| Message ID | 67cb4ca9889e6bf29314db37127ff15eed279c53.1516617243.git-series.maxime.ripard@free-electrons.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Jan 22, 2018 at 6:35 PM, Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > In order to support normalized zpos, we need to call > drm_atomic_normalize_zpos in our driver's drm_mode_config_funcs' > atomic_check. > > Let's duplicate the definition of drm_atomic_helper_check for now. > > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Chen-Yu Tsai <wens@csie.org>
diff --git a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c index a01a5b7d46e6..e68004844abe 100644 --- a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c +++ b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c @@ -26,9 +26,21 @@ static void sun4i_de_output_poll_changed(struct drm_device *drm) drm_fbdev_cma_hotplug_event(drv->fbdev); } +static int sun4i_de_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; + + return drm_atomic_helper_check_planes(dev, state); +} + static const struct drm_mode_config_funcs sun4i_de_mode_config_funcs = { .output_poll_changed = sun4i_de_output_poll_changed, - .atomic_check = drm_atomic_helper_check, + .atomic_check = sun4i_de_atomic_check, .atomic_commit = drm_atomic_helper_commit, .fb_create = drm_gem_fb_create, };
In order to support normalized zpos, we need to call drm_atomic_normalize_zpos in our driver's drm_mode_config_funcs' atomic_check. Let's duplicate the definition of drm_atomic_helper_check for now. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> --- drivers/gpu/drm/sun4i/sun4i_framebuffer.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)