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| author | Lyude Paul <lyude@redhat.com> | 2019-09-14 01:27:01 +0300 |
|---|---|---|
| committer | Lyude Paul <lyude@redhat.com> | 2019-09-17 20:58:17 +0300 |
| commit | 8c8ae2fe8d213729e414139a1d45ecb3b52de84a (patch) | |
| tree | ab54ea92a92d68df5b1df50f0dd54b8f142cd66f /include/drm/drm_encoder.h | |
| parent | 185926ef38c8391c77e137d79cac112f27294c06 (diff) | |
| download | linux-8c8ae2fe8d213729e414139a1d45ecb3b52de84a.tar.xz | |
drm/encoder: Fix possible_clones documentation
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>
Link: https://patchwork.freedesktop.org/patch/msgid/20190913222704.8241-2-lyude@redhat.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm/drm_encoder.h')
| -rw-r--r-- | include/drm/drm_encoder.h | 2 |
1 files changed, 1 insertions, 1 deletions
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. |