diff options
author | David S. Miller <davem@davemloft.net> | 2013-08-04 04:36:46 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2013-08-04 04:36:46 (GMT) |
commit | 0e76a3a587fc7abda2badf249053b427baad255e (patch) | |
tree | 646a1da67dc25654552028225ca4b7a0a8043cc9 /drivers/gpu/drm/drm_crtc_helper.c | |
parent | fba3679d34511c42bf452e89dda457a1219eb43a (diff) | |
parent | 72a67a94bcba71a5fddd6b3596a20604d2b5dcd6 (diff) | |
download | linux-fsl-qoriq-0e76a3a587fc7abda2badf249053b427baad255e.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Merge net into net-next to setup some infrastructure Eric
Dumazet needs for usbnet changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc_helper.c')
-rw-r--r-- | drivers/gpu/drm/drm_crtc_helper.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 738a429..6a64749 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -677,6 +677,11 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) /* don't break so fail path works correct */ fail = 1; break; + + if (connector->dpms != DRM_MODE_DPMS_ON) { + DRM_DEBUG_KMS("connector dpms not on, full mode switch\n"); + mode_changed = true; + } } } @@ -754,6 +759,12 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) ret = -EINVAL; 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]->funcs->dpms(set->connectors[i], DRM_MODE_DPMS_ON); + } } drm_helper_disable_unused_functions(dev); } else if (fb_changed) { @@ -771,22 +782,6 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) } } - /* - * crtc set_config helpers implicit set the crtc and all connected - * encoders to DPMS on for a full mode set. But for just an fb update it - * doesn't do that. To not confuse userspace, do an explicit DPMS_ON - * unconditionally. This will also ensure driver internal dpms state is - * consistent again. - */ - if (set->crtc->enabled) { - 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]->funcs->dpms(set->connectors[i], DRM_MODE_DPMS_ON); - } - } - kfree(save_connectors); kfree(save_encoders); kfree(save_crtcs); |