git.openwrt.org Git - openwrt/staging/dangole.git/blob

   1 From 28f071bd81de9d9026587c9fe7a6f9c3781a30cf Mon Sep 17 00:00:00 2001
   2 From: Maxime Ripard <maxime@cerno.tech>
   3 Date: Mon, 14 Jun 2021 15:27:24 +0200
   4 Subject: [PATCH] drm/vc4: crtc: Add encoder to vc4_crtc_config_pv
   5  prototype
   6
   7 vc4_crtc_config_pv() retrieves the encoder again, even though its only
   8 caller, vc4_crtc_atomic_enable(), already did.
   9
  10 Pass the encoder pointer as an argument instead of going through all the
  11 connectors to retrieve it again.
  12
  13 Signed-off-by: Maxime Ripard <maxime@cerno.tech>
  14 ---
  15  drivers/gpu/drm/vc4/vc4_crtc.c | 7 +++----
  16  1 file changed, 3 insertions(+), 4 deletions(-)
  17
  18 --- a/drivers/gpu/drm/vc4/vc4_crtc.c
  19 +++ b/drivers/gpu/drm/vc4/vc4_crtc.c
  20 @@ -315,12 +315,11 @@ static void vc4_crtc_pixelvalve_reset(st
  21         CRTC_WRITE(PV_CONTROL, CRTC_READ(PV_CONTROL) | PV_CONTROL_FIFO_CLR);
  22  }
  23
  24 -static void vc4_crtc_config_pv(struct drm_crtc *crtc, struct drm_atomic_state *state)
  25 +static void vc4_crtc_config_pv(struct drm_crtc *crtc, struct drm_encoder *encoder,
  26 +                              struct drm_atomic_state *state)
  27  {
  28         struct drm_device *dev = crtc->dev;
  29         struct vc4_dev *vc4 = to_vc4_dev(dev);
  30 -       struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc, state,
  31 -                                                          drm_atomic_get_new_connector_state);
  32         struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
  33         struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
  34         const struct vc4_pv_data *pv_data = vc4_crtc_to_vc4_pv_data(vc4_crtc);
  35 @@ -601,7 +600,7 @@ static void vc4_crtc_atomic_enable(struc
  36         if (vc4_encoder->pre_crtc_configure)
  37                 vc4_encoder->pre_crtc_configure(encoder, state);
  38
  39 -       vc4_crtc_config_pv(crtc, state);
  40 +       vc4_crtc_config_pv(crtc, encoder, state);
  41
  42         CRTC_WRITE(PV_CONTROL, CRTC_READ(PV_CONTROL) | PV_CONTROL_EN);
  43