Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	drivers/usb/input/Makefile
	drivers/usb/input/gtco.c

10 files changed, 187 insertions, 35 deletions

diff --git a/drivers/media/video/pwc/Makefile b/drivers/media/video/pwc/Makefile
index 9db2260d10c..f5c8ec261e8 100644
--- a/drivers/media/video/pwc/Makefile
+++ b/drivers/media/video/pwc/Makefile
@@ -2,11 +2,3 @@ pwc-objs	:= pwc-if.o pwc-misc.o pwc-ctrl.o pwc-v4l.o pwc-uncompress.o
 pwc-objs	+= pwc-dec1.o pwc-dec23.o pwc-kiara.o pwc-timon.o
 
 obj-$(CONFIG_USB_PWC) += pwc.o
-
-ifeq ($(CONFIG_USB_PWC_DEBUG),y)
-EXTRA_CFLAGS += -DCONFIG_PWC_DEBUG=1
-else
-EXTRA_CFLAGS += -DCONFIG_PWC_DEBUG=0
-endif
-
-
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c
index 0bd115588f3..338ced7188f 100644
--- a/drivers/media/video/pwc/pwc-ctrl.c
+++ b/drivers/media/video/pwc/pwc-ctrl.c
@@ -140,6 +140,8 @@ static const char *size2name[PSZ_MAX] =
    An alternate value of 0 means this mode is not available at all.
  */
 
+#define PWC_FPS_MAX_NALA 8
+
 struct Nala_table_entry {
 	char alternate;			/* USB alternate setting */
 	int compressed;			/* Compressed yes/no */
@@ -147,7 +149,9 @@ struct Nala_table_entry {
 	unsigned char mode[3];		/* precomputed mode table */
 };
 
-static struct Nala_table_entry Nala_table[PSZ_MAX][8] =
+static unsigned int Nala_fps_vector[PWC_FPS_MAX_NALA] = { 4, 5, 7, 10, 12, 15, 20, 24 };
+
+static struct Nala_table_entry Nala_table[PSZ_MAX][PWC_FPS_MAX_NALA] =
 {
 #include "pwc-nala.h"
 };
@@ -423,6 +427,59 @@ int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frame
 	return 0;
 }
 
+static unsigned int pwc_get_fps_Nala(struct pwc_device *pdev, unsigned int index, unsigned int size)
+{
+	unsigned int i;
+
+	for (i = 0; i < PWC_FPS_MAX_NALA; i++) {
+		if (Nala_table[size][i].alternate) {
+			if (index--==0) return Nala_fps_vector[i];
+		}
+	}
+	return 0;
+}
+
+static unsigned int pwc_get_fps_Kiara(struct pwc_device *pdev, unsigned int index, unsigned int size)
+{
+	unsigned int i;
+
+	for (i = 0; i < PWC_FPS_MAX_KIARA; i++) {
+		if (Kiara_table[size][i][3].alternate) {
+			if (index--==0) return Kiara_fps_vector[i];
+		}
+	}
+	return 0;
+}
+
+static unsigned int pwc_get_fps_Timon(struct pwc_device *pdev, unsigned int index, unsigned int size)
+{
+	unsigned int i;
+
+	for (i=0; i < PWC_FPS_MAX_TIMON; i++) {
+		if (Timon_table[size][i][3].alternate) {
+			if (index--==0) return Timon_fps_vector[i];
+		}
+	}
+	return 0;
+}
+
+unsigned int pwc_get_fps(struct pwc_device *pdev, unsigned int index, unsigned int size)
+{
+	unsigned int ret;
+
+	if (DEVICE_USE_CODEC1(pdev->type)) {
+		ret = pwc_get_fps_Nala(pdev, index, size);
+
+	} else if (DEVICE_USE_CODEC3(pdev->type)) {
+		ret = pwc_get_fps_Kiara(pdev, index, size);
+
+	} else {
+		ret = pwc_get_fps_Timon(pdev, index, size);
+	}
+
+	return ret;
+}
+
 #define BLACK_Y 0
 #define BLACK_U 128
 #define BLACK_V 128
@@ -1343,7 +1400,7 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
 				ret = pwc_read_red_gain(pdev, &ARGR(wb).read_red);
 				if (ret < 0)
 					break;
-				ret =pwc_read_blue_gain(pdev, &ARGR(wb).read_blue);
+				ret = pwc_read_blue_gain(pdev, &ARGR(wb).read_blue);
 				if (ret < 0)
 					break;
 			}
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 9825fd34810..085332a503d 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -95,8 +95,8 @@ static const struct usb_device_id pwc_device_table [] = {
 	{ USB_DEVICE(0x046D, 0x08B3) }, /* Logitech QuickCam Zoom (old model) */
 	{ USB_DEVICE(0x046D, 0x08B4) }, /* Logitech QuickCam Zoom (new model) */
 	{ USB_DEVICE(0x046D, 0x08B5) }, /* Logitech QuickCam Orbit/Sphere */
-	{ USB_DEVICE(0x046D, 0x08B6) }, /* Logitech (reserved) */
-	{ USB_DEVICE(0x046D, 0x08B7) }, /* Logitech (reserved) */
+	{ USB_DEVICE(0x046D, 0x08B6) }, /* Cisco VT Camera */
+	{ USB_DEVICE(0x046D, 0x08B7) }, /* Logitech ViewPort AV 100 */
 	{ USB_DEVICE(0x046D, 0x08B8) }, /* Logitech (reserved) */
 	{ USB_DEVICE(0x055D, 0x9000) }, /* Samsung MPC-C10 */
 	{ USB_DEVICE(0x055D, 0x9001) }, /* Samsung MPC-C30 */
@@ -128,7 +128,7 @@ static int default_size = PSZ_QCIF;
 static int default_fps = 10;
 static int default_fbufs = 3;   /* Default number of frame buffers */
        int pwc_mbufs = 2;	/* Default number of mmap() buffers */
-#if CONFIG_PWC_DEBUG
+#ifdef CONFIG_USB_PWC_DEBUG
        int pwc_trace = PWC_DEBUG_LEVEL;
 #endif
 static int power_save = 0;
@@ -1051,7 +1051,7 @@ static void pwc_remove_sysfs_files(struct video_device *vdev)
 	video_device_remove_file(vdev, &class_device_attr_button);
 }
 
