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authorKlaus Schmidinger <Klaus.Schmidinger@tvdr.de>2010-07-01 01:37:34 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-08-02 15:02:12 -0300
commitf6a20eb1a2d35660240cd1eb8dc2bd6504a0c6c5 (patch)
tree185f944b303090df42fc97444e19ada276b2b68c /include/linux/dvb
parent0b21d55f8904ff3d52262e91867f9eb2c0b472f3 (diff)
downloadop-kernel-dev-f6a20eb1a2d35660240cd1eb8dc2bd6504a0c6c5.zip
op-kernel-dev-f6a20eb1a2d35660240cd1eb8dc2bd6504a0c6c5.tar.gz
V4L/DVB: Add FE_CAN_TURBO_FEC
Some (North American) providers use a non-standard mode called "8psk turbo fec". Since there is no flag in the driver that would allow an application to determine whether a particular device can handle "turbo fec", the attached patch introduces FE_CAN_TURBO_FEC. Since there is no flag in the SI data that would indicate that a transponder uses "turbo fec", VDR will assume that all 8psk transponders on DVB-S use "turbo fec". Tested-by: Derek Kelly <user.vdr@gmail.com> Signed-off-by: Klaus Schmidinger <Klaus.Schmidinger@tvdr.de> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/linux/dvb')
-rw-r--r--include/linux/dvb/frontend.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index b6cb542..493a2bf 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -62,6 +62,7 @@ typedef enum fe_caps {
FE_CAN_8VSB = 0x200000,
FE_CAN_16VSB = 0x400000,
FE_HAS_EXTENDED_CAPS = 0x800000, /* We need more bitspace for newer APIs, indicate this. */
+ FE_CAN_TURBO_FEC = 0x8000000, /* frontend supports "turbo fec modulation" */
FE_CAN_2G_MODULATION = 0x10000000, /* frontend supports "2nd generation modulation" (DVB-S2) */
FE_NEEDS_BENDING = 0x20000000, /* not supported anymore, don't use (frontend requires frequency bending) */
FE_CAN_RECOVER = 0x40000000, /* frontend can recover from a cable unplug automatically */
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