On 2015年11月11日 15:46, Yakir Yang wrote:
+ hdmi->connector.polled = DRM_CONNECTOR_POLL_HPD;
+
+ drm_connector_helper_add(&hdmi->connector,
+ &inno_hdmi_connector_helper_funcs);
+ drm_connector_init(drm, &hdmi->connector, &inno_hdmi_connector_funcs,
+ DRM_MODE_CONNECTOR_HDMIA);
+
+ hdmi->connector.encoder = encoder;
Pls remove "hdmi->connector.encoder = encoder;"
It would cause a error dump on atomic drm runtime:
WARNING: CPU: 3 PID: 74 at drivers/gpu/drm/drm_atomic_helper.c:682
drm_atomic_helper_update_legacy_modeset_state+0x6c/0x200()
This issue can be explained from following thread:
https://lkml.org/lkml/2015/11/16/498
Thanks.
--
Ｍark Yao
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