-#if CONFIG_PWC_DEBUG
+#ifdef CONFIG_USB_PWC_DEBUG
 static const char *pwc_sensor_type_to_string(unsigned int sensor_type)
 {
 	switch(sensor_type) {
@@ -1493,7 +1493,7 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 		case 0x0329:
 			PWC_INFO("Philips SPC 900NC USB webcam detected.\n");
 			name = "Philips SPC 900NC webcam";
-			type_id = 720;
+			type_id = 740;
 			break;
 		default:
 			return -ENODEV;
@@ -1547,8 +1547,16 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 			features |= FEATURE_MOTOR_PANTILT;
 			break;
 		case 0x08b6:
+			PWC_INFO("Logitech/Cisco VT Camera webcam detected.\n");
+			name = "Cisco VT Camera";
+			type_id = 740; /* CCD sensor */
+			break;
 		case 0x08b7:
-		case 0x08b8:
+			PWC_INFO("Logitech ViewPort AV 100 webcam detected.\n");
+			name = "Logitech ViewPort AV 100";
+			type_id = 740; /* CCD sensor */
+			break;
+		case 0x08b8: /* Where this released? */
 			PWC_INFO("Logitech QuickCam detected (reserved ID).\n");
 			name = "Logitech QuickCam (res.)";
 			type_id = 730; /* Assuming CMOS */
@@ -1835,7 +1843,7 @@ module_param(size, charp, 0444);
 module_param(fps, int, 0444);
 module_param(fbufs, int, 0444);
 module_param(mbufs, int, 0444);
-#if CONFIG_PWC_DEBUG
+#ifdef CONFIG_USB_PWC_DEBUG
 module_param_named(trace, pwc_trace, int, 0644);
 #endif
 module_param(power_save, int, 0444);
@@ -1908,7 +1916,7 @@ static int __init usb_pwc_init(void)
 		default_fbufs = fbufs;
 		PWC_DEBUG_MODULE("Number of frame buffers set to %d.\n", default_fbufs);
 	}
-#if CONFIG_PWC_DEBUG
+#ifdef CONFIG_USB_PWC_DEBUG
 	if (pwc_trace >= 0) {
 		PWC_DEBUG_MODULE("Trace options: 0x%04x\n", pwc_trace);
 	}
diff --git a/drivers/media/video/pwc/pwc-ioctl.h b/drivers/media/video/pwc/pwc-ioctl.h
index 784bc72521f..cec66029976 100644
--- a/drivers/media/video/pwc/pwc-ioctl.h
+++ b/drivers/media/video/pwc/pwc-ioctl.h
@@ -2,7 +2,7 @@
 #define PWC_IOCTL_H
 
