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drm/dp: Store drm_device in MST topology manager

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struct drm_dp_mst_topology_mgr currently stores a pointer to struct dev.
Changing this to instead hold a pointer to drm_device is more useful as it
gives access to DRM structures. This also makes it consistent with other
DRM structures like drm_crtc, drm_connector etc.

Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1485301777-3465-2-git-send-email-dhinakaran.pandiyan@intel.com
This commit is contained in:
Dhinakaran Pandiyan
2017-01-24 15:49:29 -08:00
committed by Daniel Vetter
parent 442ffefc0c
commit 7b0a89a6db
5 changed files with 12 additions and 8 deletions
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7
include/drm/drm_dp_mst_helper.h
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@@ -414,7 +414,7 @@ struct drm_dp_mst_topology_mgr {
/**
* @dev: device pointer for adding i2c devices etc.
*/
struct device *dev;
struct drm_device *dev;
/**
* @cbs: callbacks for connector addition and destruction.
*/
@@ -556,7 +556,10 @@ struct drm_dp_mst_topology_mgr {
struct work_struct destroy_connector_work;
};
int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr, struct device *dev, struct drm_dp_aux *aux, int max_dpcd_transaction_bytes, int max_payloads, int conn_base_id);
int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr,
struct drm_device *dev, struct drm_dp_aux *aux,
int max_dpcd_transaction_bytes,
int max_payloads, int conn_base_id);
void drm_dp_mst_topology_mgr_destroy(struct drm_dp_mst_topology_mgr *mgr);