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

["Christian König" <christian.koenig@amd.com>]

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@amd.com>
> Cc: stable@vger.kernel.org

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

Fix is Reviewed-by: Christian Kï¿œnig <christian.koenig@amd.com>

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,