OSDN Git Service
(root)
/
tomoyo
/
tomoyo-test1.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
0c9e200
)
drm/amdgpu/gfx8: Add serdes wait for idle in CGCG en/disable
author
Tom St Denis
<tom.stdenis@amd.com>
Thu, 26 May 2016 13:47:44 +0000
(09:47 -0400)
committer
Alex Deucher
<alexander.deucher@amd.com>
Thu, 7 Jul 2016 18:50:58 +0000
(14:50 -0400)
Must wait for SERDES idle before exiting RLC SAFEMODE
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
patch
|
blob
|
history
diff --git
a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index
7cfeac1
..
e7fe9cc
100644
(file)
--- a/
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@
-5805,6
+5805,8
@@
static void gfx_v8_0_update_coarse_grain_clock_gating(struct amdgpu_device *adev
WREG32(mmRLC_CGCG_CGLS_CTRL, data);
}
+ gfx_v8_0_wait_for_rlc_serdes(adev);
+
adev->gfx.rlc.funcs->exit_safe_mode(adev);
}
static int gfx_v8_0_update_gfx_clock_gating(struct amdgpu_device *adev,