From: alexdeucher@gmail.com
To: airlied@gmail.com, dri-devel@lists.freedesktop.org
Cc: Alex Deucher <alexander.deucher@amd.com>
Subject: [PATCH] drm/radeon/si: add missing radeon_bo_unreserve in si_rlc_init() v2
Date: Fri, 13 Apr 2012 10:26:36 -0400 [thread overview]
Message-ID: <1334327196-8248-1-git-send-email-alexdeucher@gmail.com> (raw)
In-Reply-To: <1334325289.5989.69.camel@thor.local>
From: Alex Deucher <alexander.deucher@amd.com>
Forget to unreserve after pinning. This can lead to problems in
soft reset and resume.
v2: rework patch as per Michel's suggestion.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
---
drivers/gpu/drm/radeon/si.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index ac7a199..27bda98 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -2999,8 +2999,8 @@ int si_rlc_init(struct radeon_device *rdev)
}
r = radeon_bo_pin(rdev->rlc.save_restore_obj, RADEON_GEM_DOMAIN_VRAM,
&rdev->rlc.save_restore_gpu_addr);
+ radeon_bo_unreserve(rdev->rlc.save_restore_obj);
if (r) {
- radeon_bo_unreserve(rdev->rlc.save_restore_obj);
dev_warn(rdev->dev, "(%d) pin RLC sr bo failed\n", r);
si_rlc_fini(rdev);
return r;
@@ -3023,9 +3023,8 @@ int si_rlc_init(struct radeon_device *rdev)
}
r = radeon_bo_pin(rdev->rlc.clear_state_obj, RADEON_GEM_DOMAIN_VRAM,
&rdev->rlc.clear_state_gpu_addr);
+ radeon_bo_unreserve(rdev->rlc.clear_state_obj);
if (r) {
-
- radeon_bo_unreserve(rdev->rlc.clear_state_obj);
dev_warn(rdev->dev, "(%d) pin RLC c bo failed\n", r);
si_rlc_fini(rdev);
return r;
--
1.7.7.5
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prev parent reply other threads:[~2012-04-13 14:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-12 20:13 [PATCH] drm/radeon/si: add missing radeon_bo_unreserve in si_rlc_init() alexdeucher
2012-04-13 13:54 ` Michel Dänzer
2012-04-13 14:26 ` alexdeucher [this message]
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