342 lines
9.5 KiB
C
342 lines
9.5 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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#include <linux/fb.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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#define MSMFB_SUSPEND_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 128, unsigned int)
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#define MSMFB_RESUME_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 129, unsigned int)
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#define MSMFB_CURSOR _IOW(MSMFB_IOCTL_MAGIC, 130, struct fb_cursor)
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#define MSMFB_SET_LUT _IOW(MSMFB_IOCTL_MAGIC, 131, struct fb_cmap)
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#define MSMFB_HISTOGRAM _IOWR(MSMFB_IOCTL_MAGIC, 132, struct mdp_histogram)
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/* new ioctls's for set/get ccs matrix */
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#define MSMFB_GET_CCS_MATRIX _IOWR(MSMFB_IOCTL_MAGIC, 133, struct mdp_ccs)
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#define MSMFB_SET_CCS_MATRIX _IOW(MSMFB_IOCTL_MAGIC, 134, struct mdp_ccs)
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#define MSMFB_OVERLAY_SET _IOWR(MSMFB_IOCTL_MAGIC, 135, \
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struct mdp_overlay)
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#define MSMFB_OVERLAY_UNSET _IOW(MSMFB_IOCTL_MAGIC, 136, unsigned int)
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#define MSMFB_OVERLAY_PLAY _IOW(MSMFB_IOCTL_MAGIC, 137, \
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struct msmfb_overlay_data)
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#define MSMFB_GET_PAGE_PROTECTION _IOR(MSMFB_IOCTL_MAGIC, 138, \
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struct mdp_page_protection)
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#define MSMFB_SET_PAGE_PROTECTION _IOW(MSMFB_IOCTL_MAGIC, 139, \
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struct mdp_page_protection)
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#define MSMFB_OVERLAY_GET _IOR(MSMFB_IOCTL_MAGIC, 140, \
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struct mdp_overlay)
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#define MSMFB_OVERLAY_PLAY_ENABLE _IOW(MSMFB_IOCTL_MAGIC, 141, unsigned int)
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#define MSMFB_OVERLAY_BLT _IOWR(MSMFB_IOCTL_MAGIC, 142, \
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struct msmfb_overlay_blt)
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#define MSMFB_OVERLAY_BLT_OFFSET _IOW(MSMFB_IOCTL_MAGIC, 143, unsigned int)
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#define MSMFB_HISTOGRAM_START _IO(MSMFB_IOCTL_MAGIC, 144)
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#define MSMFB_HISTOGRAM_STOP _IO(MSMFB_IOCTL_MAGIC, 145)
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#define MSMFB_NOTIFY_UPDATE _IOW(MSMFB_IOCTL_MAGIC, 146, unsigned int)
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#define MSMFB_OVERLAY_3D _IOWR(MSMFB_IOCTL_MAGIC, 147, \
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struct msmfb_overlay_3d)
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#define MSMFB_MIXER_INFO _IOWR(MSMFB_IOCTL_MAGIC, 148, \
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struct msmfb_mixer_info_req)
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#define MSMFB_OVERLAY_PLAY_WAIT _IOWR(MSMFB_IOCTL_MAGIC, 149, \
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struct msmfb_overlay_data)
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#define MSMFB_WRITEBACK_INIT _IO(MSMFB_IOCTL_MAGIC, 150)
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#define MSMFB_WRITEBACK_REGISTER_BUFFER _IOW(MSMFB_IOCTL_MAGIC, 151, \
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struct msmfb_writeback_data)
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#define MSMFB_WRITEBACK_UNREGISTER_BUFFER _IOW(MSMFB_IOCTL_MAGIC, 152, \
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struct msmfb_writeback_data)
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#define MSMFB_WRITEBACK_QUEUE_BUFFER _IOW(MSMFB_IOCTL_MAGIC, 153, \
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struct msmfb_data)
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#define MSMFB_WRITEBACK_DEQUEUE_BUFFER _IOW(MSMFB_IOCTL_MAGIC, 154, \
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struct msmfb_data)
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#define MSMFB_WRITEBACK_TERMINATE _IO(MSMFB_IOCTL_MAGIC, 155)
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#define FB_TYPE_3D_PANEL 0x10101010
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#define MDP_IMGTYPE2_START 0x10000
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#define MSMFB_DRIVER_VERSION 0xF9E8D701
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enum {
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NOTIFY_UPDATE_START,
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NOTIFY_UPDATE_STOP,
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};
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enum {
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MDP_RGB_565, /* RGB 565 planer */
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MDP_XRGB_8888, /* RGB 888 padded */
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MDP_Y_CBCR_H2V2, /* Y and CbCr, pseudo planer w/ Cb is in MSB */
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MDP_ARGB_8888, /* ARGB 888 */
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MDP_RGB_888, /* RGB 888 planer */
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MDP_Y_CRCB_H2V2, /* Y and CrCb, pseudo planer 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 planer w/ Cr is in MSB */
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MDP_Y_CBCR_H2V1, /* Y and CrCb, pseduo planer 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_RGBX_8888, /* RGBX 888 */
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MDP_Y_CRCB_H2V2_TILE, /* Y and CrCb, pseudo planer tile */
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MDP_Y_CBCR_H2V2_TILE, /* Y and CbCr, pseudo planer tile */
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MDP_Y_CR_CB_H2V2, /* Y, Cr and Cb, planar */
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MDP_Y_CR_CB_GH2V2, /* Y, Cr and Cb, planar aligned to Android YV12 */
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MDP_Y_CB_CR_H2V2, /* Y, Cb and Cr, planar */
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MDP_Y_CRCB_H1V1, /* Y and CrCb, pseduo planer w/ Cr is in MSB */
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MDP_Y_CBCR_H1V1, /* Y and CbCr, pseduo planer w/ Cb is in MSB */
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MDP_IMGTYPE_LIMIT,
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MDP_BGR_565 = MDP_IMGTYPE2_START, /* BGR 565 planer */
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MDP_FB_FORMAT, /* framebuffer format */
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MDP_IMGTYPE_LIMIT2 /* 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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enum {
