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dlkm: aw2033: set blink mode brightness

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- set blink mode brightness, change as set by upper layer
- add logs to debug brightness change issue

Change-Id: Ia602012a27b7d9aacad1ab66148f9d7618141f77
Signed-off-by: wangyq13 <[email protected]>
Reviewed-on: https://gerrit.mot.com/2294938
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Yuecai Liu <[email protected]>
Reviewed-by: Huosheng Liao <[email protected]>
Submit-Approved: Jira Key
This commit is contained in:
wangyq13 2022-06-09 16:22:04 +08:00 • committed by Yeqing Wang
commit f04c87e4f3
1 changed files with 5 additions and 1 deletions
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6
drivers/leds/aw2033/leds_aw2033.c
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@ -200,7 +200,10 @@ static void aw2033_led_blink_set(struct aw2033_led *led, unsigned long blinking)
msleep(2);
}
led->cdev.brightness = blinking ? led->cdev.max_brightness : 0;
led->cdev.brightness = blinking;
if (led->cdev.brightness > led->cdev.max_brightness)
led->cdev.brightness = led->cdev.max_brightness;
pr_info("aw2033_led_blink_set %ld %d\n", blinking, led->cdev.brightness);
if (blinking > 0) {
aw2033_write(led, AW2033_REG_GCR2, led->pdata->imax);
aw2033_write(led, AW2033_REG_PWM0 + led->id, led->cdev.brightness);
@ -234,6 +237,7 @@ static void aw2033_set_brightness(struct led_classdev *cdev,
struct aw2033_led *led = container_of(cdev, struct aw2033_led, cdev);
led->cdev.brightness = brightness;
pr_info("aw2033_set_brightness %d\n", brightness);
schedule_work(&led->brightness_work);
}