diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c index f756208d4a14..82e052950a32 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c @@ -20,7 +20,9 @@ * OTHER DEALINGS IN THE SOFTWARE. */ #include "priv.h" +#include "conn.h" +#include <nvif/class.h> #include <nvif/if0010.h> static int @@ -28,6 +30,12 @@ nvkm_udisp_sclass(struct nvkm_object *object, int index, struct nvkm_oclass *scl { struct nvkm_disp *disp = nvkm_udisp(object); + if (index-- == 0) { + sclass->base = (struct nvkm_sclass) { 0, 0, NVIF_CLASS_CONN }; + sclass->ctor = nvkm_uconn_new; + return 0; + } + if (disp->func->user[index].ctor) { sclass->base = disp->func->user[index].base; sclass->ctor = disp->func->user[index].ctor; @@ -72,6 +80,7 @@ int nvkm_udisp_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nvkm_object **pobject) { struct nvkm_disp *disp = nvkm_disp(oclass->engine); + struct nvkm_conn *conn; union nvif_disp_args *args = argv; if (argc != sizeof(args->v0) || args->v0.version != 0) @@ -85,5 +94,10 @@ nvkm_udisp_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nv nvkm_object_ctor(&nvkm_udisp, oclass, &disp->client.object); *pobject = &disp->client.object; spin_unlock(&disp->client.lock); + + args->v0.conn_mask = 0; + list_for_each_entry(conn, &disp->conns, head) + args->v0.conn_mask |= BIT(conn->index); + return 0; } |