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/pci/mixart/mixart.c | 49 +++++++++++++++----------------------------------
1 files changed, 15 insertions(+), 34 deletions(-)
diff --git a/kernel/sound/pci/mixart/mixart.c b/kernel/sound/pci/mixart/mixart.c
index 9cd297a..efff220 100644
--- a/kernel/sound/pci/mixart/mixart.c
+++ b/kernel/sound/pci/mixart/mixart.c
@@ -1,23 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Driver for Digigram miXart soundcards
*
* main file with alsa callbacks
*
* Copyright (c) 2003 by Digigram <alsa@digigram.com>
- *
- * 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
*/
@@ -182,7 +169,7 @@
case PIPE_RUNNING:
if(rate != 0)
break;
- /* fall through */
+ fallthrough;
default:
if(rate == 0)
return 0; /* nothing to do */
@@ -637,10 +624,7 @@
return err;
}
- /* allocate buffer */
- err = snd_pcm_lib_malloc_pages(subs, params_buffer_bytes(hw));
-
- if (err > 0) {
+ if (subs->runtime->buffer_changed) {
struct mixart_bufferinfo *bufferinfo;
int i = (chip->chip_idx * MIXART_MAX_STREAM_PER_CARD) + (stream->pcm_number * (MIXART_PLAYBACK_STREAMS+MIXART_CAPTURE_STREAMS)) + subs->number;
if( subs->stream == SNDRV_PCM_STREAM_CAPTURE ) {
@@ -660,13 +644,12 @@
}
mutex_unlock(&mgr->setup_mutex);
- return err;
+ return 0;
}
static int snd_mixart_hw_free(struct snd_pcm_substream *subs)
{
struct snd_mixart *chip = snd_pcm_substream_chip(subs);
- snd_pcm_lib_free_pages(subs);
mixart_sync_nonblock_events(chip->mgr);
return 0;
}
@@ -926,7 +909,6 @@
static const struct snd_pcm_ops snd_mixart_playback_ops = {
.open = snd_mixart_playback_open,
.close = snd_mixart_close,
- .ioctl = snd_pcm_lib_ioctl,
.prepare = snd_mixart_prepare,
.hw_params = snd_mixart_hw_params,
.hw_free = snd_mixart_hw_free,
@@ -937,7 +919,6 @@
static const struct snd_pcm_ops snd_mixart_capture_ops = {
.open = snd_mixart_capture_open,
.close = snd_mixart_close,
- .ioctl = snd_pcm_lib_ioctl,
.prepare = snd_mixart_prepare,
.hw_params = snd_mixart_hw_params,
.hw_free = snd_mixart_hw_free,
@@ -960,8 +941,9 @@
(chip->chip_idx + 1) << 24;
}
#endif
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->mgr->pci), 32*1024, 32*1024);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
+ &chip->mgr->pci->dev,
+ 32*1024, 32*1024);
}
/*
@@ -1048,7 +1030,7 @@
{
int err;
struct snd_mixart *chip;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_mixart_chip_dev_free,
};
@@ -1059,6 +1041,7 @@
chip->card = card;
chip->chip_idx = idx;
chip->mgr = mgr;
+ card->sync_irq = mgr->irq;
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
snd_mixart_chip_free(chip);
@@ -1170,11 +1153,11 @@
return count;
}
-static struct snd_info_entry_ops snd_mixart_proc_ops_BA0 = {
+static const struct snd_info_entry_ops snd_mixart_proc_ops_BA0 = {
.read = snd_mixart_BA0_read,
};
-static struct snd_info_entry_ops snd_mixart_proc_ops_BA1 = {
+static const struct snd_info_entry_ops snd_mixart_proc_ops_BA1 = {
.read = snd_mixart_BA1_read,
};
@@ -1220,10 +1203,8 @@
struct snd_info_entry *entry;
/* text interface to read perf and temp meters */
- if (! snd_card_proc_new(chip->card, "board_info", &entry)) {
- entry->private_data = chip;
- entry->c.text.read = snd_mixart_proc_read;
- }
+ snd_card_ro_proc_new(chip->card, "board_info", chip,
+ snd_mixart_proc_read);
if (! snd_card_proc_new(chip->card, "mixart_BA0", &entry)) {
entry->content = SNDRV_INFO_CONTENT_DATA;
@@ -1375,7 +1356,7 @@
/* create array of streaminfo */
size = PAGE_ALIGN( (MIXART_MAX_STREAM_PER_CARD * MIXART_MAX_CARDS *
sizeof(struct mixart_flowinfo)) );
- if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
+ if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, &pci->dev,
size, &mgr->flowinfo) < 0) {
snd_mixart_free(mgr);
return -ENOMEM;
@@ -1386,7 +1367,7 @@
/* create array of bufferinfo */
size = PAGE_ALIGN( (MIXART_MAX_STREAM_PER_CARD * MIXART_MAX_CARDS *
sizeof(struct mixart_bufferinfo)) );
- if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
+ if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, &pci->dev,
size, &mgr->bufferinfo) < 0) {
snd_mixart_free(mgr);
return -ENOMEM;
--
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