[Intel-gfx] [PATCH] drm/i915: Remove duplicate intel_logical_ring_workarounds_emit
Tvrtko Ursulin
tursulin at ursulin.net
Tue Feb 14 15:00:17 UTC 2017
From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
intel_ring_workarounds_emit is exactly the same code.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
---
drivers/gpu/drm/i915/intel_lrc.c | 35 +--------------------------------
drivers/gpu/drm/i915/intel_ringbuffer.c | 2 +-
drivers/gpu/drm/i915/intel_ringbuffer.h | 1 +
3 files changed, 3 insertions(+), 35 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index f567d4b08863..ee431d39ce06 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -890,39 +890,6 @@ static int execlists_request_alloc(struct drm_i915_gem_request *request)
return ret;
}
-static int intel_logical_ring_workarounds_emit(struct drm_i915_gem_request *req)
-{
- struct i915_workarounds *w = &req->i915->workarounds;
- u32 *cs;
- int ret, i;
-
- if (w->count == 0)
- return 0;
-
- ret = req->engine->emit_flush(req, EMIT_BARRIER);
- if (ret)
- return ret;
-
- cs = intel_ring_begin(req, w->count * 2 + 2);
- if (IS_ERR(cs))
- return PTR_ERR(cs);
-
- *cs++ = MI_LOAD_REGISTER_IMM(w->count);
- for (i = 0; i < w->count; i++) {
- *cs++ = i915_mmio_reg_offset(w->reg[i].addr);
- *cs++ = w->reg[i].value;
- }
- *cs++ = MI_NOOP;
-
- intel_ring_advance(req, cs);
-
- ret = req->engine->emit_flush(req, EMIT_BARRIER);
- if (ret)
- return ret;
-
- return 0;
-}
-
#define wa_ctx_emit(batch, index, cmd) \
do { \
int __index = (index)++; \
@@ -1672,7 +1639,7 @@ static int gen8_init_rcs_context(struct drm_i915_gem_request *req)
{
int ret;
- ret = intel_logical_ring_workarounds_emit(req);
+ ret = intel_ring_workarounds_emit(req);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 0b9030c36625..ff0ecac6ff38 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -644,7 +644,7 @@ static void reset_ring_common(struct intel_engine_cs *engine,
}
}
-static int intel_ring_workarounds_emit(struct drm_i915_gem_request *req)
+int intel_ring_workarounds_emit(struct drm_i915_gem_request *req)
{
struct i915_workarounds *w = &req->i915->workarounds;
u32 *cs;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 4350713dbc58..16714096810d 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -560,6 +560,7 @@ static inline u32 intel_engine_last_submit(struct intel_engine_cs *engine)
}
int init_workarounds_ring(struct intel_engine_cs *engine);
+int intel_ring_workarounds_emit(struct drm_i915_gem_request *req);
void intel_engine_get_instdone(struct intel_engine_cs *engine,
struct intel_instdone *instdone);
--
2.9.3
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