On Thu, Jul 12, 2018 at 09:48:02AM +0100, Alexandru Gheorghe wrote:
Writeback connector is reported as disconnected, currently this causes the setting of the edid property to null and then exit. In order to properly get the modes for writeback we need to add an exception when connector type is DRM_MODE_CONNECTOR_WRITEBACK.
Signed-off-by: Alexandru Gheorghe alexandru-cosmin.gheorghe@arm.com
Why do you even need a mode list for writeback?
Also, if you're already faking a mode list for the writeback connector, why can't you also fake it's connection status? -Daniel
drivers/gpu/drm/drm_probe_helper.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index 52774339..c7bdbe2 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -472,7 +472,8 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
dev->mode_config.poll_running = drm_kms_helper_poll;
- if (connector->status == connector_status_disconnected) {
- if (connector->status == connector_status_disconnected &&
connector->connector_type != DRM_MODE_CONNECTOR_WRITEBACK) {-- 2.7.4
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