camera: mediatek: add GC5035 sensor info and support for set digital gain
For GC5035, we must set the d-gain by implementing V4L2_CID_DIGITAL_GAIN
in SENSOR_CMD_SET_SENSOR_GAIN sendcommand to support set sensor d-gain
from HalSensor. In the meantime, GC5035 related sensor info is also added.
BUG=b:158423833
TEST=rebuild image and check d-gain can be set
Change-Id: Ice18e464ce2b4b948ccad920dd546f2326197f0a
Signed-off-by: Dongchun Zhu <dongchun.zhu@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/2183970
Reviewed-by: Hung-yu Wu <hywu@chromium.org>
Tested-by: Xiaoyu XY17 He <hexy17@lenovo.corp-partner.google.com>
Commit-Queue: Hsu Wei-Cheng <mojahsu@chromium.org>
diff --git a/camera/hal/mediatek/mtkcam/custom/mt8183/hal/imgsensor_src/imgsensor_custom_info.h b/camera/hal/mediatek/mtkcam/custom/mt8183/hal/imgsensor_src/imgsensor_custom_info.h
index 4dc838a..e175b6d 100644
--- a/camera/hal/mediatek/mtkcam/custom/mt8183/hal/imgsensor_src/imgsensor_custom_info.h
+++ b/camera/hal/mediatek/mtkcam/custom/mt8183/hal/imgsensor_src/imgsensor_custom_info.h
@@ -28,6 +28,7 @@
{OV2685_SENSOR_ID, SENSOR_DRVNAME_OV2685_MIPI_RAW, NULL},
{OV8856_SENSOR_ID, SENSOR_DRVNAME_OV8856_MIPI_RAW, NULL},
{OV02A10_SENSOR_ID, SENSOR_DRVNAME_OV02A10_MIPI_RAW, NULL},
+ {GC5035_SENSOR_ID, SENSOR_DRVNAME_GC5035_MIPI_RAW, NULL},
/* ADD sensor driver before this line */
{0, {0}, NULL}, /* end of list */
};
@@ -58,7 +59,7 @@
{1600, 1200, 0, 0, 1600, 1200, 1600, 1200, 0, 0, 1600, 1200, 0, 0, 1600,
1200}, /* hs video */
{1600, 1200, 0, 0, 1600, 1200, 1600, 1200, 0, 0, 1600, 1200, 0, 0, 1600,
- 1200} /*slim video */
+ 1200} /* slim video */
},
{// ov8856
{3296, 2480, 0, 0, 3296, 2480, 3264, 2448, 0, 0, 3264, 2448, 0, 0, 3264,
@@ -81,7 +82,20 @@
{1600, 1200, 0, 0, 1600, 1200, 1600, 1200, 0, 0, 1600, 1200, 0, 0, 1600,
1200}, /* hs video */
{1600, 1200, 0, 0, 1600, 1200, 1600, 1200, 0, 0, 1600, 1200, 0, 0, 1600,
- 1200} /*slim video */
+ 1200} /* slim video */
+ },
+ {
+ // gc5035
+ {2592, 1944, 0, 0, 2592, 1944, 2592, 1944, 0, 0, 2592, 1944, 0, 0, 2592,
+ 1944}, /* preview */
+ {2592, 1944, 0, 0, 2592, 1944, 2592, 1944, 0, 0, 2592, 1944, 0, 0, 2592,
+ 1944}, /* capture */
+ {2592, 1944, 0, 0, 2592, 1944, 1296, 972, 0, 0, 1296, 972, 0, 0, 1296,
+ 972}, /* video */
+ {2592, 1944, 656, 492, 1280, 960, 640, 480, 0, 0, 640, 480, 0, 0, 640,
+ 480}, /* hs video */
+ {2592, 1944, 16, 252, 2560, 1440, 1280, 720, 0, 0, 1280, 720, 0, 0,
+ 1280, 720} /* slim video */
},
};
@@ -92,6 +106,11 @@
.checksum_value = 0x6c259b92, /* checksum value for Camera Auto Test */
+ .sensor_agc_param_map =
+ {
+ {0, 0},
+ },
+
.pre =
{
/*data rate 1099.20 Mbps/lane */
@@ -344,6 +363,11 @@
.checksum_value = 0x6c259b92, /* checksum value for Camera Auto Test */
+ .sensor_agc_param_map =
+ {
+ {0, 0},
+ },
+
.pre =
{
/*data rate 1099.20 Mbps/lane */
@@ -596,6 +620,11 @@
