@@ -1360,6 +1360,34 @@ static int saa711x_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
*/
reg1f = saa711x_read(sd, R_1F_STATUS_BYTE_2_VD_DEC);
+
+ if (state->ident == V4L2_IDENT_SAA7115) {
+ reg1e = saa711x_read(sd, R_1E_STATUS_BYTE_1_VD_DEC);
+
+ v4l2_dbg(1, debug, sd, "Status byte 1 (0x1e)=0x%02x\n", reg1e);
+
+ switch (reg1e & 0x03) {
+ case 1:
+ *std &= V4L2_STD_NTSC;
+ break;
+ case 2:
+ /*
+ * V4L2_STD_PAL just cover the european PAL standards.
+ * This is wrong, as the device could also be using an
+ * other PAL standard.
+ */
+ *std &= V4L2_STD_PAL | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc |
+ V4L2_STD_PAL_M | V4L2_STD_PAL_60;
+ break;
+ case 3:
+ *std &= V4L2_STD_SECAM;
+ break;
+ default:
+ /* Can't detect anything */
+ break;
+ }
+ }
+
v4l2_dbg(1, debug, sd, "Status byte 2 (0x1f)=0x%02x\n", reg1f);
/* horizontal/vertical not locked */
@@ -1371,34 +1399,6 @@ static int saa711x_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
else
*std &= V4L2_STD_625_50;
- if (state->ident != V4L2_IDENT_SAA7115)
- goto ret;
-
- reg1e = saa711x_read(sd, R_1E_STATUS_BYTE_1_VD_DEC);
-
- switch (reg1e & 0x03) {
- case 1:
- *std &= V4L2_STD_NTSC;
- break;
- case 2:
- /*
- * V4L2_STD_PAL just cover the european PAL standards.
- * This is wrong, as the device could also be using an
- * other PAL standard.
- */
- *std &= V4L2_STD_PAL | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc |
- V4L2_STD_PAL_M | V4L2_STD_PAL_60;
- break;
- case 3:
- *std &= V4L2_STD_SECAM;
- break;
- default:
- /* Can't detect anything */
- break;
- }
-
- v4l2_dbg(1, debug, sd, "Status byte 1 (0x1e)=0x%02x\n", reg1e);
-
ret:
v4l2_dbg(1, debug, sd, "detected std mask = %08Lx\n", *std);