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authorHans de Goede <hdegoede@redhat.com>2010-01-29 11:05:25 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-02-26 15:11:08 -0300
commit1a3510265b45e2d7f55879c7ff576b947e0b1bd7 (patch)
tree278a788093a076035943b218658d10ecbcfae413 /drivers/media/video/gspca
parent32ea3e44b9d9125960e23f56ce86c39700447717 (diff)
V4L/DVB: gscpa_zc3xx: Add support for camera button
gscpa_zc3xx: Add support for camera button Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca')
-rw-r--r--drivers/media/video/gspca/zc3xx.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index 8c31aa9b26e..50986da3d91 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -21,6 +21,7 @@
#define MODULE_NAME "zc3xx"
+#include <linux/input.h>
#include "gspca.h"
#include "jpeg.h"
@@ -7170,6 +7171,22 @@ static int sd_get_jcomp(struct gspca_dev *gspca_dev,
return 0;
}
+#ifdef CONFIG_INPUT
+static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* interrupt packet data */
+ int len) /* interrput packet length */
+{
+ if (len == 8 && data[4] == 1) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
+ input_sync(gspca_dev->input_dev);
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ }
+
+ return 0;
+}
+#endif
+
static const struct sd_desc sd_desc = {
.name = MODULE_NAME,
.ctrls = sd_ctrls,
@@ -7182,6 +7199,9 @@ static const struct sd_desc sd_desc = {
.querymenu = sd_querymenu,
.get_jcomp = sd_get_jcomp,
.set_jcomp = sd_set_jcomp,
+#ifdef CONFIG_INPUT
+ .int_pkt_scan = sd_int_pkt_scan,
+#endif
};
static const __devinitdata struct usb_device_id device_table[] = {