linux-kernel - Re: [PATCH] drm/amd/amdgpu: hide #warning for missing DC config

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Message-ID: <CADnq5_NX+eGdsK20_Cn_+5WDbJpyPukqhyXhgEoce4UagAncrA@mail.gmail.com>
Date:   Mon, 15 Jul 2019 12:09:45 -0400
From:   Alex Deucher <alexdeucher@...il.com>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        "David (ChunMing) Zhou" <David1.Zhou@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, Jack Xiao <Jack.Xiao@....com>,
        Kevin Wang <kevin1.wang@....com>,
        LKML <linux-kernel@...r.kernel.org>,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        Huang Rui <ray.huang@....com>,
        Maling list - DRI developers 
        <dri-devel@...ts.freedesktop.org>,
        Xiaojie Yuan <xiaojie.yuan@....com>,
        Hawking Zhang <Hawking.Zhang@....com>
Subject: Re: [PATCH] drm/amd/amdgpu: hide #warning for missing DC config

On Fri, Jul 12, 2019 at 5:41 AM Arnd Bergmann <arnd@...db.de> wrote:
>
> It is annoying to have #warnings that trigger in randconfig
> builds like
>
> drivers/gpu/drm/amd/amdgpu/soc15.c:653:3: error: "Enable CONFIG_DRM_AMD_DC for display support on SOC15."
> drivers/gpu/drm/amd/amdgpu/nv.c:400:3: error: "Enable CONFIG_DRM_AMD_DC for display support on navi."
>
> Remove these and rely on the users to turn these on.
>
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Applied.  thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/nv.c    | 2 --
>  drivers/gpu/drm/amd/amdgpu/soc15.c | 4 ----
>  2 files changed, 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
> index 9253c03d387a..10ec0e81ee58 100644
> --- a/drivers/gpu/drm/amd/amdgpu/nv.c
> +++ b/drivers/gpu/drm/amd/amdgpu/nv.c
> @@ -396,8 +396,6 @@ int nv_set_ip_blocks(struct amdgpu_device *adev)
>  #if defined(CONFIG_DRM_AMD_DC)
>                 else if (amdgpu_device_has_dc_support(adev))
>                         amdgpu_device_ip_block_add(adev, &dm_ip_block);
> -#else
> -#      warning "Enable CONFIG_DRM_AMD_DC for display support on navi."
>  #endif
>                 amdgpu_device_ip_block_add(adev, &gfx_v10_0_ip_block);
>                 amdgpu_device_ip_block_add(adev, &sdma_v5_0_ip_block);
> diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
> index 87152d8ef0df..90fb0149fbea 100644
> --- a/drivers/gpu/drm/amd/amdgpu/soc15.c
> +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
> @@ -649,8 +649,6 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev)
>  #if defined(CONFIG_DRM_AMD_DC)
>                 else if (amdgpu_device_has_dc_support(adev))
>                         amdgpu_device_ip_block_add(adev, &dm_ip_block);
> -#else
> -#      warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15."
>  #endif
>                 if (!(adev->asic_type == CHIP_VEGA20 && amdgpu_sriov_vf(adev))) {
>                         amdgpu_device_ip_block_add(adev, &uvd_v7_0_ip_block);
> @@ -671,8 +669,6 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev)
>  #if defined(CONFIG_DRM_AMD_DC)
>                 else if (amdgpu_device_has_dc_support(adev))
>                         amdgpu_device_ip_block_add(adev, &dm_ip_block);
> -#else
> -#      warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15."
>  #endif
>                 amdgpu_device_ip_block_add(adev, &vcn_v1_0_ip_block);
>                 break;
> --
> 2.20.0
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

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