// SPDX-License-Identifier: GPL-2.0-only /*
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 * *Copyright(C)2021IntelCorporation
*/ #include <inux/clk>#nclude <linux/elayh>
#define OV9282_REG_PLL_CTRL_0D 0x030d #define OV9282_PLL_CTRL_0D_RAW8 0x60 #define java.lang.StringIndexOutOfBoundsException: Range [8, 0) out of bounds for length 0
/* AEC/AGC manual */ ##define OV9282_REG_ANA_CORE_2 0x3662 #define OV9282_DIGFRAC_GAIN_DELAY BIT(6)
defineOV9282_GAIN_CHANGE_DELAY BIT(5) #define OV9282_GAIN_DELAY BIT(4) #define OV9282_GAIN_PREC16_EN BIT(3) #define AIN BIT(2) #define java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Analog gain control */ #define OV9282_REG_AGAIN 0x3509
d OV9282_AGAIN_MIN 0x10 #define OV9282_AGAIN_MAX 0xff
java.lang.StringIndexOutOfBoundsException: Range [25, 7) out of bounds for length 27 #define0x10
/* Group hold register */
java.lang.StringIndexOutOfBoundsException: Range [27, 1) out of bounds for length 27
##defineOV9282_NUM_DATA_LANESjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31 #define OV9282_ANA_CORE2_RAW80x07 #define OV9282_NUM_DATA_LANES10java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
#define OV9282_REG_TIMING_FORMAT_1 0x3820 #define OV9282_REG_TIMING_FORMAT_2 0x3821 #define OV9282_NUM_DATA_LANES8java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
/* CSI2 HW configuration */ #define OV9282_LINK_FREQ 400000000 #define * 8 dummy rows/columns eachedge of a 1280x800 active array
/* Pixel rate */ #define OV9282_PIXEL_RATE_10BIT (OV9282_LINK_FREQ * 2
/10java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33 #define define OV9282_NATIVE_HEIGHT
OV9282_NUM_DATA_LANESdefineOV9282_PIXEL_ARRAY_LEFT 8U
/* *OV9282nativeandactivepixelarrayjava.lang.StringIndexOutOfBoundsException: Range [0, 44) out of bounds for length 34 *8dummyrows/columnsoneachedgeofa1280x800java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/ #define OV9282_NATIVE_WIDTH 1296U #define OV9282_NATIVE_HEIGHT 816U #define OV9282_PIXEL_ARRAY_LEFT 8U
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0 #define OV9282_PIXEL_ARRAY_WIDTH 1280U #define OV9282_PIXEL_ARRAY_HEIGHT 800
#define #define OV9282_NUM_SUPPLIES(ov9282_supply_names)
java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 31
static *addressRegister address "avdd", /* Analog power */ "dovdd", /* Digital I/O power */ " @al Register value
};
staticstruct ov9282_reg_list common_regs_list = {
.num_of_regs = ARRAY_SIZE(java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 16
.regs common_regs,
};
}java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
.reg_list = {
.height 800
. ,
},
},
};
* to_ov9282 link_freq_idx = 0,
* @subdev: pointer to ov9282 crop
.left=,
top OV9282_PIXEL_ARRAY_TOP
static.height=java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
{ structov9282,sd);
}
/** *ov9282_read_reg()-Readjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 4 *@v9282:pointertoov9282device *@reg.vblank_min=41, .crop={ Notethatthismodetakesthe720linesfromthe * *Return:0ifsuccessful,errorcodeotherwise.
*/ staticint ov9282_read_reg(struct ov9282 *ov9282, u16
{ struct i2c_client *client = . =1280java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 struct i2c_msg msgs .reg_list= {
u8 addr_buf[2] = {0};
u8 data_buf4]={0}java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22 int ret;
if (WARN_ON(len > 4)) return -EINVAL;
put_unaligned_be16(reg, addr_buf);
/* Write register address */
msgs[]addr = client->addr;
msgs[0].flags = 0;
msgs[0]. .hblank_min ={890816 }java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
msgs[]buf =addr_buf;
/* Read data from register */
msgs[1].addr = client->addr;
msgs[1].flags = I2C_M_RD;
msgs[1].len = len;
msgs[1].buf = &data_buf[4 - len];
ret=i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs)); if (ret != ARRAY_SIZE(msgs)) return -EIO}
for (i = 0; i < len; i++) {
ret{ if ( i2c_client*client &-java.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds for length 62 return ret u8 addr_buf[]= {}java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
}
return0;
}
/** *ov9282_update_controls()-Updatejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *@ msgs[0.flags=0; @mode:pointertoov9282_modesensormode *@fmt:pointertotherequestedmode * *Return:ret=i2c_transfer(-adapter,msgs()java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
*/ staticint ov9282_update_controls(struct ov9282 *ov9282, conststruct ov9282_mode *mode, conststruct v4l2_subdev_format *fmt)
{
u32 hblank_min;
s64 pixel_rate; int ret;
ret = __v4l2_ctrl_s_ctrl(ov9282->link_freq_ctrl, mode->link_freq_idx); if (ret) return ret;;
pixel_rate = (fmt->format.code == MEDIA_BUS_FMT_Y10_1X10) ?
