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freebsd_amp_hwpstate
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Fix again PAS16D detection and MVA508 handle. 

Initial importers (swallace) please be more carefully to not break
old things!
This commit is contained in:
Andrey A. Chernov 1994-10-01 12:42:17 +00:00
parent 2c7b20a75f
commit d598f5b350
2 changed files with 6 additions and 6 deletions
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3
sys/i386/isa/sound/pas.h
View File

@ -1,5 +1,5 @@
/*
* $Id: pas.h,v 1.4 1994/08/02 07:40:19 davidg Exp $
* $Id: pas.h,v 1.5 1994/10/01 02:16:54 swallace Exp $
*/
/* */
/* Port addresses and bit fields for the Media Vision Pro AudioSpectrum second generation sound cards. */
@ -131,6 +131,7 @@
#define F_F_PCM_RATE_COUNTER 0x40 /* R W PCM 1=enable, 0=disable sample rate counter */
#define F_F_PCM_BUFFER_COUNTER 0x80 /* R W PCM 1=enable, 0=disable sample buffer counter */
#define CHIP_REV 0xFF88 /* R Control 0=PAS, 1=PAS+, 2=CDPC, 3=PAS16C, 4=PAS16D */
#define PAS_NONE 0
#define PAS_PLUS 1
#define PAS_CDPC 2

9
sys/i386/isa/sound/pas2_card.c
View File

@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: pas2_card.c,v 1.9 1994/08/02 07:40:20 davidg Exp $
* $Id: pas2_card.c,v 1.10 1994/10/01 02:16:55 swallace Exp $
*/
#include "sound_config.h"
@ -47,7 +47,6 @@ static int pas_irq = 0;
static char pas_model;
static unsigned char board_rev_id;
#define PAS_REVD_BOARD_ID 127
static char *pas_model_names[] =
{"", "Pro AudioSpectrum+", "CDPC", "Pro AudioSpectrum 16", "Pro AudioSpectrum 16D"};
@ -83,7 +82,7 @@ pas_write (unsigned char data, int ioaddr)
void
mix_write (unsigned char data, int ioaddr)
{
if (board_rev_id >= PAS_REVD_BOARD_ID) {
if (pas_model == PAS_16D) {
outw ((ioaddr ^ translat_code) - 1, data | (data << 8));
outb (0, 0x80);
} else
@ -368,7 +367,7 @@ detect_pas_hw (struct address_info *hw_config)
*/
return 0;
pas_model = O_M_1_to_card[pas_read (OPERATION_MODE_1) & 0x0f];
pas_model = pas_read (CHIP_REV);
return pas_model;
}
@ -382,7 +381,7 @@ attach_pas_card (long mem_start, struct address_info *hw_config)
{
board_rev_id = pas_read (BOARD_REV_ID);
if ((pas_model = O_M_1_to_card[pas_read (OPERATION_MODE_1) & 0x0f]))
if (pas_model = pas_read (CHIP_REV))
{
#ifdef __FreeBSD__
printk ("snd3: <%s rev %d>", pas_model_names[(int) pas_model], board_rev_id);