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authorRobert Schlabbach <Robert.Schlabbach@gmx.net>2018-06-25 06:33:58 -0400
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-07-30 16:23:12 -0400
commitbef1fa6ea72bb885e0285d502e35cc01198bee6c (patch)
treea1a65a16f87b37bacf55504c30f1dd26d704c66f
parentca747d041adbf78d93bbea4d125c7ddc626effba (diff)
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media: em28xx: disable null packet filter for WinTVdualHD
This patch disables the null packet filter for the Hauppauge WinTV-dualHD. There are applications which require the unfiltered transport stream (e.g. DOCSIS segment load analyzers). Tests showed that the device is capable of delivering two unfiltered EuroDOCSIS 3.0 transport streams simultaneously, i.e. over 100 Mbit/s worth of data, without any losses. Signed-off-by: Robert Schlabbach <Robert.Schlabbach@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
-rw-r--r--drivers/media/usb/em28xx/em28xx-cards.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index afdc92998fff..98a428769baa 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -543,7 +543,7 @@ static const struct em28xx_reg_seq hauppauge_dualhd_dvb[] = {
{EM2874_R80_GPIO_P0_CTRL, 0xff, 0xff, 100},
{EM2874_R80_GPIO_P0_CTRL, 0xdf, 0xff, 100}, /* demod 2 reset */
{EM2874_R80_GPIO_P0_CTRL, 0xff, 0xff, 100},
- {EM2874_R5F_TS_ENABLE, 0x44, 0xff, 50},
+ {EM2874_R5F_TS_ENABLE, 0x00, 0xff, 50}, /* disable TS filters */
{EM2874_R5D_TS1_PKT_SIZE, 0x05, 0xff, 50},
{EM2874_R5E_TS2_PKT_SIZE, 0x05, 0xff, 50},
{-1, -1, -1, -1},