diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2022-06-01 20:46:31 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2022-07-27 09:05:49 +1000 |
| commit | dfc4005f8c172eea359f9db08c3b2b0ff0153699 (patch) | |
| tree | ab50f1d71db28fe8de42155025606ba209fcba36 /drivers/gpu/drm/nouveau/dispnv50 | |
| parent | 1b255f1ccc883256e23db279ea164273ea0f7462 (diff) | |
drm/nouveau/disp: move DAC load detection method
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/disp.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index e094fb074105..a53d685a77eb 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -529,24 +529,15 @@ static enum drm_connector_status nv50_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector) { struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); - struct nv50_disp *disp = nv50_disp(encoder->dev); - struct { - struct nv50_disp_mthd_v1 base; - struct nv50_disp_dac_load_v0 load; - } args = { - .base.version = 1, - .base.method = NV50_DISP_MTHD_V1_DAC_LOAD, - .base.hasht = nv_encoder->dcb->hasht, - .base.hashm = nv_encoder->dcb->hashm, - }; + u32 loadval; int ret; - args.load.data = nouveau_drm(encoder->dev)->vbios.dactestval; - if (args.load.data == 0) - args.load.data = 340; + loadval = nouveau_drm(encoder->dev)->vbios.dactestval; + if (loadval == 0) + loadval = 340; - ret = nvif_mthd(&disp->disp->object, 0, &args, sizeof(args)); - if (ret || !args.load.load) + ret = nvif_outp_load_detect(&nv_encoder->outp, loadval); + if (ret <= 0) return connector_status_disconnected; return connector_status_connected; |