mirror of
https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-10-31 16:18:51 +01:00
Fixed MTP to work with TWRP
This commit is contained in:
awab228
commit
f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
400
drivers/video/fbdev/sis/sis_accel.h
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400
drivers/video/fbdev/sis/sis_accel.h
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@ -0,0 +1,400 @@
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/*
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* SiS 300/540/630[S]/730[S],
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* SiS 315[E|PRO]/550/[M]650/651/[M]661[F|M]X/740/[M]741[GX]/330/[M]760[GX],
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* XGI V3XT/V5/V8, Z7
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* frame buffer driver for Linux kernels >= 2.4.14 and >=2.6.3
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*
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* 2D acceleration part
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the named License,
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* or any later version.
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
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*
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* Based on the X driver's sis300_accel.h which is
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* Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
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* and sis310_accel.h which is
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* Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
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*
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* Author: Thomas Winischhofer <thomas@winischhofer.net>:
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* (see http://www.winischhofer.net/
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* for more information and updates)
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*/
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#ifndef _SISFB_ACCEL_H
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#define _SISFB_ACCEL_H
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/* Guard accelerator accesses with spin_lock_irqsave? Works well without. */
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#undef SISFB_USE_SPINLOCKS
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#ifdef SISFB_USE_SPINLOCKS
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#include <linux/spinlock.h>
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#define CRITBEGIN spin_lock_irqsave(&ivideo->lockaccel, critflags);
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#define CRITEND spin_unlock_irqrestore(&ivideo->lockaccel, critflags);
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#define CRITFLAGS unsigned long critflags;
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#else
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#define CRITBEGIN
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#define CRITEND
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#define CRITFLAGS
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#endif
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/* Definitions for the SIS engine communication. */
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#define PATREGSIZE 384 /* Pattern register size. 384 bytes @ 0x8300 */
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#define BR(x) (0x8200 | (x) << 2)
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#define PBR(x) (0x8300 | (x) << 2)
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/* SiS300 engine commands */
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#define BITBLT 0x00000000 /* Blit */
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#define COLOREXP 0x00000001 /* Color expand */
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#define ENCOLOREXP 0x00000002 /* Enhanced color expand */
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#define MULTIPLE_SCANLINE 0x00000003 /* ? */
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#define LINE 0x00000004 /* Draw line */
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#define TRAPAZOID_FILL 0x00000005 /* Fill trapezoid */
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#define TRANSPARENT_BITBLT 0x00000006 /* Transparent Blit */
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/* Additional engine commands for 315 */
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#define ALPHA_BLEND 0x00000007 /* Alpha blend ? */
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#define A3D_FUNCTION 0x00000008 /* 3D command ? */
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#define CLEAR_Z_BUFFER 0x00000009 /* ? */
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#define GRADIENT_FILL 0x0000000A /* Gradient fill */
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/* source select */
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#define SRCVIDEO 0x00000000 /* source is video RAM */
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#define SRCSYSTEM 0x00000010 /* source is system memory */
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#define SRCCPUBLITBUF SRCSYSTEM /* source is CPU-driven BitBuffer (for color expand) */
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#define SRCAGP 0x00000020 /* source is AGP memory (?) */
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/* Pattern flags */
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#define PATFG 0x00000000 /* foreground color */
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#define PATPATREG 0x00000040 /* pattern in pattern buffer (0x8300) */
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#define PATMONO 0x00000080 /* mono pattern */
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/* blitting direction (300 series only) */
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#define X_INC 0x00010000
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#define X_DEC 0x00000000
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#define Y_INC 0x00020000
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#define Y_DEC 0x00000000
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/* Clipping flags */
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#define NOCLIP 0x00000000
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#define NOMERGECLIP 0x04000000
