Searched refs:src_freq_hz (Results 1 – 2 of 2) sorted by relevance
35 uint32_t lcd_hal_cal_pclk_freq(lcd_hal_context_t *hal, uint32_t src_freq_hz, uint32_t expect_pclk_f… in lcd_hal_cal_pclk_freq() argument39 uint32_t mo = src_freq_hz / expect_pclk_freq_hz / LCD_LL_CLK_FRAC_DIV_N_MAX + 1; in lcd_hal_cal_pclk_freq()43 uint32_t n = src_freq_hz / expect_pclk_freq_hz / mo; in lcd_hal_cal_pclk_freq()47 uint32_t delta_hz = src_freq_hz / mo - expect_pclk_freq_hz * n; in lcd_hal_cal_pclk_freq()65 return ((uint64_t)src_freq_hz * a) / (n * a + b) / mo; in lcd_hal_cal_pclk_freq()67 return src_freq_hz / n / mo; in lcd_hal_cal_pclk_freq()
48 uint32_t lcd_hal_cal_pclk_freq(lcd_hal_context_t *hal, uint32_t src_freq_hz, uint32_t expect_pclk_f…
