tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/doc: Clarify connector overview
There was a bit of mix-up between initialization and registering.
v2: Review from Gustavo.
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170125062657.19270-7-daniel.vetter@ffwll.ch
Link: http://patchwork.freedesktop.org/patch/msgid/20170125062657.19270-8-daniel.vetter@ffwll.ch
+4
-5
+4
-5
drivers/gpu/drm/drm_connector.c
+4
-5
drivers/gpu/drm/drm_connector.c
···
40
40
*
41
41
* KMS driver must create, initialize, register and attach at a &struct
42
42
* drm_connector for each such sink. The instance is created as other KMS
43
-
* objects and initialized by setting the following fields.
44
-
*
45
-
* The connector is then registered with a call to drm_connector_init() with a
46
-
* pointer to the connector functions and a connector type, and exposed through
47
-
* sysfs with a call to drm_connector_register().
43
+
* objects and initialized by setting the following fields. The connector is
44
+
* initialized with a call to drm_connector_init() with a pointer to the
45
+
* &struct drm_connector_funcs and a connector type, and then exposed to
46
+
* userspace with a call to drm_connector_register().
48
47
*
49
48
* Connectors must be attached to an encoder to be used. For devices that map
50
49
* connectors to encoders 1:1, the connector should be attached at