AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-01-20 04:47:51 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

V4L/DVB (13578): [PATCH] fix genpix driver (no 8psk lock).

Browse Source 
Genpix is demodulating DVB-S-like signal with 8PSK modulation used) -
this non-standard behaviour was broken by rejecting 8PSK in a standard
DVB-S tune request. This problem is fixed by simply reverting back to
the drivers original behavior with this patch.

Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Derek 2009-11-19 13:07:12 -03:00 committed by Mauro Carvalho Chehab
parent 0e2f0d348a
commit 81afda5182
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/media/dvb/dvb-usb/gp8psk-fe.c
View File

@ -146,8 +146,8 @@ static int gp8psk_fe_set_frontend(struct dvb_frontend* fe,
switch (c->delivery_system) { switch (c->delivery_system) {
case SYS_DVBS: case SYS_DVBS:
/* Only QPSK is supported for DVB-S */ /* Allow QPSK and 8PSK (even for DVB-S) */
if (c->modulation != QPSK) { if (c->modulation != QPSK && c->modulation != PSK_8) {
deb_fe("%s: unsupported modulation selected (%d)\n", deb_fe("%s: unsupported modulation selected (%d)\n",
__func__, c->modulation); __func__, c->modulation);
return -EOPNOTSUPP; return -EOPNOTSUPP;