Someone

diff -r abd3aac6644e linux/drivers/media/video/hdpvr/hdpvr-control.c
--- a/linux/drivers/media/video/hdpvr/hdpvr-control.c	Fri Jul 02 00:38:54 2010 -0300
+++ b/linux/drivers/media/video/hdpvr/hdpvr-control.c	Wed Oct 19 23:27:41 2011 -0400
@@ -29,8 +29,6 @@
 	int ret;
 	char request_type = 0x38, snd_request = 0x01;
 
-	msleep(10);
-
 	mutex_lock(&dev->usbc_mutex);
 	dev->usbc_buf[0] = valbuf;
 	ret = usb_control_msg(dev->udev,
diff -r abd3aac6644e linux/drivers/media/video/hdpvr/hdpvr-core.c
--- a/linux/drivers/media/video/hdpvr/hdpvr-core.c	Fri Jul 02 00:38:54 2010 -0300
+++ b/linux/drivers/media/video/hdpvr/hdpvr-core.c	Wed Oct 19 23:27:41 2011 -0400
@@ -60,6 +60,7 @@
 	{ USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID1) },
 	{ USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID2) },
 	{ USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID3) },
+	{ USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID4) },
 	{ }					/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, hdpvr_table);
@@ -262,10 +263,10 @@
 	.bitrate_mode	= HDPVR_CONSTANT,
 	.gop_mode	= HDPVR_SIMPLE_IDR_GOP,
 	.audio_codec	= V4L2_MPEG_AUDIO_ENCODING_AAC,
-	.brightness	= 0x86,
-	.contrast	= 0x80,
-	.hue		= 0x80,
-	.saturation	= 0x80,
+	.brightness	= 0x80,
+	.contrast	= 0x40,
+	.hue		= 0xf,
+	.saturation	= 0x40,
 	.sharpness	= 0x80,
 };
 
diff -r abd3aac6644e linux/drivers/media/video/hdpvr/hdpvr-video.c
--- a/linux/drivers/media/video/hdpvr/hdpvr-video.c	Fri Jul 02 00:38:54 2010 -0300
+++ b/linux/drivers/media/video/hdpvr/hdpvr-video.c	Wed Oct 19 23:27:41 2011 -0400
@@ -26,7 +26,7 @@
 #include <media/v4l2-ioctl.h>
 #include "hdpvr.h"
 
-#define BULK_URB_TIMEOUT 1250 /* 1.25 seconds */
+#define BULK_URB_TIMEOUT 90 /* 0.09 seconds */
 
 #define print_buffer_status() { \
 		v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,	\
@@ -337,8 +337,6 @@
 					     dev->bulk_in_endpointAddr),
 			     buf, dev->bulk_in_size, &actual_length,
 			     BULK_URB_TIMEOUT)) {
-		/* wait */
-		msleep(5);
 		v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
 			 "%2d: got %d bytes\n", c, actual_length);
 	}
@@ -731,13 +729,13 @@
 
 	switch (qc->id) {
 	case V4L2_CID_BRIGHTNESS:
-		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x86);
+		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
 	case V4L2_CID_CONTRAST:
-		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x40);
 	case V4L2_CID_SATURATION:
-		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x40);
 	case V4L2_CID_HUE:
-		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+		return v4l2_ctrl_query_fill(qc, 0x0, 0x1e, 1, 0xF);
 	case V4L2_CID_SHARPNESS:
 		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
 	case V4L2_CID_MPEG_AUDIO_ENCODING:
diff -r abd3aac6644e linux/drivers/media/video/hdpvr/hdpvr.h
--- a/linux/drivers/media/video/hdpvr/hdpvr.h	Fri Jul 02 00:38:54 2010 -0300
+++ b/linux/drivers/media/video/hdpvr/hdpvr.h	Wed Oct 19 23:27:41 2011 -0400
@@ -31,6 +31,7 @@
 #define HD_PVR_PRODUCT_ID1	0x4901
 #define HD_PVR_PRODUCT_ID2	0x4902
 #define HD_PVR_PRODUCT_ID3	0x4982
+#define HD_PVR_PRODUCT_ID4	0x4903
 
 #define UNSET    (-1U)