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

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>
hifive-unleashed-5.1
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
View File

@ -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
};