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| author | Antti Palosaari <crope@iki.fi> | 2010-10-07 16:34:55 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 01:17:55 -0200 |
| commit | 9e35cd222bc913f34b8f69e2b41daa7aa041d79a (patch) | |
| tree | d8384021c5c301b1d672524acbd400c566306072 /drivers/media/dvb/dvb-usb/af9015.c | |
| parent | edb709b61abd3ba475e59d1ad81aab21ad025db6 (diff) | |
| download | kernel_samsung_smdk4412-9e35cd222bc913f34b8f69e2b41daa7aa041d79a.zip kernel_samsung_smdk4412-9e35cd222bc913f34b8f69e2b41daa7aa041d79a.tar.gz kernel_samsung_smdk4412-9e35cd222bc913f34b8f69e2b41daa7aa041d79a.tar.bz2 | |
[media] af9013: cache some reg values to reduce reg reads
Demod + tuner specific RF AGC and IF AGC limit values are read from demod
memory in every signal strength query. Cache those to reduce I2C traffic.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/dvb-usb/af9015.c')
0 files changed, 0 insertions, 0 deletions