From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Fri, 4 Jan 2019 14:36:10 +0000 (-0300)
Subject: tools headers uapi: Update i915_drm.h
X-Git-Tag: v5.4-rc1~1811^2~2^2~9
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8858ecb5a28d871b79aa5b4eed45414b553a5b6e;p=platform%2Fkernel%2Flinux-rpi.git

tools headers uapi: Update i915_drm.h

To get the changes in these csets:

  fe841686470d Revert "drm/i915/perf: add a parameter to control the size of OA buffer"
  cd956bfcd0f5 drm/i915/perf: add a parameter to control the size of OA buffer
  4bdafb9ddfa4 drm/i915: Remove i915.enable_ppgtt override

Not one of them result in any changes in tools/perf/, this is just to
silence this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h'
  diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-mdw7ta6qz7d2rl77gf00uqe8@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

diff --git a/tools/include/uapi/drm/i915_drm.h b/tools/include/uapi/drm/i915_drm.h
index a4446f4..298b2e1 100644
--- a/tools/include/uapi/drm/i915_drm.h
+++ b/tools/include/uapi/drm/i915_drm.h
@@ -412,6 +412,14 @@ typedef struct drm_i915_irq_wait {
 	int irq_seq;
 } drm_i915_irq_wait_t;
 
+/*
+ * Different modes of per-process Graphics Translation Table,
+ * see I915_PARAM_HAS_ALIASING_PPGTT
+ */
+#define I915_GEM_PPGTT_NONE	0
+#define I915_GEM_PPGTT_ALIASING	1
+#define I915_GEM_PPGTT_FULL	2
+
 /* Ioctl to query kernel params:
  */
 #define I915_PARAM_IRQ_ACTIVE            1