.checksum_value = 0xb1893b4f, /* checksum value for Camera Auto Test */
+ .sensor_agc_param_map =
+ {
+ {0, 0},
+ },
+
.pre =
{
.pclk = 144000000, /*record different mode's pclk*/
@@ -831,6 +860,11 @@
.checksum_value = 0xb1893b4f, /* checksum value for Camera Auto Test */
+ .sensor_agc_param_map =
+ {
+ {0, 0},
+ },
+
.pre =
{
/*data rate 1099.20 Mbps/lane */
@@ -1074,6 +1108,280 @@
.SensorGainfactor = 6,
.SensorHFlip = 0,
.SensorVFlip = 0,
+ },
+ {
+ .sensor_id =
+ GC5035_SENSOR_ID, /* record sensor id defined in Kd_imgsensor.h */
+
+ .checksum_value = 0xcde448ca, /* checksum value for Camera Auto Test */
+
+ .sensor_agc_param_map =
+ {
+ /* GC5035 */
+ {256, 0},
+ {302, 1},
+ {358, 2},
+ {425, 3},
+ {502, 8},
+ {599, 9},
+ {717, 10},
+ {845, 11},
+ {998, 12},
+ {1203, 13},
+ {1434, 14},
+ {1710, 15},
+ {1997, 16},
+ {2355, 17},
+ {2816, 18},
+ {3318, 19},
+ {3994, 20},
+ },
+
+ .pre =
+ {
+ /*data rate 1099.20 Mbps/lane */
+ .pclk = 175200000, /* record different mode's pclk */
+ .linelength = 2920, /* record different mode's linelength */
+ .framelength = 2008, /* record different mode's framelength */
+ .startx = 0, /* record different mode's startx of grabwindow */
+ .starty = 0, /* record different mode's starty of grabwindow */
+ .grabwindow_width =
+ 2592, /* record different mode's width of grabwindow */
+ .grabwindow_height =
+ 1944, /* record different mode's height of grabwindow */
+ /* following for MIPIDataLowPwr2HighSpeedSettleDelayCount by
+ different scenario */
+ .mipi_data_lp2hs_settle_dc = 85, /* unit , ns */
+ /* following for GetDefaultFramerateByScenario() */
+ .max_framerate = 300,
+ },
+ .cap =
+ {
+ /*data rate 1499.20 Mbps/lane */
+ .pclk = 175200000,
+ .linelength = 2920,
+ .framelength = 2008,
+ .startx = 0,
+ .starty = 0,
+ .grabwindow_width = 2592,
+ .grabwindow_height = 1944,
+ .mipi_data_lp2hs_settle_dc = 85, /* unit , ns */
+ .max_framerate = 300,
+ },
+ .cap1 =
+ {
+ /*data rate 1499.20 Mbps/lane */
+ .pclk = 141600000,
+ .linelength = 2920,
+ .framelength = 2008,
+ .startx = 0,
+ .starty = 0,
+ .grabwindow_width = 2592,
+ .grabwindow_height = 1944,
+ .mipi_data_lp2hs_settle_dc = 85, /* unit , ns */
+ .max_framerate = 240,
+ },
+
+ .normal_video =
+ {
+ /*data rate 1499.20 Mbps/lane */
+ .pclk = 87600000,
+ .linelength = 1460,
+ .framelength = 2008,
+ .startx = 0,
+ .starty = 0,
+ .grabwindow_width = 1296,
+ .grabwindow_height = 972,
+ .mipi_data_lp2hs_settle_dc = 85, /* unit , ns */
+ .max_framerate = 300,
+ },
+ .hs_video =
+ {
+ /*data rate 600 Mbps/lane */
+ .pclk = 175200000,
+ .linelength = 1896,
+ .framelength = 1536,
+ .startx = 0,
+ .starty = 0,
+ .grabwindow_width = 1280,
+ .grabwindow_height = 720,
+ .mipi_data_lp2hs_settle_dc = 85, /* unit , ns */
+ .max_framerate = 600,
+ },
+ .slim_video =
+ {
+ /*data rate 792 Mbps/lane */
+ .pclk = 87600000,
+ .linelength = 1460,
