diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2016-04-19 01:43:03 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2016-12-19 11:25:00 +0200 |
| commit | 14389a374b12347eecdc98a3082921ef68cad179 (patch) | |
| tree | d72c223ab4a47e68154cc56eee6a9498dd7641e3 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | drm: omapdrm: Use a spinlock to protect the CRTC pending flag (diff) | |
| download | linux-14389a374b12347eecdc98a3082921ef68cad179.tar.gz linux-14389a374b12347eecdc98a3082921ef68cad179.zip | |
drm: omapdrm: Keep vblank interrupt enabled while CRTC is active
Instead of going through a complicated private IRQ registration
mechanism, handle the vblank interrupt activation with the standard
drm_crtc_vblank_get() and drm_crtc_vblank_put() mechanism. This will let
the DRM core keep the vblank interrupt enabled as long as needed to
update the frame counter.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions