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Commit dfb1a728 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
Browse files

Merge "msm: camera: sensor: control voltage level from userspace"

parents 08c25a5f 91cccbaa

drivers/media/platform/msm/camera_v2/sensor/io/msm_camera_dt_util.c

+51 −0
Original line number Diff line number Diff line
@@ -19,6 +19,9 @@ 
#define CAM_SENSOR_PINCTRL_STATE_DEFAULT "cam_default"

/*#define CONFIG_MSM_CAMERA_DT_DEBUG*/



#define VALIDATE_VOLTAGE(min, max, config_val) ((config_val) && \

	(config_val >= min) && (config_val <= max))



#undef CDBG

#define CDBG(fmt, args...) pr_debug(fmt, ##args)
@@ -53,6 +56,14 @@ int msm_camera_fill_vreg_params(struct camera_vreg_t *cam_vreg, 
					pr_err("%s:%d i %d j %d cam_vdig\n",

						__func__, __LINE__, i, j);

					power_setting[i].seq_val = j;

					if (VALIDATE_VOLTAGE(

						cam_vreg[j].min_voltage,

						cam_vreg[j].max_voltage,

						power_setting[i].config_val)) {

						cam_vreg[j].min_voltage =

						cam_vreg[j].max_voltage =

						power_setting[i].config_val;

					}

					break;

				}

			}
@@ -64,6 +75,14 @@ int msm_camera_fill_vreg_params(struct camera_vreg_t *cam_vreg, 
					pr_err("%s:%d i %d j %d cam_vio\n",

						__func__, __LINE__, i, j);

					power_setting[i].seq_val = j;

					if (VALIDATE_VOLTAGE(

						cam_vreg[j].min_voltage,

						cam_vreg[j].max_voltage,

						power_setting[i].config_val)) {

						cam_vreg[j].min_voltage =

						cam_vreg[j].max_voltage =

						power_setting[i].config_val;

					}

					break;

				}

			}
@@ -75,6 +94,14 @@ int msm_camera_fill_vreg_params(struct camera_vreg_t *cam_vreg, 
					pr_err("%s:%d i %d j %d cam_vana\n",

						__func__, __LINE__, i, j);

					power_setting[i].seq_val = j;

					if (VALIDATE_VOLTAGE(

						cam_vreg[j].min_voltage,

						cam_vreg[j].max_voltage,

						power_setting[i].config_val)) {

						cam_vreg[j].min_voltage =

						cam_vreg[j].max_voltage =

						power_setting[i].config_val;

					}

					break;

				}

			}
@@ -86,6 +113,14 @@ int msm_camera_fill_vreg_params(struct camera_vreg_t *cam_vreg, 
					pr_err("%s:%d i %d j %d cam_vaf\n",

						__func__, __LINE__, i, j);

					power_setting[i].seq_val = j;

					if (VALIDATE_VOLTAGE(

						cam_vreg[j].min_voltage,

						cam_vreg[j].max_voltage,

						power_setting[i].config_val)) {

						cam_vreg[j].min_voltage =

						cam_vreg[j].max_voltage =

						power_setting[i].config_val;

					}

					break;

				}

			}
@@ -98,6 +133,14 @@ int msm_camera_fill_vreg_params(struct camera_vreg_t *cam_vreg, 
					pr_err("%s:%d i %d j %d cam_vcustom1\n",

						__func__, __LINE__, i, j);

					power_setting[i].seq_val = j;

					if (VALIDATE_VOLTAGE(

						cam_vreg[j].min_voltage,

						cam_vreg[j].max_voltage,

						power_setting[i].config_val)) {

						cam_vreg[j].min_voltage =

						cam_vreg[j].max_voltage =

						power_setting[i].config_val;

					}

					break;

				}

			}
@@ -110,6 +153,14 @@ int msm_camera_fill_vreg_params(struct camera_vreg_t *cam_vreg, 
					pr_err("%s:%d i %d j %d cam_vcustom2\n",

						__func__, __LINE__, i, j);

					power_setting[i].seq_val = j;

					if (VALIDATE_VOLTAGE(

						cam_vreg[j].min_voltage,

						cam_vreg[j].max_voltage,

						power_setting[i].config_val)) {

						cam_vreg[j].min_voltage =

						cam_vreg[j].max_voltage =

						power_setting[i].config_val;

					}

					break;

				}

			}