| Message ID | 20211009115031.18392-13-alistair@alistair23.me (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for the silergy,sy7636a | expand |
Hi Alistair, On Sat, Oct 9, 2021 at 8:52 AM Alistair Francis <alistair@alistair23.me> wrote: > > The BACKLIGHT_CLASS_DEVICE config is required for the already enabled > DRM_SIMPLE_PANEL to work so let's enable BACKLIGHT_CLASS_DEVICE. > > This allows the mxsfb probe to complete successfully on the reMarkable > 2. > > Signed-off-by: Alistair Francis <alistair@alistair23.me> With the commit below applied, CONFIG_BACKLIGHT_CLASS_DEVICE is automatically selected: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/arch/arm/configs/imx_v6_v7_defconfig?h=next-20211008&id=c54467482ffd407a4404c990697f432bfcb6cdc4
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 507ab17cfcd8..6b3744e6379b 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -300,6 +300,7 @@ 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
The BACKLIGHT_CLASS_DEVICE config is required for the already enabled DRM_SIMPLE_PANEL to work so let's enable BACKLIGHT_CLASS_DEVICE. This allows the mxsfb probe to complete successfully on the reMarkable 2. Signed-off-by: Alistair Francis <alistair@alistair23.me> --- arch/arm/configs/imx_v6_v7_defconfig | 1 + 1 file changed, 1 insertion(+)