+ .framelength = 2008,
+ .startx = 0,
+ .starty = 0,
+ .grabwindow_width = 1280,
+ .grabwindow_height = 720,
+ .mipi_data_lp2hs_settle_dc = 85, /* unit , ns */
+ .max_framerate = 300,
+ },
+ .custom1 =
+ {
+ /*data rate 1099.20 Mbps/lane */
+ .pclk = 531000000, /* record different mode's pclk */
+ .linelength = 6024, /* record different mode's linelength */
+ .framelength = 2896, /* record different mode's framelength */
+ .startx = 0, /* record different mode's startx of grabwindow */
+ .starty = 0, /* record different mode's starty of grabwindow */
+ .grabwindow_width =
+ 2672, /* record different mode's width of grabwindow */
+ .grabwindow_height =
+ 2008, /* record different mode's height of grabwindow */
+ /* following for
+ MIPIDataLowPwr2HighSpeedSettleDelayCount by different
+ scenario */
+ .mipi_data_lp2hs_settle_dc = 85, /* unit , ns */
+ /* following for GetDefaultFramerateByScenario() */
+ .max_framerate = 300,
+ },
+
+ .custom2 =
+ {
+ /*data rate 1099.20 Mbps/lane */
+ .pclk = 531000000, /* record different mode's pclk */
+ .linelength = 6024, /* record different mode's linelength */
+ .framelength = 2896, /* record different mode's framelength */
+ .startx = 0, /* record different mode's startx of grabwindow */
+ .starty = 0, /* record different mode's starty of grabwindow */
+ .grabwindow_width =
+ 2672, /* record different mode's width of grabwindow */
+ .grabwindow_height =
+ 2008, /* record different mode's height of grabwindow */
+ /* following for MIPIDataLowPwr2HighSpeedSettleDelayCount by
+ different scenario */
+ .mipi_data_lp2hs_settle_dc = 85, /* unit , ns */
+ /* following for GetDefaultFramerateByScenario() */
+ .max_framerate = 300,
+ },
+ .custom3 =
+ {
+ /*data rate 1099.20 Mbps/lane */
+ .pclk = 531000000, /* record different mode's pclk */
+ .linelength = 6024, /* record different mode's linelength */
+ .framelength = 2896, /* record different mode's framelength */
+ .startx = 0, /* record different mode's startx of grabwindow */
+ .starty = 0, /* record different mode's starty of grabwindow */
+ .grabwindow_width =
+ 2672, /* record different mode's width of grabwindow */
+ .grabwindow_height =
+ 2008, /* record different mode's height of grabwindow */
+ /* following for MIPIDataLowPwr2HighSpeedSettleDelayCount by
+ different scenario */
+ .mipi_data_lp2hs_settle_dc = 85, /* unit , ns */
+ /* following for GetDefaultFramerateByScenario() */
+ .max_framerate = 300,
+ },
+ .custom4 =
+ {
+ /*data rate 1099.20 Mbps/lane */
+ .pclk = 531000000, /* record different mode's pclk */
+ .linelength = 6024, /* record different mode's linelength */
+ .framelength = 2896, /* record different mode's framelength */
+ .startx = 0, /* record different mode's startx of grabwindow */
+ .starty = 0, /* record different mode's starty of grabwindow */
+ .grabwindow_width =
