V4L/DVB (5062): SN9C102 driver updates

- Add support for SN9C105 and SN9C120
- Add some more USB device identifiers
- Add support for OV7660
- Implement audio ioctl's and VIDIOC_ENUM_FRAMESIZES
- Add preliminary support for 0x0c45/0x6007
- Documentation updates
- Generic improvements
Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 21 insertions, 36 deletions

diff --git a/drivers/media/video/sn9c102/sn9c102.h b/drivers/media/video/sn9c102/sn9c102.h
index 2c6ff396daf..5428f34e7c5 100644
--- a/drivers/media/video/sn9c102/sn9c102.h
+++ b/drivers/media/video/sn9c102/sn9c102.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- * V4L2 driver for SN9C10x PC Camera Controllers                           *
+ * V4L2 driver for SN9C1xx PC Camera Controllers                           *
  *                                                                         *
  * Copyright (C) 2004-2006 by Luca Risolia <luca.risolia@studio.unibo.it>  *
  *                                                                         *
@@ -37,33 +37,10 @@
 #include <linux/string.h>
 #include <linux/stddef.h>
 
+#include "sn9c102_config.h"
 #include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
 
-/*****************************************************************************/
-
-#define SN9C102_DEBUG
-#define SN9C102_DEBUG_LEVEL       2
-#define SN9C102_MAX_DEVICES       64
-#define SN9C102_PRESERVE_IMGSCALE 0
-#define SN9C102_FORCE_MUNMAP      0
-#define SN9C102_MAX_FRAMES        32
-#define SN9C102_URBS              2
-#define SN9C102_ISO_PACKETS       7
-#define SN9C102_ALTERNATE_SETTING 8
-#define SN9C102_URB_TIMEOUT       msecs_to_jiffies(2 * SN9C102_ISO_PACKETS)
-#define SN9C102_CTRL_TIMEOUT      300
-#define SN9C102_FRAME_TIMEOUT     2
-
-/*****************************************************************************/
-
-enum sn9c102_bridge {
-	BRIDGE_SN9C101 = 0x01,
-	BRIDGE_SN9C102 = 0x02,
-	BRIDGE_SN9C103 = 0x04,
-};
-
-SN9C102_ID_TABLE
-SN9C102_SENSOR_TABLE
 
 enum sn9c102_frame_state {
 	F_UNUSED,
@@ -99,13 +76,11 @@ enum sn9c102_stream_state {
 	STREAM_ON,
 };
 
-typedef char sn9c103_sof_header_t[18];
-typedef char sn9c102_sof_header_t[12];
-typedef char sn9c102_eof_header_t[4];
+typedef char sn9c102_sof_header_t[62];
 
 struct sn9c102_sysfs_attr {
 	u8 reg, i2c_reg;
-	sn9c103_sof_header_t frame_header;
+	sn9c102_sof_header_t frame_header;
 };
 
 struct sn9c102_module_param {
@@ -137,8 +112,8 @@ struct sn9c102_device {
 	struct v4l2_jpegcompression compression;
 
 	struct sn9c102_sysfs_attr sysfs;
-	sn9c103_sof_header_t sof_header;
-	u16 reg[63];
+	sn9c102_sof_header_t sof_header;
+	u16 reg[384];
 
 	struct sn9c102_module_param module_param;
 
@@ -155,10 +130,7 @@ struct sn9c102_device {
 struct sn9c102_device*
 sn9c102_match_id(struct sn9c102_device* cam, const struct usb_device_id *id)
 {
-	if (usb_match_id(usb_ifnum_to_if(cam->usbdev, 0), id))
-		return cam;
-
-	return NULL;
+	return usb_match_id(usb_ifnum_to_if(cam->usbdev, 0), id) ? cam : NULL;
 }
 
 
@@ -169,6 +141,19 @@ sn9c102_attach_sensor(struct sn9c102_device* cam,
 	memcpy(&cam->sensor, sensor, sizeof(struct sn9c102_sensor));
 }
 
+
+enum sn9c102_bridge
+sn9c102_get_bridge(struct sn9c102_device* cam)
+{
+	return cam->bridge;
+}
+
+
+struct sn9c102_sensor* sn9c102_get_sensor(struct sn9c102_device* cam)
+{
+	return &cam->sensor;
+}
+
 /*****************************************************************************/
 
 #undef DBG