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authorAlex Deucher <alexander.deucher@amd.com>2012-03-16 12:22:09 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-04-02 09:27:12 -0700
commit0f745b71c0c7fdf8ceb3712dc266cf25c5b6d537 (patch)
tree77e2ea7181b8ba863c96263a9d655569a9fc8b75 /drivers/gpu
parente60622654396c213acf6cbd2d520d94ae330e4f6 (diff)
drm/radeon/kms: fix analog load detection on DVI-I connectors
commit e00e8b5e760cbbe9067daeae5454d67c44c8d035 upstream. We digital encoders have a detect function as well (for DP to VGA bridges), so we make sure we choose the analog one here. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=47007 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/radeon/radeon_connectors.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 2109c17a9820..6ceb3c81a11f 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -990,6 +990,10 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
encoder = obj_to_encoder(obj);
+ if (encoder->encoder_type != DRM_MODE_ENCODER_DAC ||
+ encoder->encoder_type != DRM_MODE_ENCODER_TVDAC)
+ continue;
+
encoder_funcs = encoder->helper_private;
if (encoder_funcs->detect) {
if (ret != connector_status_connected) {