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566 lines
15 KiB
C
566 lines
15 KiB
C
/****************************************************************************
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* vi_encoder.c
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*
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* Wii Audio/Video Encoder support
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*
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* Copyright (C) 2009 Eke-Eke, with some code from libogc (C) Hector Martin
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*
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* Redistribution and use of this code or any derivative works are permitted
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* provided that the following conditions are met:
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*
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* - Redistributions may not be sold, nor may they be used in a commercial
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* product or activity.
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*
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* - Redistributions that are modified from the original source must include the
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* complete source code, including the source code for all components used by a
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* binary built from the modified sources. However, as a special exception, the
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* source code distributed need not include anything that is normally distributed
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* (in either source or binary form) with the major components (compiler, kernel,
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* and so on) of the operating system on which the executable runs, unless that
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* component itself accompanies the executable.
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*
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* - Redistributions must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************************/
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#ifdef HW_RVL
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#include <string.h>
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#include <gccore.h>
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#include <ogcsys.h>
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#include <ogc/machine/processor.h>
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#include "vi_encoder.h"
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/****************************************************************************
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* I2C driver by Hector Martin (marcan)
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*
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****************************************************************************/
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#define _SHIFTL(v, s, w) \
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((u32) (((u32)(v) & ((0x01 << (w)) - 1)) << (s)))
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#define _SHIFTR(v, s, w) \
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((u32)(((u32)(v) >> (s)) & ((0x01 << (w)) - 1)))
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extern void udelay(int us);
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static u32 i2cIdentFirst = 0;
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static u32 i2cIdentFlag = 1;
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static vu16* const _viReg = (u16*)0xCC002000;
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static vu32* const _i2cReg = (u32*)0xCD800000;
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static inline void __viOpenI2C(u32 channel)
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{
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u32 val = ((_i2cReg[49]&~0x8000)|0x4000);
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val |= _SHIFTL(channel,15,1);
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_i2cReg[49] = val;
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}
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static inline u32 __viSetSCL(u32 channel)
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{
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u32 val = (_i2cReg[48]&~0x4000);
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val |= _SHIFTL(channel,14,1);
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_i2cReg[48] = val;
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return 1;
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}
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static inline u32 __viSetSDA(u32 channel)
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{
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u32 val = (_i2cReg[48]&~0x8000);
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val |= _SHIFTL(channel,15,1);
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_i2cReg[48] = val;
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return 1;
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}
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static inline u32 __viGetSDA()
