From cf4ce59b3b70238352c7f1729f0f7223214828ad Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:46:19 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux add concurrent mode
---
kernel/sound/pci/sis7019.c | 48 +++++++-----------------------------------------
1 files changed, 7 insertions(+), 41 deletions(-)
diff --git a/kernel/sound/pci/sis7019.c b/kernel/sound/pci/sis7019.c
index 964acf3..7bf6059 100644
--- a/kernel/sound/pci/sis7019.c
+++ b/kernel/sound/pci/sis7019.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for SiS7019 Audio Accelerator
*
@@ -6,19 +7,6 @@
* Inspired by the Trident 4D-WaveDX/NX driver.
*
* All rights reserved.
- *
- * 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, version 2.
- *
- * 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/init.h>
@@ -511,18 +499,6 @@
return 0;
}
-static int sis_playback_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params)
-{
- return snd_pcm_lib_malloc_pages(substream,
- params_buffer_bytes(hw_params));
-}
-
-static int sis_hw_free(struct snd_pcm_substream *substream)
-{
- return snd_pcm_lib_free_pages(substream);
-}
-
static int sis_pcm_playback_prepare(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
@@ -713,11 +689,6 @@
if (rc)
goto out;
- rc = snd_pcm_lib_malloc_pages(substream,
- params_buffer_bytes(hw_params));
- if (rc < 0)
- goto out;
-
rc = sis_alloc_timing_voice(substream, hw_params);
out:
@@ -875,9 +846,6 @@
static const struct snd_pcm_ops sis_playback_ops = {
.open = sis_playback_open,
.close = sis_substream_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = sis_playback_hw_params,
- .hw_free = sis_hw_free,
.prepare = sis_pcm_playback_prepare,
.trigger = sis_pcm_trigger,
.pointer = sis_pcm_pointer,
@@ -886,9 +854,7 @@
static const struct snd_pcm_ops sis_capture_ops = {
.open = sis_capture_open,
.close = sis_substream_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = sis_capture_hw_params,
- .hw_free = sis_hw_free,
.prepare = sis_pcm_capture_prepare,
.trigger = sis_pcm_trigger,
.pointer = sis_pcm_pointer,
@@ -916,8 +882,8 @@
/* Try to preallocate some memory, but it's not the end of the
* world if this fails.
*/
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(sis->pci), 64*1024, 128*1024);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
+ &sis->pci->dev, 64*1024, 128*1024);
return 0;
}
@@ -1017,7 +983,7 @@
{
struct snd_ac97_bus *bus;
struct snd_ac97_template ac97;
- static struct snd_ac97_bus_ops ops = {
+ static const struct snd_ac97_bus_ops ops = {
.write = sis_ac97_write,
.read = sis_ac97_read,
};
@@ -1214,7 +1180,6 @@
int i;
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
- snd_pcm_suspend_all(sis->pcm);
if (sis->codecs_present & SIS_PRIMARY_CODEC_PRESENT)
snd_ac97_suspend(sis->ac97[0]);
if (sis->codecs_present & SIS_SECONDARY_CODEC_PRESENT)
@@ -1315,7 +1280,7 @@
{
struct sis7019 *sis = card->private_data;
struct voice *voice;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = sis_dev_free,
};
int rc;
@@ -1346,7 +1311,7 @@
}
rc = -EIO;
- sis->ioaddr = ioremap_nocache(pci_resource_start(pci, 1), 0x4000);
+ sis->ioaddr = ioremap(pci_resource_start(pci, 1), 0x4000);
if (!sis->ioaddr) {
dev_err(&pci->dev, "unable to remap MMIO, aborting\n");
goto error_out_cleanup;
@@ -1370,6 +1335,7 @@
}
sis->irq = pci->irq;
+ card->sync_irq = sis->irq;
pci_set_master(pci);
for (i = 0; i < 64; i++) {
--
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