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 <[email protected]> --- include/drm/drm_encoder.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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. -- 2.21.0 _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
