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[src/trunk]: src/sys Remove rounding by 4 bytes on round_blocksize().



details:   https://anonhg.NetBSD.org/src/rev/2b298a64caa6
branches:  trunk
changeset: 745336:2b298a64caa6
user:      isaki <isaki%NetBSD.org@localhost>
date:      Sat Feb 29 05:51:10 2020 +0000

description:
Remove rounding by 4 bytes on round_blocksize().
For drivers which supports only 16bit * 2channels sampling,
rounding by 4 bytes no longer meaningful.

diffstat:

 sys/arch/amiga/dev/toccata.c              |  11 +++++------
 sys/arch/arm/rockchip/rk_i2s.c            |  15 ++-------------
 sys/arch/arm/sunxi/sunxi_codec.c          |  15 ++-------------
 sys/arch/arm/sunxi/sunxi_i2s.c            |  15 ++-------------
 sys/arch/evbarm/mini2440/audio_mini2440.c |  14 --------------
 sys/arch/prep/isa/paud_isa.c              |   5 ++---
 sys/dev/ic/ad1848.c                       |  13 ++-----------
 sys/dev/ic/ad1848var.h                    |   3 +--
 sys/dev/ic/interwave.c                    |  13 ++-----------
 sys/dev/ic/interwavevar.h                 |   5 +----
 sys/dev/ic/pl041.c                        |  12 ++----------
 sys/dev/isa/gus.c                         |   5 ++---
 sys/dev/isa/wss.c                         |   5 ++---
 sys/dev/isa/ym.c                          |   5 ++---
 sys/dev/isapnp/gus_isapnp.c               |   5 ++---
 sys/dev/pci/autri.c                       |  13 ++-----------
 sys/dev/pci/cmpci.c                       |  15 ++-------------
 sys/dev/pci/yds.c                         |   6 +++---
 18 files changed, 36 insertions(+), 139 deletions(-)

diffs (truncated from 606 to 300 lines):

diff -r 265b2ad1430d -r 2b298a64caa6 sys/arch/amiga/dev/toccata.c
--- a/sys/arch/amiga/dev/toccata.c      Sat Feb 29 05:39:03 2020 +0000
+++ b/sys/arch/amiga/dev/toccata.c      Sat Feb 29 05:51:10 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: toccata.c,v 1.20 2019/06/08 08:02:36 isaki Exp $ */
+/* $NetBSD: toccata.c,v 1.21 2020/02/29 05:51:10 isaki Exp $ */
 
 /*-
  * Copyright (c) 1998, 1999, 2001, 2002 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: toccata.c,v 1.20 2019/06/08 08:02:36 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: toccata.c,v 1.21 2020/02/29 05:51:10 isaki Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -415,11 +415,10 @@
 toccata_round_blocksize(void *addr, int blk,
                        int mode, const audio_params_t *param)
 {
-       int ret;
 
-       ret = blk > 512 ? 512 : (blk & -4);
-
-       return ret;
+       if (blk > 512)
+               blk = 512;
+       return blk;
 }
 
 size_t
diff -r 265b2ad1430d -r 2b298a64caa6 sys/arch/arm/rockchip/rk_i2s.c
--- a/sys/arch/arm/rockchip/rk_i2s.c    Sat Feb 29 05:39:03 2020 +0000
+++ b/sys/arch/arm/rockchip/rk_i2s.c    Sat Feb 29 05:51:10 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: rk_i2s.c,v 1.2 2020/01/04 13:54:04 jmcneill Exp $ */
+/* $NetBSD: rk_i2s.c,v 1.3 2020/02/29 05:51:10 isaki Exp $ */
 
 /*-
  * Copyright (c) 2019 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rk_i2s.c,v 1.2 2020/01/04 13:54:04 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rk_i2s.c,v 1.3 2020/02/29 05:51:10 isaki Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -231,16 +231,6 @@
            AUDIO_PROP_FULLDUPLEX;
 }
 
-static int
-rk_i2s_round_blocksize(void *priv, int bs, int mode,
-    const audio_params_t *params)
-{
-       bs &= ~3;
-       if (bs == 0)
-               bs = 4;
-       return bs;
-}
-
 static void *
 rk_i2s_allocm(void *priv, int dir, size_t size)
 {
@@ -360,7 +350,6 @@
        .query_format = rk_i2s_query_format,
        .set_format = rk_i2s_set_format,
        .get_props = rk_i2s_get_props,
-       .round_blocksize = rk_i2s_round_blocksize,
        .allocm = rk_i2s_allocm,
        .freem = rk_i2s_freem,
        .trigger_output = rk_i2s_trigger_output,
diff -r 265b2ad1430d -r 2b298a64caa6 sys/arch/arm/sunxi/sunxi_codec.c
--- a/sys/arch/arm/sunxi/sunxi_codec.c  Sat Feb 29 05:39:03 2020 +0000
+++ b/sys/arch/arm/sunxi/sunxi_codec.c  Sat Feb 29 05:51:10 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: sunxi_codec.c,v 1.7 2019/06/08 08:02:37 isaki Exp $ */
+/* $NetBSD: sunxi_codec.c,v 1.8 2020/02/29 05:51:10 isaki Exp $ */
 
