[3/3] gspca_cpia1: Restore QX3 illuminators' state on resume

Commit Message

Andy Walls Sept. 12, 2010, 1:51 a.m. UTC

None

Patch

diff -r 32d5c323c541 -r c2e7fb2d768e linux/drivers/media/video/gspca/cpia1.c
--- a/linux/drivers/media/video/gspca/cpia1.c	Sat Sep 11 21:15:03 2010 -0400
+++ b/linux/drivers/media/video/gspca/cpia1.c	Sat Sep 11 21:32:35 2010 -0400
@@ -1772,6 +1772,10 @@ 
 	if (ret)
 		return ret;
 
+	/* Ensure the QX3 illuminators' states are restored upon resume */
+	if (sd->params.qx3.qx3_detected)
+		command_setlights(gspca_dev);
+
 	sd_stopN(gspca_dev);
 
 	if (!sd->params.qx3.qx3_detected)