Commit a0601c89 authored Oct 30, 2008 by Jonathan Cameron Committed by Eric Miao Oct 30, 2008

leds: da903x: (da9030 only) led brightness reversed.



The brightness control register calculation (for the pwm) is
effectively the reverse of what would be expected.
1 is maximum brightness, 255 minimum.

This patch inverts this.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>

parent 56e7d85c

drivers/leds/leds-da903x.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -58,7 +58,7 @@ static void da903x_led_work(struct work_struct *work)
		offset = DA9030_LED_OFFSET(led->id);
		val = led->flags & ~0x87;
		val \|= (led->new_brightness) ? 0x80 : 0; /* EN bit */
		val \|= (led->new_brightness >> 5) & 0x7; /* PWM<2:0> */
		val \|= (0x7 - (led->new_brightness >> 5)) & 0x7; /* PWM<2:0> */
		da903x_write(led->master, DA9030_LED1_CONTROL + offset, val);
		break;
		case DA9030_ID_VIBRA: