[Intel-gfx] [PATCH 09/53] drm/i915/xehp: Extra media engines - Part 3 (reset)

Matt Roper
2021-07-01T20:25:47Z

From: John Harrison <John.C.Harrison@Intel.com>

Xe_HP can have a lot of extra media engines. This patch adds the reset
support for them.

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
---
drivers/gpu/drm/i915/gt/intel_reset.c | 6 ++++++
drivers/gpu/drm/i915/i915_reg.h | 8 ++++++++
2 files changed, 14 insertions(+)

diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c
index 72251638d4ea..9586613ee399 100644
--- a/drivers/gpu/drm/i915/gt/intel_reset.c
+++ b/drivers/gpu/drm/i915/gt/intel_reset.c
@@ -515,8 +515,14 @@ static int gen11_reset_engines(struct intel_gt *gt,
[VCS1] = GEN11_GRDOM_MEDIA2,
[VCS2] = GEN11_GRDOM_MEDIA3,
[VCS3] = GEN11_GRDOM_MEDIA4,
+ [VCS4] = GEN11_GRDOM_MEDIA5,
+ [VCS5] = GEN11_GRDOM_MEDIA6,
+ [VCS6] = GEN11_GRDOM_MEDIA7,
+ [VCS7] = GEN11_GRDOM_MEDIA8,
[VECS0] = GEN11_GRDOM_VECS,
[VECS1] = GEN11_GRDOM_VECS2,
+ [VECS2] = GEN11_GRDOM_VECS3,
+ [VECS3] = GEN11_GRDOM_VECS4,
};
struct intel_engine_cs *engine;
intel_engine_mask_t tmp;
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index cb1716b6ce72..dbc233442dd0 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -395,10 +395,18 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define GEN11_GRDOM_MEDIA2 (1 << 6)
#define GEN11_GRDOM_MEDIA3 (1 << 7)
#define GEN11_GRDOM_MEDIA4 (1 << 8)
+#define GEN11_GRDOM_MEDIA5 (1 << 9)
+#define GEN11_GRDOM_MEDIA6 (1 << 10)
+#define GEN11_GRDOM_MEDIA7 (1 << 11)
+#define GEN11_GRDOM_MEDIA8 (1 << 12)
#define GEN11_GRDOM_VECS (1 << 13)
#define GEN11_GRDOM_VECS2 (1 << 14)
+#define GEN11_GRDOM_VECS3 (1 << 15)
+#define GEN11_GRDOM_VECS4 (1 << 16)
#define GEN11_GRDOM_SFC0 (1 << 17)
#define GEN11_GRDOM_SFC1 (1 << 18)
+#define GEN11_GRDOM_SFC2 (1 << 19)
+#define GEN11_GRDOM_SFC3 (1 << 20)

#define GEN11_VCS_SFC_RESET_BIT(instance) (GEN11_GRDOM_SFC0 << ((instance) >> 1))
#define GEN11_VECS_SFC_RESET_BIT(instance) (GEN11_GRDOM_SFC0 << (instance))