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| author | Fabio Estevam <festevam@denx.de> | 2024-02-01 21:00:54 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-03 16:28:44 +0300 |
| commit | b1c10caf752c7d5c7ffe1b1eda5a95b65133a960 (patch) | |
| tree | 7d0a239d6df802f22f07f183ab9780b5e844905f /arch/arm | |
| parent | 520f79c110ff712b391b3d87fcacf03c74bc56ee (diff) | |
| download | linux-b1c10caf752c7d5c7ffe1b1eda5a95b65133a960.tar.xz | |
ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE
commit 2b0a5a8a397c0ae8f8cd25e7d3857c749239ceb8 upstream.
Since commit bfac19e239a7 ("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: bfac19e239a7 ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/configs/imx_v6_v7_defconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 0a90583f9f01..8f9dbe8d9029 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -297,6 +297,7 @@ CONFIG_FB_MODE_HELPERS=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_LCD_L4F00242T03=y CONFIG_LCD_PLATFORM=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_PWM=y CONFIG_BACKLIGHT_GPIO=y CONFIG_FRAMEBUFFER_CONSOLE=y |