A connector may be forced on from the command line via video= command line setting. The digital output of dual-mode connectors can also be specifically selected and forced on; eg., 'video=DVI-I-2:D'. However, in this case, the connector->status will be mistakenly set to connector_status_disconnected, and the connector will not be mode set.
Fix the connector->status when connector->force is DRM_FORCE_ON_DIGITAL.
Signed-off-by: Peter Hurley peter@hurleysoftware.com --- 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 6857e9a..7483a47 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -118,7 +118,8 @@ static int drm_helper_probe_single_connector_modes_merge_bits(struct drm_connect mode->status = MODE_UNVERIFIED;
if (connector->force) { - if (connector->force == DRM_FORCE_ON) + if (connector->force == DRM_FORCE_ON || + connector->force == DRM_FORCE_ON_DIGITAL) connector->status = connector_status_connected; else connector->status = connector_status_disconnected;
On Mon, Nov 03, 2014 at 08:51:45PM -0500, Peter Hurley wrote:
A connector may be forced on from the command line via video= command line setting. The digital output of dual-mode connectors can also be specifically selected and forced on; eg., 'video=DVI-I-2:D'. However, in this case, the connector->status will be mistakenly set to connector_status_disconnected, and the connector will not be mode set.
Fix the connector->status when connector->force is DRM_FORCE_ON_DIGITAL.
Signed-off-by: Peter Hurley peter@hurleysoftware.com
Hm, this seems to have been broken since forever - I've added a note to your patch about that and merged it into topic/core-stuff. -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 6857e9a..7483a47 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -118,7 +118,8 @@ static int drm_helper_probe_single_connector_modes_merge_bits(struct drm_connect mode->status = MODE_UNVERIFIED;
if (connector->force) {
if (connector->force == DRM_FORCE_ON)
if (connector->force == DRM_FORCE_ON ||connector->force == DRM_FORCE_ON_DIGITAL) connector->status = connector_status_connected;-- 2.1.1
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