diff options
| author | Daniel Vetter | 2013-07-04 23:35:30 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2013-07-11 14:37:00 +0200 |
| commit | c0d6a3dd61d46a640ead0a9d38b78ca22d37a304 (patch) | |
| tree | 5ae5c3a01c840d1e83ee422fa0c8823108e00a0a /drivers/gpu | |
| parent | c7113cc35f59b46b301367b947c4f71ac8f0d5bb (diff) | |
drm/i915: don't enable PM_VEBOX_CS_ERROR_INTERRUPT
The code to handle it is broken - there's simply no code to clear CS
parser errors on gen5+. And behold, for all the other rings we also
don't enable it!
Leave the handling code itself in place just to be consistent with the
existing mess though. And in case someone feels like fixing it all up.
This has been errornously enabled in
commit 12638c57f31952127c734c26315e1348fa1334c2
Author: Ben Widawsky <ben@bwidawsk.net>
Date: Tue May 28 19:22:31 2013 -0700
drm/i915: Enable vebox interrupts
Cc: Damien Lespiau <damien.lespiau@intel.com>
Cc: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index f4d5569834c2..cf1a21a9728a 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -2814,8 +2814,7 @@ static int ivybridge_irq_postinstall(struct drm_device *dev) I915_WRITE(GEN6_PMIIR, I915_READ(GEN6_PMIIR)); if (HAS_VEBOX(dev)) - pm_irqs |= PM_VEBOX_USER_INTERRUPT | - PM_VEBOX_CS_ERROR_INTERRUPT; + pm_irqs |= PM_VEBOX_USER_INTERRUPT; /* Our enable/disable rps functions may touch these registers so * make sure to set a known state for only the non-RPS bits. diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 23ffe1d06220..815e30332247 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -2000,8 +2000,7 @@ int intel_init_vebox_ring_buffer(struct drm_device *dev) ring->add_request = gen6_add_request; ring->get_seqno = gen6_ring_get_seqno; ring->set_seqno = ring_set_seqno; - ring->irq_enable_mask = PM_VEBOX_USER_INTERRUPT | - PM_VEBOX_CS_ERROR_INTERRUPT; + ring->irq_enable_mask = PM_VEBOX_USER_INTERRUPT; ring->irq_get = hsw_vebox_get_irq; ring->irq_put = hsw_vebox_put_irq; ring->dispatch_execbuffer = gen6_ring_dispatch_execbuffer; |