 /* (C) 2001-2004 Nemosoft Unv.
-   (C) 2004      Luc Saillard (luc@saillard.org)
+   (C) 2004-2006 Luc Saillard (luc@saillard.org)
 
    NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
    driver and thus may have bugs that are not present in the original version.
@@ -25,7 +25,7 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
-/* This is pwc-ioctl.h belonging to PWC 8.12.1
+/* This is pwc-ioctl.h belonging to PWC 10.0.10
    It contains structures and defines to communicate from user space
    directly to the driver.
  */
@@ -51,6 +51,9 @@
 	     ... 	the function
  */
 
+#include <linux/types.h>
+#include <linux/version.h>
+
 
  /* Enumeration of image sizes */
 #define PSZ_SQCIF	0x00
@@ -65,6 +68,8 @@
 /* The frame rate is encoded in the video_window.flags parameter using
    the upper 16 bits, since some flags are defined nowadays. The following
    defines provide a mask and shift to filter out this value.
+   This value can also be passing using the private flag when using v4l2 and
+   VIDIOC_S_FMT ioctl.
 
    In 'Snapshot' mode the camera freezes its automatic exposure and colour
    balance controls.
@@ -73,6 +78,8 @@
 #define PWC_FPS_MASK		0x00FF0000
 #define PWC_FPS_FRMASK		0x003F0000
 #define PWC_FPS_SNAPSHOT	0x00400000
+#define PWC_QLT_MASK		0x03000000
+#define PWC_QLT_SHIFT		24
 
 
 /* structure for transferring x & y coordinates */
@@ -289,4 +296,29 @@ struct pwc_table_init_buffer {
 };
 #define VIDIOCPWCGVIDTABLE	_IOR('v', 216, struct pwc_table_init_buffer)
 
+/*
+ * This is private command used when communicating with v4l2.
+ * In the future all private ioctl will be remove/replace to
+ * use interface offer by v4l2.
+ */
+
+#define V4L2_CID_PRIVATE_SAVE_USER       (V4L2_CID_PRIVATE_BASE + 0)
+#define V4L2_CID_PRIVATE_RESTORE_USER    (V4L2_CID_PRIVATE_BASE + 1)
+#define V4L2_CID_PRIVATE_RESTORE_FACTORY (V4L2_CID_PRIVATE_BASE + 2)
+#define V4L2_CID_PRIVATE_COLOUR_MODE     (V4L2_CID_PRIVATE_BASE + 3)
+#define V4L2_CID_PRIVATE_AUTOCONTOUR     (V4L2_CID_PRIVATE_BASE + 4)
+#define V4L2_CID_PRIVATE_CONTOUR         (V4L2_CID_PRIVATE_BASE + 5)
+#define V4L2_CID_PRIVATE_BACKLIGHT       (V4L2_CID_PRIVATE_BASE + 6)
+#define V4L2_CID_PRIVATE_FLICKERLESS     (V4L2_CID_PRIVATE_BASE + 7)
+#define V4L2_CID_PRIVATE_NOISE_REDUCTION (V4L2_CID_PRIVATE_BASE + 8)
+
+struct pwc_raw_frame {
+   __le16 type;		/* type of the webcam */
+   __le16 vbandlength;	/* Size of 4lines compressed (used by the decompressor) */
+   __u8   cmd[4];	/* the four byte of the command (in case of nala,
+			   only the first 3 bytes is filled) */
+   __u8   rawframe[0];	/* frame_size = H/4*vbandlength */
+} __attribute__ ((packed));
+
+
 #endif
diff --git a/drivers/media/video/pwc/pwc-kiara.c b/drivers/media/video/pwc/pwc-kiara.c
index fec39cc5a9f..f4ae83c0cf2 100644
--- a/drivers/media/video/pwc/pwc-kiara.c
+++ b/drivers/media/video/pwc/pwc-kiara.c
@@ -42,6 +42,8 @@
 #include "pwc-kiara.h"
 #include "pwc-uncompress.h"
 
+const unsigned int Kiara_fps_vector[PWC_FPS_MAX_KIARA] = { 5, 10, 15, 20, 25, 30 };
+
 const struct Kiara_table_entry Kiara_table[PSZ_MAX][6][4] =
 {
    /* SQCIF */
diff --git a/drivers/media/video/pwc/pwc-kiara.h b/drivers/media/video/pwc/pwc-kiara.h
index 0bdb22547d8..047dad8c15f 100644
--- a/drivers/media/video/pwc/pwc-kiara.h
+++ b/drivers/media/video/pwc/pwc-kiara.h
@@ -29,6 +29,8 @@
 