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#define CLIPENABLE 0x00040000
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#define CLIPWITHOUTMERGE 0x04040000
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/* Transparency */
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#define OPAQUE 0x00000000
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#define TRANSPARENT 0x00100000
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/* ? */
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#define DSTAGP 0x02000000
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#define DSTVIDEO 0x02000000
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/* Subfunctions for Color/Enhanced Color Expansion (315 only) */
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#define COLOR_TO_MONO 0x00100000
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#define AA_TEXT 0x00200000
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/* Some general registers for 315 series */
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#define SRC_ADDR 0x8200
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#define SRC_PITCH 0x8204
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#define AGP_BASE 0x8206 /* color-depth dependent value */
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#define SRC_Y 0x8208
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#define SRC_X 0x820A
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#define DST_Y 0x820C
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#define DST_X 0x820E
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#define DST_ADDR 0x8210
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#define DST_PITCH 0x8214
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#define DST_HEIGHT 0x8216
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#define RECT_WIDTH 0x8218
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#define RECT_HEIGHT 0x821A
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#define PAT_FGCOLOR 0x821C
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#define PAT_BGCOLOR 0x8220
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#define SRC_FGCOLOR 0x8224
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#define SRC_BGCOLOR 0x8228
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#define MONO_MASK 0x822C
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#define LEFT_CLIP 0x8234
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#define TOP_CLIP 0x8236
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#define RIGHT_CLIP 0x8238
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#define BOTTOM_CLIP 0x823A
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#define COMMAND_READY 0x823C
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#define FIRE_TRIGGER 0x8240
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#define PATTERN_REG 0x8300 /* 384 bytes pattern buffer */
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/* Transparent bitblit registers */
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#define TRANS_DST_KEY_HIGH PAT_FGCOLOR
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#define TRANS_DST_KEY_LOW PAT_BGCOLOR
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#define TRANS_SRC_KEY_HIGH SRC_FGCOLOR
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#define TRANS_SRC_KEY_LOW SRC_BGCOLOR
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/* Store queue length in par */
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#define CmdQueLen ivideo->cmdqueuelength
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/* ------------- SiS 300 series -------------- */
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/* BR(16) (0x8240):
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bit 31 2D engine: 1 is idle,
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bit 30 3D engine: 1 is idle,
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bit 29 Command queue: 1 is empty
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bits 28:24: Current CPU driven BitBlt buffer stage bit[4:0]
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bits 15:0: Current command queue length
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*/
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#define SiS300Idle \
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{ \
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while((MMIO_IN16(ivideo->mmio_vbase, BR(16)+2) & 0xE000) != 0xE000){}; \
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while((MMIO_IN16(ivideo->mmio_vbase, BR(16)+2) & 0xE000) != 0xE000){}; \
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while((MMIO_IN16(ivideo->mmio_vbase, BR(16)+2) & 0xE000) != 0xE000){}; \
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CmdQueLen = MMIO_IN16(ivideo->mmio_vbase, 0x8240); \
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}
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/* (do three times, because 2D engine seems quite unsure about whether or not it's idle) */
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#define SiS300SetupSRCBase(base) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(0), base);\
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CmdQueLen--;
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#define SiS300SetupSRCPitch(pitch) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT16(ivideo->mmio_vbase, BR(1), pitch);\
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CmdQueLen--;
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#define SiS300SetupSRCXY(x,y) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(2), (x)<<16 | (y) );\
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CmdQueLen--;
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#define SiS300SetupDSTBase(base) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(4), base);\
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CmdQueLen--;
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#define SiS300SetupDSTXY(x,y) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(3), (x)<<16 | (y) );\
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CmdQueLen--;
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#define SiS300SetupDSTRect(x,y) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(5), (y)<<16 | (x) );\
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CmdQueLen--;
