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openbsd-ports/audio/wmtune/patches/patch-src_wmtune_c
wilfried 63d91bee74 Initial import of wmtune-1.1c 
premier dockable radio tuner

Submitted by:  Vladimir Popov <pva48@mail.ru>
2001-03-16 15:30:47 +00:00

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7.7 KiB
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$OpenBSD: patch-src_wmtune_c,v 1.1.1.1 2001/03/16 15:30:48 wilfried Exp $
--- src/wmtune.c.orig Sat Sep 11 11:49:24 1999
+++ src/wmtune.c Tue Jan 30 22:19:45 2001
@@ -18,27 +18,24 @@
****************************************************************
*/
-#if !defined Linux
-# if (defined NetBSD || defined OpenBSD)
-# warning Compiling for NetBSD/OpenBSD using /dev/io style IO.
-# include <i386/pio.h>
-# else
-# if defined FreeBSD
-# warning Compiling for FreeBSD using /dev/io style IO.
-# include <machine/cpufunc.h>
-# endif
-# endif
-#else
-# warning Compiling for Linux using ioperm/iopl style IO.
-# include <asm/io.h>
-#endif
-
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
+#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
+#ifdef linux
+#warning Compiling for Linux using ioperm/iopl style IO.
+#include <asm/io.h>
+#elif (defined __NetBSD__ || defined __OpenBSD__)
+#include <machine/pio.h>
+#include <machine/sysarch.h>
+#elif defined __FreeBSD__
+#warning Compiling for FreeBSD using /dev/io style IO.
+#include <machine/cpufunc.h>
+#endif
+
#include <X11/xpm.h>
#include <time.h>
@@ -55,7 +52,10 @@
#define OFF 0
#define TRUE 1
#define FALSE 0
+
+#ifdef RADIOTRACK
#define FCODE(f) ((int)(((float)(f)-88.0)*40)+0xf6c)
+#endif
/* #define RADIOTRACK */
/* #define KERNEL */
@@ -68,17 +68,19 @@
#include <linux/ioctl.h>
#endif
-#if (defined FreeBSD || defined NetBSD || defined OpenBSD)
- #define OUTW(word,port) outw(port,word)
- #define OUTB(byte,port) outb(port,byte)
-#else
+#ifdef linux
#define OUTW(word,port) outw(word,port)
#define OUTB(byte,port) outb(byte,port)
+#else
+ #define OUTW(word,port) outw(port,word)
+ #define OUTB(byte,port) outb(port,byte)
#endif
// Data Types
-#if (defined FreeBSD || defined NetBSD || defined OpenBSD)
+#if (defined __FreeBSD__ || defined __NetBSD__)
int fpiopl;
+#elif defined __OpenBSD__
+ unsigned long iomap[32];
#endif
unsigned int max_presets;
@@ -127,7 +129,6 @@ void VolumeUp(void);
void VolumeDown(void);
void TuneUp(void);
void TuneDown(void);
-void RadioOut(int, int);
void PresetHandler(int);
void ScanUp(void);
void ScanDown(void);
@@ -139,10 +140,16 @@ int TestTune(void);
void TestFreq(void);
#ifdef ZOLTRIX
void tuneFreq(double freq,int fast);
+#elif defined RADIOTRACK
+void RadioOut(int, int);
+#elif defined AZTECH
+void Change_Frequency(unsigned long);
+void send_zero(void);
+void send_one(void);
#endif
// Main
-void main(int argc,char *argv[])
+int main(int argc,char *argv[])
{
myname = argv[0];
ParseCMDLine(argc,argv);
@@ -214,13 +221,18 @@ while (1)
break;
case DestroyNotify:
XCloseDisplay(display);
- #if (defined FreeBSD || defined NetBSD || defined OpenBSD)
+ #if (defined __FreeBSD__ || defined __NetBSD__)
close(fpiopl);
+ #elif defined __OpenBSD__
+ memset(iomap, 0xFFFF, sizeof(iomap));
+ i386_set_ioperm(iomap);
#else
#ifdef RADIOTRACK
ioperm(rport,2,0);
#elif defined ZOLTRIX
ioperm(rport,4,0);
+ #elif defined AZTECH
+ ioperm(rport,1,0);
#endif
#endif
exit(0);
@@ -434,8 +446,8 @@ while (1)
usleep(5000);
if (alarm_state == ON)
{
- current_time = time(0);
- time_struct = localtime(&current_time);
+ current_time = time(NULL);
+ time_struct = localtime((time_t *)&current_time);
if(hour == time_struct->tm_hour);
{
if (minute == time_struct->tm_min)
@@ -455,11 +467,14 @@ while (1)
}
}
} // while
+
+return 0;
} // main
void RadioOn(void)
{
radio_status = ON;
+ if ( volume == 0 ) volume = 1;
copyXPMArea(93, 90, 13, 5, 44, 9);
RedrawWindowXYWH(44, 9, 13, 5); // Mhz/Khz
copyXPMArea(96, 79, 11, 7, 45, 22);
@@ -503,6 +518,8 @@ void FastFreqUpdate(void)
unsigned long xl_freq = (unsigned long)(freqf*100*get_freq_fact(fd));
