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-rw-r--r--drivers/gpu/drm/i915/i915_drv.h3
-rw-r--r--drivers/gpu/drm/i915/i915_gem.h2
-rw-r--r--drivers/gpu/drm/i915/i915_reg.h5
-rw-r--r--drivers/gpu/drm/i915/intel_device_info.c3
-rw-r--r--drivers/gpu/drm/i915/intel_device_info.h4
-rw-r--r--drivers/gpu/drm/i915/intel_ringbuffer.h9
6 files changed, 22 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 7bbec5546d12..10c9e5e619ab 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2746,6 +2746,9 @@ intel_info(const struct drm_i915_private *dev_priv)
#define BLT_RING ENGINE_MASK(BCS)
#define VEBOX_RING ENGINE_MASK(VECS)
#define BSD2_RING ENGINE_MASK(VCS2)
+#define BSD3_RING ENGINE_MASK(VCS3)
+#define BSD4_RING ENGINE_MASK(VCS4)
+#define VEBOX2_RING ENGINE_MASK(VECS2)
#define ALL_ENGINES (~0)
#define HAS_ENGINE(dev_priv, id) \
diff --git a/drivers/gpu/drm/i915/i915_gem.h b/drivers/gpu/drm/i915/i915_gem.h
index d9f0709973d1..f54c4ff74ded 100644
--- a/drivers/gpu/drm/i915/i915_gem.h
+++ b/drivers/gpu/drm/i915/i915_gem.h
@@ -57,6 +57,6 @@
#define GEM_TRACE(...) do { } while (0)
#endif
-#define I915_NUM_ENGINES 5
+#define I915_NUM_ENGINES 8
#endif /* __I915_GEM_H__ */
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index eea5b2c537d4..95a2e51ecbb0 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -178,6 +178,9 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define BCS_HW 2
#define VECS_HW 3
#define VCS2_HW 4
+#define VCS3_HW 6
+#define VCS4_HW 7
+#define VECS2_HW 12
/* Engine class */
@@ -188,7 +191,7 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define OTHER_CLASS 4
#define MAX_ENGINE_CLASS 4
-#define MAX_ENGINE_INSTANCE 1
+#define MAX_ENGINE_INSTANCE 3
/* PCI config space */
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index 1c780cc4cd48..cadc5f81ed72 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -542,6 +542,9 @@ void intel_device_info_runtime_init(struct intel_device_info *info)
info->num_scalers[PIPE_C] = 1;
}
+ BUILD_BUG_ON(I915_NUM_ENGINES >
+ sizeof(intel_ring_mask_t) * BITS_PER_BYTE);
+
/*
* Skylake and Broxton currently don't expose the topmost plane as its
* use is exclusive with the legacy cursor and we only want to expose
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 8904ad87bf37..ab5bfd305477 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -125,6 +125,8 @@ struct sseu_dev_info {
u8 has_eu_pg:1;
};
+typedef u8 intel_ring_mask_t;
+
struct intel_device_info {
u16 device_id;
u16 gen_mask;
@@ -132,7 +134,7 @@ struct intel_device_info {
u8 gen;
u8 gt; /* GT number, 0 if undefined */
u8 num_rings;
- u8 ring_mask; /* Rings supported by the HW */
+ intel_ring_mask_t ring_mask; /* Rings supported by the HW */
enum intel_platform platform;
u32 platform_mask;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index bbacf4d0f4cb..90e4380cbdd5 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -160,6 +160,9 @@ struct i915_ctx_workarounds {
struct i915_request;
+#define I915_MAX_VCS 4
+#define I915_MAX_VECS 2
+
/*
* Engine IDs definitions.
* Keep instances of the same type engine together.
@@ -169,8 +172,12 @@ enum intel_engine_id {
BCS,
VCS,
VCS2,
+ VCS3,
+ VCS4,
#define _VCS(n) (VCS + (n))
- VECS
+ VECS,
+ VECS2
+#define _VECS(n) (VECS + (n))
};
struct i915_priolist {