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ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE
Since commitbfac19e239
("fbdev: mx3fb: Remove the driver") backlight is no longer functional. The fbdev mx3fb driver used to automatically select CONFIG_BACKLIGHT_CLASS_DEVICE. Now that the mx3fb driver has been removed, enable the CONFIG_BACKLIGHT_CLASS_DEVICE option so that backlight can still work by default. Tested on a imx6dl-sabresd board. Cc: stable@vger.kernel.org Fixes:bfac19e239
("fbdev: mx3fb: Remove the driver") Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com> Tested-by: Francesco Dolcini <francesco.dolcini@toradex.com> # Toradex Colibri iMX7 Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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@ -297,6 +297,7 @@ CONFIG_FB_MODE_HELPERS=y
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CONFIG_LCD_CLASS_DEVICE=y
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CONFIG_LCD_L4F00242T03=y
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CONFIG_LCD_PLATFORM=y
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CONFIG_BACKLIGHT_CLASS_DEVICE=y
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CONFIG_BACKLIGHT_PWM=y
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CONFIG_BACKLIGHT_GPIO=y
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CONFIG_FRAMEBUFFER_CONSOLE=y
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