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{
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return _SHIFTR(_i2cReg[50],15,1);
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}
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static inline void __viCheckI2C()
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{
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__viOpenI2C(0);
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udelay(4);
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i2cIdentFlag = 0;
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if(__viGetSDA()!=0) i2cIdentFlag = 1;
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}
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static u32 __sendSlaveAddress(u8 addr)
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{
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u32 i;
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__viSetSDA(i2cIdentFlag^1);
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udelay(2);
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__viSetSCL(0);
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for(i=0;i<8;i++) {
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if(addr&0x80) __viSetSDA(i2cIdentFlag);
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else __viSetSDA(i2cIdentFlag^1);
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udelay(2);
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__viSetSCL(1);
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udelay(2);
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__viSetSCL(0);
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addr <<= 1;
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}
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__viOpenI2C(0);
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udelay(2);
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__viSetSCL(1);
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udelay(2);
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if(i2cIdentFlag==1 && __viGetSDA()!=0) return 0;
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__viSetSDA(i2cIdentFlag^1);
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__viOpenI2C(1);
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__viSetSCL(0);
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return 1;
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}
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static u32 __VISendI2CData(u8 addr,void *val,u32 len)
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{
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u8 c;
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s32 i,j;
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u32 level,ret;
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if(i2cIdentFirst==0) {
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__viCheckI2C();
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i2cIdentFirst = 1;
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}
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_CPU_ISR_Disable(level);
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__viOpenI2C(1);
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__viSetSCL(1);
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__viSetSDA(i2cIdentFlag);
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udelay(4);
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ret = __sendSlaveAddress(addr);
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if(ret==0) {
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_CPU_ISR_Restore(level);
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return 0;
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}
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__viOpenI2C(1);
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for(i=0;i<len;i++) {
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c = ((u8*)val)[i];
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for(j=0;j<8;j++) {
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if(c&0x80) __viSetSDA(i2cIdentFlag);
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else __viSetSDA(i2cIdentFlag^1);
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udelay(2);
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__viSetSCL(1);
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udelay(2);
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__viSetSCL(0);
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c <<= 1;
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}
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__viOpenI2C(0);
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udelay(2);
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__viSetSCL(1);
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udelay(2);
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if(i2cIdentFlag==1 && __viGetSDA()!=0) {
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_CPU_ISR_Restore(level);
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return 0;
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}
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__viSetSDA(i2cIdentFlag^1);
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__viOpenI2C(1);
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__viSetSCL(0);
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}
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__viOpenI2C(1);
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__viSetSDA(i2cIdentFlag^1);
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udelay(2);
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__viSetSDA(i2cIdentFlag);
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_CPU_ISR_Restore(level);
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return 1;
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}
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static void __VIWriteI2CRegister8(u8 reg, u8 data)
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{
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u8 buf[2];
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buf[0] = reg;
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buf[1] = data;
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__VISendI2CData(0xe0,buf,2);
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udelay(2);
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}
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static void __VIWriteI2CRegister16(u8 reg, u16 data)
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{
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u8 buf[3];
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buf[0] = reg;
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buf[1] = data >> 8;
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buf[2] = data & 0xFF;
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__VISendI2CData(0xe0,buf,3);
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udelay(2);
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}
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static void __VIWriteI2CRegister32(u8 reg, u32 data)
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{
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u8 buf[5];
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buf[0] = reg;
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buf[1] = data >> 24;
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buf[2] = (data >> 16) & 0xFF;
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buf[3] = (data >> 8) & 0xFF;
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buf[4] = data & 0xFF;
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__VISendI2CData(0xe0,buf,5);
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udelay(2);
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}
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static void __VIWriteI2CRegisterBuf(u8 reg, int size, u8 *data)
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{
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u8 buf[0x100];
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buf[0] = reg;
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memcpy(&buf[1], data, size);
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__VISendI2CData(0xe0,buf,size+1);
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udelay(2);
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}
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/****************************************************************************
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* A/V functions support (Eke-Eke)
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*
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****************************************************************************/
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static const u8 gamma_coeffs[][33] =
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{
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/* GM_0_0 */
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{
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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},
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/* GM_0_1 */
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{
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x03, 0x97, 0x3B, 0x49,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0x80, 0x1B, 0x80, 0xEB, 0x00
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},
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/* GM_0_2 */
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{
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0x00, 0x00, 0x00, 0x28, 0x00, 0x5A, 0x02, 0xDB, 0x0D, 0x8D, 0x30, 0x49,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x10, 0x00, 0x10, 0x40, 0x11, 0x00, 0x18, 0x80, 0x42, 0x00, 0xEB, 0x00
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},
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/* GM_0_3 */
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{
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0x00, 0x00, 0x00, 0x7A, 0x02, 0x3C, 0x07, 0x6D, 0x12, 0x9C, 0x27, 0x24,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x10, 0x00, 0x10, 0xC0, 0x15, 0x80, 0x29, 0x00, 0x62, 0x00, 0xEB, 0x00
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},
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/* GM_0_4 */
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{
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0x00, 0x4E, 0x01, 0x99, 0x05, 0x2D, 0x0B, 0x24, 0x14, 0x29, 0x20, 0xA4,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x00, 0x10, 0x10, 0x40, 0x12, 0xC0, 0x1D, 0xC0, 0x3B, 0x00, 0x78, 0xC0, 0xEB, 0x00
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},
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/* GM_0_5 */
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{
