V4L/DVB: vivi: clean up and a major overhaul

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- Clean up the code
- Use the kernel's built-in vga8x16 font instead of our own.
- Drop exclusive open: now multiple users can open the device as per the V4L2 spec.
- Move the format description to the vivi device instead of keeping it in the file
  handle. Again as per the spec.
- Streamline and simplify the drawing code. It is now easy to add text on top of
  the colorbar pattern.
- Upgrade the max resolution to 1920x1200.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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This commit is contained in:

Hans Verkuil 2010-04-10 04:13:53 -03:00 • committed by Mauro Carvalho Chehab

parent 474675ad80

commit 730947bc14

3 changed files with 325 additions and 892 deletions

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1

drivers/media/video/Kconfig

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407

drivers/media/video/font.h

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805

drivers/media/video/vivi.c

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