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path: root/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
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Diffstat (limited to 'drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c')
-rw-r--r--drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c63
1 files changed, 32 insertions, 31 deletions
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
index 845b20e4d05a..cb921c94996a 100644
--- a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
+++ b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
@@ -292,8 +292,8 @@ static void buffer_to_host_work_cb(struct work_struct *work)
/* Dummy receive to ensure the buffers remain in order */
len = 8;
/* queue the bulk submission */
- vchiq_use_service(instance->service_handle);
- ret = vchiq_bulk_receive(instance->service_handle,
+ vchiq_use_service(instance->vchiq_instance, instance->service_handle);
+ ret = vchiq_bulk_receive(instance->vchiq_instance, instance->service_handle,
msg_context->u.bulk.buffer->buffer,
/* Actual receive needs to be a multiple
* of 4 bytes
@@ -302,7 +302,7 @@ static void buffer_to_host_work_cb(struct work_struct *work)
msg_context,
VCHIQ_BULK_MODE_CALLBACK);
- vchiq_release_service(instance->service_handle);
+ vchiq_release_service(instance->vchiq_instance, instance->service_handle);
if (ret != 0)
pr_err("%s: ctx: %p, vchiq_bulk_receive failed %d\n",
@@ -436,15 +436,15 @@ buffer_from_host(struct vchiq_mmal_instance *instance,
/* no payload in message */
m.u.buffer_from_host.payload_in_message = 0;
- vchiq_use_service(instance->service_handle);
+ vchiq_use_service(instance->vchiq_instance, instance->service_handle);
- ret = vchiq_queue_kernel_message(instance->service_handle, &m,
+ ret = vchiq_queue_kernel_message(instance->vchiq_instance, instance->service_handle, &m,
sizeof(struct mmal_msg_header) +
sizeof(m.u.buffer_from_host));
if (ret)
atomic_dec(&port->buffers_with_vpu);
- vchiq_release_service(instance->service_handle);
+ vchiq_release_service(instance->vchiq_instance, instance->service_handle);
return ret;
}
@@ -548,11 +548,12 @@ static void bulk_abort_cb(struct vchiq_mmal_instance *instance,
}
/* incoming event service callback */
-static enum vchiq_status service_callback(enum vchiq_reason reason,
+static enum vchiq_status service_callback(struct vchiq_instance *vchiq_instance,
+ enum vchiq_reason reason,
struct vchiq_header *header,
unsigned int handle, void *bulk_ctx)
{
- struct vchiq_mmal_instance *instance = vchiq_get_service_userdata(handle);
+ struct vchiq_mmal_instance *instance = vchiq_get_service_userdata(vchiq_instance, handle);
u32 msg_len;
struct mmal_msg *msg;
struct mmal_msg_context *msg_context;
@@ -572,25 +573,25 @@ static enum vchiq_status service_callback(enum vchiq_reason reason,
/* handling is different for buffer messages */
switch (msg->h.type) {
case MMAL_MSG_TYPE_BUFFER_FROM_HOST:
- vchiq_release_message(handle, header);
+ vchiq_release_message(vchiq_instance, handle, header);
break;
case MMAL_MSG_TYPE_EVENT_TO_HOST:
event_to_host_cb(instance, msg, msg_len);
- vchiq_release_message(handle, header);
+ vchiq_release_message(vchiq_instance, handle, header);
break;
case MMAL_MSG_TYPE_BUFFER_TO_HOST:
buffer_to_host_cb(instance, msg, msg_len);
- vchiq_release_message(handle, header);
+ vchiq_release_message(vchiq_instance, handle, header);
break;
default:
/* messages dependent on header context to complete */
if (!msg->h.context) {
pr_err("received message context was null!\n");
- vchiq_release_message(handle, header);
+ vchiq_release_message(vchiq_instance, handle, header);
break;
}
@@ -599,7 +600,7 @@ static enum vchiq_status service_callback(enum vchiq_reason reason,
if (!msg_context) {
pr_err("received invalid message context %u!\n",
msg->h.context);
- vchiq_release_message(handle, header);
+ vchiq_release_message(vchiq_instance, handle, header);
break;
}
@@ -678,13 +679,13 @@ static int send_synchronous_mmal_msg(struct vchiq_mmal_instance *instance,
DBG_DUMP_MSG(msg, (sizeof(struct mmal_msg_header) + payload_len),
">>> sync message");
- vchiq_use_service(instance->service_handle);
+ vchiq_use_service(instance->vchiq_instance, instance->service_handle);
- ret = vchiq_queue_kernel_message(instance->service_handle, msg,
+ ret = vchiq_queue_kernel_message(instance->vchiq_instance, instance->service_handle, msg,
sizeof(struct mmal_msg_header) +
payload_len);
- vchiq_release_service(instance->service_handle);
+ vchiq_release_service(instance->vchiq_instance, instance->service_handle);
