diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-07 09:53:26 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-07 10:27:23 +0300 |
| commit | ad07dfcddf1394e6fed094e7fb426b4242a6814e (patch) | |
| tree | 60122b41d94bebe6120feaad0719abc9c85433cc /drivers/gpu/drm/i915/intel_ringbuffer.c | |
| parent | d7f7633557503bd231347d8896b9a6fb08f84e00 (diff) | |
| download | linux-ad07dfcddf1394e6fed094e7fb426b4242a6814e.tar.xz | |
drm/i915: Reset the breadcrumbs IRQ more carefully
Along with the interrupt, we want to restore the fake-irq and
wait-timeout detection. If we use the breadcrumbs interface to setup the
interrupt as it wants, the auxiliary timers will also be restored.
v2: Cancel both timers as well, sanitize the IMR.
Fixes: 821ed7df6e2a ("drm/i915: Update reset path to fix incomplete requests")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161007065327.24515-3-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 35f359e38f4d..729f373782e2 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -548,7 +548,7 @@ static int init_ring_common(struct intel_engine_cs *engine) else intel_ring_setup_status_page(engine); - intel_engine_reset_irq(engine); + intel_engine_reset_breadcrumbs(engine); /* Enforce ordering by reading HEAD register back */ I915_READ_HEAD(engine); |