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#define SiS300SetupDSTColorDepth(bpp) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT16(ivideo->mmio_vbase, BR(1)+2, bpp);\
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CmdQueLen--;
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#define SiS300SetupRect(w,h) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(6), (h)<<16 | (w) );\
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CmdQueLen--;
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#define SiS300SetupPATFG(color) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(7), color);\
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CmdQueLen--;
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#define SiS300SetupPATBG(color) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(8), color);\
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CmdQueLen--;
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#define SiS300SetupSRCFG(color) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(9), color);\
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CmdQueLen--;
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#define SiS300SetupSRCBG(color) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(10), color);\
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CmdQueLen--;
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/* 0x8224 src colorkey high */
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/* 0x8228 src colorkey low */
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/* 0x821c dest colorkey high */
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/* 0x8220 dest colorkey low */
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#define SiS300SetupSRCTrans(color) \
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if(CmdQueLen <= 1) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, 0x8224, color);\
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MMIO_OUT32(ivideo->mmio_vbase, 0x8228, color);\
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CmdQueLen -= 2;
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#define SiS300SetupDSTTrans(color) \
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if(CmdQueLen <= 1) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, 0x821C, color); \
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MMIO_OUT32(ivideo->mmio_vbase, 0x8220, color); \
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CmdQueLen -= 2;
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#define SiS300SetupMONOPAT(p0,p1) \
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if(CmdQueLen <= 1) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(11), p0);\
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MMIO_OUT32(ivideo->mmio_vbase, BR(12), p1);\
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CmdQueLen -= 2;
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#define SiS300SetupClipLT(left,top) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(13), ((left) & 0xFFFF) | (top)<<16 );\
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CmdQueLen--;
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#define SiS300SetupClipRB(right,bottom) \
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if(CmdQueLen <= 0) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(14), ((right) & 0xFFFF) | (bottom)<<16 );\
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CmdQueLen--;
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/* General */
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#define SiS300SetupROP(rop) \
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ivideo->CommandReg = (rop) << 8;
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#define SiS300SetupCMDFlag(flags) \
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ivideo->CommandReg |= (flags);
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#define SiS300DoCMD \
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if(CmdQueLen <= 1) SiS300Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, BR(15), ivideo->CommandReg); \
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MMIO_OUT32(ivideo->mmio_vbase, BR(16), 0);\
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CmdQueLen -= 2;
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/* -------------- SiS 315/330 series --------------- */
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/* Q_STATUS:
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bit 31 = 1: All engines idle and all queues empty
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bit 30 = 1: Hardware Queue (=HW CQ, 2D queue, 3D queue) empty
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bit 29 = 1: 2D engine is idle
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bit 28 = 1: 3D engine is idle
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bit 27 = 1: HW command queue empty
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bit 26 = 1: 2D queue empty
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bit 25 = 1: 3D queue empty
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bit 24 = 1: SW command queue empty
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bits 23:16: 2D counter 3
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bits 15:8: 2D counter 2
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bits 7:0: 2D counter 1
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*/
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#define SiS310Idle \
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{ \
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while( (MMIO_IN16(ivideo->mmio_vbase, Q_STATUS+2) & 0x8000) != 0x8000){}; \
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while( (MMIO_IN16(ivideo->mmio_vbase, Q_STATUS+2) & 0x8000) != 0x8000){}; \
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while( (MMIO_IN16(ivideo->mmio_vbase, Q_STATUS+2) & 0x8000) != 0x8000){}; \
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while( (MMIO_IN16(ivideo->mmio_vbase, Q_STATUS+2) & 0x8000) != 0x8000){}; \
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CmdQueLen = 0; \
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}
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#define SiS310SetupSRCBase(base) \
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if(CmdQueLen <= 0) SiS310Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, SRC_ADDR, base);\
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CmdQueLen--;
