![]() The SMDK board uses LT3591 as backlight LED driver of LTE480WV LCD. According to the LT3591 datasheet, the switching frequency should be 1MHz. So, PWM period is calculated by following formula: PWM period = 1/switching frequency = 1/1MHz = 1000ns Thus, the PWM backlight period should be 1000ns. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> |
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.. | ||
include/mach | ||
clock.c | ||
cpu.c | ||
dev-audio.c | ||
dev-spi.c | ||
dma.c | ||
init.c | ||
Kconfig | ||
mach-aquila.c | ||
mach-goni.c | ||
mach-smdkc110.c | ||
mach-smdkv210.c | ||
mach-torbreck.c | ||
Makefile | ||
Makefile.boot | ||
pm.c | ||
setup-fb-24bpp.c | ||
setup-fimc.c | ||
setup-i2c0.c | ||
setup-i2c1.c | ||
setup-i2c2.c | ||
setup-ide.c | ||
setup-keypad.c | ||
setup-sdhci-gpio.c | ||
setup-sdhci.c |