+ 2672, /* record different mode's width of grabwindow */
+ .grabwindow_height =
+ 2008, /* record different mode's height of grabwindow */
+ /* following for MIPIDataLowPwr2HighSpeedSettleDelayCount by
+ different scenario */
+ .mipi_data_lp2hs_settle_dc = 85, /* unit , ns */
+ /* following for GetDefaultFramerateByScenario() */
+ .max_framerate = 300,
+ },
+ .custom5 =
+ {
+ /*data rate 1099.20 Mbps/lane */
+ .pclk = 531000000, /* record different mode's pclk */
+ .linelength = 6024, /* record different mode's linelength */
+ .framelength = 2896, /* record different mode's framelength */
+ .startx = 0, /* record different mode's startx of grabwindow */
+ .starty = 0, /* record different mode's starty of grabwindow */
+ .grabwindow_width =
+ 2672, /* record different mode's width of grabwindow */
+ .grabwindow_height =
+ 2008, /* record different mode's height of grabwindow */
+ /* following for MIPIDataLowPwr2HighSpeedSettleDelayCount by
+ different scenario */
+ .mipi_data_lp2hs_settle_dc = 85, /* unit , ns */
+ /* following for GetDefaultFramerateByScenario() */
+ .max_framerate = 300,
+ },
+ .ae_shut_delay_frame = 0,
+ /* shutter delay frame for AE cycle, 2 frame with
+ ispGain_delay-shut_delay=2-0=2 */
+ .ae_sensor_gain_delay_frame = 0,
+ /* sensor gain delay frame for AE cycle,2 frame with
+ ispGain_delay-sensor_gain_delay=2-0=2 */
+ .ae_ispGain_delay_frame = 2, /* isp gain delay frame for AE cycle */
+ .ihdr_support = 0, /* 1, support; 0,not support */
+ .ihdr_le_firstline = 0, /* 1,le first ; 0, se first */
+ .temperature_support = 1, /* 1, support; 0,not support */
+ .sensor_mode_num = 5, /* support sensor mode num */
+
+ .cap_delay_frame = 2, /* enter capture delay frame num */
+ .pre_delay_frame = 2, /* enter preview delay frame num */
+ .video_delay_frame = 2, /* enter video delay frame num */
+ .hs_video_delay_frame = 2, /* enter high speed video delay frame num */
+ .slim_video_delay_frame = 2, /* enter slim video delay frame num */
+
+ .margin = 16, /* sensor framelength & shutter margin */
+ .min_shutter = 4, /* min shutter */
+ .max_frame_length =
+ 0x3fff, /* max framelength by sensor register's limitation */
+
+ .isp_driving_current = ISP_DRIVING_6MA, /* mclk driving current */
+ .sensor_interface_type =
+ SENSOR_INTERFACE_TYPE_MIPI, /* sensor_interface_type */
+ .mipi_sensor_type =
+ MIPI_OPHY_NCSI2, /* 0,MIPI_OPHY_NCSI2; 1,MIPI_OPHY_CSI2 */
+ .mipi_settle_delay_mode = MIPI_SETTLEDELAY_AUTO,
+ /* 0,MIPI_SETTLEDELAY_AUTO; 1,MIPI_SETTLEDELAY_MANNUAL */
+ .sensor_output_dataformat =
+ SENSOR_OUTPUT_FORMAT_RAW_R, /* sensor output first pixel color */
+ .mclk = 24, /* mclk value, suggest 24 or 26 for 24Mhz or 26Mhz */
+ /* record sensor support all write id addr, only support 4must end with
+ 0xff */
+ .i2c_speed = 400, /* i2c read/write speed */
+ .mipi_lane_num = SENSOR_MIPI_4_LANE, /* mipi lane num */
+
+ .SensorClockPolarity = SENSOR_CLOCK_POLARITY_LOW,
+ .SensorClockFallingPolarity = SENSOR_CLOCK_POLARITY_LOW,
+ .SensorHsyncPolarity = SENSOR_CLOCK_POLARITY_LOW,
+ .SensorVsyncPolarity = SENSOR_CLOCK_POLARITY_LOW,
+ .SensorInterruptDelayLines = 4,
+ .SensorResetActiveHigh = false,
+ .SensorResetDelayCount = 5,
+ .SensorMasterClockSwitch = 0,
+ .PDAF_Support = PDAF_SUPPORT_CAMSV,
+/* 0: NO PDAF, 1: PDAF Raw Data mode, 2:PDAF VC mode */
+#if defined(GC5035_ZHDR)
+ .HDR_Support = 3, /*0: NO HDR, 1: iHDR, 2:mvHDR, 3:zHDR */
+ /*0: no support, 1: G0,R0.B0, 2: G0,R0.B1, 3: G0,R1.B0, 4: G0,R1.B1 */
+ /*5: G1,R0.B0, 6: G1,R0.B1, 7: G1,R1.B0, 8: G1,R1.B1 */
+ .ZHDR_Mode = 8,
+#else
+ .HDR_Support = 2,
+#endif
+ .SensorClockDividCount = 3,
+ .SensorClockRisingCount = 0,
+ .SensorClockFallingCount = 2,
+ .SensorPixelClockCount = 3,
+ .SensorDataLatchCount = 2,
+ .MIPIDataLowPwr2HighSpeedTermDelayCount = 0,
+ .MIPICLKLowPwr2HighSpeedTermDelayCount = 0,
+ .SensorWidthSampling = 0,
+ .SensorHightSampling = 0,
+ .SensorPacketECCOrder = 1,
+ .SensorGainfactor = 2,
+ .SensorHFlip = 0,
+ .SensorVFlip = 0,
}};
#endif // CAMERA_HAL_MEDIATEK_MTKCAM_CUSTOM_MT8183_HAL_IMGSENSOR_SRC_IMGSENSOR_CUSTOM_INFO_H_
diff --git a/camera/hal/mediatek/mtkcam/custom/mt8183/kernel/imgsensor/kd_imgsensor.h b/camera/hal/mediatek/mtkcam/custom/mt8183/kernel/imgsensor/kd_imgsensor.h
index 0446665..dad5e57 100644
--- a/camera/hal/mediatek/mtkcam/custom/mt8183/kernel/imgsensor/kd_imgsensor.h
+++ b/camera/hal/mediatek/mtkcam/custom/mt8183/kernel/imgsensor/kd_imgsensor.h
@@ -293,6 +293,7 @@
#define GC0310_SENSOR_ID 0xa310
#define GC0313MIPI_YUV_SENSOR_ID 0xD0
#define GC0312_SENSOR_ID 0xb310
+#define GC5035_SENSOR_ID 0x5035
/*SP*/
#define SP0A19_YUV_SENSOR_ID 0xA6
#define SP2518_YUV_SENSOR_ID 0x53
@@ -475,6 +476,7 @@
#define SENSOR_DRVNAME_GC0310_YUV "gc0310_yuv"
#define SENSOR_DRVNAME_GC0312_YUV "gc0312_yuv"
#define SENSOR_DRVNAME_GC0313MIPI_YUV "gc0313_mipi_yuv"
+#define SENSOR_DRVNAME_GC5035_MIPI_RAW "gc5035_mipi_raw"
/*SP*/
#define SENSOR_DRVNAME_SP0A19_YUV "sp0a19_yuv"
#define SENSOR_DRVNAME_SP2518_YUV "sp2518_yuv"
diff --git a/camera/hal/mediatek/mtkcam/drv/sensor/HalSensor.cpp b/camera/hal/mediatek/mtkcam/drv/sensor/HalSensor.cpp
index 6b15635..5ca7edb 100644
--- a/camera/hal/mediatek/mtkcam/drv/sensor/HalSensor.cpp
+++ b/camera/hal/mediatek/mtkcam/drv/sensor/HalSensor.cpp
@@ -366,6 +366,7 @@
mScenarioId(0),
mHdrMode(0),
mPdafMode(0),
+ mDgainRatio(0),
mFramerate(0) {
memset(&mSensorDynamicInfo, 0, sizeof(SensorDynamicInfo));
}
@@ -701,9 +702,20 @@
m_pixClk = pix_clk;
m_linelength = line_length;
m_framelength = framelength;
+ m_margin = pImgsensorInfo->margin;
+ m_minShutter = pImgsensorInfo->min_shutter;
+ m_maxFramelength = pImgsensorInfo->max_frame_length;
m_LineTimeInus = (line_length * 1000000 + ((pix_clk / 1000) - 1)) /