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HSIC_HUE = 0,
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HSIC_SAT,
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HSIC_INT,
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HSIC_CON,
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NUM_HSIC_PARAM,
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};
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/* mdp_blit_req 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_BLEND_FG_PREMULT 0x20000
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#define MDP_DEINTERLACE 0x80000000
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#define MDP_SHARPENING 0x40000000
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#define MDP_NO_DMA_BARRIER_START 0x20000000
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#define MDP_NO_DMA_BARRIER_END 0x10000000
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#define MDP_NO_BLIT 0x08000000
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#define MDP_BLIT_WITH_DMA_BARRIERS 0x000
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#define MDP_BLIT_WITH_NO_DMA_BARRIERS \
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(MDP_NO_DMA_BARRIER_START | MDP_NO_DMA_BARRIER_END)
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#define MDP_BLIT_SRC_GEM 0x04000000
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#define MDP_BLIT_DST_GEM 0x02000000
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#define MDP_BLIT_NON_CACHED 0x01000000
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#define MDP_OV_PIPE_SHARE 0x00800000
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#define MDP_DEINTERLACE_ODD 0x00400000
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#define MDP_OV_PLAY_NOWAIT 0x00200000
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#define MDP_SOURCE_ROTATED_90 0x00100000
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#define MDP_MEMORY_ID_TYPE_FB 0x00001000
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#define MDP_DPP_HSIC 0x00080000
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#define MDP_TRANSP_NOP 0xffffffff
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#define MDP_ALPHA_NOP 0xff
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#define MDP_FB_PAGE_PROTECTION_NONCACHED (0)
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#define MDP_FB_PAGE_PROTECTION_WRITECOMBINE (1)
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#define MDP_FB_PAGE_PROTECTION_WRITETHROUGHCACHE (2)
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#define MDP_FB_PAGE_PROTECTION_WRITEBACKCACHE (3)
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#define MDP_FB_PAGE_PROTECTION_WRITEBACKWACACHE (4)
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/* Sentinel: Don't use! */
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#define MDP_FB_PAGE_PROTECTION_INVALID (5)
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/* Count of the number of MDP_FB_PAGE_PROTECTION_... values. */
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#define MDP_NUM_FB_PAGE_PROTECTION_VALUES (5)
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struct mdp_rect {
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uint32_t x;
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uint32_t y;
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uint32_t w;
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uint32_t h;
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};
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struct mdp_img {
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uint32_t width;
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uint32_t height;
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uint32_t format;
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uint32_t offset;
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int memory_id; /* the file descriptor */
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uint32_t priv;
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};
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/*
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* {3x3} + {3} ccs matrix
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*/
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#define MDP_CCS_RGB2YUV 0
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#define MDP_CCS_YUV2RGB 1
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#define MDP_CCS_SIZE 9
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#define MDP_BV_SIZE 3
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struct mdp_ccs {
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int direction; /* MDP_CCS_RGB2YUV or YUV2RGB */
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uint16_t ccs[MDP_CCS_SIZE]; /* 3x3 color coefficients */
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uint16_t bv[MDP_BV_SIZE]; /* 1x3 bias vector */
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};
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struct mdp_csc {
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int id;
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uint32_t csc_mv[9];
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uint32_t csc_pre_bv[3];
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uint32_t csc_post_bv[3];
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uint32_t csc_pre_lv[6];
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uint32_t csc_post_lv[6];
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};
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/* The version of the mdp_blit_req structure so that
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* user applications can selectively decide which functionality
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* to include
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*/
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#define MDP_BLIT_REQ_VERSION 2
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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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uint32_t alpha;
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uint32_t transp_mask;
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uint32_t flags;
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int sharpening_strength; /* -127 <--> 127, default 64 */
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};
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struct mdp_blit_req_list {
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uint32_t count;
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struct mdp_blit_req req[];
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};
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#define MSMFB_DATA_VERSION 2
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struct msmfb_data {
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uint32_t offset;
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int memory_id;
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int id;
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uint32_t flags;
