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V4L/DVB: gspca_main: Allow use of input device creation code for non int. inputs

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Allow use of the gspca core input device creation code by subdrivers which
have non interrupt driven camera buttons.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans de Goede 2010-02-19 04:28:39 -03:00 committed by Mauro Carvalho Chehab
parent 5fb2dde281
commit ac82f59f9c
2 changed files with 4 additions and 1 deletions
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2
drivers/media/video/gspca/gspca.c
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@ -158,7 +158,7 @@ static int gspca_input_connect(struct gspca_dev *dev)
int err = 0;
dev->input_dev = NULL;
if (dev->sd_desc->int_pkt_scan) {
if (dev->sd_desc->int_pkt_scan || dev->sd_desc->other_input) {
input_dev = input_allocate_device();
if (!input_dev)
return -ENOMEM;

3
drivers/media/video/gspca/gspca.h
View File

@ -131,6 +131,9 @@ struct sd_desc {
cam_ident_op get_chip_ident;
#ifdef CONFIG_INPUT
cam_int_pkt_op int_pkt_scan;
/* other_input makes the gspca core create gspca_dev->input even when
int_pkt_scan is NULL, for cams with non interrupt driven buttons */
u8 other_input;
#endif
};