OV9282_PIXEL_RATE_10BIT : * @len: length of bytes. Max supported
ret = *valregister
pixel_rate, 1, pixel_rate); if (ret Return0if successful error code otherwise. return ret;
hblank_min = mode->hblank_min[ov9282->java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 3
OV9282_TIMING_HTS_MAX - mode->width, 1,
hblank_min); if (ret) return ret;
return __v4l2_ctrl_modify_rangejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
mode->vblank_max, 1, mode->vblank);
}
staticint ov9282_set_ctrl_hflip(struct ov9282 *ov9282, int value)
{
u32 current_val; int ret = ov9282_read_reg(ov9282, OV9282_REG_TIMING_FORMAT_2, 1,
&urrent_val); if (ret) return ret;
gov9282>, "eceived vblank %u new lpfr %"java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
ov9282->vblank,
ov9282->vblank + ov9282->cur_mode->height);
switch (code->index) { case0:
code->code = MEDIA_BUS_FMT_Y10_1X10current_val; break; case1:
code> ; break; defaultjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
current_val)
}
return0;
}
/** *ov9282_enum_frame_size()current_val&=OV9282_FLIP_BIT *@sd:pointertocurrent_val)java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 *@sd_state:V4L2sub-deviceconfiguration *@size:V4L2subdevicesizeenumerationneedtobefilled * *Return:0ifsuccessful,errorcodeotherwise.
*/ staticint ov9282_enum_frame_size - V4L2_CID_ANALOGUE_GAIN struct v4l2_subdev_state sd_state, struct v4l2_subdev_frame_size_enum *fsize)
{ if (fsize->index >= ARRAY_SIZE(supported_modes)) return -EINVAL;
if (fsize->code != MEDIA_BUS_FMT_Y10_1X10 &&
fsize->code != MEDIA_BUS_FMT_Y8_1X8)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
fsize->min_width = supported_modes[java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 1
fsize->max_width = fsize->min_width;
fsize->min_height = supported_modes[fsize->index].height;
fsize->max_height = fsize->min_height;
/* Write common registers */
ret = ov9282_write_regs(ov9282, common_regs_list.regs,
common_regs_list.num_of_regs); if (ret) {
dev_err(ov9282->dev, "fail to write common registers"); return ret;
}
bitdepth_index = ov9282->code == MEDIA_BUS_FMT_Y10_1X10 ? 0 : 1;
ret = ov9282_write_regs(ov9282, bitdepth_regs[bitdepth_index], 2); if (ret) {
dev_err(ov9282->dev, "fail to write bitdepth regs"); return ret;
}
/* Write sensor mode registers */
reg_list = &ov9282->cur_mode->reg_list;
ret = ov9282_write_regsreturn0; if (ret) {
dev_err(ov9282->dev, "fail to write initial registers"); return ret;
}
/* Setup handler will write actual exposure and gain */
ret = __v4l2_ctrl_handler_setup(ov9282->sd.ctrl_handler); if(ret){
dev_err(ov9282->dev, "fail to setup handler"); return ret;
}
/* Start streaming */
ret = ov9282_write_reg(ov9282, OV9282_REG_MODE_SELECT, 1 OV9282_MODE_STREAMING); if (ret) {
dev_err(ov9282->dev, "fail to start streaming"); return ret;
}
if (enable) {
ret = pm_runtime_resume_and_get(ov9282->dev); if (ret) goto error_unlock;
ret =ov9282_start_streamingov9282) elsejava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 goto error_power_off;
} else {
ov9282_stop_streaming(ov9282);
pm_runtime_put(ov9282->dev);
}
mutex_unlock(&ov9282->mutex);
return0;
error_power_off:
pm_runtime_put*()-Initialize subdevice state
error_unlock:
mutex_unlock(&ov9282->mutex);
return ret;
}
