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/device/soc/rockchip/common/sdk_linux/drivers/video/backlight/
H A Dpwm_bl.c238 unsigned int num_steps = 0; in pwm_backlight_parse_dt() local
296 of_property_read_u32(node, "num-interpolated-steps", &num_steps); in pwm_backlight_parse_dt()
303 if (num_steps) { in pwm_backlight_parse_dt()
315 if ((data->levels[i + 1] - data->levels[i]) / num_steps) { in pwm_backlight_parse_dt()
316 num_levels += num_steps; in pwm_backlight_parse_dt()
338 n = (data->levels[i + 1] - value) / num_steps; in pwm_backlight_parse_dt()
340 for (j = 0; j < num_steps; j++) { in pwm_backlight_parse_dt()

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