xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/i915: Enable vebox interrupts

Browse Source 
Similar to a patch originally written by:

v2: Reversed the meanings of masked and enabled (Haihao)
Made non-destructive writes in case enable/disabler rps runs first
(Haihao)

v3: Reword error message (Damien)
Modify postinstall to do the right thing based on previous fixup. (Ben)

CC: Xiang, Haihao <haihao.xiang@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ben Widawsky
2013-05-28 19:22:31 -07:00
committed by Daniel Vetter
parent a19d2933cb
commit 12638c57f3
3 changed files with 30 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/i915/intel_ringbuffer.c
View File

@@ -1969,7 +1969,8 @@ 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 = 0;
ring->irq_enable_mask = PM_VEBOX_USER_INTERRUPT |
PM_VEBOX_CS_ERROR_INTERRUPT;
ring->irq_get = hsw_vebox_get_irq;
ring->irq_put = hsw_vebox_put_irq;
ring->dispatch_execbuffer = gen6_ring_dispatch_execbuffer;