iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
1,264,036 Commits 104 Branches 1,843 Tags
Commit Graph

4 Commits

Author SHA1 Message Date
Chris Wilson
0669a6e1f1 drm/i915/gt: Move CS interrupt handler to the backend 
The different submission backends each have their own preferred
behaviour and interrupt setup. Let each handle their own interrupts.

This becomes more useful later as we to extract the use of auxiliary
state in the interrupt handler that is backend specific.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210521183215.65451-4-matthew.brost@intel.com
 2021-05-25 15:14:40 +02:00
Chris Wilson
24f90d6688 drm/i915/gt: SPDX cleanup 
Clean up the SPDX licence declarations to comply with checkpatch.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-1-chris@chris-wilson.co.uk
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2021-03-24 19:30:34 +01:00
Chris Wilson
6cc32f15f9 drm/i915/gt: Reorganise gen8+ interrupt handler 
We always use a deferred bottom-half (either tasklet or irq_work) for
processing the response to an interrupt which means we can recombine the
GT irq ack+handler into one. This simplicity is important in later
patches as we will need to handle and then ack multiple interrupt levels
before acking the GT and master interrupts.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200127231540.3302516-2-chris@chris-wilson.co.uk
 2020-01-28 12:30:00 +00:00
Andi Shyti
cf1c97dcb9 drm/i915: Extract general GT interrupt handlers 
i915_irq.c is large. It serves as the central dispatch and handler for
all of our device interrupts. Lets break it up by pulling out the GT
interrupt handlers.

Based on a patch by Chris Wilson.

Signed-off-by: Andi Shyti <andi.shyti@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190811210633.18417-1-chris@chris-wilson.co.uk
 2019-08-12 15:36:13 +01:00