drm/i915: Update init_context() to take a request structure

Now that everything above has been converted to use requests, it is possible to
update init_context() to take a request pointer instead of a ring/context pair.

For: VIZ-5115
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Tomas Elf <tomas.elf@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index 116c983..4969fc4 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -418,7 +418,7 @@ int i915_gem_context_enable(struct drm_i915_gem_request *req)
                if (ring->init_context == NULL)
                        return 0;
 
-               ret = ring->init_context(ring, ring->default_context);
+               ret = ring->init_context(req);
        } else
                ret = i915_switch_context(req);
 
@@ -760,7 +760,7 @@ done:
 
        if (uninitialized) {
                if (ring->init_context) {
-                       ret = ring->init_context(ring, to);
+                       ret = ring->init_context(req);
                        if (ret)
                                DRM_ERROR("ring init context: %d\n", ret);
                }

diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 3d60823..a8704f3 100644 (file)
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -1602,16 +1602,15 @@ out:
        return ret;
 }
 
-static int gen8_init_rcs_context(struct intel_engine_cs *ring,
-                      struct intel_context *ctx)
+static int gen8_init_rcs_context(struct drm_i915_gem_request *req)
 {
        int ret;
 
-       ret = intel_logical_ring_workarounds_emit(ring, ctx);
+       ret = intel_logical_ring_workarounds_emit(req->ring, req->ctx);
        if (ret)
                return ret;
 
-       return intel_lr_context_render_state_init(ring, ctx);
+       return intel_lr_context_render_state_init(req->ring, req->ctx);
 }
 
 /**
@@ -2236,7 +2235,7 @@ int intel_lr_context_deferred_create(struct intel_context *ctx,
                        if (ret)
                                return ret;
 
-                       ret = ring->init_context(req->ring, ctx);
+                       ret = ring->init_context(req);
                        if (ret) {
                                DRM_ERROR("ring init context: %d\n", ret);
                                i915_gem_request_cancel(req);

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 13eab17..1b9b2c0 100644 (file)
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -742,16 +742,15 @@ static int intel_ring_workarounds_emit(struct intel_engine_cs *ring,
        return 0;
 }
 
-static int intel_rcs_ctx_init(struct intel_engine_cs *ring,
-                             struct intel_context *ctx)
+static int intel_rcs_ctx_init(struct drm_i915_gem_request *req)
 {
        int ret;
 
-       ret = intel_ring_workarounds_emit(ring, ctx);
+       ret = intel_ring_workarounds_emit(req->ring, req->ctx);
        if (ret != 0)
                return ret;
 
-       ret = i915_gem_render_state_init(ring);
+       ret = i915_gem_render_state_init(req->ring);
        if (ret)
                DRM_ERROR("init render state: %d\n", ret);
 

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 73db3ae..2bf58fa 100644 (file)
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -176,8 +176,7 @@ struct  intel_engine_cs {
 
        int             (*init_hw)(struct intel_engine_cs *ring);
 
-       int             (*init_context)(struct intel_engine_cs *ring,
-                                       struct intel_context *ctx);
+       int             (*init_context)(struct drm_i915_gem_request *req);
 
        void            (*write_tail)(struct intel_engine_cs *ring,
                                      u32 value);