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#define SiS310SetupSRCPitch(pitch) \
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if(CmdQueLen <= 0) SiS310Idle;\
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MMIO_OUT16(ivideo->mmio_vbase, SRC_PITCH, pitch);\
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CmdQueLen--;
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#define SiS310SetupSRCXY(x,y) \
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if(CmdQueLen <= 0) SiS310Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, SRC_Y, (x)<<16 | (y) );\
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CmdQueLen--;
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#define SiS310SetupDSTBase(base) \
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if(CmdQueLen <= 0) SiS310Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, DST_ADDR, base);\
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CmdQueLen--;
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#define SiS310SetupDSTXY(x,y) \
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if(CmdQueLen <= 0) SiS310Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, DST_Y, (x)<<16 | (y) );\
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CmdQueLen--;
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#define SiS310SetupDSTRect(x,y) \
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if(CmdQueLen <= 0) SiS310Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, DST_PITCH, (y)<<16 | (x) );\
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CmdQueLen--;
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#define SiS310SetupDSTColorDepth(bpp) \
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if(CmdQueLen <= 0) SiS310Idle;\
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MMIO_OUT16(ivideo->mmio_vbase, AGP_BASE, bpp);\
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CmdQueLen--;
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#define SiS310SetupRect(w,h) \
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if(CmdQueLen <= 0) SiS310Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, RECT_WIDTH, (h)<<16 | (w) );\
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CmdQueLen--;
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#define SiS310SetupPATFG(color) \
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if(CmdQueLen <= 0) SiS310Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, PAT_FGCOLOR, color);\
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CmdQueLen--;
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#define SiS310SetupPATBG(color) \
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if(CmdQueLen <= 0) SiS310Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, PAT_BGCOLOR, color);\
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CmdQueLen--;
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#define SiS310SetupSRCFG(color) \
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if(CmdQueLen <= 0) SiS310Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, SRC_FGCOLOR, color);\
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CmdQueLen--;
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#define SiS310SetupSRCBG(color) \
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if(CmdQueLen <= 0) SiS310Idle;\
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MMIO_OUT32(ivideo->mmio_vbase, SRC_BGCOLOR, color);\
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CmdQueLen--;
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|
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#define SiS310SetupSRCTrans(color) \
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if(CmdQueLen <= 1) SiS310Idle;\
|
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MMIO_OUT32(ivideo->mmio_vbase, TRANS_SRC_KEY_HIGH, color);\
|
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MMIO_OUT32(ivideo->mmio_vbase, TRANS_SRC_KEY_LOW, color);\
|
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CmdQueLen -= 2;
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#define SiS310SetupDSTTrans(color) \
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if(CmdQueLen <= 1) SiS310Idle;\
|
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MMIO_OUT32(ivideo->mmio_vbase, TRANS_DST_KEY_HIGH, color); \
|
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MMIO_OUT32(ivideo->mmio_vbase, TRANS_DST_KEY_LOW, color); \
|
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CmdQueLen -= 2;
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||||
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||||
#define SiS310SetupMONOPAT(p0,p1) \
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if(CmdQueLen <= 1) SiS310Idle;\
|
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MMIO_OUT32(ivideo->mmio_vbase, MONO_MASK, p0);\
|
||||
MMIO_OUT32(ivideo->mmio_vbase, MONO_MASK+4, p1);\
|
||||
CmdQueLen -= 2;
|
||||
|
||||
#define SiS310SetupClipLT(left,top) \
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if(CmdQueLen <= 0) SiS310Idle;\
|
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MMIO_OUT32(ivideo->mmio_vbase, LEFT_CLIP, ((left) & 0xFFFF) | (top)<<16 );\
|
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CmdQueLen--;
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#define SiS310SetupClipRB(right,bottom) \
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if(CmdQueLen <= 0) SiS310Idle;\
|
||||
MMIO_OUT32(ivideo->mmio_vbase, RIGHT_CLIP, ((right) & 0xFFFF) | (bottom)<<16 );\
|
||||
CmdQueLen--;
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||||
|
||||
#define SiS310SetupROP(rop) \
|
||||
ivideo->CommandReg = (rop) << 8;
|
||||
|
||||
#define SiS310SetupCMDFlag(flags) \
|
||||
ivideo->CommandReg |= (flags);
|
||||
|
||||
#define SiS310DoCMD \
|
||||
if(CmdQueLen <= 1) SiS310Idle;\
|
||||
MMIO_OUT32(ivideo->mmio_vbase, COMMAND_READY, ivideo->CommandReg); \
|
||||
MMIO_OUT32(ivideo->mmio_vbase, FIRE_TRIGGER, 0); \
|
||||
CmdQueLen -= 2;
|
||||
|
||||
int sisfb_initaccel(struct sis_video_info *ivideo);
|
||||
void sisfb_syncaccel(struct sis_video_info *ivideo);
|
||||
|
||||
int fbcon_sis_sync(struct fb_info *info);
|
||||
void fbcon_sis_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
|
||||
void fbcon_sis_copyarea(struct fb_info *info, const struct fb_copyarea *area);
|
||||
|
||||
#endif
|
||||
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Add table
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Reference in a new issue