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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 {
/** ID of CRTC being requested **/
u32 crtc_id;
/** pipe of requested CRTC **/
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;
/**
* Fake offset to use for subsequent mmap call
*
* This is a fixed-size type for 32/64 compatibility.
*/
__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_GET_PIPE_FROM_CRTC_ID 0x1 /* CRTC to physical pipe# */
#define DRM_GMA_MODE_OPERATION 0x07 /* Mode validation/DC set */
#define PSB_MODE_OPERATION_MODE_VALID 0x01
#endif
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