Re: [PATCH] drm/amdgpu: fix topaz/tonga gmc assignment in 4.4 stable

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Am 08.03.2016 um 00:40 schrieb Alex Deucher:
When upstream commit 429c45deae6e57f1bb91bfb05b671063fb0cef60
was applied to 4.4 as d60703ca942e8d044d61360bc9792fcab54b95d0
it applied incorrectly to the tonga_ip_blocks array rather than
the topaz_ip_blocks array.  Fix that up here.

Bug:
https://bugzilla.kernel.org/show_bug.cgi?id=113951

Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx

Well, that's a rather ugly case where the automated back-porting of a patch didn't worked.

Fix is Reviewed-by: Christian König <christian.koenig@xxxxxxx>

Regards,
Christian.

---
  drivers/gpu/drm/amd/amdgpu/vi.c | 12 ++++++------
  1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 7628eb4..3e9cbe3 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1082,10 +1082,10 @@ static const struct amdgpu_ip_block_version topaz_ip_blocks[] =
  	},
  	{
  		.type = AMD_IP_BLOCK_TYPE_GMC,
-		.major = 8,
-		.minor = 0,
+		.major = 7,
+		.minor = 4,
  		.rev = 0,
-		.funcs = &gmc_v8_0_ip_funcs,
+		.funcs = &gmc_v7_0_ip_funcs,
  	},
  	{
  		.type = AMD_IP_BLOCK_TYPE_IH,
@@ -1129,10 +1129,10 @@ static const struct amdgpu_ip_block_version tonga_ip_blocks[] =
  	},
  	{
  		.type = AMD_IP_BLOCK_TYPE_GMC,
-		.major = 7,
-		.minor = 4,
+		.major = 8,
+		.minor = 0,
  		.rev = 0,
-		.funcs = &gmc_v7_0_ip_funcs,
+		.funcs = &gmc_v8_0_ip_funcs,
  	},
  	{
  		.type = AMD_IP_BLOCK_TYPE_IH,

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