X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fmedia%2Fv4l2-common.h;h=642520acdfa7b41da7a77cd78206b7a1b5d7ce77;hb=6f91fe88e4e28b40b4f08d99e0ea6d17b70e9567;hp=3cc3132f391ec967839f39ff8423f1d8502b2b6b;hpb=ab396e91bfe953db26fa1083d9c3e7a4fbe0334a;p=linux-2.6

diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 3cc3132f39..642520acdf 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -49,9 +49,8 @@
 
 /* These three macros assume that the debug level is set with a module
    parameter called 'debug'. */
-#define v4l_dbg(level, client, fmt, arg...)				     \
+#define v4l_dbg(level, debug, client, fmt, arg...)			     \
 	do { 								     \
-		extern int debug;					     \
 		if (debug >= (level))					     \
 			v4l_client_printk(KERN_DEBUG, client, fmt , ## arg); \
 	} while (0)
@@ -59,6 +58,9 @@
 /* Prints the ioctl in a human-readable format */
 extern void v4l_printk_ioctl(unsigned int cmd);
 
+/* Prints the ioctl and arg in a human-readable format */
+extern void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg);
+
 /* Use this macro for non-I2C drivers. Pass the driver name as the first arg. */
 #define v4l_print_ioctl(name, cmd)  		 \
 	do {  					 \
@@ -101,6 +103,7 @@ enum v4l2_chip_ident {
 	V4L2_IDENT_UNKNOWN = 0,
 
 	/* module saa7115: reserved range 100-149 */
+	V4L2_IDENT_SAA7113 = 103,
 	V4L2_IDENT_SAA7114 = 104,
 	V4L2_IDENT_SAA7115 = 105,
 
@@ -116,18 +119,30 @@ enum v4l2_chip_ident {
 };
 
 /* audio ioctls */
-/* v4l device was opened in Radio mode */
+
+/* v4l device was opened in Radio mode, to be replaced by VIDIOC_INT_S_TUNER_MODE */
 #define AUDC_SET_RADIO        _IO('d',88)
-/* select from TV,radio,extern,MUTE */
-#define AUDC_SET_INPUT        _IOW('d',89,int)
 
 /* tuner ioctls */
+
 /* Sets tuner type and its I2C addr */
-#define TUNER_SET_TYPE_ADDR          _IOW('d',90,int)
-/* Puts tuner on powersaving state, disabling it, except for i2c */
-#define TUNER_SET_STANDBY            _IOW('d',91,int)
+#define TUNER_SET_TYPE_ADDR          _IOW('d', 90, int)
+
+/* Puts tuner on powersaving state, disabling it, except for i2c. To be replaced
+   by VIDIOC_INT_S_STANDBY. */
+#define TUNER_SET_STANDBY            _IOW('d', 91, int)
+
 /* Sets tda9887 specific stuff, like port1, port2 and qss */
-#define TDA9887_SET_CONFIG           _IOW('d',92,int)
+#define TDA9887_SET_CONFIG           _IOW('d', 92, int)
+
+/* Switch the tuner to a specific tuner mode. Replacement of AUDC_SET_RADIO */
+#define VIDIOC_INT_S_TUNER_MODE	     _IOW('d', 93, enum v4l2_tuner_type)
+
+/* Generic standby command. Passing -1 (all bits set to 1) will put the whole
+   chip into standby mode, value 0 will make the chip fully active. Specific
+   bits can be used by certain chips to enable/disable specific subsystems.
+   Replacement of TUNER_SET_STANDBY. */
+#define VIDIOC_INT_S_STANDBY 	     _IOW('d', 94, u32)
 
 /* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
 #define	VIDIOC_INT_S_REGISTER 		_IOR ('d', 100, struct v4l2_register)
@@ -154,7 +169,8 @@ enum v4l2_chip_ident {
 
 /* Used to generate VBI signals on a video signal. v4l2_sliced_vbi_data is
    filled with the data packets that should be output. Note that if you set
-   the line field to 0, then that VBI signal is disabled. */
+   the line field to 0, then that VBI signal is disabled. If no
+   valid VBI data was found, then the type field is set to 0 on return. */
 #define VIDIOC_INT_S_VBI_DATA 		_IOW ('d', 105, struct v4l2_sliced_vbi_data)
 
 /* Used to obtain the sliced VBI packet from a readback register. Not all
@@ -162,11 +178,11 @@ enum v4l2_chip_ident {
    register contains invalid or erroneous data -EIO is returned. Note that
    you must fill in the 'id' member and the 'field' member (to determine
    whether CC data from the first or second field should be obtained). */
-#define VIDIOC_INT_G_VBI_DATA 		_IOWR('d', 106, struct v4l2_sliced_vbi_data *)
+#define VIDIOC_INT_G_VBI_DATA 		_IOWR('d', 106, struct v4l2_sliced_vbi_data)
 
 /* Returns the chip identifier or V4L2_IDENT_UNKNOWN if no identification can
    be made. */
-#define VIDIOC_INT_G_CHIP_IDENT		_IOR ('d', 107, enum v4l2_chip_ident *)
+#define VIDIOC_INT_G_CHIP_IDENT		_IOR ('d', 107, enum v4l2_chip_ident)
 
 /* Sets I2S speed in bps. This is used to provide a standard way to select I2S
    clock used by driving digital audio streams at some board designs.
@@ -174,4 +190,25 @@ enum v4l2_chip_ident {
    If the frequency is not supported, then -EINVAL is returned. */
 #define VIDIOC_INT_I2S_CLOCK_FREQ 	_IOW ('d', 108, u32)
 
+/* Routing definition, device dependent. It specifies which inputs (if any)
+   should be routed to which outputs (if any). */
+struct v4l2_routing {
+	u32 input;
+	u32 output;
+};
+
+/* These internal commands should be used to define the inputs and outputs
+   of an audio/video chip. They will replace the v4l2 API commands
+   VIDIOC_S/G_INPUT, VIDIOC_S/G_OUTPUT, VIDIOC_S/G_AUDIO and VIDIOC_S/G_AUDOUT
+   that are meant to be used by the user.
+   The internal commands should be used to switch inputs/outputs
+   because only the driver knows how to map a 'Television' input to the precise
+   input/output routing of an A/D converter, or a DSP, or a video digitizer.
+   These four commands should only be sent directly to an i2c device, they
+   should not be broadcast as the routing is very device specific. */
+#define	VIDIOC_INT_S_AUDIO_ROUTING	_IOW ('d', 109, struct v4l2_routing)
+#define	VIDIOC_INT_G_AUDIO_ROUTING	_IOR ('d', 110, struct v4l2_routing)
+#define	VIDIOC_INT_S_VIDEO_ROUTING	_IOW ('d', 111, struct v4l2_routing)
+#define	VIDIOC_INT_G_VIDEO_ROUTING	_IOR ('d', 112, struct v4l2_routing)
+
 #endif /* V4L2_COMMON_H_ */