V4L/DVB (9747): em28xx: Properly handles XCLK and I2C speed

Browse source

The previous patches removed XCLK and I2C magic. Now, we finally know
what those registers do. Also, only a very few cards need different
setups for those.

Instead of keeping the setups for those values inside the per-device
hack magic switch, move the uncommon values to the board-specific
struct, and have a common setup for all other boards.

So, almost 100 lines of hacking magic were removed.

A co-lateral effect of this patch is that it also fixes a bug at em28xx-core, where xclk
were set, without taking any care about not overriding a previous xclk setup.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

...

This commit is contained in:

Mauro Carvalho Chehab 2008-11-25 07:05:06 -03:00

parent 6d676d8af8

commit a2070c6654

3 changed files with 39 additions and 133 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

158

drivers/media/video/em28xx/em28xx-cards.c

View file

8

drivers/media/video/em28xx/em28xx-core.c

View file

6

drivers/media/video/em28xx/em28xx.h

View file