2018-01-12 14:21 GMT+01:00 Peter Ujfalusi <peter.ujfalusi@xxxxxx>:
> Instead of re-implementing the drm_atomic_helper_check() locally with just
> adding drm_atomic_normalize_zpos() into it, set the
> drm_device->normalize_zpos.
>
Acked-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxx>
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
> CC: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxx>
> CC: Vincent Abriou <vincent.abriou@xxxxxx>
> Acked-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
> ---
> drivers/gpu/drm/sti/sti_drv.c | 24 +++---------------------
> 1 file changed, 3 insertions(+), 21 deletions(-)
>
> diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
> index 55b6967d27e1..90c46b49c931 100644
> --- a/drivers/gpu/drm/sti/sti_drv.c
> +++ b/drivers/gpu/drm/sti/sti_drv.c
> @@ -119,30 +119,10 @@ static int sti_drm_dbg_init(struct drm_minor *minor)
> return ret;
> }
>
> -static int sti_atomic_check(struct drm_device *dev,
> - struct drm_atomic_state *state)
> -{
> - int ret;
> -
> - ret = drm_atomic_helper_check_modeset(dev, state);
> - if (ret)
> - return ret;
> -
> - ret = drm_atomic_normalize_zpos(dev, state);
> - if (ret)
> - return ret;
> -
> - ret = drm_atomic_helper_check_planes(dev, state);
> - if (ret)
> - return ret;
> -
> - return ret;
> -}
> -
> static const struct drm_mode_config_funcs sti_mode_config_funcs = {
> .fb_create = drm_gem_fb_create,
> .output_poll_changed = drm_fb_helper_output_poll_changed,
> - .atomic_check = sti_atomic_check,
> + .atomic_check = drm_atomic_helper_check,
> .atomic_commit = drm_atomic_helper_commit,
> };
>
> @@ -160,6 +140,8 @@ static void sti_mode_config_init(struct drm_device *dev)
> dev->mode_config.max_height = STI_MAX_FB_HEIGHT;
>
> dev->mode_config.funcs = &sti_mode_config_funcs;
> +
> + dev->mode_config.normalize_zpos = true;
> }
>
> DEFINE_DRM_GEM_CMA_FOPS(sti_driver_fops);
> --
> Peter
>
> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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