 #include <media/pwc-ioctl.h>
 
+#define PWC_FPS_MAX_KIARA 6
+
 struct Kiara_table_entry
 {
 	char alternate;			/* USB alternate interface */
@@ -37,8 +39,9 @@ struct Kiara_table_entry
 	unsigned char mode[12];		/* precomputed mode settings for cam */
 };
 
-extern const struct Kiara_table_entry Kiara_table[PSZ_MAX][6][4];
+extern const struct Kiara_table_entry Kiara_table[PSZ_MAX][PWC_FPS_MAX_KIARA][4];
 extern const unsigned int KiaraRomTable[8][2][16][8];
+extern const unsigned int Kiara_fps_vector[PWC_FPS_MAX_KIARA];
 
 #endif
 
diff --git a/drivers/media/video/pwc/pwc-timon.c b/drivers/media/video/pwc/pwc-timon.c
index be65bdcd195..c56c174b161 100644
--- a/drivers/media/video/pwc/pwc-timon.c
+++ b/drivers/media/video/pwc/pwc-timon.c
@@ -40,7 +40,9 @@
 
 #include "pwc-timon.h"
 
-const struct Timon_table_entry Timon_table[PSZ_MAX][6][4] =
+const unsigned int Timon_fps_vector[PWC_FPS_MAX_TIMON] = { 5, 10, 15, 20, 25, 30 };
+
+const struct Timon_table_entry Timon_table[PSZ_MAX][PWC_FPS_MAX_TIMON][4] =
 {
    /* SQCIF */
    {
diff --git a/drivers/media/video/pwc/pwc-timon.h b/drivers/media/video/pwc/pwc-timon.h
index eef9e2cd432..a6e22224c95 100644
--- a/drivers/media/video/pwc/pwc-timon.h
+++ b/drivers/media/video/pwc/pwc-timon.h
@@ -44,6 +44,8 @@
 
 #include <media/pwc-ioctl.h>
 
+#define PWC_FPS_MAX_TIMON 6
+
 struct Timon_table_entry
 {
 	char alternate;			/* USB alternate interface */
@@ -52,9 +54,9 @@ struct Timon_table_entry
 	unsigned char mode[13];		/* precomputed mode settings for cam */
 };
 
-extern const struct Timon_table_entry Timon_table[PSZ_MAX][6][4];
+extern const struct Timon_table_entry Timon_table[PSZ_MAX][PWC_FPS_MAX_TIMON][4];
 extern const unsigned int TimonRomTable [16][2][16][8];
-
+extern const unsigned int Timon_fps_vector[PWC_FPS_MAX_TIMON];
 
 #endif
 
diff --git a/drivers/media/video/pwc/pwc-v4l.c b/drivers/media/video/pwc/pwc-v4l.c
index b7eb3ce3b96..32fbe1ae625 100644
--- a/drivers/media/video/pwc/pwc-v4l.c
+++ b/drivers/media/video/pwc/pwc-v4l.c
@@ -350,7 +350,7 @@ int pwc_video_do_ioctl(struct inode *inode, struct file *file,
 	if (pdev == NULL)
 		return -EFAULT;
 
-#if CONFIG_PWC_DEBUG
+#ifdef CONFIG_USB_PWC_DEBUG
 	if (PWC_DEBUG_LEVEL_IOCTL & pwc_trace)
 		v4l_printk_ioctl(cmd);
 #endif
@@ -1168,7 +1168,7 @@ int pwc_video_do_ioctl(struct inode *inode, struct file *file,
 			buf->sequence = 0;
 			buf->memory = V4L2_MEMORY_MMAP;
 			buf->m.offset = pdev->fill_image * pdev->len_per_image;
-			buf->length = buf->bytesused;
+			buf->length = pdev->len_per_image;
 			pwc_next_image(pdev);
 
 			PWC_DEBUG_IOCTL("VIDIOC_DQBUF: buf->index=%d\n",buf->index);
@@ -1193,6 +1193,64 @@ int pwc_video_do_ioctl(struct inode *inode, struct file *file,
 			return 0;
 		}
 
