- transition from "ioctl" interfaces
Signed-off-by: Ben Skeggs <bske...@nvidia.com>
---
.../gpu/drm/nouveau/include/nvif/driverif.h | 2 +
drivers/gpu/drm/nouveau/include/nvif/if0012.h | 18 ---------
drivers/gpu/drm/nouveau/nvif/outp.c | 19 +++-------
.../gpu/drm/nouveau/nvkm/engine/disp/uoutp.c | 38 +++++++++++--------
4 files changed, 29 insertions(+), 48 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/include/nvif/driverif.h
b/drivers/gpu/drm/nouveau/include/nvif/driverif.h
index dc103d2a20a9..e2123ba48fc7 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/driverif.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/driverif.h
@@ -341,6 +341,8 @@ struct nvif_outp_impl {
int (*drive)(struct nvif_outp_priv *, u8 lanes, u8 pe[4], u8
vs[4]);
int (*sst)(struct nvif_outp_priv *, u8 head,
u32 watermark, u32 hblanksym, u32 vblanksym);
+ int (*mst_id_get)(struct nvif_outp_priv *, u32 *id);
+ int (*mst_id_put)(struct nvif_outp_priv *, u32 id);
} dp;
};
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0012.h
b/drivers/gpu/drm/nouveau/include/nvif/if0012.h
index 92c4988101eb..3c74cd17a3a7 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/if0012.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/if0012.h
@@ -2,26 +2,8 @@
#ifndef __NVIF_IF0012_H__
#define __NVIF_IF0012_H__
-#define NVIF_OUTP_V0_DP_MST_ID_GET 0x76
-#define NVIF_OUTP_V0_DP_MST_ID_PUT 0x77
#define NVIF_OUTP_V0_DP_MST_VCPI 0x78
-union nvif_outp_dp_mst_id_put_args {
- struct nvif_outp_dp_mst_id_put_v0 {
- __u8 version;
- __u8 pad01[3];
- __u32 id;
- } v0;
-};
-
-union nvif_outp_dp_mst_id_get_args {
- struct nvif_outp_dp_mst_id_get_v0 {
- __u8 version;
- __u8 pad01[3];
- __u32 id;
- } v0;
-};
-
union nvif_outp_dp_mst_vcpi_args {
struct nvif_outp_dp_mst_vcpi_v0 {
__u8 version;
diff --git a/drivers/gpu/drm/nouveau/nvif/outp.c
b/drivers/gpu/drm/nouveau/nvif/outp.c
index f56485c2ad2c..cca1c28671f4 100644
--- a/drivers/gpu/drm/nouveau/nvif/outp.c
+++ b/drivers/gpu/drm/nouveau/nvif/outp.c
@@ -49,30 +49,21 @@ nvif_outp_dp_mst_vcpi(struct nvif_outp *outp, int head,
int
nvif_outp_dp_mst_id_put(struct nvif_outp *outp, u32 id)
{
- struct nvif_outp_dp_mst_id_get_v0 args;
int ret;
- args.version = 0;
- args.id = id;
- ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_MST_ID_PUT,
&args, sizeof(args));
- NVIF_ERRON(ret, &outp->object, "[DP_MST_ID_PUT id:%08x]", args.id);
+ ret = outp->impl->dp.mst_id_put(outp->priv, id);
+ NVIF_ERRON(ret, &outp->object, "[DP_MST_ID_PUT id:%08x]", id);
return ret;
}
int
nvif_outp_dp_mst_id_get(struct nvif_outp *outp, u32 *id)
{
- struct nvif_outp_dp_mst_id_get_v0 args;
int ret;
- args.version = 0;
- ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_MST_ID_GET,
&args, sizeof(args));
- NVIF_ERRON(ret, &outp->object, "[DP_MST_ID_GET] id:%08x", args.id);
- if (ret)
- return ret;
-
- *id = args.id;
- return 0;
+ ret = outp->impl->dp.mst_id_get(outp->priv, id);
+ NVIF_ERRON(ret, &outp->object, "[DP_MST_ID_GET] id:%08x", *id);
+ return ret;
}
int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c
b/drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c
index cfa386c1bbeb..eead485fe0e2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c
@@ -77,29 +77,33 @@ nvkm_uoutp_mthd_dp_mst_vcpi(struct nvkm_outp *outp, void
*argv, u32 argc)
}
static int
-nvkm_uoutp_mthd_dp_mst_id_put(struct nvkm_outp *outp, void *argv, u32 argc)
+nvkm_uoutp_dp_mst_id_put(struct nvif_outp_priv *uoutp, u32 id)
{
- union nvif_outp_dp_mst_id_put_args *args = argv;
+ struct nvkm_outp *outp;
+ int ret;
- if (argc != sizeof(args->v0) || args->v0.version != 0)
- return -ENOSYS;
- if (!outp->func->dp.mst_id_put)
- return -EINVAL;
+ ret = nvkm_uoutp_lock_acquired(uoutp);
+ if (ret)
+ return ret;
- return outp->func->dp.mst_id_put(outp, args->v0.id);
+ ret = outp->func->dp.mst_id_put(outp, id);
+ nvkm_uoutp_unlock(uoutp);
+ return ret;
}
static int
-nvkm_uoutp_mthd_dp_mst_id_get(struct nvkm_outp *outp, void *argv, u32 argc)
+nvkm_uoutp_dp_mst_id_get(struct nvif_outp_priv *uoutp, u32 *id)
{
- union nvif_outp_dp_mst_id_get_args *args = argv;
+ struct nvkm_outp *outp;
+ int ret;
- if (argc != sizeof(args->v0) || args->v0.version != 0)
- return -ENOSYS;
- if (!outp->func->dp.mst_id_get)
- return -EINVAL;
+ ret = nvkm_uoutp_lock_acquired(uoutp);
+ if (ret)
+ return ret;
- return outp->func->dp.mst_id_get(outp, &args->v0.id);
+ ret = outp->func->dp.mst_id_get(outp, id);
+ nvkm_uoutp_unlock(uoutp);
+ return ret;
}
static int
@@ -558,8 +562,6 @@ static int
nvkm_uoutp_mthd_acquired(struct nvkm_outp *outp, u32 mthd, void *argv, u32
argc)
{
switch (mthd) {
- case NVIF_OUTP_V0_DP_MST_ID_GET: return
nvkm_uoutp_mthd_dp_mst_id_get(outp, argv, argc);
- case NVIF_OUTP_V0_DP_MST_ID_PUT: return
nvkm_uoutp_mthd_dp_mst_id_put(outp, argv, argc);
case NVIF_OUTP_V0_DP_MST_VCPI : return nvkm_uoutp_mthd_dp_mst_vcpi
(outp, argv, argc);
default:
break;
@@ -698,6 +700,10 @@ nvkm_uoutp_new(struct nvkm_disp *disp, u8 id, const struct
nvif_outp_impl **pimp
uoutp->impl.dp.train = nvkm_uoutp_dp_train;
uoutp->impl.dp.drive = nvkm_uoutp_dp_drive;
uoutp->impl.dp.sst = nvkm_uoutp_dp_sst;
+ if (outp->func->dp.mst_id_get) {
+ uoutp->impl.dp.mst_id_get = nvkm_uoutp_dp_mst_id_get;
+ uoutp->impl.dp.mst_id_put = nvkm_uoutp_dp_mst_id_put;
+ }
break;
default:
WARN_ON(1);
--
2.41.0
