Commits
Martin Peres committed bf6546b4219
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>