V4L/DVB (8154): Fix protection problems in the main driver.

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- Protect format change when streaming active.
- Protect USB exchanges on close.
- Set a timeout in frame wait.
- Have only one capture file and free the resources when closing this file.
- Simplify the URB buffer.
- Don't reset the control values at open time in pac207.
- Fix compilation warnings of stk014.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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Jean-Francois Moine 2008-05-04 06:46:21 -03:00 • committed by Mauro Carvalho Chehab

parent e2997a72dd

commit 4aa0d037a6

4 changed files with 113 additions and 84 deletions

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163

drivers/media/video/gspca/gspca.c

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16

drivers/media/video/gspca/gspca.h

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11

drivers/media/video/gspca/pac207.c

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7

drivers/media/video/gspca/stk014.c

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