From bef1fa6ea72bb885e0285d502e35cc01198bee6c Mon Sep 17 00:00:00 2001 From: Robert Schlabbach Date: Mon, 25 Jun 2018 06:33:58 -0400 Subject: [PATCH] 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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/em28xx/em28xx-cards.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c index afdc929..98a4287 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}, -- 2.7.4