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V4L/DVB (3518): Creates a virtual video device driver

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The Virtual Video Device Driver (aka vivi) is a device that
can be used to:
	1) test core v4l functionalities;
	2) be a prototype for newer development.
Vivi were developed using the best practices for v4l driver. 
When loaded, it provides a video device that generates a
standard color bar, with a timestamp placed at top left corner.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Mauro Carvalho Chehab 2006-03-10 12:40:10 -03:00
parent c7b0ac0546
commit 1e6dd65e17
2 changed files with 1860 additions and 0 deletions
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407
drivers/media/video/font.h Normal file
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@ -0,0 +1,407 @@
static unsigned char rom8x16_bits[] = {
/* Character 0 (0x30):
ht=16, width=8
+--------+
| |
| |
| ***** |
|** ** |
|** ** |
|** *** |
|** **** |
|**** ** |
|*** ** |
|** ** |
|** ** |
| ***** |
| |
| |
| |
| |
+--------+ */
0x00,
0x00,
0x7c,
0xc6,
0xc6,
0xce,
0xde,
0xf6,
0xe6,
0xc6,
0xc6,
0x7c,
0x00,
0x00,
0x00,
0x00,
/* Character 1 (0x31):
ht=16, width=8
+--------+
| |
| |
| ** |
| **** |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** |
| ****** |
| |
| |
| |
| |
+--------+ */
0x00,
0x00,
0x18,
0x78,
0x18,
0x18,
0x18,
0x18,
0x18,
0x18,
0x18,
0x7e,
0x00,
0x00,
0x00,
0x00,
/* Character 2 (0x32):
ht=16, width=8
+--------+
| |
| |
| ***** |
|** ** |
|** ** |
| ** |
| ** |
| ** |
| ** |
| ** |
|** ** |
|******* |
| |
| |
| |
| |
+--------+ */
0x00,
0x00,
0x7c,
0xc6,
0xc6,
0x06,
0x0c,
0x18,
0x30,
0x60,
0xc6,
0xfe,
0x00,
0x00,
0x00,
0x00,
/* Character 3 (0x33):
ht=16, width=8
+--------+
| |
| |
| ***** |
|** ** |
| ** |
| ** |
| **** |
| ** |
| ** |
| ** |
|** ** |
| ***** |
| |
| |
| |
| |
+--------+ */
0x00,
0x00,
0x7c,
0xc6,
0x06,
0x06,
0x3c,
0x06,
0x06,
0x06,
0xc6,
0x7c,
0x00,
0x00,
0x00,
0x00,
/* Character 4 (0x34):
ht=16, width=8
+--------+
| |
| |
| ** |
| *** |
| **** |
| ** ** |
|** ** |
|** ** |
|******* |
| ** |
| ** |
| **** |
| |
| |
| |
| |
+--------+ */
0x00,
0x00,
0x0c,
0x1c,
0x3c,
0x6c,
0xcc,
0xcc,
0xfe,
0x0c,
0x0c,
0x1e,
0x00,
0x00,
0x00,
0x00,
/* Character 5 (0x35):
ht=16, width=8
+--------+
| |
| |
|******* |
|** |
|** |
|** |
|****** |
| ** |
| ** |
| ** |
|** ** |
| ***** |
| |
| |
| |
| |
+--------+ */
0x00,
0x00,
0xfe,
0xc0,
0xc0,
0xc0,
0xfc,
0x06,
0x06,
0x06,
0xc6,
0x7c,
0x00,
0x00,
0x00,
0x00,
/* Character 6 (0x36):
ht=16, width=8
+--------+
| |
| |
| ***** |
|** ** |
|** |
|** |
|****** |
|** ** |
|** ** |
|** ** |
|** ** |
| ***** |
| |
| |
| |
| |
+--------+ */
0x00,
0x00,
0x7c,
0xc6,
0xc0,
0xc0,
0xfc,
0xc6,
0xc6,
0xc6,
0xc6,
0x7c,
0x00,
0x00,
0x00,
0x00,
/* Character 7 (0x37):
ht=16, width=8
+--------+
| |
| |
|******* |
|** ** |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** |
| |
| |
| |
| |
+--------+ */
0x00,
0x00,
0xfe,
0xc6,
0x06,
0x0c,
0x18,
0x30,
0x30,
0x30,
0x30,
0x30,
0x00,
0x00,
0x00,
0x00,
/* Character 8 (0x38):
ht=16, width=8
+--------+
| |
| |
| ***** |
|** ** |
|** ** |
|** ** |
| ***** |
|** ** |
|** ** |
|** ** |
|** ** |
| ***** |
| |
| |
| |
| |
+--------+ */
0x00,
0x00,
0x7c,
0xc6,
0xc6,
0xc6,
0x7c,
0xc6,
0xc6,
0xc6,
0xc6,
0x7c,
0x00,
0x00,
0x00,
0x00,
/* Character 9 (0x39):
ht=16, width=8
+--------+
| |
| |
| ***** |
|** ** |
|** ** |
|** ** |
|** ** |
| ****** |
| ** |
| ** |
|** ** |
| ***** |
| |
| |
| |
| |
+--------+ */
0x00,
0x00,
0x7c,
0xc6,
0xc6,
0xc6,
0xc6,
0x7e,
0x06,
0x06,
0xc6,
0x7c,
0x00,
0x00,
0x00,
0x00,
/* Character : (0x3a):
ht=16, width=8
+--------+
| |
| |
| |
| |
| |
| ** |
| ** |
| |
| |
| ** |
| ** |
| |
| |
| |
| |
| |
+--------+ */
0x00,
0x00,
0x00,
0x00,
0x00,
0x0c,
0x0c,
0x00,
0x00,
0x0c,
0x0c,
0x00,
0x00,
0x00,
0x00,
0x00,
};

1453
drivers/media/video/vivi.c Normal file
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