V4L/DVB (7302): pvrusb2: Improve control validation for enumerations

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When an enumeration control is changed, the pvrusb2 driver assumed
that the enumeration values were continuous.  That is no longer true;
this change allows for properly input validation even when not all
enumeration values are legal (which can happen with input selection
based on what the hardware supports).

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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Mike Isely 2008-04-22 14:45:38 -03:00 • committed by Mauro Carvalho Chehab

parent bedbbf8be2

commit fdf256f337

1 changed files with 8 additions and 11 deletions

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19

drivers/media/video/pvrusb2/pvrusb2-ctrl.c

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