[media] gspca - ov519: Add more information about probe problems (193d0a51) · Commits · 戴 / test

drivers/media/video/gspca/ov519.c

+5 −5

Original line number	Diff line number	Diff line
		@@ -2804,7 +2804,7 @@ static void ov7xx0_configure(struct sd *sd)
		/* add OV7670 here
		* it appears to be wrongly detected as a 7610 by default */
		if (rc < 0) {
		PDEBUG(D_ERR, "Error detecting sensor type");
		pr_err("Error detecting sensor type\n");
		return;
		}
		if ((rc & 3) == 3) {
		@@ -2832,12 +2832,12 @@ static void ov7xx0_configure(struct sd *sd)
		/* try to read product id registers */
		high = i2c_r(sd, 0x0a);
		if (high < 0) {
		PDEBUG(D_ERR, "Error detecting camera chip PID");
		pr_err("Error detecting camera chip PID\n");
		return;
		}
		low = i2c_r(sd, 0x0b);
		if (low < 0) {
		PDEBUG(D_ERR, "Error detecting camera chip VER");
		pr_err("Error detecting camera chip VER\n");
		return;
		}
		if (high == 0x76) {
		@@ -2863,7 +2863,7 @@ static void ov7xx0_configure(struct sd *sd)
		sd->sensor = SEN_OV7660;
		break;
		default:
		PDEBUG(D_PROBE, "Unknown sensor: 0x76%x", low);
		pr_err("Unknown sensor: 0x76%02x\n", low);
		return;
		}
		} else {
		@@ -2884,7 +2884,7 @@ static void ov6xx0_configure(struct sd *sd)
		/* Detect sensor (sub)type */
		rc = i2c_r(sd, OV7610_REG_COM_I);
		if (rc < 0) {
		PDEBUG(D_ERR, "Error detecting sensor type");
		pr_err("Error detecting sensor type\n");
		return;
		}