drm/i915: Use VMA for scratch page tracking
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1471254551-25805-19-git-send-email-chris@chris-wilson.co.uk
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index bc692d5..c6024db 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -198,6 +198,7 @@
struct intel_hw_status_page status_page;
struct i915_ctx_workarounds wa_ctx;
+ struct i915_vma *scratch;
u32 irq_keep_mask; /* always keep these interrupts */
u32 irq_enable_mask; /* bitmask to enable ring interrupt */
@@ -320,11 +321,6 @@
struct intel_engine_hangcheck hangcheck;
- struct {
- struct drm_i915_gem_object *obj;
- u32 gtt_offset;
- } scratch;
-
bool needs_cmd_parser;
/*
@@ -476,8 +472,8 @@
void intel_engine_init_seqno(struct intel_engine_cs *engine, u32 seqno);
-int intel_init_pipe_control(struct intel_engine_cs *engine, int size);
-void intel_fini_pipe_control(struct intel_engine_cs *engine);
+int intel_engine_create_scratch(struct intel_engine_cs *engine, int size);
+void intel_engine_cleanup_scratch(struct intel_engine_cs *engine);
void intel_engine_setup_common(struct intel_engine_cs *engine);
int intel_engine_init_common(struct intel_engine_cs *engine);