diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_connectors.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index 64c3ddf02167..4dac4b0a02ee 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c | |||
| @@ -663,6 +663,11 @@ radeon_vga_detect(struct drm_connector *connector, bool force) | |||
| 663 | ret = connector_status_connected; | 663 | ret = connector_status_connected; |
| 664 | } | 664 | } |
| 665 | } else { | 665 | } else { |
| 666 | |||
| 667 | /* if we aren't forcing don't do destructive polling */ | ||
| 668 | if (!force) | ||
| 669 | return connector->status; | ||
| 670 | |||
| 666 | if (radeon_connector->dac_load_detect && encoder) { | 671 | if (radeon_connector->dac_load_detect && encoder) { |
| 667 | encoder_funcs = encoder->helper_private; | 672 | encoder_funcs = encoder->helper_private; |
| 668 | ret = encoder_funcs->detect(encoder, connector); | 673 | ret = encoder_funcs->detect(encoder, connector); |
| @@ -850,6 +855,11 @@ radeon_dvi_detect(struct drm_connector *connector, bool force) | |||
| 850 | if ((ret == connector_status_connected) && (radeon_connector->use_digital == true)) | 855 | if ((ret == connector_status_connected) && (radeon_connector->use_digital == true)) |
| 851 | goto out; | 856 | goto out; |
| 852 | 857 | ||
| 858 | if (!force) { | ||
| 859 | ret = connector->status; | ||
| 860 | goto out; | ||
| 861 | } | ||
| 862 | |||
| 853 | /* find analog encoder */ | 863 | /* find analog encoder */ |
| 854 | if (radeon_connector->dac_load_detect) { | 864 | if (radeon_connector->dac_load_detect) { |
| 855 | for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { | 865 | for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { |
