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authorBoris Dores <babal@via.ecp.fr>2008-10-19 17:00:30 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-10-21 14:21:01 -0200
commit3f93d1adca658201c64251c43a147cc79d468c3f (patch)
treec9ece371fc595fa9e6c02da1d170eecf70a22d93 /drivers/media
parentc82732a42896364296599b0f73f01c5e3fd781ae (diff)
V4L/DVB (9301): pvrusb2: Keep MPEG PTSs from drifting away
(Mike Isely) This change was empirically figured out by Boris Dores after empirically comparing against behavior in the Windows driver. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/pvrusb2/pvrusb2-encoder.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-encoder.c b/drivers/media/video/pvrusb2/pvrusb2-encoder.c
index a1252d673b41..273d2a1aa220 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-encoder.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-encoder.c
@@ -402,6 +402,10 @@ static int pvr2_encoder_prep_config(struct pvr2_hdw *hdw)
ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 0,3,0,0);
ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4,15,0,0,0);
+ /* prevent the PTSs from slowly drifting away in the generated
+ MPEG stream */
+ ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC, 2, 4, 1);
+
return ret;
}

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