drm/nouveau/kms/nv50: remove code to support non-atomic dpms
Made completely unreachable (and broken) by atomic commits.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index c4ad991..c605348 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -3116,42 +3116,8 @@ nv50_sor_dpms(struct drm_encoder *encoder, int mode)
.base.hashm = nv_encoder->dcb->hashm,
.pwr.state = mode == DRM_MODE_DPMS_ON,
};
- struct {
- struct nv50_disp_mthd_v1 base;
- struct nv50_disp_sor_dp_pwr_v0 pwr;
- } link = {
- .base.version = 1,
- .base.method = NV50_DISP_MTHD_V1_SOR_DP_PWR,
- .base.hasht = nv_encoder->dcb->hasht,
- .base.hashm = nv_encoder->dcb->hashm,
- .pwr.state = mode == DRM_MODE_DPMS_ON,
- };
- struct drm_device *dev = encoder->dev;
- struct drm_encoder *partner;
- nv_encoder->last_dpms = mode;
-
- list_for_each_entry(partner, &dev->mode_config.encoder_list, head) {
- struct nouveau_encoder *nv_partner = nouveau_encoder(partner);
-
- if (partner->encoder_type != DRM_MODE_ENCODER_TMDS)
- continue;
-
- if (nv_partner != nv_encoder &&
- nv_partner->dcb->or == nv_encoder->dcb->or) {
- if (nv_partner->last_dpms == DRM_MODE_DPMS_ON)
- return;
- break;
- }
- }
-
- if (nv_encoder->dcb->type == DCB_OUTPUT_DP) {
- args.pwr.state = 1;
- nvif_mthd(disp->disp, 0, &args, sizeof(args));
- nvif_mthd(disp->disp, 0, &link, sizeof(link));
- } else {
- nvif_mthd(disp->disp, 0, &args, sizeof(args));
- }
+ nvif_mthd(disp->disp, 0, &args, sizeof(args));
}
static void
@@ -3177,7 +3143,6 @@ nv50_sor_disable(struct drm_encoder *encoder)
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
struct nouveau_crtc *nv_crtc = nouveau_crtc(nv_encoder->crtc);
- nv_encoder->last_dpms = DRM_MODE_DPMS_OFF;
nv_encoder->crtc = NULL;
if (nv_crtc) {
@@ -3380,7 +3345,6 @@ nv50_sor_create(struct drm_connector *connector, struct dcb_output *dcbe)
return -ENOMEM;
nv_encoder->dcb = dcbe;
nv_encoder->or = ffs(dcbe->or) - 1;
- nv_encoder->last_dpms = DRM_MODE_DPMS_OFF;
encoder = to_drm_encoder(nv_encoder);
encoder->possible_crtcs = dcbe->heads;
@@ -4126,15 +4090,9 @@ nv50_display_init(struct drm_device *dev)
struct nouveau_encoder *nv_encoder;
nv_encoder = nouveau_encoder(encoder);
- if (nv_encoder->dcb->type == DCB_OUTPUT_DP)
- nv_encoder->dcb->type = DCB_OUTPUT_EOL;
-
help = encoder->helper_private;
if (help && help->dpms)
help->dpms(encoder, DRM_MODE_DPMS_ON);
-
- if (nv_encoder->dcb->type == DCB_OUTPUT_EOL)
- nv_encoder->dcb->type = DCB_OUTPUT_DP;
}
}