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From: "Christian König" <deathsimple@vodafone.de>
To: dri-devel@lists.freedesktop.org
Cc: Alexander.Deucher@amd.com, flora.cui@amd.com,
	emil.l.velikov@gmail.com, Hawking.Zhang@amd.com
Subject: [PATCH 3/4] drm/ttm: remove unused placement flags
Date: Mon, 12 Sep 2016 13:46:43 +0200	[thread overview]
Message-ID: <1473680804-23037-3-git-send-email-deathsimple@vodafone.de> (raw)
In-Reply-To: <1473680804-23037-1-git-send-email-deathsimple@vodafone.de>

From: Christian König <christian.koenig@amd.com>

Either never used or not used in quite a while.

Signed-off-by: Christian König <christian.koenig@amd.com>
---
 include/drm/ttm/ttm_placement.h | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/include/drm/ttm/ttm_placement.h b/include/drm/ttm/ttm_placement.h
index 4c579d9..7641582 100644
--- a/include/drm/ttm/ttm_placement.h
+++ b/include/drm/ttm/ttm_placement.h
@@ -60,7 +60,6 @@
 #define TTM_PL_FLAG_CACHED      (1 << 16)
 #define TTM_PL_FLAG_UNCACHED    (1 << 17)
 #define TTM_PL_FLAG_WC          (1 << 18)
-#define TTM_PL_FLAG_SHARED      (1 << 20)
 #define TTM_PL_FLAG_NO_EVICT    (1 << 21)
 #define TTM_PL_FLAG_TOPDOWN     (1 << 22)
 
@@ -70,14 +69,4 @@
 
 #define TTM_PL_MASK_MEMTYPE     (TTM_PL_MASK_MEM | TTM_PL_MASK_CACHING)
 
-/*
- * Access flags to be used for CPU- and GPU- mappings.
- * The idea is that the TTM synchronization mechanism will
- * allow concurrent READ access and exclusive write access.
- * Currently GPU- and CPU accesses are exclusive.
- */
-
-#define TTM_ACCESS_READ         (1 << 0)
-#define TTM_ACCESS_WRITE        (1 << 1)
-
 #endif
-- 
2.5.0

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  parent reply	other threads:[~2016-09-12 11:46 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-12 11:46 [PATCH 1/4] drm/ttm: use ffs in ttm_mem_type_from_place Christian König
2016-09-12 11:46 ` [PATCH 2/4] drm/ttm: rework handling of private mem types Christian König
2016-09-12 11:46 ` Christian König [this message]
2016-09-12 11:46 ` [PATCH 4/4] drm/ttm: move placement structures into ttm_placement.h Christian König
2016-09-12 21:00   ` Alex Deucher
2016-09-13  1:57     ` zhoucm1

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