From 3562e78743202e43aec8727005182a2558117eca Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 28 Jun 2009 22:07:26 +0000 Subject: Checked in the following released items: xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz --- xorg-server/hw/xfree86/i2c/tda9850.c | 112 +++++++++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 xorg-server/hw/xfree86/i2c/tda9850.c (limited to 'xorg-server/hw/xfree86/i2c/tda9850.c') diff --git a/xorg-server/hw/xfree86/i2c/tda9850.c b/xorg-server/hw/xfree86/i2c/tda9850.c new file mode 100644 index 000000000..5b0c581ed --- /dev/null +++ b/xorg-server/hw/xfree86/i2c/tda9850.c @@ -0,0 +1,112 @@ +#ifdef HAVE_XORG_CONFIG_H +#include +#endif + +#include "xf86.h" +#include "xf86i2c.h" +#include "tda9850.h" +#include "i2c_def.h" + +#define TDA9850(a,b) { \ + data[0]=a; \ + data[1]=b; \ + I2C_WriteRead(&(t->d), data, 2, NULL, 0); \ + } + +TDA9850Ptr Detect_tda9850(I2CBusPtr b, I2CSlaveAddr addr) +{ + TDA9850Ptr t; + I2CByte a; + + t = xcalloc(1, sizeof(TDA9850Rec)); + if(t == NULL) return NULL; + switch(addr) + { + case TDA9850_ADDR_1: + t->d.DevName = "TDA9850 BTSC Stereo+SAP Audio Processor"; + break; + default: + t->d.DevName = "Generic TDAxxxx"; + break; + } + t->d.SlaveAddr = addr; + t->d.pI2CBus = b; + t->d.NextDev = NULL; + t->d.StartTimeout = b->StartTimeout; + t->d.BitTimeout = b->BitTimeout; + t->d.AcknTimeout = b->AcknTimeout; + t->d.ByteTimeout = b->ByteTimeout; + + if(!I2C_WriteRead(&(t->d), NULL, 0, &a, 1)) + { + xfree(t); + return NULL; + } + + /* set default parameters */ + if(!I2CDevInit(&(t->d))) + { + xfree(t); + return NULL; + } + + return t; +} + +Bool tda9850_init(TDA9850Ptr t) +{ + t->stereo = 1; + t->sap = 0; + t->mute = TRUE; + t->sap_mute = TRUE; + tda9850_setaudio(t); + return TRUE; +} + +void tda9850_setaudio(TDA9850Ptr t) +{ +CARD8 data[2]; + +if(t->mux==2) +{ + TDA9850(0x04,0x0F); TDA9850(0x05,0x0F); TDA9850(0x06, 0x58); + TDA9850(0x07,0x07); TDA9850(0x08,0x00); + TDA9850(0x09,0x00); TDA9850(0x0A,0x03); +} else +{ + TDA9850(0x04,0x07); TDA9850(0x05,0x07); + TDA9850(0x06,0x58); TDA9850(0x07,0x07); + TDA9850(0x08,0x10); TDA9850(0x09,0x10); + TDA9850(0x0A,0x03); +} + +TDA9850(0x06,(t->stereo<<6)|(t->sap<<7)|(t->mute?0x8:0)|(t->sap_mute?0x10:0x0)); +} + +void tda9850_mute(TDA9850Ptr t, Bool mute) +{ +CARD8 data[2]; + +xf86DrvMsg(t->d.pI2CBus->scrnIndex, X_INFO, "tda9850_mute %s\n", mute ? "on" : "off"); +t->mute = mute; + +TDA9850(0x06,(t->stereo<<6)|(t->sap<<7)|(t->mute?0x8:0x0)|(t->sap_mute?0x10:0x0)); +} + +void tda9850_sap_mute(TDA9850Ptr t, Bool sap_mute) +{ +CARD8 data[2]; + +xf86DrvMsg(t->d.pI2CBus->scrnIndex, X_INFO, "tda9850_sap_mute %s\n", sap_mute ? "on" : "off"); +t->sap_mute = sap_mute; + +TDA9850(0x06,(t->stereo<<6)|(t->sap<<7)|(t->mute?0x8:0x0)|(t->sap_mute?0x10:0x0)); +} + +CARD16 tda9850_getstatus(TDA9850Ptr t) +{ +CARD16 status; + +I2C_WriteRead(&(t->d), NULL, 0, (I2CByte *)&status, 2); +return status; +} -- cgit v1.2.3