[PATCH 18/23] drm/sti: Convert to CRTC VBLANK callbacks

[Benjamin Gaignard]

Le ven. 10 janv. 2020 à 10:21, Thomas Zimmermann <tzimmermann at suse.de> a écrit :
>
> VBLANK callbacks in struct drm_driver are deprecated in favor of
> their equivalents in struct drm_crtc_funcs. Convert sti over.
>

Hi Thomas,

Since you remove the last calls to sti_crtc functions from sti_drv.c I
think that the include could also be removed.

Anyway that looks for me:
Acked-by: Benjamin Gaignard <benjamin.gaignard at linaor.org>

Thanks,
Benjamin

> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> ---
>  drivers/gpu/drm/sti/sti_crtc.c | 11 ++++++++---
>  drivers/gpu/drm/sti/sti_crtc.h |  2 --
>  drivers/gpu/drm/sti/sti_drv.c  |  3 ---
>  3 files changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/gpu/drm/sti/sti_crtc.c b/drivers/gpu/drm/sti/sti_crtc.c
> index dc64fbfc4e61..49e6cb8f5836 100644
> --- a/drivers/gpu/drm/sti/sti_crtc.c
> +++ b/drivers/gpu/drm/sti/sti_crtc.c
> @@ -279,12 +279,13 @@ int sti_crtc_vblank_cb(struct notifier_block *nb,
>         return 0;
>  }
>
> -int sti_crtc_enable_vblank(struct drm_device *dev, unsigned int pipe)
> +static int sti_crtc_enable_vblank(struct drm_crtc *crtc)
>  {
> +       struct drm_device *dev = crtc->dev;
> +       unsigned int pipe = crtc->index;
>         struct sti_private *dev_priv = dev->dev_private;
>         struct sti_compositor *compo = dev_priv->compo;
>         struct notifier_block *vtg_vblank_nb = &compo->vtg_vblank_nb[pipe];
> -       struct drm_crtc *crtc = &compo->mixer[pipe]->drm_crtc;
>         struct sti_vtg *vtg = compo->vtg[pipe];
>
>         DRM_DEBUG_DRIVER("\n");
> @@ -297,8 +298,10 @@ int sti_crtc_enable_vblank(struct drm_device *dev, unsigned int pipe)
>         return 0;
>  }
>
> -void sti_crtc_disable_vblank(struct drm_device *drm_dev, unsigned int pipe)
> +static void sti_crtc_disable_vblank(struct drm_crtc *crtc)
>  {
> +       struct drm_device *drm_dev = crtc->dev;
> +       unsigned int pipe = crtc->index;
>         struct sti_private *priv = drm_dev->dev_private;
>         struct sti_compositor *compo = priv->compo;
>         struct notifier_block *vtg_vblank_nb = &compo->vtg_vblank_nb[pipe];
> @@ -330,6 +333,8 @@ static const struct drm_crtc_funcs sti_crtc_funcs = {
>         .atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
>         .atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
>         .late_register = sti_crtc_late_register,
> +       .enable_vblank = sti_crtc_enable_vblank,
> +       .disable_vblank = sti_crtc_disable_vblank,
>  };
>
>  bool sti_crtc_is_main(struct drm_crtc *crtc)
> diff --git a/drivers/gpu/drm/sti/sti_crtc.h b/drivers/gpu/drm/sti/sti_crtc.h
> index df489ab14e2b..1132b4586712 100644
> --- a/drivers/gpu/drm/sti/sti_crtc.h
> +++ b/drivers/gpu/drm/sti/sti_crtc.h
> @@ -15,8 +15,6 @@ struct sti_mixer;
>
>  int sti_crtc_init(struct drm_device *drm_dev, struct sti_mixer *mixer,
>                   struct drm_plane *primary, struct drm_plane *cursor);
> -int sti_crtc_enable_vblank(struct drm_device *dev, unsigned int pipe);
> -void sti_crtc_disable_vblank(struct drm_device *dev, unsigned int pipe);
>  int sti_crtc_vblank_cb(struct notifier_block *nb,
>                        unsigned long event, void *data);
>  bool sti_crtc_is_main(struct drm_crtc *drm_crtc);
> diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
> index a39fc36f815b..8e30001bf545 100644
> --- a/drivers/gpu/drm/sti/sti_drv.c
> +++ b/drivers/gpu/drm/sti/sti_drv.c
> @@ -146,9 +146,6 @@ static struct drm_driver sti_driver = {
>         .dumb_create = drm_gem_cma_dumb_create,
>         .fops = &sti_driver_fops,
>
> -       .enable_vblank = sti_crtc_enable_vblank,
> -       .disable_vblank = sti_crtc_disable_vblank,
> -
>         .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
>         .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
>         .gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
> --
> 2.24.1
>