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| author |   Oscar Mateo <oscar.mateo@intel.com> | 2019-05-27 18:36:08 +0000 |
|---|---|---|
| committer |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-05-28 10:07:17 +0100 |
| commit | 54c52a8412501fe84bccc28bd443a29cdd3f84a1 (patch) | |
| tree | 7aa00de9e7b840da34ed5f5d4631080853f95aaa /drivers/gpu/drm/i915/intel_guc.c | |
| parent | drm/i915/guc: Create vfuncs for the GuC interrupts control functions (diff) | |
| download | linux-dev-54c52a8412501fe84bccc28bd443a29cdd3f84a1.tar.xz linux-dev-54c52a8412501fe84bccc28bd443a29cdd3f84a1.zip | |
drm/i915/guc: Correctly handle GuC interrupts on Gen11
Starting Gen11 GuC shares interrupt registers with SG unit
instead of PM. But for now we don't care about SG interrupts.
v2: (Chris)
v3: rebased (Michal)
v4: more bspec pages, use macros, update commit msg (Michal Wi)
Bspec: 19820, 19840, 19841, 20176
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Michał Winiarski <michal.winiarski@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190527183613.17076-13-michal.wajdeczko@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc.c b/drivers/gpu/drm/i915/intel_guc.c index 28642bf977bd..cbe4b8df15fd 100644 --- a/drivers/gpu/drm/i915/intel_guc.c +++ b/drivers/gpu/drm/i915/intel_guc.c @@ -88,6 +88,9 @@ void intel_guc_init_early(struct intel_guc *guc) guc->handler = intel_guc_to_host_event_handler_nop; if (INTEL_GEN(i915) >= 11) { guc->notify = gen11_guc_raise_irq; + guc->interrupts.reset = gen11_reset_guc_interrupts; + guc->interrupts.enable = gen11_enable_guc_interrupts; + guc->interrupts.disable = gen11_disable_guc_interrupts; } else { guc->notify = gen8_guc_raise_irq; guc->interrupts.reset = gen9_reset_guc_interrupts; |