* [PATCH] ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE
@ 2024-02-01 18:00 Fabio Estevam
2024-02-14 11:30 ` Francesco Dolcini
2024-02-23 1:59 ` Shawn Guo
0 siblings, 2 replies; 3+ messages in thread
From: Fabio Estevam @ 2024-02-01 18:00 UTC (permalink / raw)
To: shawnguo; +Cc: kernel, linux-imx, linux-arm-kernel, Fabio Estevam, stable
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
--
2.34.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE
2024-02-01 18:00 [PATCH] ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE Fabio Estevam
@ 2024-02-14 11:30 ` Francesco Dolcini
2024-02-23 1:59 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Francesco Dolcini @ 2024-02-14 11:30 UTC (permalink / raw)
To: Fabio Estevam
Cc: shawnguo, kernel, linux-imx, linux-arm-kernel, Fabio Estevam,
stable
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
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE
2024-02-01 18:00 [PATCH] ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE Fabio Estevam
2024-02-14 11:30 ` Francesco Dolcini
@ 2024-02-23 1:59 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2024-02-23 1:59 UTC (permalink / raw)
To: Fabio Estevam
Cc: shawnguo, kernel, linux-imx, linux-arm-kernel, Fabio Estevam,
stable
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-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-02-23 2:00 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-02-01 18:00 [PATCH] ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE Fabio Estevam
2024-02-14 11:30 ` Francesco Dolcini
2024-02-23 1:59 ` Shawn Guo
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).