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drm/i915: Add has_master_unit_irq flag

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Add flag to differentiate platforms with and without the master
IRQ control bit.

Signed-off-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200713182321.12390-1-lucas.demarchi@intel.com
This commit is contained in:
Stuart Summers 2020-07-13 11:23:16 -07:00 committed by Lucas De Marchi
parent a133c6988f
commit 2ffcfd8def
2 changed files with 3 additions and 0 deletions
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2
drivers/gpu/drm/i915/i915_drv.h
View file

@ -1599,6 +1599,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define HAS_LOGICAL_RING_PREEMPTION(dev_priv) \
(INTEL_INFO(dev_priv)->has_logical_ring_preemption)
#define HAS_MASTER_UNIT_IRQ(dev_priv) (INTEL_INFO(dev_priv)->has_master_unit_irq)
#define HAS_EXECLISTS(dev_priv) HAS_LOGICAL_RING_CONTEXTS(dev_priv)
#define INTEL_PPGTT(dev_priv) (INTEL_INFO(dev_priv)->ppgtt_type)

1
drivers/gpu/drm/i915/intel_device_info.h
View file

@ -122,6 +122,7 @@ enum intel_ppgtt_type {
func(has_logical_ring_contexts); \
func(has_logical_ring_elsq); \
func(has_logical_ring_preemption); \
func(has_master_unit_irq); \
func(has_pooled_eu); \
func(has_rc6); \
func(has_rc6p); \