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0x00, 0xEC, 0x03, 0xD7, 0x08, 0x00, 0x0D, 0x9E, 0x14, 0x3E, 0x1B, 0xDB,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x10, 0xC0, 0x16, 0xC0, 0x27, 0xC0, 0x4B, 0x80, 0x89, 0x80, 0xEB, 0x00
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},
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/* GM_0_6 */
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{
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0x02, 0x76, 0x06, 0x66, 0x0A, 0x96, 0x0E, 0xF3, 0x13, 0xAC, 0x18, 0x49,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x12, 0x00, 0x1C, 0x00, 0x32, 0x80, 0x59, 0xC0, 0x96, 0x00, 0xEB, 0x00
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},
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/* GM_0_7 */
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{
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0x04, 0xEC, 0x08, 0xF5, 0x0C, 0x96, 0x0F, 0xCF, 0x12, 0xC6, 0x15, 0x80,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x14, 0x00, 0x22, 0x00, 0x3C, 0xC0, 0x66, 0x40, 0x9F, 0xC0, 0xEB, 0x00
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},
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/* GM_0_8 */
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{
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0x08, 0x00, 0x0B, 0xAE, 0x0E, 0x00, 0x10, 0x30, 0x11, 0xCB, 0x13, 0x49,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x16, 0x80, 0x28, 0xC0, 0x46, 0x80, 0x71, 0x00, 0xA7, 0x80, 0xEB, 0x00
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},
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/* GM_0_9 */
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{
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0x0B, 0xB1, 0x0E, 0x14, 0x0F, 0x2D, 0x10, 0x18, 0x10, 0xE5, 0x11, 0x80,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x19, 0x80, 0x2F, 0x80, 0x4F, 0xC0, 0x7A, 0x00, 0xAD, 0xC0, 0xEB, 0x00
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},
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/* GM_1_0 */
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{
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0x10, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0x00,
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0x10, 0x20, 0x40, 0x60, 0x80, 0xA0, 0xEB,
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0x10, 0x00, 0x20, 0x00, 0x40, 0x00, 0x60, 0x00, 0x80, 0x00, 0xA0, 0x00, 0xEB, 0x00
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},
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/* GM_1_1 */
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{
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0x14, 0xEC, 0x11, 0xC2, 0x10, 0x78, 0x0F, 0xB6, 0x0F, 0x2F, 0x0E, 0xB6,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x21, 0x00, 0x3C, 0xC0, 0x5F, 0xC0, 0x89, 0x00, 0xB7, 0x80, 0xEB, 0x00
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},
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/* GM_1_2 */
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{
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0x19, 0xD8, 0x13, 0x33, 0x10, 0xD2, 0x0F, 0x6D, 0x0E, 0x5E, 0x0D, 0xA4,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x25, 0x00, 0x43, 0x00, 0x66, 0xC0, 0x8F, 0x40, 0xBB, 0x40, 0xEB, 0x00
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},
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/* GM_1_3 */
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{
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0x1E, 0xC4, 0x14, 0x7A, 0x11, 0x0F, 0xF, 0x0C, 0x0D, 0xA1, 0x0C, 0xB6,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x29, 0x00, 0x49, 0x00, 0x6D, 0x40, 0x94, 0xC0, 0xBE, 0x80, 0xEB, 0x00
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},
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/* GM_1_4 */
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{
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0x24, 0x00, 0x15, 0x70, 0x11, 0x0F, 0x0E, 0xAA, 0x0D, 0x0F, 0x0B, 0xDB,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x2D, 0x40, 0x4E, 0xC0, 0x73, 0x00, 0x99, 0x80, 0xC1, 0x80, 0xEB, 0x00
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},
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/* GM_1_5 */
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{
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0x29, 0x3B, 0x16, 0x3D, 0x11, 0x0F, 0x0E, 0x30, 0x0C, 0x7D, 0x0B, 0x24,
|
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x31, 0x80, 0x54, 0x40, 0x78, 0x80, 0x9D, 0xC0, 0xC4, 0x00, 0xEB, 0x00
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},
|
|
|
|
/* GM_1_6 */
|
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{
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0x2E, 0x27, 0x17, 0x0A, 0x10, 0xD2, 0x0D, 0xE7, 0x0B, 0xEB, 0x0A, 0x80,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x35, 0x80, 0x59, 0x80, 0x7D, 0x40, 0xA1, 0xC0, 0xC6, 0x40, 0xEB, 0x00
|
|
},
|
|
|
|
/* GM_1_7 */
|
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{
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0x33, 0x62, 0x17, 0x5C, 0x10, 0xD2, 0x0D, 0x6D, 0x0B, 0x6D, 0x09, 0xED,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x39, 0xC0, 0x5E, 0x40, 0x82, 0x00, 0xA5, 0x40, 0xC8, 0x40, 0xEB, 0x00
|
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},
|
|
|
|
/* GM_1_8 */
|
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{
|
