drm/i915: don't include drm_cache.h in i915_drv.h

Include it only in files that use it.

Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/14edab4a193ea3f73f387a88e3836c8555401871.1644507885.git.jani.nikula@intel.com

drivers/gpu/drm/i915/gem/i915_gem_clflush.c

@@ -4,6 +4,8 @@
  * Copyright © 2016 Intel Corporation
  */
 
+#include <drm/drm_cache.h>
+
 #include "display/intel_frontbuffer.h"
 
 #include "i915_drv.h"

drivers/gpu/drm/i915/gem/i915_gem_context.c

@@ -67,6 +67,7 @@
 #include <linux/log2.h>
 #include <linux/nospec.h>
 
+#include <drm/drm_cache.h>
 #include <drm/drm_syncobj.h>
 
 #include "gt/gen6_ppgtt.h"

drivers/gpu/drm/i915/gem/i915_gem_mman.c

@@ -9,6 +9,8 @@
 #include <linux/pfn_t.h>
 #include <linux/sizes.h>
 
+#include <drm/drm_cache.h>
+
 #include "gt/intel_gt.h"
 #include "gt/intel_gt_requests.h"
 

drivers/gpu/drm/i915/gem/i915_gem_object.c

@@ -24,6 +24,8 @@
 
 #include <linux/sched/mm.h>
 
+#include <drm/drm_cache.h>
+
 #include "display/intel_frontbuffer.h"
 #include "pxp/intel_pxp.h"
 

drivers/gpu/drm/i915/gem/i915_gem_pages.c

@@ -4,6 +4,8 @@
  * Copyright © 2014-2016 Intel Corporation
  */
 
+#include <drm/drm_cache.h>
+
 #include "i915_drv.h"
 #include "i915_gem_object.h"
 #include "i915_scatterlist.h"

drivers/gpu/drm/i915/gem/i915_gem_shmem.c

@@ -7,6 +7,8 @@
 #include <linux/pagevec.h>
 #include <linux/swap.h>
 
+#include <drm/drm_cache.h>
+
 #include "gem/i915_gem_region.h"
 #include "i915_drv.h"
 #include "i915_gemfs.h"

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

@@ -3,6 +3,8 @@
  * Copyright © 2008-2021 Intel Corporation
  */
 
+#include <drm/drm_cache.h>
+
 #include "gem/i915_gem_internal.h"
 
 #include "gen2_engine_cs.h"

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

@@ -3,6 +3,8 @@
  * Copyright © 2016-2018 Intel Corporation
  */
 
+#include <drm/drm_cache.h>
+
 #include "gem/i915_gem_internal.h"
 
 #include "i915_active.h"

drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c

@@ -3,6 +3,8 @@
  * Copyright © 2021 Intel Corporation
  */
 
+#include <drm/drm_cache.h>
+
 #include "i915_drv.h"
 #include "i915_reg.h"
 #include "intel_guc_slpc.h"

drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c

@@ -5,6 +5,8 @@
 
 #include <linux/bitfield.h>
 #include <linux/firmware.h>
+
+#include <drm/drm_cache.h>
 #include <drm/drm_print.h>
 
 #include "gem/i915_gem_lmem.h"

drivers/gpu/drm/i915/i915_cmd_parser.c

@@ -25,6 +25,8 @@
  *
  */
 
+#include <drm/drm_cache.h>
+
 #include "gt/intel_engine.h"
 #include "gt/intel_engine_regs.h"
 #include "gt/intel_gpu_commands.h"

drivers/gpu/drm/i915/i915_drv.h

@@ -51,7 +51,6 @@
 
 #include <drm/drm_gem.h>
 #include <drm/drm_auth.h>
-#include <drm/drm_cache.h>
 #include <drm/drm_util.h>
 #include <drm/drm_dsc.h>
 #include <drm/drm_atomic.h>

drivers/gpu/drm/i915/i915_gem.c

@@ -25,7 +25,6 @@
  *
  */
 
-#include <drm/drm_vma_manager.h>
 #include <linux/dma-fence-array.h>
 #include <linux/kthread.h>
 #include <linux/dma-resv.h>
@@ -37,6 +36,9 @@
 #include <linux/dma-buf.h>
 #include <linux/mman.h>
 
+#include <drm/drm_cache.h>
+#include <drm/drm_vma_manager.h>
+
 #include "display/intel_display.h"
 #include "display/intel_frontbuffer.h"
 

drivers/gpu/drm/i915/i915_gpu_error.c

@@ -34,6 +34,7 @@
 #include <linux/utsname.h>
 #include <linux/zlib.h>
 
+#include <drm/drm_cache.h>
 #include <drm/drm_print.h>
 
 #include "display/intel_dmc.h"