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| author | Martin Peres <martin.peres@labri.fr> | 2012-09-02 03:20:45 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2012-10-03 13:13:14 +1000 |
| commit | bf6546b4219d2b188529f3242efda4048f5b1b41 (patch) | |
| tree | 36c1d3d3c3becdcda11bfdda002dde40b8b2f4aa /ipc/Makefile | |
| parent | aa1b9b4836a8ab093ec06b0780553566a5430da7 (diff) | |
| download | blackbird-op-linux-bf6546b4219d2b188529f3242efda4048f5b1b41.tar.gz blackbird-op-linux-bf6546b4219d2b188529f3242efda4048f5b1b41.zip | |
drm/nouveau/fan: rewrite the fan tachometer driver to get more precision, faster
The previous driver waited for 250ms to accumulate data. This version times a
complete fan rotation and extrapolates to RPM.
The fan rotational speed should now be read in less than 250ms (worst case)
and usually in less 50ms.
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'ipc/Makefile')
0 files changed, 0 insertions, 0 deletions
