Re: [PATCH v8 15/23] drm/mediatek: Manage component's clock with function pointers

[AngeloGioacchino Del Regno]

Il 16/10/23 12:40, Hsiao Chien Sung ha scritto:
> By registering component related functions to the pointers,
> we can easily manage them within a for-loop and simplify the
> logic of clock control significantly.
>
> Reviewed-by: CK Hu <ck.hu@xxxxxxxxxxxx>
> Signed-off-by: Hsiao Chien Sung <shawn.sung@xxxxxxxxxxxx>
> ---
>   .../gpu/drm/mediatek/mtk_disp_ovl_adaptor.c   | 111 +++++++-----------
>   1 file changed, 44 insertions(+), 67 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> index 60e5dfe9ef0d..fffef2a4f919 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> @@ -53,6 +53,7 @@ struct ovl_adaptor_comp_match {
>   	enum mtk_ovl_adaptor_comp_type type;
>   	enum mtk_ddp_comp_id comp_id;
>   	int alias_id;
> +	const struct mtk_ddp_comp_funcs *funcs;
>   };
>   
>   struct mtk_disp_ovl_adaptor {
> @@ -67,20 +68,35 @@ static const char * const private_comp_stem[OVL_ADAPTOR_TYPE_NUM] = {
>   	[OVL_ADAPTOR_TYPE_MERGE]	= "merge",
>   };
>   
> +static const struct mtk_ddp_comp_funcs _ethdr = {

Sorry I just noticed that; can you please remove the leading "_" from all
of those?

_ethdr -> ethdr or mtk_ethdr
_merge -> merge or mtk_merge
_rdma  -> rdma  or mtk_rdma

Thanks,
Angelo