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[v8,0/6] leds: mt6360: Add LED driver for MT6360

Message ID 1606301475-7030-1-git-send-email-gene.chen.richtek@gmail.com
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Series leds: mt6360: Add LED driver for MT6360 | expand

Message

Gene Chen Nov. 25, 2020, 10:51 a.m. UTC 
This patch series add MT6360 LED support contains driver and binding document

Gene Chen (6)
 leds: flash: Add flash registration with undefined CONFIG_LEDS_CLASS_FLASH
 leds: flash: Fix multicolor registration no-ops by return 0
 dt-bindings: leds: Add LED_COLOR_ID_MOONLIGHT definitions
 dt-bindings: leds: common: Increase LED_COLOR_ID_* maximum size
 dt-bindings: leds: Add bindings for MT6360 LED
 leds: mt6360: Add LED driver for MT6360

 Documentation/devicetree/bindings/leds/common.yaml      |    2 
 Documentation/devicetree/bindings/leds/leds-mt6360.yaml |  164 +++
 drivers/leds/Kconfig                                    |   13 
 drivers/leds/Makefile                                   |    1 
 drivers/leds/leds-mt6360.c                              |  811 ++++++++++++++++
 include/dt-bindings/leds/common.h                       |    1 
 include/linux/led-class-flash.h                         |   36 
 include/linux/led-class-multicolor.h                    |    6 
 8 files changed, 1030 insertions(+), 4 deletions(-)

changelogs between v1 & v2
 - add led driver with mfd

changelogs between v2 & v3
 - independent add led driver
 - add dt-binding document
 - refactor macros definition for easy to debug
 - parse device tree by fwnode
 - use devm*ext to register led class device

changelogs between v3 & v4
 - fix binding document description
 - use GENMASK and add unit postfix to definition
 - isink register led class device

changelogs between v4 & v5
 - change rgb isink to multicolor control
 - add binding reference to mfd yaml

changelogs between v5 & v6
 - Use DT to decide RGB LED is multicolor device or indicator device only

changelogs between v6 & v7
 - Add binding multicolor device sample code
 - Add flash ops mutex lock
 - Remove V4L2 init with indicator device

changelogs between v7 & v8
 - Add mutex for led fault get ops
 - Fix flash and multicolor no-ops return 0
 - Add LED_FUNCTION_MOONLIGHT

Comments

Jacek Anaszewski Nov. 25, 2020, 6:16 p.m. UTC | #1 
Hi Gene,

Thank you for the fix.

Would you mind fixing in the same patch also a duplication of
led_classdev_multicolor_register() and
devm_led_classdev_multicolor_register(), by moving them
outside of #ifdef block ?

They look identical for both CONFIG_LEDS_CLASS_MULTICOLOR states.

On 11/25/20 11:51 AM, Gene Chen wrote:
> From: Gene Chen <gene_chen@richtek.com>
> 
> Fix multicolor registration no-ops by return 0
> 
> Signed-off-by: Gene Chen <gene_chen@richtek.com>
> ---
>   include/linux/led-class-multicolor.h | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/include/linux/led-class-multicolor.h b/include/linux/led-class-multicolor.h
> index 5116f9a..dbf3832 100644
> --- a/include/linux/led-class-multicolor.h
> +++ b/include/linux/led-class-multicolor.h
> @@ -83,7 +83,7 @@ static inline int led_classdev_multicolor_register_ext(struct device *parent,
>   					    struct led_classdev_mc *mcled_cdev,
>   					    struct led_init_data *init_data)
>   {
> -	return -EINVAL;
> +	return 0;
>   }
>   
>   static inline int led_classdev_multicolor_register(struct device *parent,
> @@ -96,14 +96,14 @@ static inline void led_classdev_multicolor_unregister(struct led_classdev_mc *mc
>   static inline int led_mc_calc_color_components(struct led_classdev_mc *mcled_cdev,
>   					       enum led_brightness brightness)
>   {
> -	return -EINVAL;
> +	return 0;
>   }
>   
>   static inline int devm_led_classdev_multicolor_register_ext(struct device *parent,
>   					  struct led_classdev_mc *mcled_cdev,
>   					  struct led_init_data *init_data)
>   {
> -	return -EINVAL;
> +	return 0;
>   }
>   
>   static inline int devm_led_classdev_multicolor_register(struct device *parent,
>