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| author | Lars Ericsson <Lars_Ericsson@telia.com> | 2009-08-08 23:54:51 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-14 15:13:52 +0200 |
| commit | 66679a65efffffb62dc2650960b3aff758d575f9 (patch) | |
| tree | 75f3f323331e89fd7c4a8cc87339cceb1959037b /sound/oss/pas2_pcm.c | |
| parent | rt2x00: Fix quality houskeeping for software diversity (diff) | |
| download | linux-66679a65efffffb62dc2650960b3aff758d575f9.tar.xz linux-66679a65efffffb62dc2650960b3aff758d575f9.zip | |
rt2x00: Fix rounding errors in RSSI average calculation
Small changes in signal level was not detected up by the
MOVING_AVERAGE() due to a rounding error, using 'int' type.
rt2x00lib_antenna_diversity_eval:
rssi: -62 -62 -62 -62 -62 -62 -62 -62 -62 -62 -62 -62 -62 -62 -62
rssi_avg: -57 -57 -57 -57 -57 -57 -57 -57 -57 -57 -57 -57 -57 -57 -57
The signal level reported back could be significantly (5dBm)
different from the actual value. A level +3dBm is the same as
double the AP output power.
Signed-off-by: Lars Ericsson <Lars_Ericsson@telia.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'sound/oss/pas2_pcm.c')
0 files changed, 0 insertions, 0 deletions