diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_connector.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_connector.c | 74 |
1 files changed, 43 insertions, 31 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 8f15281faa79..9a9a7f5003d3 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -29,7 +29,6 @@ #include <linux/pm_runtime.h> #include <linux/vga_switcheroo.h> -#include <drm/drmP.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_edid.h> #include <drm/drm_crtc_helper.h> @@ -246,14 +245,22 @@ nouveau_conn_atomic_duplicate_state(struct drm_connector *connector) void nouveau_conn_reset(struct drm_connector *connector) { + struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_conn_atom *asyc; - if (WARN_ON(!(asyc = kzalloc(sizeof(*asyc), GFP_KERNEL)))) - return; + if (drm_drv_uses_atomic_modeset(connector->dev)) { + if (WARN_ON(!(asyc = kzalloc(sizeof(*asyc), GFP_KERNEL)))) + return; + + if (connector->state) + nouveau_conn_atomic_destroy_state(connector, + connector->state); + + __drm_atomic_helper_connector_reset(connector, &asyc->state); + } else { + asyc = &nv_connector->properties_state; + } - if (connector->state) - nouveau_conn_atomic_destroy_state(connector, connector->state); - __drm_atomic_helper_connector_reset(connector, &asyc->state); asyc->dither.mode = DITHERING_MODE_AUTO; asyc->dither.depth = DITHERING_DEPTH_AUTO; asyc->scaler.mode = DRM_MODE_SCALE_NONE; @@ -277,8 +284,14 @@ void nouveau_conn_attach_properties(struct drm_connector *connector) { struct drm_device *dev = connector->dev; - struct nouveau_conn_atom *armc = nouveau_conn_atom(connector->state); struct nouveau_display *disp = nouveau_display(dev); + struct nouveau_connector *nv_connector = nouveau_connector(connector); + struct nouveau_conn_atom *armc; + + if (drm_drv_uses_atomic_modeset(connector->dev)) + armc = nouveau_conn_atom(connector->state); + else + armc = &nv_connector->properties_state; /* Init DVI-I specific properties. */ if (connector->connector_type == DRM_MODE_CONNECTOR_DVII) @@ -366,9 +379,8 @@ find_encoder(struct drm_connector *connector, int type) { struct nouveau_encoder *nv_encoder; struct drm_encoder *enc; - int i; - drm_connector_for_each_possible_encoder(connector, enc, i) { + drm_connector_for_each_possible_encoder(connector, enc) { nv_encoder = nouveau_encoder(enc); if (type == DCB_OUTPUT_ANY || @@ -415,10 +427,10 @@ nouveau_connector_ddc_detect(struct drm_connector *connector) struct drm_device *dev = connector->dev; struct nouveau_encoder *nv_encoder = NULL, *found = NULL; struct drm_encoder *encoder; - int i, ret; + int ret; bool switcheroo_ddc = false; - drm_connector_for_each_possible_encoder(connector, encoder, i) { + drm_connector_for_each_possible_encoder(connector, encoder) { nv_encoder = nouveau_encoder(encoder); switch (nv_encoder->dcb->type) { @@ -750,9 +762,9 @@ static int nouveau_connector_set_property(struct drm_connector *connector, struct drm_property *property, uint64_t value) { - struct nouveau_conn_atom *asyc = nouveau_conn_atom(connector->state); struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder; + struct nouveau_conn_atom *asyc = &nv_connector->properties_state; struct drm_encoder *encoder = to_drm_encoder(nv_encoder); int ret; @@ -1132,6 +1144,16 @@ nouveau_connector_hotplug(struct nvif_notify *notify) const char *name = connector->name; struct nouveau_encoder *nv_encoder; int ret; + bool plugged = (rep->mask != NVIF_NOTIFY_CONN_V0_UNPLUG); + + if (rep->mask & NVIF_NOTIFY_CONN_V0_IRQ) { + NV_DEBUG(drm, "service %s\n", name); + drm_dp_cec_irq(&nv_connector->aux); + if ((nv_encoder = find_encoder(connector, DCB_OUTPUT_DP))) + nv50_mstm_service(nv_encoder->dp.mstm); + + return NVIF_NOTIFY_KEEP; + } ret = pm_runtime_get(drm->dev->dev); if (ret == 0) { @@ -1152,25 +1174,16 @@ nouveau_connector_hotplug(struct nvif_notify *notify) return NVIF_NOTIFY_DROP; } - if (rep->mask & NVIF_NOTIFY_CONN_V0_IRQ) { - NV_DEBUG(drm, "service %s\n", name); - drm_dp_cec_irq(&nv_connector->aux); - if ((nv_encoder = find_encoder(connector, DCB_OUTPUT_DP))) - nv50_mstm_service(nv_encoder->dp.mstm); - } else { - bool plugged = (rep->mask != NVIF_NOTIFY_CONN_V0_UNPLUG); - + if (!plugged) + drm_dp_cec_unset_edid(&nv_connector->aux); + NV_DEBUG(drm, "%splugged %s\n", plugged ? "" : "un", name); + if ((nv_encoder = find_encoder(connector, DCB_OUTPUT_DP))) { if (!plugged) - drm_dp_cec_unset_edid(&nv_connector->aux); - NV_DEBUG(drm, "%splugged %s\n", plugged ? "" : "un", name); - if ((nv_encoder = find_encoder(connector, DCB_OUTPUT_DP))) { - if (!plugged) - nv50_mstm_remove(nv_encoder->dp.mstm); - } - - drm_helper_hpd_irq_event(connector->dev); + nv50_mstm_remove(nv_encoder->dp.mstm); } + drm_helper_hpd_irq_event(connector->dev); + pm_runtime_mark_last_busy(drm->dev->dev); pm_runtime_put_autosuspend(drm->dev->dev); return NVIF_NOTIFY_KEEP; @@ -1349,7 +1362,7 @@ nouveau_connector_create(struct drm_device *dev, break; case DRM_MODE_CONNECTOR_DisplayPort: case DRM_MODE_CONNECTOR_eDP: - nv_connector->aux.dev = dev->dev; + nv_connector->aux.dev = connector->kdev; nv_connector->aux.transfer = nouveau_connector_aux_xfer; snprintf(aux_name, sizeof(aux_name), "sor-%04x-%04x", dcbe->hasht, dcbe->hashm); @@ -1416,8 +1429,7 @@ nouveau_connector_create(struct drm_device *dev, switch (type) { case DRM_MODE_CONNECTOR_DisplayPort: case DRM_MODE_CONNECTOR_eDP: - drm_dp_cec_register_connector(&nv_connector->aux, - connector->name, dev->dev); + drm_dp_cec_register_connector(&nv_connector->aux, connector); break; } |
