diff options
| author | Heiko Schocher <hs@denx.de> | 2025-01-28 14:52:46 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-02-07 10:53:39 -0600 |
| commit | 592b6f394aeb2c9eec47a70b7b1fc0e5108cfa90 (patch) | |
| tree | 08df741b2dec69ef6133f73117715b6bb87c5833 /include | |
| parent | 167bc2cd69f50a5fad6f4f95c5c4d969ea0d80c1 (diff) | |
led: add function naming option from linux
in linux we have the option to create the name of a led
optionally through the following properties:
- function
- color
- function-enumerator
This patch adds support for parsing this properties if there
is no label property.
The led name is created in led_post_bind() and we need some
storage place for it. Currently this patch prevents to use
malloc() instead it stores the name in new member :
char name[LED_MAX_NAME_SIZE];
of struct led_uc_plat. While at it append led tests for the
new feature.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/led.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/led.h b/include/led.h index 64247cd3a70..a67db7af38d 100644 --- a/include/led.h +++ b/include/led.h @@ -53,6 +53,11 @@ struct udevice; +/* + * value imported from linux:include/linux/uapi/linux/uleds.h + */ +#define LED_MAX_NAME_SIZE 64 + enum led_state_t { LEDST_OFF = 0, LEDST_ON = 1, @@ -86,6 +91,7 @@ struct led_sw_blink { struct led_uc_plat { const char *label; enum led_state_t default_state; + char name[LED_MAX_NAME_SIZE]; #ifdef CONFIG_LED_SW_BLINK struct led_sw_blink *sw_blink; #endif |