if (ret) {
pr_err("error %d queuing message\n", ret);
@@ -824,7 +825,7 @@ static int port_info_set(struct vchiq_mmal_instance *instance,
port->component->handle, port->handle);
release_msg:
- vchiq_release_message(instance->service_handle, rmsg_handle);
+ vchiq_release_message(instance->vchiq_instance, instance->service_handle, rmsg_handle);
return ret;
}
@@ -919,7 +920,7 @@ release_msg:
pr_debug("%s:result:%d component:0x%x port:%d\n",
__func__, ret, port->component->handle, port->handle);
- vchiq_release_message(instance->service_handle, rmsg_handle);
+ vchiq_release_message(instance->vchiq_instance, instance->service_handle, rmsg_handle);
return ret;
}
@@ -967,7 +968,7 @@ static int create_component(struct vchiq_mmal_instance *instance,
component->inputs, component->outputs, component->clocks);
release_msg:
- vchiq_release_message(instance->service_handle, rmsg_handle);
+ vchiq_release_message(instance->vchiq_instance, instance->service_handle, rmsg_handle);
return ret;
}
@@ -1000,7 +1001,7 @@ static int destroy_component(struct vchiq_mmal_instance *instance,
release_msg:
- vchiq_release_message(instance->service_handle, rmsg_handle);
+ vchiq_release_message(instance->vchiq_instance, instance->service_handle, rmsg_handle);
return ret;
}
@@ -1032,7 +1033,7 @@ static int enable_component(struct vchiq_mmal_instance *instance,
ret = -rmsg->u.component_enable_reply.status;
release_msg:
- vchiq_release_message(instance->service_handle, rmsg_handle);
+ vchiq_release_message(instance->vchiq_instance, instance->service_handle, rmsg_handle);
return ret;
}
@@ -1065,7 +1066,7 @@ static int disable_component(struct vchiq_mmal_instance *instance,
release_msg:
- vchiq_release_message(instance->service_handle, rmsg_handle);
+ vchiq_release_message(instance->vchiq_instance, instance->service_handle, rmsg_handle);
return ret;
}
@@ -1097,7 +1098,7 @@ static int get_version(struct vchiq_mmal_instance *instance,
*minor_out = rmsg->u.version.minor;
release_msg:
- vchiq_release_message(instance->service_handle, rmsg_handle);
+ vchiq_release_message(instance->vchiq_instance, instance->service_handle, rmsg_handle);
return ret;
}
@@ -1139,7 +1140,7 @@ static int port_action_port(struct vchiq_mmal_instance *instance,
port_action_type_names[action_type], action_type);
release_msg:
- vchiq_release_message(instance->service_handle, rmsg_handle);
+ vchiq_release_message(instance->vchiq_instance, instance->service_handle, rmsg_handle);
return ret;
}
@@ -1187,7 +1188,7 @@ static int port_action_handle(struct vchiq_mmal_instance *instance,
action_type, connect_component_handle, connect_port_handle);
release_msg:
- vchiq_release_message(instance->service_handle, rmsg_handle);
+ vchiq_release_message(instance->vchiq_instance, instance->service_handle, rmsg_handle);
return ret;
}
@@ -1228,7 +1229,7 @@ static int port_parameter_set(struct vchiq_mmal_instance *instance,
ret, port->component->handle, port->handle, parameter_id);
release_msg:
- vchiq_release_message(instance->service_handle, rmsg_handle);
+ vchiq_release_message(instance->vchiq_instance, instance->service_handle, rmsg_handle);
return ret;
}
@@ -1287,7 +1288,7 @@ static int port_parameter_get(struct vchiq_mmal_instance *instance,
ret, port->component->handle, port->handle, parameter_id);
release_msg:
- vchiq_release_message(instance->service_handle, rmsg_handle);
+ vchiq_release_message(instance->vchiq_instance, instance->service_handle, rmsg_handle);
return ret;
}
@@ -1832,9 +1833,9 @@ int vchiq_mmal_finalise(struct vchiq_mmal_instance *instance)
if (mutex_lock_interruptible(&instance->vchiq_mutex))
return -EINTR;
- vchiq_use_service(instance->service_handle);
+ vchiq_use_service(instance->vchiq_instance, instance->service_handle);
- status = vchiq_close_service(instance->service_handle);
+ status = vchiq_close_service(instance->vchiq_instance, instance->service_handle);
if (status != 0)
pr_err("mmal-vchiq: VCHIQ close failed\n");
@@ -1922,14 +1923,14 @@ int vchiq_mmal_init(struct vchiq_mmal_instance **out_instance)
goto err_close_services;
}
- vchiq_release_service(instance->service_handle);
+ vchiq_release_service(instance->vchiq_instance, instance->service_handle);
*out_instance = instance;
return 0;
err_close_services:
- vchiq_close_service(instance->service_handle);
+ vchiq_close_service(instance->vchiq_instance, instance->service_handle);
destroy_workqueue(instance->bulk_wq);
err_free:
kfree(instance);
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-11 12:07:27 +0300