谁能解释以下结构中的字段 .min_afps
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tic struct vvcam_mode_info_s pov2775_mode_info[] = {
{
.index = 0,
.size = {
.bounds_width = 1920,
.bounds_height = 1080,
.top = 0,
.left = 0,
.width = 1920,
.height = 1080,
},
.hdr_mode = SENSOR_MODE_LINEAR,
.bit_width = 12,
.data_compress = {
.enable = 0,
},
.bayer_pattern = BAYER_BGGR,
.ae_info = {
.def_frm_len_lines = 0x466,
.curr_frm_len_lines = 0x466,
.one_line_exp_time_ns = 29625,
.max_integration_line = 0x466 - 4,
.min_integration_line = 1,
.max_again = 8 * 1024,
.min_again = 2 * 1024,
.max_dgain = 4 * 1024,
.min_dgain = 1.5 * 1024,
.gain_step = 4,
.start_exposure = 3 * 400 * 1024,
.cur_fps = 30 * 1024,
.max_fps = 30 * 1024,
.min_fps = 5 * 1024,
.min_afps = 5 * 1024,
.int_update_delay_frm = 1,
.gain_update_delay_frm = 1,
},
.mipi_info = {
.mipi_lane = 4,
},
.preg_data = ov2775_init_setting_1080p,
.reg_data_count = ARRAY_SIZE(ov2775_init_setting_1080p),
},
BR