diff options
Diffstat (limited to 'drivers/staging/media/atomisp/i2c/atomisp-gc0310.c')
| -rw-r--r-- | drivers/staging/media/atomisp/i2c/atomisp-gc0310.c | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c b/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c index 87a634bf9ff5..0d90683ed227 100644 --- a/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c +++ b/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c @@ -241,179 +241,6 @@ static int gc0310_write_reg_array(struct i2c_client *client, return __gc0310_flush_reg_array(client, &ctrl); } -static int gc0310_g_focal(struct v4l2_subdev *sd, s32 *val) -{ - *val = (GC0310_FOCAL_LENGTH_NUM << 16) | GC0310_FOCAL_LENGTH_DEM; - return 0; -} - -static int gc0310_g_fnumber(struct v4l2_subdev *sd, s32 *val) -{ - /*const f number for imx*/ - *val = (GC0310_F_NUMBER_DEFAULT_NUM << 16) | GC0310_F_NUMBER_DEM; - return 0; -} - -static int gc0310_g_fnumber_range(struct v4l2_subdev *sd, s32 *val) -{ - *val = (GC0310_F_NUMBER_DEFAULT_NUM << 24) | - (GC0310_F_NUMBER_DEM << 16) | - (GC0310_F_NUMBER_DEFAULT_NUM << 8) | GC0310_F_NUMBER_DEM; - return 0; -} - -static int gc0310_g_bin_factor_x(struct v4l2_subdev *sd, s32 *val) -{ - struct gc0310_device *dev = to_gc0310_sensor(sd); - - *val = dev->res->bin_factor_x; - - return 0; -} - -static int gc0310_g_bin_factor_y(struct v4l2_subdev *sd, s32 *val) -{ - struct gc0310_device *dev = to_gc0310_sensor(sd); - - *val = dev->res->bin_factor_y; - - return 0; -} - -static int gc0310_get_intg_factor(struct i2c_client *client, - struct camera_mipi_info *info, - const struct gc0310_resolution *res) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - struct gc0310_device *dev = to_gc0310_sensor(sd); - struct atomisp_sensor_mode_data *buf = &info->data; - u16 val; - u8 reg_val; - int ret; - unsigned int hori_blanking; - unsigned int vert_blanking; - unsigned int sh_delay; - - if (!info) - return -EINVAL; - - /* pixel clock calculattion */ - dev->vt_pix_clk_freq_mhz = 14400000; // 16.8MHz - buf->vt_pix_clk_freq_mhz = dev->vt_pix_clk_freq_mhz; - dev_dbg(&client->dev, "vt_pix_clk_freq_mhz=%d\n", buf->vt_pix_clk_freq_mhz); - - /* get integration time */ - buf->coarse_integration_time_min = GC0310_COARSE_INTG_TIME_MIN; - buf->coarse_integration_time_max_margin = - GC0310_COARSE_INTG_TIME_MAX_MARGIN; - - buf->fine_integration_time_min = GC0310_FINE_INTG_TIME_MIN; - buf->fine_integration_time_max_margin = - GC0310_FINE_INTG_TIME_MAX_MARGIN; - - buf->fine_integration_time_def = GC0310_FINE_INTG_TIME_MIN; - buf->read_mode = res->bin_mode; - - /* get the cropping and output resolution to ISP for this mode. */ - /* Getting crop_horizontal_start */ - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_H_CROP_START_H, ®_val); - if (ret) - return ret; - val = (reg_val & 0xFF) << 8; - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_H_CROP_START_L, ®_val); - if (ret) - return ret; - buf->crop_horizontal_start = val | (reg_val & 0xFF); - dev_dbg(&client->dev, "crop_horizontal_start=%d\n", buf->crop_horizontal_start); - - /* Getting crop_vertical_start */ - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_V_CROP_START_H, ®_val); - if (ret) - return ret; - val = (reg_val & 0xFF) << 8; - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_V_CROP_START_L, ®_val); - if (ret) - return ret; - buf->crop_vertical_start = val | (reg_val & 0xFF); - dev_dbg(&client->dev, "crop_vertical_start=%d\n", buf->crop_vertical_start); - - /* Getting output_width */ - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_H_OUTSIZE_H, ®_val); - if (ret) - return ret; - val = (reg_val & 0xFF) << 8; - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_H_OUTSIZE_L, ®_val); - if (ret) - return ret; - buf->output_width = val | (reg_val & 0xFF); - dev_dbg(&client->dev, "output_width=%d\n", buf->output_width); - - /* Getting output_height */ - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_V_OUTSIZE_H, ®_val); - if (ret) - return ret; - val = (reg_val & 0xFF) << 8; - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_V_OUTSIZE_L, ®_val); - if (ret) - return ret; - buf->output_height = val | (reg_val & 0xFF); - dev_dbg(&client->dev, "output_height=%d\n", buf->output_height); - - buf->crop_horizontal_end = buf->crop_horizontal_start + buf->output_width - 1; - buf->crop_vertical_end = buf->crop_vertical_start + buf->output_height - 1; - dev_dbg(&client->dev, "crop_horizontal_end=%d\n", buf->crop_horizontal_end); - dev_dbg(&client->dev, "crop_vertical_end=%d\n", buf->crop_vertical_end); - - /* Getting line_length_pck */ - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_H_BLANKING_H, ®_val); - if (ret) - return ret; - val = (reg_val & 0xFF) << 8; - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_H_BLANKING_L, ®_val); - if (ret) - return ret; - hori_blanking = val | (reg_val & 0xFF); - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_SH_DELAY, ®_val); - if (ret) - return ret; - sh_delay = reg_val; - buf->line_length_pck = buf->output_width + hori_blanking + sh_delay + 4; - dev_dbg(&client->dev, "hori_blanking=%d sh_delay=%d line_length_pck=%d\n", hori_blanking, - sh_delay, buf->line_length_pck); - - /* Getting frame_length_lines */ - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_V_BLANKING_H, ®_val); - if (ret) - return ret; - val = (reg_val & 0xFF) << 8; - ret = gc0310_read_reg(client, GC0310_8BIT, - GC0310_V_BLANKING_L, ®_val); - if (ret) - return ret; - vert_blanking = val | (reg_val & 0xFF); - buf->frame_length_lines = buf->output_height + vert_blanking; - dev_dbg(&client->dev, "vert_blanking=%d frame_length_lines=%d\n", vert_blanking, - buf->frame_length_lines); - - buf->binning_factor_x = res->bin_factor_x ? - res->bin_factor_x : 1; - buf->binning_factor_y = res->bin_factor_y ? - res->bin_factor_y : 1; - return 0; -} - static int gc0310_set_gain(struct v4l2_subdev *sd, int gain) { @@ -596,21 +423,6 @@ static int gc0310_g_volatile_ctrl(struct v4l2_ctrl *ctrl) case V4L2_CID_EXPOSURE_ABSOLUTE: ret = gc0310_q_exposure(&dev->sd, &ctrl->val); break; - case V4L2_CID_FOCAL_ABSOLUTE: - ret = gc0310_g_focal(&dev->sd, &ctrl->val); - break; - case V4L2_CID_FNUMBER_ABSOLUTE: - ret = gc0310_g_fnumber(&dev->sd, &ctrl->val); - break; - case V4L2_CID_FNUMBER_RANGE: - ret = gc0310_g_fnumber_range(&dev->sd, &ctrl->val); - break; - case V4L2_CID_BIN_FACTOR_HORZ: - ret = gc0310_g_bin_factor_x(&dev->sd, &ctrl->val); - break; - case V4L2_CID_BIN_FACTOR_VERT: - ret = gc0310_g_bin_factor_y(&dev->sd, &ctrl->val); - break; default: ret = -EINVAL; } @@ -655,61 +467,6 @@ static const struct v4l2_ctrl_config gc0310_controls[] = { .step = 1, .def = 0, }, - { - .ops = &ctrl_ops, - .id = V4L2_CID_FOCAL_ABSOLUTE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "focal length", - .min = GC0310_FOCAL_LENGTH_DEFAULT, - .max = GC0310_FOCAL_LENGTH_DEFAULT, - .step = 0x01, - .def = GC0310_FOCAL_LENGTH_DEFAULT, - .flags = 0, - }, - { - .ops = &ctrl_ops, - .id = V4L2_CID_FNUMBER_ABSOLUTE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "f-number", - .min = GC0310_F_NUMBER_DEFAULT, - .max = GC0310_F_NUMBER_DEFAULT, - .step = 0x01, - .def = GC0310_F_NUMBER_DEFAULT, - .flags = 0, - }, - { - .ops = &ctrl_ops, - .id = V4L2_CID_FNUMBER_RANGE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "f-number range", - .min = GC0310_F_NUMBER_RANGE, - .max = GC0310_F_NUMBER_RANGE, - .step = 0x01, - .def = GC0310_F_NUMBER_RANGE, - .flags = 0, - }, - { - .ops = &ctrl_ops, - .id = V4L2_CID_BIN_FACTOR_HORZ, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "horizontal binning factor", - .min = 0, - .max = GC0310_BIN_FACTOR_MAX, - .step = 1, - .def = 0, - .flags = 0, - }, - { - .ops = &ctrl_ops, - .id = V4L2_CID_BIN_FACTOR_VERT, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "vertical binning factor", - .min = 0, - .max = GC0310_BIN_FACTOR_MAX, - .step = 1, - .def = 0, - .flags = 0, - }, }; static int gc0310_init(struct v4l2_subdev *sd) @@ -952,12 +709,6 @@ static int gc0310_set_fmt(struct v4l2_subdev *sd, goto err; } - ret = gc0310_get_intg_factor(client, gc0310_info, dev->res); - if (ret) { - dev_err(&client->dev, "failed to get integration_factor\n"); - goto err; - } - err: mutex_unlock(&dev->input_lock); return ret; |