xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge airlied/drm-next into drm-intel-next-queued

Browse Source 
Ben Widawsky/Daniel Stone need the extended modifier support from
drm-misc to be able to merge CCS support for i915.ko

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2017-08-10 18:12:01 +02:00
parent 3ec0af7f22 09ef2378dc
commit 148b1e115e
375 changed files with 9203 additions and 4668 deletions
Download Patch File Download Diff File Expand all files Collapse all files

250
drivers/gpu/drm/drm_atomic_helper.c
View File

@@ -921,16 +921,12 @@ drm_atomic_helper_update_legacy_modeset_state(struct drm_device *dev,
crtc = new_conn_state->crtc;
if ((!crtc && old_conn_state->crtc) ||
(crtc && drm_atomic_crtc_needs_modeset(crtc->state))) {
struct drm_property *dpms_prop =
dev->mode_config.dpms_property;
int mode = DRM_MODE_DPMS_OFF;
if (crtc && crtc->state->active)
mode = DRM_MODE_DPMS_ON;
connector->dpms = mode;
drm_object_property_set_value(&connector->base,
dpms_prop, mode);
}
}
@@ -1270,7 +1266,7 @@ void drm_atomic_helper_wait_for_flip_done(struct drm_device *dev,
struct drm_crtc *crtc;
int i;
for_each_crtc_in_state(old_state, crtc, unused, i) {
for_each_new_crtc_in_state(old_state, crtc, unused, i) {
struct drm_crtc_commit *commit = old_state->crtcs[i].commit;
int ret;
@@ -2971,171 +2967,6 @@ out:
}
EXPORT_SYMBOL(drm_atomic_helper_resume);
/**
* drm_atomic_helper_crtc_set_property - helper for crtc properties
* @crtc: DRM crtc
* @property: DRM property
* @val: value of property
*
* Provides a default crtc set_property handler using the atomic driver
* interface.
*
* RETURNS:
* Zero on success, error code on failure
*/
int
drm_atomic_helper_crtc_set_property(struct drm_crtc *crtc,
struct drm_property *property,
uint64_t val)
{
struct drm_atomic_state *state;
struct drm_crtc_state *crtc_state;
int ret = 0;
state = drm_atomic_state_alloc(crtc->dev);
if (!state)
return -ENOMEM;
/* ->set_property is always called with all locks held. */
state->acquire_ctx = crtc->dev->mode_config.acquire_ctx;
retry:
crtc_state = drm_atomic_get_crtc_state(state, crtc);
if (IS_ERR(crtc_state)) {
ret = PTR_ERR(crtc_state);
goto fail;
}
ret = drm_atomic_crtc_set_property(crtc, crtc_state,
property, val);
if (ret)
goto fail;
ret = drm_atomic_commit(state);
fail:
if (ret == -EDEADLK)
goto backoff;
drm_atomic_state_put(state);
return ret;
backoff:
drm_atomic_state_clear(state);
drm_atomic_legacy_backoff(state);
goto retry;
}
EXPORT_SYMBOL(drm_atomic_helper_crtc_set_property);
/**
* drm_atomic_helper_plane_set_property - helper for plane properties
* @plane: DRM plane
* @property: DRM property
* @val: value of property
*
* Provides a default plane set_property handler using the atomic driver
* interface.
*
* RETURNS:
* Zero on success, error code on failure
*/
int
drm_atomic_helper_plane_set_property(struct drm_plane *plane,
struct drm_property *property,
uint64_t val)
{
struct drm_atomic_state *state;
struct drm_plane_state *plane_state;
int ret = 0;
state = drm_atomic_state_alloc(plane->dev);
if (!state)
return -ENOMEM;
/* ->set_property is always called with all locks held. */
state->acquire_ctx = plane->dev->mode_config.acquire_ctx;
retry:
plane_state = drm_atomic_get_plane_state(state, plane);
if (IS_ERR(plane_state)) {
ret = PTR_ERR(plane_state);
goto fail;
}
ret = drm_atomic_plane_set_property(plane, plane_state,
property, val);
if (ret)
goto fail;
ret = drm_atomic_commit(state);
fail:
if (ret == -EDEADLK)
goto backoff;
drm_atomic_state_put(state);
return ret;
backoff:
drm_atomic_state_clear(state);