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uint32_t priv;
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};
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#define MSMFB_NEW_REQUEST -1
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struct msmfb_overlay_data {
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uint32_t id;
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struct msmfb_data data;
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uint32_t version_key;
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struct msmfb_data plane1_data;
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struct msmfb_data plane2_data;
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};
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struct msmfb_img {
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uint32_t width;
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uint32_t height;
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uint32_t format;
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};
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#define MSMFB_WRITEBACK_DEQUEUE_BLOCKING 0x1
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struct msmfb_writeback_data {
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struct msmfb_data buf_info;
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struct msmfb_img img;
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};
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struct dpp_ctrl {
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/*
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*'sharp_strength' has inputs = -128 <-> 127
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* Increasingly positive values correlate with increasingly sharper
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* picture. Increasingly negative values correlate with increasingly
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* smoothed picture.
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*/
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int8_t sharp_strength;
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int8_t hsic_params[NUM_HSIC_PARAM];
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};
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struct mdp_overlay {
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struct msmfb_img src;
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struct mdp_rect src_rect;
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struct mdp_rect dst_rect;
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uint32_t z_order; /* stage number */
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uint32_t is_fg; /* control alpha & transp */
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uint32_t alpha;
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uint32_t transp_mask;
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uint32_t flags;
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uint32_t id;
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uint32_t user_data[8];
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struct dpp_ctrl dpp;
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};
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struct msmfb_overlay_3d {
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uint32_t is_3d;
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uint32_t width;
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uint32_t height;
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};
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struct msmfb_overlay_blt {
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uint32_t enable;
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uint32_t offset;
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uint32_t width;
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uint32_t height;
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uint32_t bpp;
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};
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struct mdp_histogram {
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uint32_t frame_cnt;
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uint32_t bin_cnt;
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uint32_t *r;
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uint32_t *g;
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uint32_t *b;
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};
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struct mdp_page_protection {
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uint32_t page_protection;
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};
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struct mdp_mixer_info {
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int pndx;
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int pnum;
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int ptype;
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int mixer_num;
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int z_order;
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};
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#define MAX_PIPE_PER_MIXER 4
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struct msmfb_mixer_info_req {
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int mixer_num;
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int cnt;
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struct mdp_mixer_info info[MAX_PIPE_PER_MIXER];
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};
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#ifdef __KERNEL__
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/* get the framebuffer physical address information */
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int get_fb_phys_info(unsigned long *start, unsigned long *len, int fb_num);
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struct fb_info *msm_fb_get_writeback_fb(void);
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int msm_fb_writeback_init(struct fb_info *info);
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int msm_fb_writeback_register_buffer(struct fb_info *info,
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struct msmfb_writeback_data *data);
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int msm_fb_writeback_queue_buffer(struct fb_info *info,
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struct msmfb_data *data);
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int msm_fb_writeback_dequeue_buffer(struct fb_info *info,
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struct msmfb_data *data);
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int msm_fb_writeback_unregister_buffer(struct fb_info *info,
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struct msmfb_writeback_data *data);
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int msm_fb_writeback_terminate(struct fb_info *info);
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#endif
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#endif /*_MSM_MDP_H_*/
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