linux-kernel - [PATCH 07/16] tools headers uapi: Update i915

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Message-Id: <20190104183337.12771-8-acme@kernel.org>
Date:   Fri,  4 Jan 2019 15:33:28 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Ingo Molnar <mingo@...nel.org>
Cc:     Clark Williams <williams@...hat.com>, linux-kernel@...r.kernel.org,
        linux-perf-users@...r.kernel.org,
        Arnaldo Carvalho de Melo <acme@...hat.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Chris Wilson <chris@...is-wilson.co.uk>,
        Jiri Olsa <jolsa@...nel.org>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Lionel Landwerlin <lionel.g.landwerlin@...el.com>,
        Namhyung Kim <namhyung@...nel.org>
Subject: [PATCH 07/16] tools headers uapi: Update i915_drm.h

From: Arnaldo Carvalho de Melo <acme@...hat.com>

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@...el.com>
Cc: Chris Wilson <chris@...is-wilson.co.uk>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>
Cc: Lionel Landwerlin <lionel.g.landwerlin@...el.com>
Cc: Namhyung Kim <namhyung@...nel.org>
Link: https://lkml.kernel.org/n/tip-mdw7ta6qz7d2rl77gf00uqe8@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/include/uapi/drm/i915_drm.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tools/include/uapi/drm/i915_drm.h b/tools/include/uapi/drm/i915_drm.h
index a4446f452040..298b2e197744 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
-- 
2.20.1