[PATCH] drm/amd/display: Add htmldocs description for fused_io interface

[Alex Deucher]

Acked-by: Alex Deucher <alexander.deucher at amd.com>

On Wed, Apr 9, 2025 at 1:06 PM <Roman.Li at amd.com> wrote:
>
> From: Roman Li <Roman.Li at amd.com>
>
> [Why]
> htmldocs build warning: "Function parameter or struct member 'fused_io'
> not described in 'amdgpu_display_manager'".
>
> [How]
> Add missing description.
>
> Fixes: af632d3f59e6 ("drm/amd/display: HDCP Locality check using DMUB Fused IO")
>
> Reported-by: Stephen Rothwell <sfr at canb.auug.org.au>
> Signed-off-by: Roman Li <Roman.Li at amd.com>
> ---
>  drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
> index f84d6cd4f733..bf2839bb80db 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
> @@ -639,6 +639,11 @@ struct amdgpu_display_manager {
>          */
>         struct amdgpu_i2c_adapter *oem_i2c;
>
> +       /**
> +        * @fused_io:
> +        *
> +        * dmub fused io interface
> +        */
>         struct fused_io_sync {
>                 struct completion replied;
>                 char reply_data[0x40];  // Cannot include dmub_cmd here
> --
> 2.34.1
>