From: Fabio Estevam festevam@denx.de
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 --- arch/arm/configs/imx_v6_v7_defconfig | 1 + 1 file changed, 1 insertion(+)
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
Hello Fabio,
On Thu, Feb 01, 2024 at 03:00:54PM -0300, Fabio Estevam wrote:
From: Fabio Estevam festevam@denx.de
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
On Thu, Feb 01, 2024 at 03:00:54PM -0300, Fabio Estevam wrote:
From: Fabio Estevam festevam@denx.de
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
Applied, thanks!
linux-stable-mirror@lists.linaro.org
-
Fabio Estevam -
Francesco Dolcini -
Shawn Guo