diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2018-03-21 12:20:27 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2018-03-28 09:45:44 +0300 |
| commit | 352f9a8419df87b925ccc7fc56f1a75aa2290e93 (patch) | |
| tree | febe7e235a59526abd36ceef0a55f8131464351a | |
| parent | a18301b9f556101b4b87cd83b050c553652e91e4 (diff) | |
drm/sti: Let core take care of normalizing the zpos
Instead of re-implementing the drm_atomic_helper_check() locally with just
adding drm_atomic_normalize_zpos() into it, set the
drm_mode_config->normalize_zpos.
Note: the drm_atomic_helper_check() now includes
if (state->legacy_cursor_update)
state->async_update = !drm_atomic_helper_async_check(drm, state);
which was added after the driver moved away from using it
(38d868e41c4b9250d5a115c049dc2d48f4909581 drm: Don't force all planes to
be added to the state due to zpos)
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
CC: Benjamin Gaignard <benjamin.gaignard@linaro.org>
CC: Vincent Abriou <vincent.abriou@st.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180321102029.15248-5-peter.ujfalusi@ti.com
| -rw-r--r-- | drivers/gpu/drm/sti/sti_drv.c | 24 |
1 files 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 @@ err: 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); |