From 071106ecf68c401173c58808b1cf5f68cc50d390 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 05 Jan 2024 08:39:27 +0000
Subject: [PATCH] change wifi driver to cypress
---
kernel/sound/usb/caiaq/audio.c | 35 +++++++----------------------------
1 files changed, 7 insertions(+), 28 deletions(-)
diff --git a/kernel/sound/usb/caiaq/audio.c b/kernel/sound/usb/caiaq/audio.c
index c6108a3..3b6bb2c 100644
--- a/kernel/sound/usb/caiaq/audio.c
+++ b/kernel/sound/usb/caiaq/audio.c
@@ -1,19 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2006-2008 Daniel Mack, Karsten Wiese
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/device.h>
@@ -43,7 +30,7 @@
#define MAKE_CHECKBYTE(cdev,stream,i) \
(stream << 1) | (~(i / (cdev->n_streams * BYTES_PER_SAMPLE_USB)) & 1)
-static struct snd_pcm_hardware snd_usb_caiaq_pcm_hardware = {
+static const struct snd_pcm_hardware snd_usb_caiaq_pcm_hardware = {
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER),
.formats = SNDRV_PCM_FMTBIT_S24_3BE,
@@ -180,18 +167,11 @@
return 0;
}
-static int snd_usb_caiaq_pcm_hw_params(struct snd_pcm_substream *sub,
- struct snd_pcm_hw_params *hw_params)
-{
- return snd_pcm_lib_alloc_vmalloc_buffer(sub,
- params_buffer_bytes(hw_params));
-}
-
static int snd_usb_caiaq_pcm_hw_free(struct snd_pcm_substream *sub)
{
struct snd_usb_caiaqdev *cdev = snd_pcm_substream_chip(sub);
deactivate_substream(cdev, sub);
- return snd_pcm_lib_free_vmalloc_buffer(sub);
+ return 0;
}
/* this should probably go upstream */
@@ -199,7 +179,7 @@
#error "Change this table"
#endif
-static unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100,
+static const unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100,
48000, 64000, 88200, 96000, 176400, 192000 };
static int snd_usb_caiaq_pcm_prepare(struct snd_pcm_substream *substream)
@@ -341,13 +321,10 @@
static const struct snd_pcm_ops snd_usb_caiaq_ops = {
.open = snd_usb_caiaq_substream_open,
.close = snd_usb_caiaq_substream_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_usb_caiaq_pcm_hw_params,
.hw_free = snd_usb_caiaq_pcm_hw_free,
.prepare = snd_usb_caiaq_pcm_prepare,
.trigger = snd_usb_caiaq_pcm_trigger,
.pointer = snd_usb_caiaq_pcm_pointer,
- .page = snd_pcm_lib_get_vmalloc_page,
};
static void check_for_elapsed_periods(struct snd_usb_caiaqdev *cdev,
@@ -843,7 +820,7 @@
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_SESSIONIO):
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_GUITARRIGMOBILE):
cdev->samplerates |= SNDRV_PCM_RATE_192000;
- /* fall thru */
+ fallthrough;
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO2DJ):
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ):
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
@@ -856,6 +833,8 @@
&snd_usb_caiaq_ops);
snd_pcm_set_ops(cdev->pcm, SNDRV_PCM_STREAM_CAPTURE,
&snd_usb_caiaq_ops);
+ snd_pcm_set_managed_buffer_all(cdev->pcm, SNDRV_DMA_TYPE_VMALLOC,
+ NULL, 0, 0);
cdev->data_cb_info =
kmalloc_array(N_URBS, sizeof(struct snd_usb_caiaq_cb_info),
--
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