[PATCH] drm/amdgpu/display: fix build when CONFIG_DRM_AMD_DC_DCN is not set

[Alex Deucher]

ping

On Wed, Oct 27, 2021 at 6:40 PM Alex Deucher <alexander.deucher at amd.com> wrote:
>
> Need to guard some things with CONFIG_DRM_AMD_DC_DCN.
>
> Fixes: 707021dc0e16f6 ("drm/amd/display: Enable dpia in dmub only for DCN31 B0")
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
> ---
>  drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index 3f36dbb2c663..6dd6262f2769 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -1108,7 +1108,9 @@ static int dm_dmub_hw_init(struct amdgpu_device *adev)
>         case CHIP_YELLOW_CARP:
>                 if (dc->ctx->asic_id.hw_internal_rev != YELLOW_CARP_A0) {
>                         hw_params.dpia_supported = true;
> +#if defined(CONFIG_DRM_AMD_DC_DCN)
>                         hw_params.disable_dpia = dc->debug.dpia_debug.bits.disable_dpia;
> +#endif
>                 }
>                 break;
>         default:
> --
> 2.31.1
>