+		case VIDIOC_ENUM_FRAMESIZES:
+		{
+			struct v4l2_frmsizeenum *fsize = arg;
+			unsigned int i = 0, index = fsize->index;
+
+			if (fsize->pixel_format == V4L2_PIX_FMT_YUV420) {
+				for (i = 0; i < PSZ_MAX; i++) {
+					if (pdev->image_mask & (1UL << i)) {
+						if (!index--) {
+							fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+							fsize->discrete.width = pwc_image_sizes[i].x;
+							fsize->discrete.height = pwc_image_sizes[i].y;
+							return 0;
+						}
+					}
+				}
+			} else if (fsize->index == 0 &&
+				   ((fsize->pixel_format == V4L2_PIX_FMT_PWC1 && DEVICE_USE_CODEC1(pdev->type)) ||
+				    (fsize->pixel_format == V4L2_PIX_FMT_PWC2 && DEVICE_USE_CODEC23(pdev->type)))) {
+
+				fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+				fsize->discrete.width = pdev->abs_max.x;
+				fsize->discrete.height = pdev->abs_max.y;
+				return 0;
+			}
+			return -EINVAL;
+		}
+
+		case VIDIOC_ENUM_FRAMEINTERVALS:
+		{
+			struct v4l2_frmivalenum *fival = arg;
+			int size = -1;
+			unsigned int i;
+
+			for (i = 0; i < PSZ_MAX; i++) {
+				if (pwc_image_sizes[i].x == fival->width &&
+				    pwc_image_sizes[i].y == fival->height) {
+					size = i;
+					break;
+				}
+			}
+
+			/* TODO: Support raw format */
+			if (size < 0 || fival->pixel_format != V4L2_PIX_FMT_YUV420) {
+				return -EINVAL;
+			}
+
+			i = pwc_get_fps(pdev, fival->index, size);
+			if (!i)
+				return -EINVAL;
+
+			fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
+			fival->discrete.numerator = 1;
+			fival->discrete.denominator = i;
+
+			return 0;
+		}
+
 		default:
 			return pwc_ioctl(pdev, cmd, arg);
 	} /* ..switch */
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h
index 7e9c4237d1e..acbb9312960 100644
--- a/drivers/media/video/pwc/pwc.h
+++ b/drivers/media/video/pwc/pwc.h
@@ -39,17 +39,12 @@
 #include "pwc-uncompress.h"
 #include <media/pwc-ioctl.h>
 
-/* Turn some debugging options on/off */
-#ifndef CONFIG_PWC_DEBUG
-#define CONFIG_PWC_DEBUG 1
-#endif
-
 /* Version block */
 #define PWC_MAJOR	10
 #define PWC_MINOR	0
 #define PWC_EXTRAMINOR	12
 #define PWC_VERSION_CODE KERNEL_VERSION(PWC_MAJOR,PWC_MINOR,PWC_EXTRAMINOR)
-#define PWC_VERSION 	"10.0.12"
+#define PWC_VERSION 	"10.0.13"
 #define PWC_NAME 	"pwc"
 #define PFX		PWC_NAME ": "
 
@@ -76,7 +71,7 @@
 #define PWC_DEBUG_TRACE(fmt, args...) PWC_DEBUG(TRACE, fmt, ##args)
 
 
-#if CONFIG_PWC_DEBUG
+#ifdef CONFIG_USB_PWC_DEBUG
 
 #define PWC_DEBUG_LEVEL	(PWC_DEBUG_LEVEL_MODULE)
 
@@ -90,7 +85,7 @@
 #define PWC_INFO(fmt, args...) printk(KERN_INFO PFX fmt, ##args)
 #define PWC_TRACE(fmt, args...) PWC_DEBUG(TRACE, fmt, ##args)
 
-#else /* if ! CONFIG_PWC_DEBUG */
+#else /* if ! CONFIG_USB_PWC_DEBUG */
 
 #define PWC_ERROR(fmt, args...) printk(KERN_ERR PFX fmt, ##args)
 #define PWC_WARNING(fmt, args...) printk(KERN_WARNING PFX fmt, ##args)
@@ -270,7 +265,7 @@ extern "C" {
 #endif
 
 /* Global variables */
-#if CONFIG_PWC_DEBUG
+#ifdef CONFIG_USB_PWC_DEBUG
 extern int pwc_trace;
 #endif
 extern int pwc_mbufs;
@@ -292,6 +287,7 @@ void pwc_construct(struct pwc_device *pdev);
 /** Functions in pwc-ctrl.c */
 /* Request a certain video mode. Returns < 0 if not possible */
 extern int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frames, int compression, int snapshot);
+extern unsigned int pwc_get_fps(struct pwc_device *pdev, unsigned int index, unsigned int size);
 /* Calculate the number of bytes per image (not frame) */
 extern int pwc_mpt_reset(struct pwc_device *pdev, int flags);
 extern int pwc_mpt_set_angle(struct pwc_device *pdev, int pan, int tilt);