drm_atomic_legacy_backoff(state);
goto retry;
}
EXPORT_SYMBOL(drm_atomic_helper_plane_set_property);
/**
* drm_atomic_helper_connector_set_property - helper for connector properties
* @connector: DRM connector
* @property: DRM property
* @val: value of property
*
* Provides a default connector set_property handler using the atomic driver
* interface.
*
* RETURNS:
* Zero on success, error code on failure
*/
int
drm_atomic_helper_connector_set_property(struct drm_connector *connector,
struct drm_property *property,
uint64_t val)
{
struct drm_atomic_state *state;
struct drm_connector_state *connector_state;
int ret = 0;
state = drm_atomic_state_alloc(connector->dev);
if (!state)
return -ENOMEM;
/* ->set_property is always called with all locks held. */
state->acquire_ctx = connector->dev->mode_config.acquire_ctx;
retry:
connector_state = drm_atomic_get_connector_state(state, connector);
if (IS_ERR(connector_state)) {
ret = PTR_ERR(connector_state);
goto fail;
}
ret = drm_atomic_connector_set_property(connector, connector_state,
property, val);
if (ret)
goto fail;
ret = drm_atomic_commit(state);
fail:
if (ret == -EDEADLK)
goto backoff;
drm_atomic_state_put(state);
return ret;
backoff:
drm_atomic_state_clear(state);
drm_atomic_legacy_backoff(state);
goto retry;
}
EXPORT_SYMBOL(drm_atomic_helper_connector_set_property);
static int page_flip_common(struct drm_atomic_state *state,
struct drm_crtc *crtc,
struct drm_framebuffer *fb,
@@ -3270,85 +3101,6 @@ fail:
}
EXPORT_SYMBOL(drm_atomic_helper_page_flip_target);
/**
* drm_atomic_helper_connector_dpms() - connector dpms helper implementation
* @connector: affected connector
* @mode: DPMS mode
*
* This is the main helper function provided by the atomic helper framework for
* implementing the legacy DPMS connector interface. It computes the new desired
* &drm_crtc_state.active state for the corresponding CRTC (if the connector is
* enabled) and updates it.
*
* Returns:
* Returns 0 on success, negative errno numbers on failure.
*/
int drm_atomic_helper_connector_dpms(struct drm_connector *connector,
int mode)
{
struct drm_mode_config *config = &connector->dev->mode_config;
struct drm_atomic_state *state;
struct drm_crtc_state *crtc_state;
struct drm_crtc *crtc;
struct drm_connector *tmp_connector;
struct drm_connector_list_iter conn_iter;
int ret;
bool active = false;
int old_mode = connector->dpms;
if (mode != DRM_MODE_DPMS_ON)
mode = DRM_MODE_DPMS_OFF;
connector->dpms = mode;
crtc = connector->state->crtc;
if (!crtc)
return 0;
state = drm_atomic_state_alloc(connector->dev);
if (!state)
return -ENOMEM;
state->acquire_ctx = crtc->dev->mode_config.acquire_ctx;
retry:
crtc_state = drm_atomic_get_crtc_state(state, crtc);
if (IS_ERR(crtc_state)) {
ret = PTR_ERR(crtc_state);
goto fail;
}
WARN_ON(!drm_modeset_is_locked(&config->connection_mutex));
drm_connector_list_iter_begin(connector->dev, &conn_iter);
drm_for_each_connector_iter(tmp_connector, &conn_iter) {
if (tmp_connector->state->crtc != crtc)
continue;
if (tmp_connector->dpms == DRM_MODE_DPMS_ON) {
active = true;
break;
}
}
drm_connector_list_iter_end(&conn_iter);
crtc_state->active = active;
ret = drm_atomic_commit(state);
fail:
if (ret == -EDEADLK)
goto backoff;
if (ret != 0)
connector->dpms = old_mode;
drm_atomic_state_put(state);
return ret;
backoff:
drm_atomic_state_clear(state);
drm_atomic_legacy_backoff(state);
goto retry;
}
EXPORT_SYMBOL(drm_atomic_helper_connector_dpms);
/**
* drm_atomic_helper_best_encoder - Helper for
* &drm_connector_helper_funcs.best_encoder callback