[media] gspca - nw80x: Get the sensor ID when bridge et31x110
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/gspca/nw80x.c b/drivers/media/video/gspca/nw80x.c
index cfab897..b6d7c8d 100644
--- a/drivers/media/video/gspca/nw80x.c
+++ b/drivers/media/video/gspca/nw80x.c
@@ -1768,6 +1768,8 @@
* If 0x0500 does not exist => NW802
* If it does, test 0x109b. If it doesn't exist,
* then it's a NW801. Else, a NW800
+ * If a et31x110 (nw800 and 06a5:d800)
+ * get the sensor ID
*/
if (!nw802_test_reg(gspca_dev, 0x0500, 0x55)) {
sd->bridge = BRIDGE_NW802;
@@ -1777,6 +1779,24 @@
sd->bridge = BRIDGE_NW801;
if (sd->webcam == Generic800)
sd->webcam = P35u;
+ } else if (id->idVendor == 0x06a5 && id->idProduct == 0xd800) {
+ reg_r(gspca_dev, 0x0403, 1); /* GPIO */
+ PDEBUG(D_PROBE, "et31x110 sensor type %02x",
+ gspca_dev->usb_buf[0]);
+ switch (gspca_dev->usb_buf[0] >> 1) {
+ case 0x00: /* ?? */
+ if (sd->webcam == Generic800)
+ sd->webcam = SpaceCam;
+ break;
+ case 0x01: /* Hynix? */
+ if (sd->webcam == Generic800)
+ sd->webcam = Twinkle;
+ break;
+ case 0x0a: /* Pixart */
+ if (sd->webcam == Generic800)
+ sd->webcam = SpaceCam2;
+ break;
+ }
}
if (webcam_chip[sd->webcam] != sd->bridge) {
err("Bad webcam type %d for NW80%d", sd->webcam, sd->bridge);