- Update to 2.6.25-rc3.

[linux-flexiantxendom0-3.2.10.git] / drivers / media / dvb / ttpci / av7110_av.c

diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c
index d75e7e4..3e6b650 100644 (file)
--- a/drivers/media/dvb/ttpci/av7110_av.c
+++ b/drivers/media/dvb/ttpci/av7110_av.c
@@ -329,7 +329,7 @@ int av7110_set_volume(struct av7110 *av7110, int volleft, int volright)
        return 0;
 }
 
-int av7110_set_vidmode(struct av7110 *av7110, int mode)
+int av7110_set_vidmode(struct av7110 *av7110, enum av7110_video_mode mode)
 {
        int ret;
        dprintk(2, "av7110:%p, \n", av7110);
@@ -348,11 +348,15 @@ int av7110_set_vidmode(struct av7110 *av7110, int mode)
 }
 
 
-static int sw2mode[16] = {
-       VIDEO_MODE_PAL, VIDEO_MODE_NTSC, VIDEO_MODE_NTSC, VIDEO_MODE_PAL,
-       VIDEO_MODE_NTSC, VIDEO_MODE_NTSC, VIDEO_MODE_PAL, VIDEO_MODE_NTSC,
-       VIDEO_MODE_PAL, VIDEO_MODE_PAL, VIDEO_MODE_PAL, VIDEO_MODE_PAL,
-       VIDEO_MODE_PAL, VIDEO_MODE_PAL, VIDEO_MODE_PAL, VIDEO_MODE_PAL,
+static enum av7110_video_mode sw2mode[16] = {
+       AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_NTSC,
+       AV7110_VIDEO_MODE_NTSC, AV7110_VIDEO_MODE_PAL,
+       AV7110_VIDEO_MODE_NTSC, AV7110_VIDEO_MODE_NTSC,
+       AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_NTSC,
+       AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL,
+       AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL,
+       AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL,
+       AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL,
 };
 
 static int get_video_format(struct av7110 *av7110, u8 *buf, int count)
@@ -962,6 +966,7 @@ static u8 iframe_header[] = { 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x80, 0x00, 0x
 static int play_iframe(struct av7110 *av7110, char __user *buf, unsigned int len, int nonblock)
 {
        int i, n;
+       int progressive = 0;
 
        dprintk(2, "av7110:%p, \n", av7110);
 
@@ -970,6 +975,14 @@ static int play_iframe(struct av7110 *av7110, char __user *buf, unsigned int len
                        return -EBUSY;
        }
 
+       for (i = 0; i < len - 5; i++) {
+               /* get progressive flag from picture extension */
+               if (buf[i] == 0x00 && buf[i+1] == 0x00 &&
+                   buf[i+2] == 0x01 && (unsigned char)buf[i+3] == 0xb5 &&
+                   (buf[i+4] & 0xf0) == 0x10)
+                       progressive = buf[i+5] & 0x08;
+       }
+
        /* setting n always > 1, fixes problems when playing stillframes
           consisting of I- and P-Frames */
        n = MIN_IFRAME / len + 1;
@@ -981,7 +994,11 @@ static int play_iframe(struct av7110 *av7110, char __user *buf, unsigned int len
                dvb_play(av7110, buf, len, 0, 1);
 
        av7110_ipack_flush(&av7110->ipack[1]);
-       return 0;
+
+       if (progressive)
+               return vidcom(av7110, AV_VIDEO_CMD_FREEZE, 1);
+       else
+               return 0;
 }