELPER Kconfig option")
Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx>
Link: https://lore.kernel.org/r/20220317183043.948432-4-andre.przywara@xxxxxxx'
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 dac1db2e181f..3e3beb0cc33d 100644
--- a/arch/arm/configs/multi_v5_defconfig
+++ b/arch/arm/configs/multi_v5_defconfig
@@ -197,6 +197,7 @@ CONFIG_DRM_ATMEL_HLCDC=m
CONFIG_DRM_PANEL_SIMPLE=y
CONFIG_DRM_PANEL_EDP=y
CONFIG_DRM_ASPEED_GFX=m
+CONFIG_FB=y
CONFIG_FB_IMX=y
CONFIG_FB_ATMEL=y
CONFIG_BACKLIGHT_ATMEL_LCDC=y
--
2.34.1
