diff options
Diffstat (limited to 'sys/dev/pcm/isa/sb.h')
| -rw-r--r-- | sys/dev/pcm/isa/sb.h | 70 |
1 files changed, 15 insertions, 55 deletions
diff --git a/sys/dev/pcm/isa/sb.h b/sys/dev/pcm/isa/sb.h index b05b365..cf39772 100644 --- a/sys/dev/pcm/isa/sb.h +++ b/sys/dev/pcm/isa/sb.h @@ -12,12 +12,12 @@ extern int sbc_major, sbc_minor ; */ #define SBDSP_RST 0x6 -#define DSP_READ (io_base + 0xA) -#define DSP_WRITE (io_base + 0xC) +#define DSP_READ 0xA +#define DSP_WRITE 0xC #define SBDSP_CMD 0xC #define SBDSP_STATUS 0xC -#define DSP_DATA_AVAIL (io_base + 0xE) -#define DSP_DATA_AVL16 (io_base + 0xF) +#define DSP_DATA_AVAIL 0xE +#define DSP_DATA_AVL16 0xF #define SB_MIX_ADDR 0x4 #define SB_MIX_DATA 0x5 @@ -96,7 +96,7 @@ extern int sbc_major, sbc_minor ; * in fact, for the SB16, dma commands are as follows: * * cmd, mode, len_low, len_high. - * + * * cmd is a combination of DSP_DMA16 or DSP_DMA8 and */ @@ -146,15 +146,16 @@ extern int sbc_major, sbc_minor ; * so that they can be restored later. */ #define BD_F_SWAPPED 0x1000 /* have swapped DMA channels */ - - +#define BD_F_DMARUN 0x2000 +#define BD_F_DMARUN2 0x4000 +#define BD_F_DUPLEX 0x8000 /* * sound/sb_mixer.h - * + * * Definitions for the SB Pro and SB16 mixers - * + * * Copyright by Hannu Savolainen 1993 - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: 1. Redistributions of source code must retain the above copyright @@ -162,7 +163,7 @@ extern int sbc_major, sbc_minor ; * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. - * + * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE @@ -174,10 +175,10 @@ extern int sbc_major, sbc_minor ; * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * Modified: Hunyue Yau Jan 6 1994 Added defines for the Sound Galaxy NX Pro * mixer. - * + * */ #define SBPRO_RECORDING_DEVICES \ @@ -210,7 +211,7 @@ extern int sbc_major, sbc_minor ; /* * Mixer registers - * + * * NOTE! RECORD_SRC == IN_FILTER */ @@ -314,47 +315,6 @@ mixer_tab sb16_mix = { PMIX_ENT(SOUND_MIXER_OGAIN, 0x41, 6, 2, 0x42, 6, 2) }; -#ifdef SM_GAMES /* Master volume is lower and PCM & FM - * volumes higher than with SB Pro. This - * improves the sound quality */ - -static u_short levels[SOUND_MIXER_NRDEVICES] = -{ - 0x2020, /* Master Volume */ - 0x4b4b, /* Bass */ - 0x4b4b, /* Treble */ - 0x6464, /* FM */ - 0x6464, /* PCM */ - 0x4b4b, /* PC Speaker */ - 0x4b4b, /* Ext Line */ - 0x0000, /* Mic */ - 0x4b4b, /* CD */ - 0x4b4b, /* Recording monitor */ - 0x4b4b, /* SB PCM */ - 0x4b4b, /* Recording level */ - 0x4b4b, /* Input gain */ -0x4b4b}; /* Output gain */ - -#else /* If the user selected just plain SB Pro */ - -static u_short levels[SOUND_MIXER_NRDEVICES] = -{ - 0x5a5a, /* Master Volume */ - 0x4b4b, /* Bass */ - 0x4b4b, /* Treble */ - 0x4b4b, /* FM */ - 0x4b4b, /* PCM */ - 0x4b4b, /* PC Speaker */ - 0x4b4b, /* Ext Line */ - 0x1010, /* Mic */ - 0x4b4b, /* CD */ - 0x4b4b, /* Recording monitor */ - 0x4b4b, /* SB PCM */ - 0x4b4b, /* Recording level */ - 0x4b4b, /* Input gain */ -0x4b4b}; /* Output gain */ -#endif /* SM_GAMES */ - #if 0 static u_char sb16_recmasks_L[SOUND_MIXER_NRDEVICES] = { |
