V4L/DVB: dib7770: enable the current mirror
commit47f4633f95e4ecafd829f4cfcb18d746d1afc5cd
authorOlivier Grenie <olivier.grenie@dibcom.fr>
Tue, 7 Sep 2010 15:50:45 +0000 (7 12:50 -0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 29 Oct 2010 04:51:35 +0000 (28 21:51 -0700)
tree9172488c640aedc51cfab4a9c992856e2c8542ed
parent63cb57e4d31311bf80639d07ba006d39651304bb
V4L/DVB: dib7770: enable the current mirror

commit 90e12cec707204930934acdb5efce5f94a163a5f upstream.

To improve performance on DiB7770-devices enabling the current mirror
is needed.

This patch adds an option to the dib7000p-driver to do that and it
creates a separate device-entry in dib0700-device to use those changes
on hardware which is using the DiB7770.

Signed-off-by: Olivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: Patrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/media/dvb/dvb-usb/dib0700_devices.c
drivers/media/dvb/frontends/dib7000p.c
drivers/media/dvb/frontends/dib7000p.h