[PATCH] drm: Fix documentation warning for read_mpcc_state in mpc.h

[Aurabindo Pillai]

On 7/12/24 1:45 PM, Abhishek Tamboli wrote:
> Add detail description for the read_mpcc_state function in the
> mpc_funcs struct to resolve the documentation warning.
> 
> A kernel-doc warning was addressed:
> ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:547: warning:
> Function parameter or struct member 'read_mpcc_state' not
> described in 'mpc_funcs'.
> 
> Signed-off-by: Abhishek Tamboli <abhishektamboli9 at gmail.com>
> ---
>   drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h | 16 ++++++++++++++++
>   1 file changed, 16 insertions(+)
> 
> diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
> index 34a398f23fc6..9e65ecf1d3b0 100644
> --- a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
> +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
> @@ -282,6 +282,22 @@ struct mpcc_state {
>    * struct mpc_funcs - funcs
>    */
>   struct mpc_funcs {
> +	/**
> +	 * @read_mpcc_state:
> +	 *
> +	 * Reads the state of a given MPCC instance.
> +	 *
> +	 * Parameters:
> +	 *
> +	 * - [in/out] mpc - MPC context.
> +	 * - [in] mpcc_inst - MPCC Instance whose state is to be read.
> +	 * - [out] mpcc_state - MPCC state structure where the state
> +	 *                    of the MPCC instance will be stored.
> +	 *
> +	 * Return:
> +	 *
> +	 * void
> +	 */
>   	void (*read_mpcc_state)(
>   			struct mpc *mpc,
>   			int mpcc_inst,

Looks like fix for this has been already merged via a195f08636f9d7 
drm/amd/display: fix documentation warnings for mpc.h

--

Thanks & Regards,
Aurabindo Pillai