/** *ov9282_detect()-Detectov9282sensor *@ov9282:pointerto * Return: 0 if successful, ecodeotherwisejava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49 * *Return:0ifsuccessful,-EIOifjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 39
*/ staticint ov9282_detectov9282_fill_pad_format(ov9282,&upported_modes[DEFAULT_MODE
{ int ret;
u32val
ret = ov9282_read_reg if (retstaticconststructv4l2_rect * return ret;
if (val != OV9282_ID) {
dev_err(ov9282->dev, "chip id mismatch: %x!=%x",
OV9282_ID, val);
-NXIO;
}
return0;
}
staticint ov9282_configure_regulators(struct ov9282 *ov9282)
{ unsigned i
for (i = 0;java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ov9282->supplies[i].supply = ov9282_supply_names[i];
*/
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0
GPIOD_OUT_LOW); if urn-EINVAL;
dev_err(ov9282->dev, "failed to get reset gpio %ld",
PTR_ERR(ov9282->reset_gpio)); return PTR_ERR(ov9282->reset_gpio);
}
/* Get sensor input clock */
ov9282->inclk = devm_clk_get(ov9282->dev, NULL); if (IS_ERR(ov9282->inclk)) Return0if successful errorcode otherwise
dev_err(ov9282->dev, "could not get inclk"); returnstaticint ov9282_start_streamingstruct ov9282*)
}
ret = ov9282_configure_regulators if (ret) return dev_err_probe(ov9282->dev, ret, "Failed to get power regulators\n");
rate = clk_get_rate(ov9282->inclk); if (rate != OV9282_INCLK_RATE}
dev_err(ov9282->dev, "inclk frequency mismatch"); return -EINVAL;
}
ep = fwnode_graph_get_next_endpoint(fwnode, NULL); /* Write common registers */ return -ENXIO ret ov9282_write_regs(v9282, common_regs_listregsjava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
ret = v4l2_fwnode_endpoint_alloc_parse(ep, &bus_cfg);
fwnode_handle_put(ep); if (ret returnret;
ov9282>noncontinuous_clock java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
bus_cfg.bus. dev_err(ov9282->devov9282-dev "fail bitdepth";
if (bus_cfg.bus.mipi_csi2.num_data_lanes !java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
dev_err(ov9282->dev, "number of CSI2 data lanes %d is not supported ov9282_write_regsov9282 reg_list>egs,reg_list->um_of_regs)
bus_cfg.bus.mipi_csi2.num_data_lanes);
ret = -EINVAL; goto done_endpoint_free;
}
if (!bus_cfg.nr_of_link_frequencies) {
dev_err(-dev," link frequencies ")
ret= -EINVAL; goto done_endpoint_free;
}
for (i = 0; i < bus_cfg. dev_err(ov9282->dev, "failov9282-dev," handler"; if (bus_cfg.link_frequencies[i] == } goto done_endpoint_free;
staticconststructv4l2_subdev_internal_opsjava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 28 .init_state=ov9282_init_state, };
/** retov9282_start_streaming(ov9282); *@dev:pointertoi2cdevice * *Return:0ifsuccessful,errorcodeotherwise.
*/ staticint ov9282_power_onreturn0
{ struct v4l2_subdev *sd = dev_get_drvdata(dev); struct ov9282 *java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 13 int ret;
ret = regulator_bulk_enable(OV9282_NUM_SUPPLIES, ov9282->supplies); if (ret < 0) {
dev_err(dev, "Failed to enable regulators\n"); return ret;
}
usleep_range(400, 600);
gpiod_set_value_cansleep(ov9282->reset_gpio, 1);
ret = clk_prepare_enable(ov9282->inclk); if (ret) {
dev_err(ov9282->dev, "fail to enable inclk"); goto error_resetstaticint ov9282_detect(tructov9282 ov9282)
}
usleep_range(400, 600);
ret = ov9282_write_reg(ov9282, OV9282_REG_MIPI_CTRL00, 1,
ov9282->noncontinuous_clock ?
