diff mbox

[OpenWrt-Devel,1/3] kernel: add backlight kernel module support

Message ID 1453234149-8407-2-git-send-email-tharvey@gateworks.com
State Changes Requested
Headers show

Commit Message

Tim Harvey Jan. 19, 2016, 8:09 p.m. UTC 
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
v4: no changes
v3: added support for Linux 4.3 (new driver needs to be disabled by default)
v2: no changes
---
 package/kernel/linux/modules/backlight.mk | 49 +++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 package/kernel/linux/modules/backlight.mk

Comments

Felix Fietkau Jan. 20, 2016, 12:56 p.m. UTC | #1 
On 2016-01-19 21:09, Tim Harvey wrote:
> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
> ---
> v4: no changes
> v3: added support for Linux 4.3 (new driver needs to be disabled by default)
> v2: no changes
> ---
>  package/kernel/linux/modules/backlight.mk | 49 +++++++++++++++++++++++++++++++
>  1 file changed, 49 insertions(+)
>  create mode 100644 package/kernel/linux/modules/backlight.mk
> 
> diff --git a/package/kernel/linux/modules/backlight.mk b/package/kernel/linux/modules/backlight.mk
> new file mode 100644
> index 0000000..62aedaa
> --- /dev/null
> +++ b/package/kernel/linux/modules/backlight.mk
> @@ -0,0 +1,49 @@
> +#
> +# Copyright (C) 2015 OpenWrt.org
> +#
> +# This is free software, licensed under the GNU General Public License v2.
> +# See /LICENSE for more information.
> +#
> +
> +BACKLIGHT_MENU:=Video Support
> +
> +define KernelPackage/backlight
> +	SUBMENU:=$(BACKLIGHT_MENU)
Since it's already using the same menu, please put this stuff into video.mk

- Felix
diff mbox

Patch

diff --git a/package/kernel/linux/modules/backlight.mk b/package/kernel/linux/modules/backlight.mk
new file mode 100644
index 0000000..62aedaa
--- /dev/null
+++ b/package/kernel/linux/modules/backlight.mk
@@ -0,0 +1,49 @@ 
+#
+# Copyright (C) 2015 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+BACKLIGHT_MENU:=Video Support
+
+define KernelPackage/backlight
+	SUBMENU:=$(BACKLIGHT_MENU)
+	TITLE:=Backlight support
+	KCONFIG:=CONFIG_BACKLIGHT_CLASS_DEVICE=m \
+		CONFIG_BACKLIGHT_LCD_SUPPORT=y \
+		CONFIG_LCD_CLASS_DEVICE=n \
+		CONFIG_BACKLIGHT_PWM=n \
+		CONFIG_BACKLIGHT_GENERIC=n \
+		CONFIG_BACKLIGHT_ADP8860=n \
+		CONFIG_BACKLIGHT_ADP8870=n \
+		CONFIG_BACKLIGHT_PM8941_WLED=n
+	FILES:=$(LINUX_DIR)/drivers/video/backlight/backlight.ko
+	AUTOLOAD:=$(call AutoProbe,video backlight)
+endef
+
+define KernelPackage/backlight/description
+	Kernel module for Backlight support.
+endef
+
+$(eval $(call KernelPackage,backlight))
+
+define AddDepends/backlight
+	SUBMENU:=$(BACKLIGHT_MENU)
+	DEPENDS+=kmod-backlight $(1)
+endef
+
+define KernelPackage/backlight-pwm
+	TITLE:=PWM Backlight support
+	DEPENDS:=+kmod-pwm
+	KCONFIG:=CONFIG_BACKLIGHT_PWM=m
+	FILES:=$(LINUX_DIR)/drivers/video/backlight/pwm_bl.ko
+	AUTOLOAD:=$(call AutoProbe,video pwm_bl)
+	$(call AddDepends/backlight)
+endef
+
+define KernelPackage/backlight/backlight-pwm
+	Kernel module for PWM based Backlight support.
+endef
+
+$(eval $(call KernelPackage,backlight-pwm))