(pix_clk / 1000); // 1000 base , 33657 mean 33.657 us
m_SensorGainFactor = pImgsensorInfo->SensorGainfactor;
+ m_SensorGainBase = GAIN_BASE_3A >> m_SensorGainFactor;
+ mDgainRatio = m_SensorGainBase;
+ m_SensorGainMapSize = sizeof(pImgsensorInfo->sensor_agc_param_map) /
+ sizeof(pImgsensorInfo->sensor_agc_param_map[0]);
+ m_SensorAgcParam = pImgsensorInfo->sensor_agc_param_map;
+ if (!m_SensorAgcParam) {
+ CAM_LOGW("sensorIdx (%d), m_SensorAgcParam is NULL\n", sensorIdx);
+ }
aFormat.pad = 0;
aFormat.which = V4L2_SUBDEV_FORMAT_ACTIVE;
@@ -759,7 +771,7 @@
IMGSENSOR_SENSOR_IDX sensorIdx = IMGSENSOR_SENSOR_IDX_MAP(indexDual);
int sensor_fd = HalSensorList::singleton()->querySensorFd(sensorIdx);
v4l2_control control;
- unsigned int u32temp = 0, u32temp1 = 0;
+ unsigned int u32temp = 0, u32temp1 = 0, u32temp2 = 0;
switch (cmd) {
case SENSOR_CMD_GET_SENSOR_PIXELMODE:
@@ -829,17 +841,52 @@
case SENSOR_CMD_SET_SENSOR_GAIN:
if ((reinterpret_cast<MUINT32*>(arg1) != NULL) &&
(arg1_size == sizeof(MUINT32))) {
- control.id = V4L2_CID_ANALOGUE_GAIN;
- u32temp = *reinterpret_cast<MUINT32*>(arg1);
- control.value = u32temp >> m_SensorGainFactor;
- CAM_LOGD("SENSOR_GAIN %d(%d) m_SensorGainFactor %d", control.value,
- u32temp, m_SensorGainFactor);
- ret = ioctl(sensor_fd, VIDIOC_S_CTRL, &control);
- if (ret < 0) {
- CAM_LOGE("[%s] set SENSOR GAIN fail %d", __FUNCTION__, control.value);
+ if (m_SensorAgcParam->auto_pregain) {
+ u32temp = *reinterpret_cast<MUINT32*>(arg1);
+ u32temp1 = u32temp >> m_SensorGainFactor;
+ for (u32temp2 = m_SensorGainMapSize - 1; u32temp2 > 0; u32temp2--) {
+ if (u32temp1 >= m_SensorAgcParam[u32temp2].auto_pregain) {
+ break;
+ }
+ }
+
+ control.id = V4L2_CID_ANALOGUE_GAIN;
+ control.value = m_SensorAgcParam[u32temp2].col_code;
+ ret = ioctl(sensor_fd, VIDIOC_S_CTRL, &control);
+ if (ret < 0) {
+ CAM_LOGE("[%s] set SENSOR A-GAIN fail %d\n", __FUNCTION__,
+ control.value);
+ }
+
+ if (m_SensorAgcParam[u32temp2].auto_pregain) {
+ u32temp1 = u32temp1 * mDgainRatio /
+ (m_SensorAgcParam[u32temp2].auto_pregain);
+ } else {
+ CAM_LOGE("AGC index (%d), auto_pregain is NULL\n", u32temp2);
+ return MFALSE;
+ }
+
+ CAM_LOGD("Mapped AGC PARAM pregain(%d)\n",
+ m_SensorAgcParam[u32temp2].auto_pregain);
+ control.id = V4L2_CID_DIGITAL_GAIN;
+ control.value = u32temp1;
+ ret = ioctl(sensor_fd, VIDIOC_S_CTRL, &control);
+ if (ret < 0) {
+ CAM_LOGE("[%s] set SENSOR D-GAIN fail %d\n", __FUNCTION__,
+ control.value);
+ }
+ } else {
+ control.id = V4L2_CID_ANALOGUE_GAIN;
+ u32temp = *reinterpret_cast<MUINT32*>(arg1);
+ control.value = u32temp >> m_SensorGainFactor;
+ ret = ioctl(sensor_fd, VIDIOC_S_CTRL, &control);
+ if (ret < 0) {
+ CAM_LOGE("[%s] set SENSOR A-GAIN fail %d\n", __FUNCTION__,
+ control.value);
+ }
}
} else {
- CAM_LOGE("%s(0x%x) wrong input params", __FUNCTION__, cmd);
+ CAM_LOGE("%s(0x%x) wrong input params\n", __FUNCTION__, cmd);