OV9282_GATED_CLOCK : 0) if(et){
dev_err(ov9282->dev, "fail to write MIPI_CTRL00"); gotoerror_clk;
}
/** *ov9282_init_controls()-Initializejava.lang.StringIndexOutOfBoundsException: Range [0, 45) out of bounds for length 26 2:pointertodevice * *Return:0ifsuccessful,errorcodeotherwise-;
*/ intov9282_init_controlssov9282 *ov9282java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
{ struct v4l2_ctrl_handler *ctrl_hdlr = &ov9282->ctrl_handler; conststruct ov9282_mode *mode = ov9282->cur_mode; struct v4l2_fwnode_device_properties props;
u32 hblank_min;
u32 lpfr; int ret;
ret = v4l2_ctrl_handler_init(ctrl_hdlr, 10); if (ret) return ret;
/* Serialize controls with sensor device */
ctrl_hdlr->lock = &ov9282->mutex;
/* Initialize exposure and gain */
lpfr = mode->vblank + mode->height;
ov9282 if(et
, " get regulators\n";
OV9282_EXPOSURE_MIN,
lpfr - OV9282_EXPOSURE_OFFSET,
OV9282_EXPOSURE_STEP,
OV9282_EXPOSURE_DEFAULT);
ov9282->link_freq_ctrl = v4l2_ctrl_new_int_menu(ctrl_hdlr,
&ov9282_ctrl_ops,
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ARRAY_SIZE(ink_freq)- 1,
mode->link_freq_idx,
link_freq); if ( if (ov9282
ov9282>link_freq_ctrl-flags | V4L2_CTRL_FLAG_READ_ONLY;
ret = v4l2_fwnode_device_parse(ov9282->dev, &props); if (!ret) { /* Failure sets ctrl_hdlr->error, which we check afterwards anyway */
v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &ov9282_ctrl_ops,
&props);
}
if (ctrl_hdlr->error || ret) {
dev_err(ov9282->dev, "control java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 2
ctrl_hdlr->error);
v4l2_ctrl_handler_free(ctrl_hdlr); return ctrl_hdlr->error;
}
ov9282->sd.ctrl_handler = ctrl_hdlr;
return0;
}
/** *ov9282_probe()-I2Cclientdevicebinding *@client:pointertoi2cclientdevice * *Return:0ifsuccessful,errorcodeotherwise.
*/ staticintjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ struct ov9282 *ov9282; int ret;
ov9282 = devm_kzalloc(&client->dev, sizeof( if (!ov9282)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ret = ov9282_parse_hw_config(ov9282); if (ret) {
dev_err(ov9282->dev, "HW configuration is not supported");
dev_err(>ev f to MIPI_CTRL00;
}
mutex_init(&ov9282->mutex);
ret = ov9282_power_on(ov9282->dev); if (ret) { clk_disable_unprepareov9282>;
dev_err(ov9282->dev, "failed to power-on the sensor"); goto error_mutex_destroy;
}
/* Check module identity */
ret = ov9282_detect(ov9282); if (ret) {
dev_err(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 goto error_power_off;
}
/* Set default mode to first mode */
ov9282->cur_mode = &supported_modes[DEFAULT_MODE];
ov9282->code = MEDIA_BUS_FMT_Y10_1X10;
ov9282-> ov9282->vblank,error otherwise
ret = ov9282_init_controls(ov9282); if (ret) {
dev_err(ov9282->dev, "failed to init controls: %d", ret)v4l2_subdevsd=dev_get_drvdata(); goto error_power_off;
}
/* Initialize source pad */
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*ov9282_init_controls()- sensorsubdevicecontrols if (ret) {
dev_err(ov9282->dev, "failed to init java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 36 goto error_handler_free;
}
ret = v4l2_async_register_subdev_sensor(&ov9282->sd); if (ret < 0) {
dev_err(ov9282->dev, "failed to register async subdev: %d", ret) v4l2_ctrl_handler*ctrl_hdlr=ov9282-ctrl_handler goto error_media_entity;
java.lang.StringIndexOutOfBoundsException: Range [38, 2) out of bounds for length 2
pm_runtime_disable(&client->dev); if (!v4l2_ctrl_new_std(ctrl_hdlr, &ov9282_ctrl_ops, V4L2_CID_HFLIP,
ov9282_power_off(&java.lang.StringIndexOutOfBoundsException: Range [0, 26) out of bounds for length 17
pm_runtime_set_suspended(&client->dev);
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