79 lines
2.1 KiB
C
79 lines
2.1 KiB
C
/* include/linux/msm_mdp.h
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*
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* Copyright (C) 2007 Google Incorporated
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _MSM_MDP_H_
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#define _MSM_MDP_H_
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#include <linux/types.h>
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#define MSMFB_IOCTL_MAGIC 'm'
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#define MSMFB_GRP_DISP _IOW(MSMFB_IOCTL_MAGIC, 1, unsigned int)
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#define MSMFB_BLIT _IOW(MSMFB_IOCTL_MAGIC, 2, unsigned int)
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enum {
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MDP_RGB_565, /* RGB 565 planar */
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MDP_XRGB_8888, /* RGB 888 padded */
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MDP_Y_CBCR_H2V2, /* Y and CbCr, pseudo planar w/ Cb is in MSB */
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MDP_ARGB_8888, /* ARGB 888 */
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MDP_RGB_888, /* RGB 888 planar */
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MDP_Y_CRCB_H2V2, /* Y and CrCb, pseudo planar w/ Cr is in MSB */
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MDP_YCRYCB_H2V1, /* YCrYCb interleave */
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MDP_Y_CRCB_H2V1, /* Y and CrCb, pseduo planar w/ Cr is in MSB */
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MDP_Y_CBCR_H2V1, /* Y and CrCb, pseduo planar w/ Cr is in MSB */
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MDP_RGBA_8888, /* ARGB 888 */
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MDP_BGRA_8888, /* ABGR 888 */
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MDP_IMGTYPE_LIMIT /* Non valid image type after this enum */
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};
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enum {
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PMEM_IMG,
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FB_IMG,
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};
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/* flag values */
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#define MDP_ROT_NOP 0
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#define MDP_FLIP_LR 0x1
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#define MDP_FLIP_UD 0x2
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#define MDP_ROT_90 0x4
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#define MDP_ROT_180 (MDP_FLIP_UD|MDP_FLIP_LR)
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#define MDP_ROT_270 (MDP_ROT_90|MDP_FLIP_UD|MDP_FLIP_LR)
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#define MDP_DITHER 0x8
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#define MDP_BLUR 0x10
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#define MDP_TRANSP_NOP 0xffffffff
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#define MDP_ALPHA_NOP 0xff
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struct mdp_rect {
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u32 x, y, w, h;
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};
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struct mdp_img {
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u32 width, height, format, offset;
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int memory_id; /* the file descriptor */
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};
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struct mdp_blit_req {
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struct mdp_img src;
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struct mdp_img dst;
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struct mdp_rect src_rect;
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struct mdp_rect dst_rect;
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u32 alpha, transp_mask, flags;
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};
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struct mdp_blit_req_list {
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u32 count;
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struct mdp_blit_req req[];
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};
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#endif /* _MSM_MDP_H_ */
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