On 04/24/2015 04:27 PM, Tvrtko Ursulin wrote:
From: Tvrtko Ursulin <[email protected]>
Measures DRM_IOCTL_MODE_SETCRTC and DRM_IOCTL_MODE_SETPLANE as proxy for
drm_atomic_helper_update_plane if I got it right.
Discovered some slow cursor updates (1.6ms) so needed something to test
different kernel configs etc.
Disabling all kernel debugging options brings this down to ~40us.
Regards,
Tvrtko
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