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drm: Move tile group code into drm_connector.c

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And also put the overview section into the KMS Properties part of the
docs, instead of randomly-placed within the helpers - this is part of
the uabi.

With this patch I think drm_crtc.[hc] is cleaned up and entirely
documented.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
This commit is contained in:
Daniel Vetter
2016-11-14 12:58:24 +01:00
parent 28575f165d
commit 9498c19b3f
6 changed files with 134 additions and 122 deletions
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24
include/drm/drm_connector.h
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@@ -774,6 +774,30 @@ int drm_mode_connector_set_tile_property(struct drm_connector *connector);
int drm_mode_connector_update_edid_property(struct drm_connector *connector,
const struct edid *edid);
/**
* struct drm_tile_group - Tile group metadata
* @refcount: reference count
* @dev: DRM device
* @id: tile group id exposed to userspace
* @group_data: Sink-private data identifying this group
*
* @group_data corresponds to displayid vend/prod/serial for external screens
* with an EDID.
*/
struct drm_tile_group {
struct kref refcount;
struct drm_device *dev;
int id;
u8 group_data[8];
};
struct drm_tile_group *drm_mode_create_tile_group(struct drm_device *dev,
char topology[8]);
struct drm_tile_group *drm_mode_get_tile_group(struct drm_device *dev,
char topology[8]);
void drm_mode_put_tile_group(struct drm_device *dev,
struct drm_tile_group *tg);
/**
* drm_for_each_connector - iterate over all connectors
* @connector: the loop cursor