diff options
Diffstat (limited to 'drivers/gpu/drm/omap/omap_gpu_priv.h')
| -rw-r--r-- | drivers/gpu/drm/omap/omap_gpu_priv.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/drivers/gpu/drm/omap/omap_gpu_priv.h b/drivers/gpu/drm/omap/omap_gpu_priv.h new file mode 100644 index 00000000000..4af361d83b5 --- /dev/null +++ b/drivers/gpu/drm/omap/omap_gpu_priv.h @@ -0,0 +1,80 @@ +/* + * linux/drivers/gpu/drm/omap/omap_gpu_priv.h + * + * Copyright (C) 2011 Texas Instruments + * Author: Rob Clark <rob@ti.com> + * + * 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 published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __OMAP_GPU_PRIV_H__ +#define __OMAP_GPU_PRIV_H__ + +#include <plat/display.h> +#include <linux/module.h> + +#define DBG(fmt,...) DRM_DEBUG(fmt"\n", ##__VA_ARGS__) +#define VERB(fmt,...) do { } while (0) /* verbose debug */ + +#define MODULE_NAME "omap_gpu" + +struct omap_gpu_private { + int num_crtcs; + struct drm_crtc *crtcs[8]; + int num_encoders; + struct drm_encoder *encoders[8]; + int num_connectors; + struct drm_connector *connectors[8]; + + struct drm_fb_helper *fbdev; + + /* for now, we statically create a single framebuffer per device, since + * there is not yet any good way to dynamically allocate/free contiguous + * memory.. + */ + struct drm_framebuffer *fb; +}; + +struct drm_fb_helper * omap_fbdev_init(struct drm_device *dev); +void omap_fbdev_update(struct drm_fb_helper *helper, + struct drm_framebuffer *fb); + +struct drm_crtc * omap_crtc_init(struct drm_device *dev, + struct omap_overlay *ovl); +struct omap_overlay * omap_crtc_get_overlay(struct drm_crtc *crtc); + +struct drm_encoder * omap_encoder_init(struct drm_device *dev, + struct omap_overlay_manager *mgr); +struct omap_overlay_manager * omap_encoder_get_manager( + struct drm_encoder *encoder); +struct drm_encoder * omap_connector_attached_encoder ( + struct drm_connector *connector); +enum drm_connector_status omap_connector_detect( + struct drm_connector *connector, bool force); + +struct drm_connector * omap_connector_init(struct drm_device *dev, + int connector_type, struct omap_dss_device *dssdev); +void omap_connector_mode_set(struct drm_connector *connector, + struct drm_display_mode *mode); +void omap_connector_flush(struct drm_connector *connector, + int x, int y, int w, int h); +void omap_connector_dpms(struct drm_connector *connector, int mode); + +struct drm_framebuffer * omap_framebuffer_init(struct drm_device *dev, + struct drm_mode_fb_cmd *mode_cmd); +struct drm_framebuffer * omap_framebuffer_create(struct drm_device *dev, + struct drm_file *file, struct drm_mode_fb_cmd *mode_cmd); +int omap_framebuffer_get_buffer(struct drm_framebuffer *fb, int x, int y, + void **vaddr, unsigned long *paddr, int *screen_width); + +#endif /* __OMAP_GPU_PRIV_H__ */ |