ret = MFALSE;
}
break;
@@ -859,10 +906,19 @@
CAM_LOGE("[%s] set SENSOR VBLANK fail %d", __FUNCTION__,
control.value);
}
+ u32temp = (u32temp < m_minShutter) ? m_minShutter : u32temp;
+ u32temp = (u32temp > (m_maxFramelength - m_margin))
+ ? (m_maxFramelength - m_margin)
+ : u32temp;
+ u32temp1 = u32temp & ~3;
+ if (u32temp1 > 0) {
+ mDgainRatio = m_SensorGainBase * u32temp / u32temp1;
+ } else {
+ CAM_LOGW("[%s] too small exp-lines, using SensorGainBase\n",
+ __FUNCTION__);
+ }
control.id = V4L2_CID_EXPOSURE;
- control.value = u32temp;
- CAM_LOGD("EXP_TIME %d(%d) m_LineTimeInus %d vblank %d", u32temp,
- *(MUINT32*)arg1, m_LineTimeInus, m_vblank);
+ control.value = u32temp1;
ret = ioctl(sensor_fd, VIDIOC_S_CTRL, &control);
if (ret < 0) {
CAM_LOGE("[%s] set SENSOR EXPOSURE fail %d", __FUNCTION__,
diff --git a/camera/hal/mediatek/mtkcam/drv/sensor/HalSensor.h b/camera/hal/mediatek/mtkcam/drv/sensor/HalSensor.h
index 4c9ac1c..ae84bc5 100644
--- a/camera/hal/mediatek/mtkcam/drv/sensor/HalSensor.h
+++ b/camera/hal/mediatek/mtkcam/drv/sensor/HalSensor.h
@@ -131,13 +131,20 @@
MUINT32 mScenarioId;
MUINT32 mHdrMode;
MUINT32 mPdafMode;
+ MUINT32 mDgainRatio;
MUINT32 mFramerate; // max frame rate: unit linelength
MUINT32 m_LineTimeInus;
MUINT32 m_vblank;
MUINT32 m_pixClk;
MUINT32 m_linelength;
+ MUINT32 m_margin;
+ MUINT32 m_minShutter;
+ MUINT32 m_maxFramelength;
MUINT32 m_framelength;
+ MUINT32 m_SensorGainBase;
MUINT32 m_SensorGainFactor;
+ MUINT32 m_SensorGainMapSize;
+ struct imgsensor_agc_param_struct* m_SensorAgcParam;
};
}; // namespace NSHalSensor
}; // namespace NSCam
diff --git a/camera/hal/mediatek/mtkcam/drv/sensor/img_sensor.h b/camera/hal/mediatek/mtkcam/drv/sensor/img_sensor.h
index 7d4bb51..26f6843 100644
--- a/camera/hal/mediatek/mtkcam/drv/sensor/img_sensor.h
+++ b/camera/hal/mediatek/mtkcam/drv/sensor/img_sensor.h
@@ -17,6 +17,9 @@
#ifndef CAMERA_HAL_MEDIATEK_MTKCAM_DRV_SENSOR_IMG_SENSOR_H_
#define CAMERA_HAL_MEDIATEK_MTKCAM_DRV_SENSOR_IMG_SENSOR_H_
+#define SENSOR_GAIN_MAP_SIZE 17
+#define GAIN_BASE_3A 1024
+
enum IMGSENSOR_MODE {
IMGSENSOR_MODE_INIT,
IMGSENSOR_MODE_PREVIEW,
@@ -77,10 +80,19 @@
MUINT8 i2c_write_id; /* record current sensor's i2c write id */
};
+/* SENSOR PRIVATE STRUCT FOR AGC PARAMETER */
+struct imgsensor_agc_param_struct {
+ MUINT32 auto_pregain;
+ MUINT32 col_code;
+};
+
/* SENSOR PRIVATE STRUCT FOR CONSTANT*/
struct imgsensor_info_struct {
MUINT32 sensor_id; /* record sensor id defined in Kd_imgsensor.h */
MUINT32 checksum_value; /* checksum value for Camera Auto Test */
+
+ struct imgsensor_agc_param_struct sensor_agc_param_map[SENSOR_GAIN_MAP_SIZE];
+
struct imgsensor_mode_struct pre; /* preview scenario relative information */
struct imgsensor_mode_struct cap; /* capture scenario relative information */
struct imgsensor_mode_struct cap1;
