diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2022-06-01 13:46:31 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2022-07-27 02:05:49 +0300 |
| commit | 1b255f1ccc883256e23db279ea164273ea0f7462 (patch) | |
| tree | 65e4cd469206eefb71c9b117842d9d124b23c154 /drivers/gpu/drm/nouveau/dispnv50 | |
| parent | a6fd8f936402c3bcc5ac6aed9cca8e73b5ca08f7 (diff) | |
| download | linux-1b255f1ccc883256e23db279ea164273ea0f7462.tar.xz | |
drm/nouveau/disp: add output class
Will be used to more cleanly implement existing method interfaces that
take some confusing (IEDTkey, inherited from VBIOS, which RM no longer
uses on Ampere) match values to determine which display path to operate
on.
Methods will be protected from racing with supervisor, and from being
called where they shouldn't be (ie. without an OR assigned).
v2:
- use ?: (lyude)
v3:
- fix return code if noacquire() method fails
Signed-off-by: Ben Skeggs <bskeggs@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 | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index f4d0bc362c89..e094fb074105 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -563,6 +563,10 @@ nv50_dac_help = { static void nv50_dac_destroy(struct drm_encoder *encoder) { + struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); + + nvif_outp_dtor(&nv_encoder->outp); + drm_encoder_cleanup(encoder); kfree(encoder); } @@ -576,6 +580,7 @@ static int nv50_dac_create(struct drm_connector *connector, struct dcb_output *dcbe) { struct nouveau_drm *drm = nouveau_drm(connector->dev); + struct nv50_disp *disp = nv50_disp(connector->dev); struct nvkm_i2c *i2c = nvxx_i2c(&drm->client.device); struct nvkm_i2c_bus *bus; struct nouveau_encoder *nv_encoder; @@ -599,7 +604,7 @@ nv50_dac_create(struct drm_connector *connector, struct dcb_output *dcbe) drm_encoder_helper_add(encoder, &nv50_dac_help); drm_connector_attach_encoder(connector, encoder); - return 0; + return nvif_outp_ctor(disp->disp, nv_encoder->base.base.name, dcbe->id, &nv_encoder->outp); } /* @@ -1822,6 +1827,9 @@ static void nv50_sor_destroy(struct drm_encoder *encoder) { struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); + + nvif_outp_dtor(&nv_encoder->outp); + nv50_mstm_del(&nv_encoder->dp.mstm); drm_encoder_cleanup(encoder); @@ -1918,7 +1926,7 @@ nv50_sor_create(struct drm_connector *connector, struct dcb_output *dcbe) nv_encoder->i2c = &bus->i2c; } - return 0; + return nvif_outp_ctor(disp->disp, nv_encoder->base.base.name, dcbe->id, &nv_encoder->outp); } /****************************************************************************** @@ -1999,6 +2007,10 @@ nv50_pior_help = { static void nv50_pior_destroy(struct drm_encoder *encoder) { + struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); + + nvif_outp_dtor(&nv_encoder->outp); + drm_encoder_cleanup(encoder); kfree(encoder); } @@ -2056,7 +2068,7 @@ nv50_pior_create(struct drm_connector *connector, struct dcb_output *dcbe) disp->core->func->pior->get_caps(disp, nv_encoder, ffs(dcbe->or) - 1); nv50_outp_dump_caps(drm, nv_encoder); - return 0; + return nvif_outp_ctor(disp->disp, nv_encoder->base.base.name, dcbe->id, &nv_encoder->outp); } /****************************************************************************** |