From c256ddb4d378149adc23ad434d953b11456fc6ee Mon Sep 17 00:00:00 2001 From: Wooyeon Kim Date: Mon, 8 Apr 2019 13:21:52 +0900 Subject: [PATCH] [COMMON] fimc-is2: modified 2X5 remosaic exp multiplier - move remosaic exp to "adjust_frame_duration" PR JIRA ID: CPR-935 Change-Id: I270cb7c77ce36cf40daa5a9195f0d24e6678de24 Signed-off-by: Wooyeon Kim --- .../module_framework/cis/fimc-is-cis-2x5sp.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/media/platform/exynos/fimc-is2/sensor/module_framework/cis/fimc-is-cis-2x5sp.c b/drivers/media/platform/exynos/fimc-is2/sensor/module_framework/cis/fimc-is-cis-2x5sp.c index db19660d386a..acd4319645d0 100644 --- a/drivers/media/platform/exynos/fimc-is2/sensor/module_framework/cis/fimc-is-cis-2x5sp.c +++ b/drivers/media/platform/exynos/fimc-is2/sensor/module_framework/cis/fimc-is-cis-2x5sp.c @@ -1183,6 +1183,7 @@ int sensor_2x5sp_cis_adjust_frame_duration(struct v4l2_subdev *subdev, u32 frame_duration = 0; u64 numerator; u8 lte_shifter; + u32 multiple_ratio = 1; #ifdef DEBUG_SENSOR_TIME struct timeval st, end; @@ -1203,9 +1204,15 @@ int sensor_2x5sp_cis_adjust_frame_duration(struct v4l2_subdev *subdev, lte_shifter = cis->long_term_mode.sen_strm_off_on_enable ? GET_2X5SP_LTE_SHIFT_CNT(input_exposure_time) : 0; + /* In 24M remosaic mode, set 4 times of frame_length_lines */ + if (cis_data->sens_config_index_cur == SENSOR_2X5SP_5760X4320_24FPS) { + multiple_ratio = 4; + dbg_sensor(1, "[mod:d:%d] %s, Set 4 times of coarse_int for 24M mode\n", cis->id, __func__); + } + vt_pic_clk_freq_mhz = cis_data->pclk / (1000 * 1000); line_length_pck = cis_data->line_length_pck; - numerator = (u64)cis_data->pclk * input_exposure_time; + numerator = (u64)cis_data->pclk * input_exposure_time * multiple_ratio; frame_length_lines = (u16)((numerator / (1000 * 1000))/ line_length_pck / (1 << lte_shifter)); frame_length_lines += cis_data->max_margin_coarse_integration_time; @@ -1241,7 +1248,6 @@ int sensor_2x5sp_cis_set_frame_duration(struct v4l2_subdev *subdev, u32 frame_du u64 numerator; u32 max_coarse_integration_time = 0; u8 lte_shifter; - u32 multiple_ratio = 1; #ifdef DEBUG_SENSOR_TIME struct timeval st, end; @@ -1272,14 +1278,8 @@ int sensor_2x5sp_cis_set_frame_duration(struct v4l2_subdev *subdev, u32 frame_du lte_shifter = cis->long_term_mode.sen_strm_off_on_enable ? GET_2X5SP_LTE_SHIFT_CNT(frame_duration) : 0; - /* In 24M remosaic mode, set 4 times of frame_length_lines */ - if (cis_data->sens_config_index_cur == SENSOR_2X5SP_5760X4320_24FPS) { - multiple_ratio = 4; - dbg_sensor(1, "[mod:d:%d] %s, Set 4 times of coarse_int for 24M mode\n", cis->id, __func__); - } - line_length_pck = cis_data->line_length_pck; - numerator = (u64)cis_data->pclk * frame_duration * multiple_ratio; + numerator = (u64)cis_data->pclk * frame_duration; frame_length_lines = (u16)((numerator / line_length_pck) / (1000 * 1000) / (1 << lte_shifter)); dbg_sensor(1, "[MOD:D:%d] %s, vt_pic_clk(%#x) frame_duration = %d us," -- 2.20.1