diff mbox series

[RFC,01/60] drm/i915: Add has_master_unit_irq flag

Message ID 20200710115757.290984-2-matthew.auld@intel.com (mailing list archive)
State New, archived
Headers show
Series DG1 LMEM enabling | expand

Commit Message

Matthew Auld July 10, 2020, 11:56 a.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(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 87973dedf8e7..d357043db44e 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -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)
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 242d00862b1a..71edb396b31a 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); \