[v3,01/28] drm/i915: Add has_master_unit_irq flag
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Message ID 20200701235339.32608-2-lucas.demarchi@intel.com
State New
Headers show
Series
  • Introduce DG1
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Commit Message

Lucas De Marchi July 1, 2020, 11:53 p.m. UTC
From: Stuart Summers <stuart.summers@intel.com>

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>
---
 drivers/gpu/drm/i915/i915_drv.h          | 2 ++
 drivers/gpu/drm/i915/intel_device_info.h | 1 +
 2 files changed, 3 insertions(+)

Patch
diff mbox series

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 6e9072ab30a1..7e830d94ade8 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1597,6 +1597,8 @@  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)
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 8d62b8538585..770d07003ce6 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -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); \