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drm: Roll out drm_for_each_{plane,crtc,encoder}

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Remaining manual work in the drm core&helpers. Nothing special here,
no surprises.

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
This commit is contained in:
Daniel Vetter 2015-07-09 23:44:35 +02:00
parent 9e75c0ef14
commit e4f6254632
4 changed files with 19 additions and 18 deletions
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26
drivers/gpu/drm/drm_crtc.c
View File

@ -736,7 +736,7 @@ unsigned int drm_crtc_index(struct drm_crtc *crtc)
unsigned int index = 0;
struct drm_crtc *tmp;
list_for_each_entry(tmp, &crtc->dev->mode_config.crtc_list, head) {
drm_for_each_crtc(tmp, crtc->dev) {
if (tmp == crtc)
return index;
@ -1280,7 +1280,7 @@ unsigned int drm_plane_index(struct drm_plane *plane)
unsigned int index = 0;
struct drm_plane *tmp;
list_for_each_entry(tmp, &plane->dev->mode_config.plane_list, head) {
drm_for_each_plane(tmp, plane->dev) {
if (tmp == plane)
return index;
@ -1719,10 +1719,10 @@ int drm_mode_group_init_legacy_group(struct drm_device *dev,
if (ret)
return ret;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
drm_for_each_crtc(crtc, dev)
group->id_list[group->num_crtcs++] = crtc->base.id;
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head)
drm_for_each_encoder(encoder, dev)
group->id_list[group->num_crtcs + group->num_encoders++] =
encoder->base.id;
@ -1811,15 +1811,17 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
mutex_lock(&dev->mode_config.mutex);
if (!drm_is_primary_client(file_priv)) {
struct drm_connector *connector;
struct drm_encoder *encoder;
struct drm_crtc *crtc;
mode_group = NULL;
list_for_each(lh, &dev->mode_config.crtc_list)
drm_for_each_crtc(crtc, dev)
crtc_count++;
drm_for_each_connector(connector, dev)
connector_count++;
list_for_each(lh, &dev->mode_config.encoder_list)
drm_for_each_encoder(encoder, dev)
encoder_count++;
} else {
@ -2287,7 +2289,7 @@ int drm_mode_getplane_res(struct drm_device *dev, void *data,
plane_ptr = (uint32_t __user *)(unsigned long)plane_resp->plane_id_ptr;
/* Plane lists are invariant, no locking needed. */
list_for_each_entry(plane, &config->plane_list, head) {
drm_for_each_plane(plane, dev) {
/*
* Unless userspace set the 'universal planes'
* capability bit, only advertise overlays.
@ -2592,7 +2594,7 @@ int drm_mode_set_config_internal(struct drm_mode_set *set)
* connectors from it), hence we need to refcount the fbs across all
* crtcs. Atomic modeset will have saner semantics ...
*/
list_for_each_entry(tmp, &crtc->dev->mode_config.crtc_list, head)
drm_for_each_crtc(tmp, crtc->dev)
tmp->primary->old_fb = tmp->primary->fb;
fb = set->fb;
@ -2603,7 +2605,7 @@ int drm_mode_set_config_internal(struct drm_mode_set *set)
crtc->primary->fb = fb;
}
list_for_each_entry(tmp, &crtc->dev->mode_config.crtc_list, head) {
drm_for_each_crtc(tmp, crtc->dev) {
if (tmp->primary->fb)
drm_framebuffer_reference(tmp->primary->fb);
if (tmp->primary->old_fb)
@ -5377,15 +5379,15 @@ void drm_mode_config_reset(struct drm_device *dev)
struct drm_encoder *encoder;
struct drm_connector *connector;
list_for_each_entry(plane, &dev->mode_config.plane_list, head)
drm_for_each_plane(plane, dev)
if (plane->funcs->reset)
plane->funcs->reset(plane);
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
drm_for_each_crtc(crtc, dev)
if (crtc->funcs->reset)
crtc->funcs->reset(crtc);
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head)
drm_for_each_encoder(encoder, dev)
if (encoder->funcs->reset)
encoder->funcs->reset(encoder);

2
drivers/gpu/drm/drm_crtc_helper.c
View File

@ -151,7 +151,7 @@ bool drm_helper_crtc_in_use(struct drm_crtc *crtc)
if (!oops_in_progress)
WARN_ON(!mutex_is_locked(&dev->mode_config.mutex));
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head)
drm_for_each_encoder(encoder, dev)
if (encoder->crtc == crtc && drm_helper_encoder_in_use(encoder))
return true;
return false;

2
drivers/gpu/drm/drm_fb_cma_helper.c
View File

@ -211,7 +211,7 @@ int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg)
struct drm_framebuffer *fb;
mutex_lock(&dev->mode_config.fb_lock);
list_for_each_entry(fb, &dev->mode_config.fb_list, head)
drm_for_each_fb(fb, dev)
drm_fb_cma_describe(fb, m);
mutex_unlock(&dev->mode_config.fb_lock);

7
drivers/gpu/drm/drm_modeset_lock.c
View File

@ -276,7 +276,7 @@ void drm_warn_on_modeset_not_all_locked(struct drm_device *dev)
if (oops_in_progress)
return;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
drm_for_each_crtc(crtc, dev)
WARN_ON(!drm_modeset_is_locked(&crtc->mutex));
WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
@ -464,18 +464,17 @@ EXPORT_SYMBOL(drm_modeset_unlock);
int drm_modeset_lock_all_crtcs(struct drm_device *dev,
struct drm_modeset_acquire_ctx *ctx)
{
struct drm_mode_config *config = &dev->mode_config;
struct drm_crtc *crtc;
struct drm_plane *plane;
int ret = 0;
list_for_each_entry(crtc, &config->crtc_list, head) {
drm_for_each_crtc(crtc, dev) {
ret = drm_modeset_lock(&crtc->mutex, ctx);
if (ret)
return ret;
}
list_for_each_entry(plane, &config->plane_list, head) {
drm_for_each_plane(plane, dev) {
ret = drm_modeset_lock(&plane->mutex, ctx);
if (ret)
return ret;