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    Subject[PATCH v8 03/10] drm/vc4: Make vc4_crtc_get_encoder public
    Date
    We'll need that function in vc4_kms to compute the core clock rate
    requirements.

    Signed-off-by: Maxime Ripard <maxime@cerno.tech>
    ---
    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
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