diff options
Diffstat (limited to 'drivers/gpu/host1x/drm/drm.h')
| -rw-r--r-- | drivers/gpu/host1x/drm/drm.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/drivers/gpu/host1x/drm/drm.h b/drivers/gpu/host1x/drm/drm.h index 3864a39f8ad..02ce020f257 100644 --- a/drivers/gpu/host1x/drm/drm.h +++ b/drivers/gpu/host1x/drm/drm.h @@ -1,6 +1,6 @@ /* * Copyright (C) 2012 Avionic Design GmbH - * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. + * Copyright (C) 2012-2013 NVIDIA CORPORATION. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -15,6 +15,9 @@ #include <drm/drm_edid.h> #include <drm/drm_fb_helper.h> #include <drm/drm_fixed.h> +#include <uapi/drm/tegra_drm.h> + +#include "host1x.h" struct tegra_fb { struct drm_framebuffer base; @@ -47,9 +50,25 @@ struct host1x_drm { struct host1x_client; +struct host1x_drm_context { + struct host1x_client *client; + struct host1x_channel *channel; + struct list_head list; +}; + struct host1x_client_ops { int (*drm_init)(struct host1x_client *client, struct drm_device *drm); int (*drm_exit)(struct host1x_client *client); + int (*open_channel)(struct host1x_client *client, + struct host1x_drm_context *context); + void (*close_channel)(struct host1x_drm_context *context); + int (*submit)(struct host1x_drm_context *context, + struct drm_tegra_submit *args, struct drm_device *drm, + struct drm_file *file); +}; + +struct host1x_drm_file { + struct list_head contexts; }; struct host1x_client { @@ -58,6 +77,12 @@ struct host1x_client { const struct host1x_client_ops *ops; + enum host1x_class class; + struct host1x_channel *channel; + + struct host1x_syncpt **syncpts; + unsigned int num_syncpts; + struct list_head list; }; |