gma_drm.h

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/**************************************************************************
 * Copyright (c) 2007-2011, Intel Corporation.
 * All Rights Reserved.
 * Copyright (c) 2008, Tungsten Graphics Inc.  Cedar Park, TX., USA.
 * All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope 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, write to the Free Software Foundation, Inc.,
 * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
 *
 **************************************************************************/

#ifndef _PSB_DRM_H_
#define _PSB_DRM_H_

/*
 *  Manage the LUT for an output
 */
struct drm_psb_dpst_lut_arg {
    uint8_t lut[256];
    int output_id;
};

/*
 *  Validate modes
 */
struct drm_psb_mode_operation_arg {
    u32 obj_id;
    u16 operation;
    struct drm_mode_modeinfo mode;
    u64 data;
};

/*
 *  Query the stolen memory for smarter management of
 *  memory by the server
 */
struct drm_psb_stolen_memory_arg {
    u32 base;
    u32 size;
};

struct drm_psb_get_pipe_from_crtc_id_arg {
    u32 crtc_id;
    u32 pipe;
};

struct drm_psb_gem_create {
    __u64 size;
    __u32 handle;
    __u32 flags;
#define GMA_GEM_CREATE_STOLEN       1   /* Stolen memory can be used */
};

struct drm_psb_gem_mmap {
    __u32 handle;
    __u32 pad;
    __u64 offset;
};

/* Controlling the kernel modesetting buffers */

#define DRM_GMA_GEM_CREATE  0x00        /* Create a GEM object */
#define DRM_GMA_GEM_MMAP    0x01        /* Map GEM memory */
#define DRM_GMA_STOLEN_MEMORY   0x02        /* Report stolen memory */
#define DRM_GMA_2D_OP       0x03        /* Will be merged later */
#define DRM_GMA_GAMMA       0x04        /* Set gamma table */
#define DRM_GMA_ADB     0x05        /* Get backlight */
#define DRM_GMA_DPST_BL     0x06        /* Set backlight */
#define DRM_GMA_MODE_OPERATION  0x07        /* Mode validation/DC set */
#define     PSB_MODE_OPERATION_MODE_VALID   0x01
#define DRM_GMA_GET_PIPE_FROM_CRTC_ID   0x08    /* CRTC to physical pipe# */


#endif