target/linux/bcm27xx/patches-5.15/950-0013-drm-vc4-Make-vc4_crtc_get_encoder-public.patch

   1 From e83ac8f131b0f691e2a35866fa67b484c7256a49 Mon Sep 17 00:00:00 2001
   2 From: Maxime Ripard <maxime@cerno.tech>
   3 Date: Wed, 26 May 2021 16:07:01 +0200
   4 Subject: [PATCH] drm/vc4: Make vc4_crtc_get_encoder public
   5
   6 We'll need that function in vc4_kms to compute the core clock rate
   7 requirements.
   8
   9 Signed-off-by: Maxime Ripard <maxime@cerno.tech>
  10 ---
  11  drivers/gpu/drm/vc4/vc4_crtc.c | 8 ++++----
  12  drivers/gpu/drm/vc4/vc4_drv.h  | 5 +++++
  13  2 files changed, 9 insertions(+), 4 deletions(-)
  14
  15 --- a/drivers/gpu/drm/vc4/vc4_crtc.c
  16 +++ b/drivers/gpu/drm/vc4/vc4_crtc.c
  17 @@ -281,10 +281,10 @@ static u32 vc4_crtc_get_fifo_full_level_
  18   * allows drivers to push pixels to more than one encoder from the
  19   * same CRTC.
  20   */
  21 -static struct drm_encoder *vc4_get_crtc_encoder(struct drm_crtc *crtc,
  22 -                                               struct drm_atomic_state *state,
  23 -                                               struct drm_connector_state *(*get_state)(struct drm_atomic_state *state,
  24 -                                                                                        struct drm_connector *connector))
  25 +struct drm_encoder *vc4_get_crtc_encoder(struct drm_crtc *crtc,
  26 +                                        struct drm_atomic_state *state,
  27 +                                        struct drm_connector_state *(*get_state)(struct drm_atomic_state *state,
  28 +                                                                                 struct drm_connector *connector))
  29  {
  30         struct drm_connector *connector;
  31         struct drm_connector_list_iter conn_iter;
  32 --- a/drivers/gpu/drm/vc4/vc4_drv.h
  33 +++ b/drivers/gpu/drm/vc4/vc4_drv.h
  34 @@ -544,6 +544,11 @@ vc4_crtc_to_vc4_pv_data(const struct vc4
  35         return container_of(data, struct vc4_pv_data, base);
  36  }
  37
  38 +struct drm_encoder *vc4_get_crtc_encoder(struct drm_crtc *crtc,
  39 +                                        struct drm_atomic_state *state,
  40 +                                        struct drm_connector_state *(*get_state)(struct drm_atomic_state *state,
  41 +                                                                                 struct drm_connector *connector));
  42 +
  43  struct vc4_crtc_state {
  44         struct drm_crtc_state base;
  45         /* Dlist area for this CRTC configuration. */