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Commit 1381dfd5 authored by Hans de Goede's avatar Hans de Goede Committed by Mauro Carvalho Chehab
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V4L/DVB (13122): gscpa - stv06xx + ov518: dont discard every other frame 



When we call gspca_frame_add, it returns a pointer to the frame passed in,
unless we call it with LAST_PACKET, when it will return a pointer to a
new frame in which to store the frame data for the next frame.

The frame pointer was not updated in stv06xx and ov518.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarJean-Francois Moine <moinejf@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent a57c1dcb

drivers/media/video/gspca/ov519.c

+1 −1
Original line number Diff line number Diff line
@@ -2919,7 +2919,7 @@ static void ov518_pkt_scan(struct gspca_dev *gspca_dev, 
	/* A false positive here is likely, until OVT gives me

	 * the definitive SOF/EOF format */

	if ((!(data[0] | data[1] | data[2] | data[3] | data[5])) && data[6]) {

		gspca_frame_add(gspca_dev, LAST_PACKET, frame, data, 0);

		frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame, data, 0);

		gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, 0);

		sd->packet_nr = 0;

	}

drivers/media/video/gspca/stv06xx/stv06xx.c

+2 −1
Original line number Diff line number Diff line
@@ -394,7 +394,8 @@ static void stv06xx_pkt_scan(struct gspca_dev *gspca_dev, 
			PDEBUG(D_PACK, "End of frame detected");



			/* Complete the last frame (if any) */

			gspca_frame_add(gspca_dev, LAST_PACKET, frame, data, 0);

			frame = gspca_frame_add(gspca_dev, LAST_PACKET,

						frame, data, 0);



			if (chunk_len)

				PDEBUG(D_ERR, "Chunk length is "