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[1/3] drm/encoder: Fix possible_clones documentation

Message ID 20190913222704.8241-2-lyude@redhat.com (mailing list archive)
State New, archived
Headers show
Series drm/encoder: Various doc fixes | expand

Commit Message

Lyude Paul Sept. 13, 2019, 10:27 p.m. UTC 
We say that all of the bits in possible_clones must be set before
calling drm_encoder_init(). This isn't true though, since:

* The driver may not even have all of the encoder objects that could be
  used as clones initialized at that point
* possible_crtcs isn't used at all outside of userspace, so it's not
  actually needed to initialize it until drm_dev_register()

So, fix it.

Signed-off-by: Lyude Paul <lyude@redhat.com>
---
 include/drm/drm_encoder.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/include/drm/drm_encoder.h b/include/drm/drm_encoder.h
index 70cfca03d812..81273b50b3f6 100644
--- a/include/drm/drm_encoder.h
+++ b/include/drm/drm_encoder.h
@@ -154,7 +154,7 @@  struct drm_encoder {
 	 * using drm_encoder_index() as the index into the bitfield. The driver
 	 * must set the bits for all &drm_encoder objects which can clone a
 	 * &drm_crtc together with this encoder before calling
-	 * drm_encoder_init(). Drivers should set the bit representing the
+	 * drm_dev_register(). Drivers should set the bit representing the
 	 * encoder itself, too. Cloning bits should be set such that when two
 	 * encoders can be used in a cloned configuration, they both should have
 	 * each another bits set.