ioctl (fd, VIDIOCSFREQ, &xl_freq);
close (fd);
+#elif defined AZTECH
+ Change_Frequency(freqf*100);
#endif
}
@@ -683,23 +700,35 @@ void ScanDown(void)
void CheckIOPerms(void)
{
- #if (defined FreeBSD || defined NetBSD || defined OpenBSD)
+#if (defined __FreeBSD__ || defined __NetBSD__) /* Platform dependent */
if ((fpiopl = open( "/dev/io", O_RDONLY ) < 0) )
- {
- fprintf(stderr, "Failed to gain IO privledges. Am I setuid root? Is /dev/io accessable by me?\n");
- exit(1);
- }
- #else
-#ifdef RADIOTRACK
+#elif defined linux
+#ifdef RADIOTRACK /* Card dependent for linux */
if (ioperm(rport,2,1) < 0)
#elif defined ZOLTRIX
if (ioperm(rport,4,0xFFFF) < 0)
-#endif
+#elif defined AZTECH
+ if (ioperm(rport,1,1) < 0)
+#endif /* Card dependent for linux */
+#elif defined __OpenBSD__
+ int offset;
+ unsigned long mask;
+ offset = rport/32;
+#ifdef RADIOTRACK /* Card dependent for OpenBSD */
+ mask = 0x03 << rport%32;
+#elif defined ZOLTRIX
+ mask = 0x0F << rport%32;
+#elif defined AZTECH
+ mask = 0x01 << rport%32;
+#endif /* Card dependent for OpenBSD */
+ memset(iomap, 0xFFFF, sizeof(iomap));
+ iomap[offset] ^= mask;
+ if ( i386_set_ioperm(iomap) < 0 )
+#endif /* Platform dependent */
{
- fprintf(stderr, "Failed to gain IO privledges. Am I setuid root?\n");
+ fprintf(stderr, "wmtune: Failed to gain IO privledges: %s\n", strerror(errno));
exit(1);
}
- #endif
}
void ParseCMDLine(int argc,char *argv[])
@@ -827,6 +856,8 @@ void RadioOff(void)
cardWrite(0);
cardWrite(0);
cardRead(3);
+#elif defined AZTECH
+ OUTB(0, rport);
#elif defined KERNEL
struct video_audio va;
int fd = open ("/dev/radio", O_RDONLY);
@@ -854,6 +885,8 @@ void TuneRadio(void)
OUTB(0xc8,rport);
#elif defined ZOLTRIX
tuneFreq(freqf,0);
+#elif defined AZTECH
+ Change_Frequency(freqf*100);
#elif defined KERNEL
int fd = open ("/dev/radio", O_RDONLY);
unsigned long xl_freq = (unsigned long)(freqf*100*get_freq_fact(fd));
@@ -862,6 +895,7 @@ void TuneRadio(void)
#endif
}
+#ifdef RADIOTRACK
void RadioOut(int v,int n)
{
while (n--)
@@ -883,6 +917,7 @@ void RadioOut(int v,int n)
v>>=1;
}
}
+#endif /* RADIOTRACK */
void ButtonDown(int button)
{
@@ -1016,6 +1051,15 @@ void VolumeUp(void)
cardWrite(volume);
usleep(10000);
cardRead(2);
+#elif defined AZTECH
+ if (volume < 5) {
+ switch (volume) {
+ case 0: volume = 1; break;
+ case 1: volume = 4; break;
+ case 4: volume = 5; break;
+ }
+ OUTB(volume, rport);
+ }
#elif defined KERNEL
if (volume < 10) {
struct video_audio va;
@@ -1041,6 +1085,15 @@ void VolumeDown(void)
cardWrite(volume);
usleep(10000);
cardRead(2);
+#elif defined AZTECH
+ if (volume > 0) {
+ switch (volume) {
+ case 5: volume = 4; break;
+ case 4: volume = 1; break;
+ case 1: volume = 0; break;
+ }
+ OUTB(volume, rport);
+ }
#elif defined KERNEL
if (volume > 0) {
struct video_audio va;
@@ -1144,6 +1197,13 @@ int TestTune(void)
if ((x1 == x2) && (x1 == 0xdf))
return 1;
else return 0;
+#elif defined AZTECH
+ int res = inb(rport) & 3;
+ switch ( res ) {
+ case 2:
+ case 1: return 2;
+ case 0: return 1;
+ }
#elif defined KERNEL
struct video_tuner v;
int fd = open ("/dev/radio", O_RDONLY);
@@ -1213,3 +1273,49 @@ int ParseRCFile(char *filename)
fclose(fp);
return 0;
}
+
+#ifdef AZTECH
+void
+Change_Frequency(unsigned long frequency) {
+ int i;
+
+ frequency += 1070;
+ frequency /= 5;
+
+ send_zero();
+
+ for ( i = 0; i < 16; i++ )
+ if ( frequency & (1 << i) )
+ send_one();
+ else
+ send_zero();
+
+ send_one();
+ send_one();
+ send_zero();
+ send_zero();
+ send_one();
+ send_zero();
+ send_one();
+
+ OUTB(0x80+0x40+volume, rport);
+ OUTB(0x80+0x40+volume, rport);
+}
+
+void
+send_zero(void) {
+ OUTB(0x02+volume, rport);
+ OUTB(0x02+volume, rport);
+ OUTB(0x40+0x02+volume, rport);
+ OUTB(0x40+0x02+volume, rport);
+}
+
+void
+send_one(void) {
+ OUTB(0x80+0x02+volume, rport);
+ OUTB(0x80+0x02+volume, rport);
+ OUTB(0x80+0x40+0x02+volume, rport);
+ OUTB(0x80+0x40+0x02+volume, rport);
+}
+
+#endif /* AZTECH */
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