 /*-
  * Copyright (c) 2014-2017 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -29,7 +29,7 @@
 #include "opt_ddb.h"
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sunxi_codec.c,v 1.7 2019/06/08 08:02:37 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sunxi_codec.c,v 1.8 2020/02/29 05:51:10 isaki Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -261,16 +261,6 @@
 }
 
 static int
-sunxi_codec_round_blocksize(void *priv, int bs, int mode,
-    const audio_params_t *params)
-{
-       bs &= ~3;
-       if (bs == 0)
-               bs = 4;
-       return bs;
-}
-
-static int
 sunxi_codec_trigger_output(void *priv, void *start, void *end, int blksize,
     void (*intr)(void *), void *intrarg, const audio_params_t *params)
 {
@@ -475,7 +465,6 @@
        .get_port = sunxi_codec_get_port,
        .query_devinfo = sunxi_codec_query_devinfo,
        .get_props = sunxi_codec_get_props,
-       .round_blocksize = sunxi_codec_round_blocksize,
        .trigger_output = sunxi_codec_trigger_output,
        .trigger_input = sunxi_codec_trigger_input,
        .halt_output = sunxi_codec_halt_output,
diff -r 265b2ad1430d -r 2b298a64caa6 sys/arch/arm/sunxi/sunxi_i2s.c
--- a/sys/arch/arm/sunxi/sunxi_i2s.c    Sat Feb 29 05:39:03 2020 +0000
+++ b/sys/arch/arm/sunxi/sunxi_i2s.c    Sat Feb 29 05:51:10 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: sunxi_i2s.c,v 1.7 2019/11/17 17:33:34 jmcneill Exp $ */
+/* $NetBSD: sunxi_i2s.c,v 1.8 2020/02/29 05:51:10 isaki Exp $ */
 
 /*-
  * Copyright (c) 2018 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sunxi_i2s.c,v 1.7 2019/11/17 17:33:34 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sunxi_i2s.c,v 1.8 2020/02/29 05:51:10 isaki Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -390,16 +390,6 @@
 }
 
 static int
-sunxi_i2s_round_blocksize(void *priv, int bs, int mode,
-    const audio_params_t *params)
-{
-       bs &= ~3;
-       if (bs == 0)
-               bs = 4;
-       return bs;
-}
-
-static int
 sunxi_i2s_trigger_output(void *priv, void *start, void *end, int blksize,
     void (*intr)(void *), void *intrarg, const audio_params_t *params)
 {
@@ -587,7 +577,6 @@
        .allocm = sunxi_i2s_allocm,
        .freem = sunxi_i2s_freem,
        .get_props = sunxi_i2s_get_props,
-       .round_blocksize = sunxi_i2s_round_blocksize,
        .trigger_output = sunxi_i2s_trigger_output,
        .trigger_input = sunxi_i2s_trigger_input,
        .halt_output = sunxi_i2s_halt_output,
diff -r 265b2ad1430d -r 2b298a64caa6 sys/arch/evbarm/mini2440/audio_mini2440.c
--- a/sys/arch/evbarm/mini2440/audio_mini2440.c Sat Feb 29 05:39:03 2020 +0000
+++ b/sys/arch/evbarm/mini2440/audio_mini2440.c Sat Feb 29 05:51:10 2020 +0000
@@ -74,7 +74,6 @@
 int    uda_ssio_set_format(void *, int,
                       const audio_params_t *, const audio_params_t *,
                       audio_filter_reg_t *, audio_filter_reg_t *);
-int    uda_ssio_round_blocksize(void *, int, int, const audio_params_t *);
 int    uda_ssio_start_output(void *, void *, int, void (*)(void *),
                              void *);
 int    uda_ssio_start_input(void *, void *, int, void (*)(void *),
@@ -93,7 +92,6 @@
        .close                  = uda_ssio_close,
        .query_format           = uda_ssio_query_format,
        .set_format             = uda_ssio_set_format,
-       .round_blocksize        = uda_ssio_round_blocksize,
        .start_output           = uda_ssio_start_output,
        .start_input            = uda_ssio_start_input,
        .halt_output            = uda_ssio_halt_output,
@@ -301,18 +299,6 @@
 }
 
