diff options
| author | Ville Syrjälä <[email protected]> | 2016-07-12 19:24:47 +0300 |
|---|---|---|
| committer | Ville Syrjälä <[email protected]> | 2016-07-13 17:04:00 +0300 |
| commit | 035ea405c91e2dc89325a79129cf9af2b9c2ae8e (patch) | |
| tree | 9c8535ef9578f8694cea201ffe21cebe721049e1 /tools/perf/scripts/python | |
| parent | 8d35acba25daa4aaccd1d2f430f82192a8d444a9 (diff) | |
drm/i915: Unbreak interrupts on pre-gen6
Prior to gen6 we didn't have per-ring IMR registers, which means that
since commit 61ff75ac20ff ("drm/i915: Simplify enabling
user-interrupts with L3-remapping") we're now masking off all interrupts
when init_render_ring() gets called. That's rather rude. Let's limit
the ring IMR frobbing to machines that actually have the per-ring IMR
registers.
Cc: Chris Wilson <[email protected]>
Cc: Tvrtko Ursulin <[email protected]>
Fixes: 61ff75ac20ff ("drm/i915: Simplify enabling user-interrupts with L3-remapping")
Signed-off-by: Ville Syrjälä <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewd-by: Chris Wilson <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions