diff options
| author | Keith Packard <keithp@keithp.com> | 2010-11-26 10:45:58 -0800 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-11-29 16:27:56 +1000 |
| commit | bf9dc102e284a5aa78c73fc9d72e11d5ccd8669f (patch) | |
| tree | c8bc0f7ec967f8075b7e1a7e4b8bd6f980487063 | |
| parent | e536fb6f9dc3908ad4c642414002ec9daf590ed7 (diff) | |
drm: Set connector DPMS status to ON in drm_crtc_helper_set_config
When setting a new crtc configuration, force the DPMS state of all
connectors to ON. Otherwise, they'll be left at OFF and a future mode set
that disables the specified connector will not turn the connector off.
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_helper.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index f7af91cb273..232ee931b4d 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -471,6 +471,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) int count = 0, ro, fail = 0; struct drm_crtc_helper_funcs *crtc_funcs; int ret = 0; + int i; DRM_DEBUG_KMS("\n"); @@ -666,6 +667,12 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) if (ret != 0) goto fail; } + DRM_DEBUG_KMS("Setting connector DPMS state to on\n"); + for (i = 0; i < set->num_connectors; i++) { + DRM_DEBUG_KMS("\t[CONNECTOR:%d:%s] set DPMS on\n", set->connectors[i]->base.id, + drm_get_connector_name(set->connectors[i])); + set->connectors[i]->dpms = DRM_MODE_DPMS_ON; + } kfree(save_connectors); kfree(save_encoders); |