Module Name: src
Committed By: isaki
Date: Sat Feb 29 06:34:30 UTC 2020
Modified Files:
src/sys/dev/pci: auacer.c auich.c auixp.c
Log Message:
round_blocksize must return a multiple of the framesize
even if 6 channels mode.
I believe that keeping "good alignment" is just a wish, not constraint.
To generate a diff of this commit:
cvs rdiff -u -r1.38 -r1.39 src/sys/dev/pci/auacer.c
cvs rdiff -u -r1.158 -r1.159 src/sys/dev/pci/auich.c
cvs rdiff -u -r1.48 -r1.49 src/sys/dev/pci/auixp.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/auacer.c
diff -u src/sys/dev/pci/auacer.c:1.38 src/sys/dev/pci/auacer.c:1.39
--- src/sys/dev/pci/auacer.c:1.38 Sat Jun 8 08:02:38 2019
+++ src/sys/dev/pci/auacer.c Sat Feb 29 06:34:30 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: auacer.c,v 1.38 2019/06/08 08:02:38 isaki Exp $ */
+/* $NetBSD: auacer.c,v 1.39 2020/02/29 06:34:30 isaki Exp $ */
/*-
* Copyright (c) 2004, 2008 The NetBSD Foundation, Inc.
@@ -44,7 +44,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: auacer.c,v 1.38 2019/06/08 08:02:38 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: auacer.c,v 1.39 2020/02/29 06:34:30 isaki Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -154,8 +154,6 @@ static int auacer_query_format(void *, a
static int auacer_set_format(void *, int,
const audio_params_t *, const audio_params_t *,
audio_filter_reg_t *, audio_filter_reg_t *);
-static int auacer_round_blocksize(void *, int, int,
- const audio_params_t *);
static int auacer_halt_output(void *);
static int auacer_halt_input(void *);
static int auacer_getdev(void *, struct audio_device *);
@@ -188,7 +186,6 @@ static void auacer_reset(struct auacer_s
static const struct audio_hw_if auacer_hw_if = {
.query_format = auacer_query_format,
.set_format = auacer_set_format,
- .round_blocksize = auacer_round_blocksize,
.halt_output = auacer_halt_output,
.halt_input = auacer_halt_input,
.getdev = auacer_getdev,
@@ -562,14 +559,6 @@ auacer_set_format(void *v, int setmode,
return 0;
}
-static int
-auacer_round_blocksize(void *v, int blk, int mode,
- const audio_params_t *param)
-{
-
- return blk & ~0x3f; /* keep good alignment */
-}
-
static void
auacer_halt(struct auacer_softc *sc, struct auacer_chan *chan)
{
Index: src/sys/dev/pci/auich.c
diff -u src/sys/dev/pci/auich.c:1.158 src/sys/dev/pci/auich.c:1.159
--- src/sys/dev/pci/auich.c:1.158 Fri Dec 6 07:27:07 2019
+++ src/sys/dev/pci/auich.c Sat Feb 29 06:34:30 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: auich.c,v 1.158 2019/12/06 07:27:07 maxv Exp $ */
+/* $NetBSD: auich.c,v 1.159 2020/02/29 06:34:30 isaki Exp $ */
/*-
* Copyright (c) 2000, 2004, 2005, 2008 The NetBSD Foundation, Inc.
@@ -111,7 +111,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: auich.c,v 1.158 2019/12/06 07:27:07 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: auich.c,v 1.159 2020/02/29 06:34:30 isaki Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -259,7 +259,6 @@ static int auich_query_format(void *, st
static int auich_set_format(void *, int,
const audio_params_t *, const audio_params_t *,
audio_filter_reg_t *, audio_filter_reg_t *);
-static int auich_round_blocksize(void *, int, int, const audio_params_t *);
static void auich_halt_pipe(struct auich_softc *, int);
static int auich_halt_output(void *);
static int auich_halt_input(void *);
@@ -304,7 +303,6 @@ static const struct audio_hw_if auich_hw
.close = auich_close,
.query_format = auich_query_format,
.set_format = auich_set_format,
- .round_blocksize = auich_round_blocksize,
.halt_output = auich_halt_output,
.halt_input = auich_halt_input,
.getdev = auich_getdev,
@@ -1053,17 +1051,6 @@ auich_set_format(void *v, int setmode,
return 0;
}
-static int
-auich_round_blocksize(void *v, int blk, int mode,
- const audio_params_t *param)
-{
-
- if (blk < 0x40)
- return 0x40; /* avoid 0 block size */
-
- return blk & ~0x3f; /* keep good alignment */
-}
-
static void
auich_halt_pipe(struct auich_softc *sc, int pipe)
{
Index: src/sys/dev/pci/auixp.c
diff -u src/sys/dev/pci/auixp.c:1.48 src/sys/dev/pci/auixp.c:1.49
--- src/sys/dev/pci/auixp.c:1.48 Wed Oct 16 21:52:22 2019
+++ src/sys/dev/pci/auixp.c Sat Feb 29 06:34:30 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: auixp.c,v 1.48 2019/10/16 21:52:22 maya Exp $ */
+/* $NetBSD: auixp.c,v 1.49 2020/02/29 06:34:30 isaki Exp $ */
/*
* Copyright (c) 2004, 2005 Reinoud Zandijk <[email protected]>
@@ -43,7 +43,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: auixp.c,v 1.48 2019/10/16 21:52:22 maya Exp $");
+__KERNEL_RCSID(0, "$NetBSD: auixp.c,v 1.49 2020/02/29 06:34:30 isaki Exp $");
#include <sys/types.h>
#include <sys/errno.h>
@@ -422,16 +422,13 @@ static int
auixp_round_blocksize(void *hdl, int bs, int mode,
const audio_params_t *param)
{
- uint32_t new_bs;
- new_bs = bs;
- /* Be conservative; align to 32 bytes and maximise it to 64 kb */
/* 256 kb possible */
- if (new_bs > 0x10000)
+ if (bs > 0x10000)
bs = 0x10000; /* 64 kb max */
- new_bs = (bs & ~0x20); /* 32 bytes align */
+ bs = rounddown(bs, param->channels * param->precision / NBBY);
- return new_bs;
+ return bs;
}
