From: Fabio Estevam <festevam@gmail.com>
To: shawnguo@kernel.org
Cc: kernel@pengutronix.de, linux-imx@nxp.com,
linux-arm-kernel@lists.infradead.org,
Fabio Estevam <festevam@denx.de>,
stable@vger.kernel.org
Subject: [PATCH] ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE
Date: Thu, 1 Feb 2024 15:00:54 -0300 [thread overview]
Message-ID: <20240201180054.3869350-1-festevam@gmail.com> (raw)
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
next reply other threads:[~2024-02-01 18:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-01 18:00 Fabio Estevam [this message]
2024-02-14 11:30 ` [PATCH] ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE Francesco Dolcini
2024-02-23 1:59 ` Shawn Guo
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