[PATCH v8 03/10] drm/vc4: Make vc4_crtc_get_encoder public

[Dave Stevenson]

On Mon, 25 Oct 2021 at 16:29, Maxime Ripard <maxime at cerno.tech> wrote:
>
> We'll need that function in vc4_kms to compute the core clock rate
> requirements.
>
> Signed-off-by: Maxime Ripard <maxime at cerno.tech>

Reviewed-by: Dave Stevenson <dave.stevenson at raspberrypi.com>

> ---
>  drivers/gpu/drm/vc4/vc4_crtc.c | 8 ++++----
>  drivers/gpu/drm/vc4/vc4_drv.h  | 5 +++++
>  2 files changed, 9 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
> index e3ed52d96f42..7cfd4a097847 100644
> --- a/drivers/gpu/drm/vc4/vc4_crtc.c
> +++ b/drivers/gpu/drm/vc4/vc4_crtc.c
> @@ -281,10 +281,10 @@ static u32 vc4_crtc_get_fifo_full_level_bits(struct vc4_crtc *vc4_crtc,
>   * allows drivers to push pixels to more than one encoder from the
>   * same CRTC.
>   */
> -static struct drm_encoder *vc4_get_crtc_encoder(struct drm_crtc *crtc,
> -                                               struct drm_atomic_state *state,
> -                                               struct drm_connector_state *(*get_state)(struct drm_atomic_state *state,
> -                                                                                        struct drm_connector *connector))
> +struct drm_encoder *vc4_get_crtc_encoder(struct drm_crtc *crtc,
> +                                        struct drm_atomic_state *state,
> +                                        struct drm_connector_state *(*get_state)(struct drm_atomic_state *state,
> +                                                                                 struct drm_connector *connector))
>  {
>         struct drm_connector *connector;
>         struct drm_connector_list_iter conn_iter;
> diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
> index 4b550ebd9572..f5e678491502 100644
> --- a/drivers/gpu/drm/vc4/vc4_drv.h
> +++ b/drivers/gpu/drm/vc4/vc4_drv.h
> @@ -544,6 +544,11 @@ vc4_crtc_to_vc4_pv_data(const struct vc4_crtc *crtc)
>         return container_of(data, struct vc4_pv_data, base);
>  }
>
> +struct drm_encoder *vc4_get_crtc_encoder(struct drm_crtc *crtc,
> +                                        struct drm_atomic_state *state,
> +                                        struct drm_connector_state *(*get_state)(struct drm_atomic_state *state,
> +                                                                                 struct drm_connector *connector));
> +
>  struct vc4_crtc_state {
>         struct drm_crtc_state base;
>         /* Dlist area for this CRTC configuration. */
> --
> 2.31.1
>