 int
-uda_ssio_round_blocksize(void *handle, int bs, int mode,
-                        const audio_params_t *param)
-{
-       int out_bs;
-       DPRINTF(("%s: %d\n", __func__, bs));
-
-       out_bs =  (bs + 0x03) & ~0x03;
-       DPRINTF(("%s: out_bs: %d\n", __func__, out_bs));
-       return out_bs;
-}
-
-int
 uda_ssio_start_output(void *handle, void *block, int bsize,
                      void (*intr)(void *), void *intrarg)
 {
diff -r 265b2ad1430d -r 2b298a64caa6 sys/arch/prep/isa/paud_isa.c
--- a/sys/arch/prep/isa/paud_isa.c      Sat Feb 29 05:39:03 2020 +0000
+++ b/sys/arch/prep/isa/paud_isa.c      Sat Feb 29 05:51:10 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: paud_isa.c,v 1.18 2019/05/08 13:40:16 isaki Exp $      */
+/*     $NetBSD: paud_isa.c,v 1.19 2020/02/29 05:51:11 isaki Exp $      */
 
 /*-
  * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: paud_isa.c,v 1.18 2019/05/08 13:40:16 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: paud_isa.c,v 1.19 2020/02/29 05:51:11 isaki Exp $");
 
 #include "audio.h"
 #if NAUDIO > 0
@@ -98,7 +98,6 @@
        .close                  = ad1848_isa_close,
        .query_format           = ad1848_query_format,
        .set_format             = ad1848_set_format,
-       .round_blocksize        = ad1848_round_blocksize,
        .commit_settings        = ad1848_commit_settings,
        .halt_output            = ad1848_isa_halt_output,
        .halt_input             = ad1848_isa_halt_input,
diff -r 265b2ad1430d -r 2b298a64caa6 sys/dev/ic/ad1848.c
--- a/sys/dev/ic/ad1848.c       Sat Feb 29 05:39:03 2020 +0000
+++ b/sys/dev/ic/ad1848.c       Sat Feb 29 05:51:10 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ad1848.c,v 1.32 2019/05/08 13:40:18 isaki Exp $        */
+/*     $NetBSD: ad1848.c,v 1.33 2020/02/29 05:51:11 isaki Exp $        */
 
 /*-
  * Copyright (c) 1999, 2008 The NetBSD Foundation, Inc.
@@ -95,7 +95,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ad1848.c,v 1.32 2019/05/08 13:40:18 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ad1848.c,v 1.33 2020/02/29 05:51:11 isaki Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -863,15 +863,6 @@
 }
 
 int
-ad1848_round_blocksize(void *addr, int blk,
-    int mode, const audio_params_t *param)
-{
-
-       /* Round to a multiple of the biggest sample size. */
-       return blk &= -4;
-}
-
-int
 ad1848_open(void *addr, int flags)
 {
        struct ad1848_softc *sc;
diff -r 265b2ad1430d -r 2b298a64caa6 sys/dev/ic/ad1848var.h
--- a/sys/dev/ic/ad1848var.h    Sat Feb 29 05:39:03 2020 +0000
+++ b/sys/dev/ic/ad1848var.h    Sat Feb 29 05:51:10 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ad1848var.h,v 1.19 2019/05/08 13:40:18 isaki Exp $     */
+/*     $NetBSD: ad1848var.h,v 1.20 2020/02/29 05:51:11 isaki Exp $     */
 
 /*-
  * Copyright (c) 1999, 2008 The NetBSD Foundation, Inc.
@@ -176,7 +176,6 @@
 int    ad1848_set_format(void *, int,
            const audio_params_t *, const audio_params_t *,
            audio_filter_reg_t *, audio_filter_reg_t *);
-int    ad1848_round_blocksize(void *, int, int, const audio_params_t *);
 int    ad1848_commit_settings(void *);
 int    ad1848_set_rec_port(struct ad1848_softc *, int);
 int    ad1848_get_rec_port(struct ad1848_softc *);
diff -r 265b2ad1430d -r 2b298a64caa6 sys/dev/ic/interwave.c
--- a/sys/dev/ic/interwave.c    Sat Feb 29 05:39:03 2020 +0000
+++ b/sys/dev/ic/interwave.c    Sat Feb 29 05:51:10 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: interwave.c,v 1.42 2019/06/08 08:02:38 isaki Exp $     */
+/*     $NetBSD: interwave.c,v 1.43 2020/02/29 05:51:11 isaki Exp $     */
 
 /*
  * Copyright (c) 1997, 1999, 2008 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: interwave.c,v 1.42 2019/06/08 08:02:38 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: interwave.c,v 1.43 2020/02/29 05:51:11 isaki Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -698,15 +698,6 @@
        return 0;
 }
 
-int



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