---

yaml
---
r: 226334
b: refs/heads/master
c: ad1ecf8
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 08af245de0cf6ab5f4ed008ee2bb99273774fce0
+refs/heads/master: ad1ecf8639e51ab8066cd4f37fd36b6b7cbdd8b3

trunk/Documentation/video4linux/Zoran

@@ -322,76 +322,11 @@ your IRQs and make sure the card has its own interrupts.
 
 4. Programming interface
 
-This driver conforms to video4linux and video4linux2, both can be used to
-use the driver. Since video4linux didn't provide adequate calls to fully
-use the cards' features, we've introduced several programming extensions,
-which are currently officially accepted in the 2.4.x branch of the kernel.
-These extensions are known as the v4l/mjpeg extensions. See zoran.h for
-details (structs/ioctls).
-
-Information - video4linux:
-http://linux.bytesex.org/v4l2/API.html
-Documentation/video4linux/API.html
-/usr/include/linux/videodev.h
-
-Information - video4linux/mjpeg extensions:
-./zoran.h
-(also see below)
-
-Information - video4linux2:
-http://linuxtv.org
-http://v4l2spec.bytesex.org/
-/usr/include/linux/videodev2.h
-
-More information on the video4linux/mjpeg extensions, by Serguei
-Miridonovi and Rainer Johanni:
---
-The ioctls for that interface are as follows:
-
-BUZIOC_G_PARAMS
-BUZIOC_S_PARAMS
-
-Get and set the parameters of the buz. The user should always do a
-BUZIOC_G_PARAMS (with a struct buz_params) to obtain the default
-settings, change what he likes and then make a BUZIOC_S_PARAMS call.
-
-BUZIOC_REQBUFS
-
-Before being able to capture/playback, the user has to request
-the buffers he is wanting to use. Fill the structure
-zoran_requestbuffers with the size (recommended: 256*1024) and
-the number (recommended 32 up to 256). There are no such restrictions
-as for the Video for Linux buffers, you should LEAVE SUFFICIENT
-MEMORY for your system however, else strange things will happen ....
-On return, the zoran_requestbuffers structure contains number and
-size of the actually allocated buffers.
-You should use these numbers for doing a mmap of the buffers
-into the user space.
-The BUZIOC_REQBUFS ioctl also makes it happen, that the next mmap
-maps the MJPEG buffer instead of the V4L buffers.
-
-BUZIOC_QBUF_CAPT
-BUZIOC_QBUF_PLAY
-
-Queue a buffer for capture or playback. The first call also starts
-streaming capture. When streaming capture is going on, you may
-only queue further buffers or issue syncs until streaming
-capture is switched off again with a argument of -1 to
-a BUZIOC_QBUF_CAPT/BUZIOC_QBUF_PLAY ioctl.
-
-BUZIOC_SYNC
-
-Issue this ioctl when all buffers are queued. This ioctl will
-block until the first buffer becomes free for saving its
-data to disk (after BUZIOC_QBUF_CAPT) or for reuse (after BUZIOC_QBUF_PLAY).
-
-BUZIOC_G_STATUS
-
-Get the status of the input lines (video source connected/norm).
+This driver conforms to video4linux2. Support for V4L1 and for the custom
+zoran ioctls has been removed in kernel 2.6.38.
 
 For programming example, please, look at lavrec.c and lavplay.c code in
-lavtools-1.2p2 package (URL: http://www.cicese.mx/)
-and the 'examples' directory in the original Buz driver distribution.
+the MJPEG-tools (http://mjpeg.sf.net/).
 
 Additional notes for software developers:
 
@@ -402,9 +337,6 @@ Additional notes for software developers:
    standard is "more constant" for current country than geometry
    settings of a variety of TV capture cards which may work in ITU or
    square pixel format.
---
-Please note that lavplay/lavrec are also included in the MJPEG-tools
-(http://mjpeg.sf.net/).
 
 ===========================
 

trunk/drivers/media/video/zoran/zoran.h

@@ -33,118 +33,13 @@
 
 #include <media/v4l2-device.h>
 
-#define ZORAN_VIDMODE_PAL	0
-#define ZORAN_VIDMODE_NTSC	1
-#define ZORAN_VIDMODE_SECAM	2
-
-struct zoran_requestbuffers {
-	unsigned long count;	/* Number of buffers for MJPEG grabbing */
-	unsigned long size;	/* Size PER BUFFER in bytes */
-};
-
 struct zoran_sync {
 	unsigned long frame;	/* number of buffer that has been free'd */
 	unsigned long length;	/* number of code bytes in buffer (capture only) */
 	unsigned long seq;	/* frame sequence number */
 	struct timeval timestamp;	/* timestamp */
 };
 
