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>
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@ -21,6 +21,7 @@
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#define MODULE_NAME "zc3xx"
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#include <linux/input.h>
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#include "gspca.h"
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#include "jpeg.h"
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@ -7170,6 +7171,22 @@ static int sd_get_jcomp(struct gspca_dev *gspca_dev,
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return 0;
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}
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#ifdef CONFIG_INPUT
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static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
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u8 *data, /* interrupt packet data */
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int len) /* interrput packet length */
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{
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if (len == 8 && data[4] == 1) {
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input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
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input_sync(gspca_dev->input_dev);
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input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
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input_sync(gspca_dev->input_dev);
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}
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return 0;
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}
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#endif
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static const struct sd_desc sd_desc = {
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.name = MODULE_NAME,
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.ctrls = sd_ctrls,
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@ -7182,6 +7199,9 @@ static const struct sd_desc sd_desc = {
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.querymenu = sd_querymenu,
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.get_jcomp = sd_get_jcomp,
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.set_jcomp = sd_set_jcomp,
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#ifdef CONFIG_INPUT
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.int_pkt_scan = sd_int_pkt_scan,
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#endif
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};
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static const __devinitdata struct usb_device_id device_table[] = {
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