diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 19 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_helper.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_plane_helper.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | 1 |
5 files changed, 23 insertions, 14 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index ff5f034cc405..cbd5e7240b6b 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -344,8 +344,7 @@ EXPORT_SYMBOL(drm_atomic_get_connector_state); /** * drm_atomic_set_crtc_for_plane - set crtc for plane - * @state: the incoming atomic state - * @plane: the plane whose incoming state to update + * @plane_state: the plane whose incoming state to update * @crtc: crtc to use for the plane * * Changing the assigned crtc for a plane requires us to grab the lock and state @@ -358,16 +357,12 @@ EXPORT_SYMBOL(drm_atomic_get_connector_state); * sequence must be restarted. All other errors are fatal. */ int -drm_atomic_set_crtc_for_plane(struct drm_atomic_state *state, - struct drm_plane *plane, struct drm_crtc *crtc) +drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state, + struct drm_crtc *crtc) { - struct drm_plane_state *plane_state = - drm_atomic_get_plane_state(state, plane); + struct drm_plane *plane = plane_state->plane; struct drm_crtc_state *crtc_state; - if (WARN_ON(IS_ERR(plane_state))) - return PTR_ERR(plane_state); - if (plane_state->crtc) { crtc_state = drm_atomic_get_crtc_state(plane_state->state, plane_state->crtc); diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index eb380ee2dc58..379d37acd5b5 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -1277,7 +1277,7 @@ retry: goto fail; } - ret = drm_atomic_set_crtc_for_plane(state, plane, crtc); + ret = drm_atomic_set_crtc_for_plane(plane_state, crtc); if (ret != 0) goto fail; drm_atomic_set_fb_for_plane(plane_state, fb); @@ -1356,7 +1356,7 @@ retry: goto fail; } - ret = drm_atomic_set_crtc_for_plane(state, plane, NULL); + ret = drm_atomic_set_crtc_for_plane(plane_state, NULL); if (ret != 0) goto fail; drm_atomic_set_fb_for_plane(plane_state, NULL); @@ -1519,7 +1519,7 @@ retry: crtc_state->enable = false; - ret = drm_atomic_set_crtc_for_plane(state, crtc->primary, NULL); + ret = drm_atomic_set_crtc_for_plane(primary_state, NULL); if (ret != 0) goto fail; @@ -1534,7 +1534,7 @@ retry: crtc_state->enable = true; drm_mode_copy(&crtc_state->mode, set->mode); - ret = drm_atomic_set_crtc_for_plane(state, crtc->primary, crtc); + ret = drm_atomic_set_crtc_for_plane(primary_state, crtc); if (ret != 0) goto fail; drm_atomic_set_fb_for_plane(primary_state, set->fb); @@ -1806,7 +1806,7 @@ retry: goto fail; } - ret = drm_atomic_set_crtc_for_plane(state, plane, crtc); + ret = drm_atomic_set_crtc_for_plane(plane_state, crtc); if (ret != 0) goto fail; drm_atomic_set_fb_for_plane(plane_state, fb); @@ -1869,6 +1869,9 @@ void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc) { kfree(crtc->state); crtc->state = kzalloc(sizeof(*crtc->state), GFP_KERNEL); + + if (crtc->state) + crtc->state->crtc = crtc; } EXPORT_SYMBOL(drm_atomic_helper_crtc_reset); @@ -1928,6 +1931,9 @@ void drm_atomic_helper_plane_reset(struct drm_plane *plane) kfree(plane->state); plane->state = kzalloc(sizeof(*plane->state), GFP_KERNEL); + + if (plane->state) + plane->state->plane = plane; } EXPORT_SYMBOL(drm_atomic_helper_plane_reset); @@ -1985,6 +1991,9 @@ void drm_atomic_helper_connector_reset(struct drm_connector *connector) { kfree(connector->state); connector->state = kzalloc(sizeof(*connector->state), GFP_KERNEL); + + if (connector->state) + connector->state->connector = connector; } EXPORT_SYMBOL(drm_atomic_helper_connector_reset); diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index d552708409de..b1979e7bdc88 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -946,6 +946,7 @@ int drm_helper_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mod crtc_state = kzalloc(sizeof(*crtc_state), GFP_KERNEL); if (!crtc_state) return -ENOMEM; + crtc_state->crtc = crtc; crtc_state->enable = true; crtc_state->planes_changed = true; @@ -1005,6 +1006,7 @@ int drm_helper_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, plane_state = kzalloc(sizeof(*plane_state), GFP_KERNEL); if (!plane_state) return -ENOMEM; + plane_state->plane = plane; plane_state->crtc = crtc; drm_atomic_set_fb_for_plane(plane_state, crtc->primary->fb); diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index 18a1ac6ac22f..ae61fb21ea86 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -517,6 +517,7 @@ int drm_plane_helper_update(struct drm_plane *plane, struct drm_crtc *crtc, plane_state = kzalloc(sizeof(*plane_state), GFP_KERNEL); if (!plane_state) return -ENOMEM; + plane_state->plane = plane; plane_state->crtc = crtc; drm_atomic_set_fb_for_plane(plane_state, fb); @@ -563,6 +564,7 @@ int drm_plane_helper_disable(struct drm_plane *plane) plane_state = kzalloc(sizeof(*plane_state), GFP_KERNEL); if (!plane_state) return -ENOMEM; + plane_state->plane = plane; plane_state->crtc = NULL; drm_atomic_set_fb_for_plane(plane_state, NULL); diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c index 26e5fdea6594..fc76f630e5b1 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c @@ -113,6 +113,7 @@ static void mdp5_plane_reset(struct drm_plane *plane) } else { mdp5_state->zpos = 1 + drm_plane_index(plane); } + mdp5_state->base.plane = plane; plane->state = &mdp5_state->base; } |