-struct zoran_status {
-	int input;		/* Input channel, has to be set prior to BUZIOC_G_STATUS */
-	int signal;		/* Returned: 1 if valid video signal detected */
-	int norm;		/* Returned: ZORAN_VIDMODE_PAL or ZORAN_VIDMODE_NTSC */
-	int color;		/* Returned: 1 if color signal detected */
-};
-
-struct zoran_params {
-
-	/* The following parameters can only be queried */
-
-	int major_version;	/* Major version number of driver */
-	int minor_version;	/* Minor version number of driver */
-
-	/* Main control parameters */
-
-	int input;		/* Input channel: 0 = Composite, 1 = S-VHS */
-	int norm;		/* Norm: ZORAN_VIDMODE_PAL or ZORAN_VIDMODE_NTSC */
-	int decimation;		/* decimation of captured video,
-				 * enlargement of video played back.
-				 * Valid values are 1, 2, 4 or 0.
-				 * 0 is a special value where the user
-				 * has full control over video scaling */
-
-	/* The following parameters only have to be set if decimation==0,
-	 * for other values of decimation they provide the data how the image is captured */
-
-	int HorDcm;		/* Horizontal decimation: 1, 2 or 4 */
-	int VerDcm;		/* Vertical decimation: 1 or 2 */
-	int TmpDcm;		/* Temporal decimation: 1 or 2,
-				 * if TmpDcm==2 in capture every second frame is dropped,
-				 * in playback every frame is played twice */
-	int field_per_buff;	/* Number of fields per buffer: 1 or 2 */
-	int img_x;		/* start of image in x direction */
-	int img_y;		/* start of image in y direction */
-	int img_width;		/* image width BEFORE decimation,
-				 * must be a multiple of HorDcm*16 */
-	int img_height;		/* image height BEFORE decimation,
-				 * must be a multiple of VerDcm*8 */
-
-	/* --- End of parameters for decimation==0 only --- */
-
-	/* JPEG control parameters */
-
-	int quality;		/* Measure for quality of compressed images.
-				 * Scales linearly with the size of the compressed images.
-				 * Must be beetween 0 and 100, 100 is a compression
-				 * ratio of 1:4 */
-
-	int odd_even;		/* Which field should come first ??? */
-
-	int APPn;		/* Number of APP segment to be written, must be 0..15 */
-	int APP_len;		/* Length of data in JPEG APPn segment */
-	char APP_data[60];	/* Data in the JPEG APPn segment. */
-
-	int COM_len;		/* Length of data in JPEG COM segment */
-	char COM_data[60];	/* Data in JPEG COM segment */
-
-	unsigned long jpeg_markers;	/* Which markers should go into the JPEG output.
-					 * Unless you exactly know what you do, leave them untouched.
-					 * Inluding less markers will make the resulting code
-					 * smaller, but there will be fewer applications
-					 * which can read it.
-					 * The presence of the APP and COM marker is
-					 * influenced by APP0_len and COM_len ONLY! */
-#define JPEG_MARKER_DHT (1<<3)	/* Define Huffman Tables */
-#define JPEG_MARKER_DQT (1<<4)	/* Define Quantization Tables */
-#define JPEG_MARKER_DRI (1<<5)	/* Define Restart Interval */
-#define JPEG_MARKER_COM (1<<6)	/* Comment segment */
-#define JPEG_MARKER_APP (1<<7)	/* App segment, driver will allways use APP0 */
-
-	int VFIFO_FB;		/* Flag for enabling Video Fifo Feedback.
-				 * If this flag is turned on and JPEG decompressing
-				 * is going to the screen, the decompress process
-				 * is stopped every time the Video Fifo is full.
-				 * This enables a smooth decompress to the screen
-				 * but the video output signal will get scrambled */
-
-	/* Misc */
-
-	char reserved[312];	/* Makes 512 bytes for this structure */
-};
-
-/*
-Private IOCTL to set up for displaying MJPEG
-*/
-#define BUZIOC_G_PARAMS       _IOR ('v', BASE_VIDIOC_PRIVATE+0,  struct zoran_params)
-#define BUZIOC_S_PARAMS       _IOWR('v', BASE_VIDIOC_PRIVATE+1,  struct zoran_params)
-#define BUZIOC_REQBUFS        _IOWR('v', BASE_VIDIOC_PRIVATE+2,  struct zoran_requestbuffers)
-#define BUZIOC_QBUF_CAPT      _IOW ('v', BASE_VIDIOC_PRIVATE+3,  int)
-#define BUZIOC_QBUF_PLAY      _IOW ('v', BASE_VIDIOC_PRIVATE+4,  int)
-#define BUZIOC_SYNC           _IOR ('v', BASE_VIDIOC_PRIVATE+5,  struct zoran_sync)
-#define BUZIOC_G_STATUS       _IOWR('v', BASE_VIDIOC_PRIVATE+6,  struct zoran_status)
-
-
-#ifdef __KERNEL__
 
 #define MAJOR_VERSION 0		/* driver major version */
 #define MINOR_VERSION 10	/* driver minor version */
@@ -507,6 +402,4 @@ static inline struct zoran *to_zoran(struct v4l2_device *v4l2_dev)
 #define btor(dat,adr)       btwrite((dat) | btread(adr), adr)
 #define btaor(dat,mask,adr) btwrite((dat) | ((mask) & btread(adr)), adr)
 
-#endif				/* __kernel__ */
-
 #endif

trunk/drivers/media/video/zoran/zoran_card.c

@@ -943,7 +943,7 @@ zoran_open_init_params (struct zoran *zr)
 	memset(zr->jpg_settings.jpg_comp.COM_data, 0,
 	       sizeof(zr->jpg_settings.jpg_comp.COM_data));
 	zr->jpg_settings.jpg_comp.jpeg_markers =
-	    JPEG_MARKER_DHT | JPEG_MARKER_DQT;
+	    V4L2_JPEG_MARKER_DHT | V4L2_JPEG_MARKER_DQT;
 	i = zoran_check_jpg_settings(zr, &zr->jpg_settings, 0);
 	if (i)
 		dprintk(1, KERN_ERR "%s: %s internal error\n",