diff options
Diffstat (limited to 'drivers/staging/omapdrm/omap_drm.h')
| -rw-r--r-- | drivers/staging/omapdrm/omap_drm.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/drivers/staging/omapdrm/omap_drm.h b/drivers/staging/omapdrm/omap_drm.h deleted file mode 100644 index f0ac34a8973e..000000000000 --- a/drivers/staging/omapdrm/omap_drm.h +++ /dev/null @@ -1,123 +0,0 @@ -/* - * include/drm/omap_drm.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_DRM_H__ -#define __OMAP_DRM_H__ - -#include <drm/drm.h> - -/* Please note that modifications to all structs defined here are - * subject to backwards-compatibility constraints. - */ - -#define OMAP_PARAM_CHIPSET_ID 1 /* ie. 0x3430, 0x4430, etc */ - -struct drm_omap_param { - uint64_t param; /* in */ - uint64_t value; /* in (set_param), out (get_param) */ -}; - -#define OMAP_BO_SCANOUT 0x00000001 /* scanout capable (phys contiguous) */ -#define OMAP_BO_CACHE_MASK 0x00000006 /* cache type mask, see cache modes */ -#define OMAP_BO_TILED_MASK 0x00000f00 /* tiled mapping mask, see tiled modes */ - -/* cache modes */ -#define OMAP_BO_CACHED 0x00000000 /* default */ -#define OMAP_BO_WC 0x00000002 /* write-combine */ -#define OMAP_BO_UNCACHED 0x00000004 /* strongly-ordered (uncached) */ - -/* tiled modes */ -#define OMAP_BO_TILED_8 0x00000100 -#define OMAP_BO_TILED_16 0x00000200 -#define OMAP_BO_TILED_32 0x00000300 -#define OMAP_BO_TILED (OMAP_BO_TILED_8 | OMAP_BO_TILED_16 | OMAP_BO_TILED_32) - -union omap_gem_size { - uint32_t bytes; /* (for non-tiled formats) */ - struct { - uint16_t width; - uint16_t height; - } tiled; /* (for tiled formats) */ -}; - -struct drm_omap_gem_new { - union omap_gem_size size; /* in */ - uint32_t flags; /* in */ - uint32_t handle; /* out */ - uint32_t __pad; -}; - -/* mask of operations: */ -enum omap_gem_op { - OMAP_GEM_READ = 0x01, - OMAP_GEM_WRITE = 0x02, -}; - -struct drm_omap_gem_cpu_prep { - uint32_t handle; /* buffer handle (in) */ - uint32_t op; /* mask of omap_gem_op (in) */ -}; - -struct drm_omap_gem_cpu_fini { - uint32_t handle; /* buffer handle (in) */ - uint32_t op; /* mask of omap_gem_op (in) */ - /* TODO maybe here we pass down info about what regions are touched - * by sw so we can be clever about cache ops? For now a placeholder, - * set to zero and we just do full buffer flush.. - */ - uint32_t nregions; - uint32_t __pad; -}; - -struct drm_omap_gem_info { - uint32_t handle; /* buffer handle (in) */ - uint32_t pad; - uint64_t offset; /* mmap offset (out) */ - /* note: in case of tiled buffers, the user virtual size can be - * different from the physical size (ie. how many pages are needed - * to back the object) which is returned in DRM_IOCTL_GEM_OPEN.. - * This size here is the one that should be used if you want to - * mmap() the buffer: - */ - uint32_t size; /* virtual size for mmap'ing (out) */ - uint32_t __pad; -}; - -#define DRM_OMAP_GET_PARAM 0x00 -#define DRM_OMAP_SET_PARAM 0x01 -/* placeholder for plugin-api -#define DRM_OMAP_GET_BASE 0x02 -*/ -#define DRM_OMAP_GEM_NEW 0x03 -#define DRM_OMAP_GEM_CPU_PREP 0x04 -#define DRM_OMAP_GEM_CPU_FINI 0x05 -#define DRM_OMAP_GEM_INFO 0x06 -#define DRM_OMAP_NUM_IOCTLS 0x07 - -#define DRM_IOCTL_OMAP_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GET_PARAM, struct drm_omap_param) -#define DRM_IOCTL_OMAP_SET_PARAM DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_SET_PARAM, struct drm_omap_param) -/* placeholder for plugin-api -#define DRM_IOCTL_OMAP_GET_BASE DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GET_BASE, struct drm_omap_get_base) -*/ -#define DRM_IOCTL_OMAP_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GEM_NEW, struct drm_omap_gem_new) -#define DRM_IOCTL_OMAP_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_GEM_CPU_PREP, struct drm_omap_gem_cpu_prep) -#define DRM_IOCTL_OMAP_GEM_CPU_FINI DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_GEM_CPU_FINI, struct drm_omap_gem_cpu_fini) -#define DRM_IOCTL_OMAP_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GEM_INFO, struct drm_omap_gem_info) - -#endif /* __OMAP_DRM_H__ */ |