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0x38, 0x4E, 0x17, 0xAE, 0x10, 0xB4, 0x0D, 0x0C, 0x0A, 0xF0, 0x09, 0x6D,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x3D, 0xC0, 0x62, 0xC0, 0x86, 0x40, 0xA8, 0x80, 0xCA, 0x00, 0xEB, 0x00
|
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},
|
|
|
|
/* GM_1_9 */
|
|
{
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0x3D, 0x3B, 0x18, 0x00, 0x10, 0x5A, 0x0C, 0xC3, 0x0A, 0x72, 0x09, 0x00,
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x41, 0xC0, 0x67, 0x40, 0x8A, 0x00, 0xAB, 0x80, 0xCB, 0x80, 0xEB, 0x00
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},
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|
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/* GM_2_0 */
|
|
{
|
|
0x41, 0xD8, 0x18, 0x28, 0x10, 0x3C, 0x0C, 0x49, 0x0A, 0x1F, 0x08, 0x92,
|
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0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
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0x10, 0x00, 0x45, 0x80, 0x6B, 0x40, 0x8D, 0xC0, 0xAE, 0x00, 0xCD, 0x00, 0xEB, 0x00
|
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},
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|
|
|
/* GM_2_1 */
|
|
{
|
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0x46, 0x76, 0x18, 0x51, 0x0F, 0xE1, 0x0C, 0x00, 0x09, 0xB6, 0x08, 0x36,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x49, 0x40, 0x6F, 0x40, 0x91, 0x00, 0xB0, 0x80, 0xCE, 0x40, 0xEB, 0x00
|
|
},
|
|
|
|
/* GM_2_2 */
|
|
{
|
|
0x4A, 0xC4, 0x18, 0x7A, 0x0F, 0xA5, 0x0B, 0x9E, 0x09, 0x63, 0x07, 0xDB,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x4C, 0xC0, 0x73, 0x00, 0x94, 0x40, 0xB2, 0xC0, 0xCF, 0x80, 0xEB, 0x00
|
|
},
|
|
|
|
/* GM_2_3 */
|
|
{
|
|
0x4F, 0x13, 0x18, 0x51, 0x0F, 0x69, 0x0B, 0x6D, 0x09, 0x0F, 0x07, 0x80,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x50, 0x40, 0x76, 0x40, 0x97, 0x00, 0xB5, 0x00, 0xD0, 0xC0, 0xEB, 0x00
|
|
},
|
|
|
|
/* GM_2_4 */
|
|
{
|
|
0x53, 0x13, 0x18, 0x7A, 0x0F, 0x0F, 0x0B, 0x24, 0x08, 0xBC, 0x07, 0x36,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x53, 0x80, 0x79, 0xC0, 0x99, 0xC0, 0xB7, 0x00, 0xD1, 0xC0, 0xEB, 0x00
|
|
},
|
|
|
|
/* GM_2_5 */
|
|
{
|
|
0x57, 0x13, 0x18, 0x51, 0x0E, 0xF0, 0x0A, 0xC3, 0x08, 0x7D, 0x06, 0xED,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x56, 0xC0, 0x7C, 0xC0, 0x9C, 0x80, 0xB8, 0xC0, 0xD2, 0xC0, 0xEB, 0x00
|
|
},
|
|
|
|
/* GM_2_6 */
|
|
{
|
|
0x5B, 0x13, 0x18, 0x28, 0x0E, 0x96, 0x0A, 0x92, 0x08, 0x29, 0x06, 0xB6,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x5A, 0x00, 0x7F, 0xC0, 0x9E, 0xC0, 0xBA, 0x80, 0xD3, 0x80, 0xEB, 0x00
|
|
},
|
|
|
|
/* GM_2_7 */
|
|
{
|
|
0x5E, 0xC4, 0x18, 0x00, 0x0E, 0x78, 0x0A, 0x30, 0x08, 0x00, 0x06, 0x6D,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x5D, 0x00, 0x82, 0x80, 0xA1, 0x40, 0xBC, 0x00, 0xD4, 0x80, 0xEB, 0x00
|
|
},
|
|
|
|
/* GM_2_8 */
|
|
{
|
|
0x62, 0x76, 0x17, 0xD7, 0x0E, 0x1E, 0x0A, 0x00, 0x07, 0xC1, 0x06, 0x36,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x60, 0x00, 0x85, 0x40, 0xA3, 0x40, 0xBD, 0x80, 0xD5, 0x40, 0xEB, 0x00
|
|
},
|
|
|
|
/* GM_2_9 */
|
|
{
|
|
0x65, 0xD8, 0x17, 0xAE, 0x0D, 0xE1, 0x09, 0xCF, 0x07, 0x82, 0x06, 0x00,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x62, 0xC0, 0x87, 0xC0, 0xA5, 0x40, 0xBF, 0x00, 0xD6, 0x00, 0xEB, 0x00
|
|
},
|
|
|
|
/* GM_3_0 */
|
|
{
|
|
0x69, 0x3B, 0x17, 0x85, 0x0D, 0xA5, 0x09, 0x86, 0x07, 0x43, 0x05, 0xDB,
|
|
0x10, 0x1D, 0x36, 0x58, 0x82, 0xB3, 0xEB,
|
|
0x10, 0x00, 0x65, 0x80, 0x8A, 0x40, 0xA7, 0x40, 0xC0, 0x40, 0xD6, 0x80, 0xEB, 0x00
|
|
}
|
|
};
|
|
|
|
void __VISetTiming(u8 timing)
|
|
{
|
|
__VIWriteI2CRegister8(0x00,timing);
|
|
}
|
|
|
|
void __VISetYUVSEL(u8 dtvstatus)
|
|
{
|
|
u8 vdacFlagRegion = 0;
|
|
u32 currTvMode = _SHIFTR(_viReg[1],8,2);
|
|
if(currTvMode==VI_PAL || currTvMode==VI_EURGB60)
|
|
vdacFlagRegion = 2;
|
|
else if(currTvMode==VI_MPAL)
|
|
vdacFlagRegion = 1;
|
|
|
|
__VIWriteI2CRegister8(0x01, _SHIFTL(dtvstatus,5,3)|(vdacFlagRegion&0x1f));
|
|
}
|
|
|
|
void __VISetVBICtrl(u16 data)
|
|
{
|
|
__VIWriteI2CRegister16(0x02, data);
|
|
}
|
|
|
|
void __VISetTrapFilter(u8 disable)
|
|
{
|
|
if (disable)
|
|
__VIWriteI2CRegister8(0x03, 0);
|
|
else
|
|
__VIWriteI2CRegister8(0x03, 1);
|
|
}
|
|
|
|
void __VISet3in1Output(u8 enable)
|
|
{
|
|
__VIWriteI2CRegister8(0x04,enable);
|
|
}
|
|
|
|
void __VISetCGMS(u16 value)
|
|
{
|
|
__VIWriteI2CRegister16(0x05, value);
|
|
}
|
|
|
|
void __VISetWSS(u16 value)
|
|
{
|
|
__VIWriteI2CRegister16(0x08, value);
|
|
}
|
|
|
|
void __VISetRGBOverDrive(u8 value)
|
|
{
|
|
u32 currTvMode = _SHIFTR(_viReg[1],8,2);
|
|
if (currTvMode == VI_DEBUG)
|
|
__VIWriteI2CRegister8(0x0A,(value<<1)|1);
|
|
else
|
|
__VIWriteI2CRegister8(0x0A,0);
|
|
}
|
|
|
|
void __VISetOverSampling(void)
|
|
{
|
|
__VIWriteI2CRegister8(0x65,1);
|
|
}
|
|
|
|
void __VISetCCSEL(void)
|
|
{
|
|
__VIWriteI2CRegister8(0x6a,1);
|
|
}
|
|
|
|
void __VISetFilterEURGB60(u8 enable)
|
|
{
|
|
__VIWriteI2CRegister8(0x6e, enable);
|
|
}
|
|
|
|
void __VISetVolume(u16 value)
|
|
{
|
|
__VIWriteI2CRegister16(0x71,value);
|
|
}
|
|
|
|
void __VISetClosedCaption(u32 value)
|
|
{
|
|
__VIWriteI2CRegister32(0x7a, value);
|
|
}
|
|
|
|
void __VISetGamma(VIGamma gamma)
|
|
{
|
|
u8 *data = (u8 *)&gamma_coeffs[gamma][0];
|
|
__VIWriteI2CRegisterBuf(0x10, 0x21, data);
|
|
}
|
|
|
|
/* User Configurable */
|
|
|
|
void VIDEO_SetGamma(VIGamma gamma)
|
|
{
|
|
__VISetGamma(gamma);
|
|
}
|
|
|
|
void VIDEO_SetTrapFilter(bool enable)
|
|
{
|
|
if (enable)
|
|
__VISetTrapFilter(0);
|
|
else
|
|
__VISetTrapFilter(1);
|
|
}
|
|
|
|
#endif
|