Searched refs:pwmfrq (Results 1 – 1 of 1) sorted by relevance
59 unsigned int pwmfrq = FDTPROP(PATHINF, "brightfdim"); in lcdbacklight() local63 unsigned int pwmfrq = env_get_ulong("ds1_pwmfreq", 10, ~0UL); in lcdbacklight()94 if (pwmfrq != ~0UL) { in lcdbacklight()99 tmp = ~0UL-(V_OSCK/pwmfrq); /* bottom value */ in lcdbacklight()102 tmp = tmp + ((V_OSCK/pwmfrq)/100) * bright; in lcdbacklight()