V4L/DVB (3599a): Move drivers/usb/media to drivers/media/video

Because of historic reasons, there are two separate directories with
V4L stuff. Most drivers are located at driver/media/video. However, some
code for USB Webcams were inserted under drivers/usb/media.

This makes difficult for module authors to know were things should be.
Also, makes Kconfig menu confusing for normal users.

This patch moves all V4L content under drivers/usb/media to
drivers/media/video, and fixes Kconfig/Makefile entries.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 103 insertions, 0 deletions

diff --git a/drivers/media/video/zc0301/zc0301_sensor.h b/drivers/media/video/zc0301/zc0301_sensor.h
new file mode 100644
index 000000000000..cf0965a81d01
--- /dev/null
+++ b/drivers/media/video/zc0301/zc0301_sensor.h
@@ -0,0 +1,103 @@
+/***************************************************************************
+ * API for image sensors connected to the ZC030! Image Processor and       *
+ * Control Chip                                                            *
+ *                                                                         *
+ * Copyright (C) 2006 by Luca Risolia <luca.risolia@studio.unibo.it>       *
+ *                                                                         *
+ * This program is free software; you can redistribute it and/or modify    *
+ * it under the terms of the GNU General Public License as published by    *
+ * the Free Software Foundation; either version 2 of the License, or       *
+ * (at your option) any later version.                                     *
+ *                                                                         *
+ * This program is distributed in the hope that it will be useful,         *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
+ * GNU General Public License for more details.                            *
+ *                                                                         *
+ * You should have received a copy of the GNU General Public License       *
+ * along with this program; if not, write to the Free Software             *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
+ ***************************************************************************/
+
+#ifndef _ZC0301_SENSOR_H_
+#define _ZC0301_SENSOR_H_
+
+#include <linux/usb.h>
+#include <linux/videodev.h>
+#include <linux/device.h>
+#include <linux/stddef.h>
+#include <linux/errno.h>
+#include <asm/types.h>
+
+struct zc0301_device;
+struct zc0301_sensor;
+
+/*****************************************************************************/
+
+extern int zc0301_probe_pas202bcb(struct zc0301_device* cam);
+
+#define ZC0301_SENSOR_TABLE                                                   \
+/* Weak detections must go at the end of the list */                          \
+static int (*zc0301_sensor_table[])(struct zc0301_device*) = {                \
+        &zc0301_probe_pas202bcb,                                              \
+        NULL,                                                                 \
+};
+
+extern struct zc0301_device*
+zc0301_match_id(struct zc0301_device* cam, const struct usb_device_id *id);
+
+extern void
+zc0301_attach_sensor(struct zc0301_device* cam, struct zc0301_sensor* sensor);
+
+#define ZC0301_USB_DEVICE(vend, prod, intclass)                               \
+        .match_flags = USB_DEVICE_ID_MATCH_DEVICE |                           \
+                       USB_DEVICE_ID_MATCH_INT_CLASS,                         \
+        .idVendor = (vend),                                                   \
+        .idProduct = (prod),                                                  \
+        .bInterfaceClass = (intclass)
+
+#define ZC0301_ID_TABLE                                                       \
+static const struct usb_device_id zc0301_id_table[] =  {                      \
+        { ZC0301_USB_DEVICE(0x041e, 0x4017, 0xff), },                         \
+        { ZC0301_USB_DEVICE(0x041e, 0x401c, 0xff), }, /* PAS106 */            \
+        { ZC0301_USB_DEVICE(0x041e, 0x401e, 0xff), }, /* HV7131B */           \
+        { ZC0301_USB_DEVICE(0x041e, 0x4034, 0xff), }, /* PAS106 */            \
+        { ZC0301_USB_DEVICE(0x041e, 0x4035, 0xff), }, /* PAS106 */            \
+        { ZC0301_USB_DEVICE(0x046d, 0x08ae, 0xff), }, /* PAS202BCB */         \
+        { ZC0301_USB_DEVICE(0x0ac8, 0x0301, 0xff), },                         \
+        { ZC0301_USB_DEVICE(0x10fd, 0x8050, 0xff), }, /* TAS5130D */          \
+        { }                                                                   \
+};
+
+/*****************************************************************************/
+
+extern int zc0301_write_reg(struct zc0301_device*, u16 index, u16 value);
+extern int zc0301_read_reg(struct zc0301_device*, u16 index);
+extern int zc0301_i2c_write(struct zc0301_device*, u16 address, u16 value);
+extern int zc0301_i2c_read(struct zc0301_device*, u16 address, u8 length);
+
+/*****************************************************************************/
+
+#define ZC0301_MAX_CTRLS V4L2_CID_LASTP1-V4L2_CID_BASE+10
+#define ZC0301_V4L2_CID_DAC_MAGNITUDE V4L2_CID_PRIVATE_BASE
+#define ZC0301_V4L2_CID_GREEN_BALANCE V4L2_CID_PRIVATE_BASE + 1
+
+struct zc0301_sensor {
+        char name[32];
+
+        struct v4l2_queryctrl qctrl[ZC0301_MAX_CTRLS];
+        struct v4l2_cropcap cropcap;
+        struct v4l2_pix_format pix_format;
+
+        int (*init)(struct zc0301_device*);
+        int (*get_ctrl)(struct zc0301_device*, struct v4l2_control* ctrl);
+        int (*set_ctrl)(struct zc0301_device*,
+                        const struct v4l2_control* ctrl);
+        int (*set_crop)(struct zc0301_device*, const struct v4l2_rect* rect);
+
+        /* Private */
+        struct v4l2_queryctrl _qctrl[ZC0301_MAX_CTRLS];
+        struct v4l2_rect _rect;
+};
+
+#endif /* _ZC0301_SENSOR_H_ */