Commit ba485bc8 authored by Matthew Auld's avatar Matthew Auld Committed by Daniel Vetter
Browse files

drm/i915: allocate context from LMEM 



Prefer allocating the context from LMEM on dgfx.

Based on a patch from Michel Thierry.

v2: flatten the chain

Signed-off-by: default avatarMatthew Auld <matthew.auld@intel.com>
Reviewed-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20210127131417.393872-6-matthew.auld@intel.com


Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 7c5cc941

drivers/gpu/drm/i915/gt/intel_lrc.c

+5 −1
Original line number Diff line number Diff line
@@ -3,6 +3,8 @@ 
 * Copyright © 2014 Intel Corporation

 */



#include "gem/i915_gem_lmem.h"



#include "gen8_engine_cs.h"

#include "i915_drv.h"

#include "i915_perf.h"
@@ -808,6 +810,8 @@ __lrc_alloc_state(struct intel_context *ce, struct intel_engine_cs *engine) 
		context_size += PAGE_SIZE;

	}



	obj = i915_gem_object_create_lmem(engine->i915, context_size, 0);

	if (IS_ERR(obj))

		obj = i915_gem_object_create_shmem(engine->i915, context_size);

	if (IS_ERR(obj))

		return ERR_CAST(obj);