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/oxygen/oxygen_pcm.c | 74 ++++++++++++------------------------
1 files changed, 25 insertions(+), 49 deletions(-)
diff --git a/kernel/sound/pci/oxygen/oxygen_pcm.c b/kernel/sound/pci/oxygen/oxygen_pcm.c
index 042a243..b2a3fcf 100644
--- a/kernel/sound/pci/oxygen/oxygen_pcm.c
+++ b/kernel/sound/pci/oxygen/oxygen_pcm.c
@@ -1,20 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* C-Media CMI8788 driver - PCM code
*
* Copyright (c) Clemens Ladisch <clemens@ladisch.de>
- *
- *
- * This driver is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2.
- *
- * This driver 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 driver; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/pci.h>
@@ -149,7 +137,7 @@
SNDRV_PCM_RATE_64000);
runtime->hw.rate_min = 44100;
}
- /* fall through */
+ fallthrough;
case PCM_A:
case PCM_B:
runtime->hw.fifo_size = 0;
@@ -316,12 +304,6 @@
{
struct oxygen *chip = snd_pcm_substream_chip(substream);
unsigned int channel = oxygen_substream_channel(substream);
- int err;
-
- err = snd_pcm_lib_malloc_pages(substream,
- params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
oxygen_write32(chip, channel_base_registers[channel],
(u32)substream->runtime->dma_addr);
@@ -541,7 +523,7 @@
oxygen_clear_bits8(chip, OXYGEN_DMA_FLUSH, channel_mask);
spin_unlock_irq(&chip->reg_lock);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int oxygen_spdif_hw_free(struct snd_pcm_substream *substream)
@@ -634,7 +616,6 @@
static const struct snd_pcm_ops oxygen_rec_a_ops = {
.open = oxygen_rec_a_open,
.close = oxygen_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = oxygen_rec_a_hw_params,
.hw_free = oxygen_hw_free,
.prepare = oxygen_prepare,
@@ -645,7 +626,6 @@
static const struct snd_pcm_ops oxygen_rec_b_ops = {
.open = oxygen_rec_b_open,
.close = oxygen_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = oxygen_rec_b_hw_params,
.hw_free = oxygen_hw_free,
.prepare = oxygen_prepare,
@@ -656,7 +636,6 @@
static const struct snd_pcm_ops oxygen_rec_c_ops = {
.open = oxygen_rec_c_open,
.close = oxygen_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = oxygen_rec_c_hw_params,
.hw_free = oxygen_hw_free,
.prepare = oxygen_prepare,
@@ -667,7 +646,6 @@
static const struct snd_pcm_ops oxygen_spdif_ops = {
.open = oxygen_spdif_open,
.close = oxygen_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = oxygen_spdif_hw_params,
.hw_free = oxygen_spdif_hw_free,
.prepare = oxygen_prepare,
@@ -678,7 +656,6 @@
static const struct snd_pcm_ops oxygen_multich_ops = {
.open = oxygen_multich_open,
.close = oxygen_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = oxygen_multich_hw_params,
.hw_free = oxygen_hw_free,
.prepare = oxygen_prepare,
@@ -689,7 +666,6 @@
static const struct snd_pcm_ops oxygen_ac97_ops = {
.open = oxygen_ac97_open,
.close = oxygen_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = oxygen_hw_params,
.hw_free = oxygen_hw_free,
.prepare = oxygen_prepare,
@@ -723,17 +699,17 @@
pcm->private_data = chip;
strcpy(pcm->name, "Multichannel");
if (outs)
- snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
- SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->pci),
- DEFAULT_BUFFER_BYTES_MULTICH,
- BUFFER_BYTES_MAX_MULTICH);
+ snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
+ SNDRV_DMA_TYPE_DEV,
+ &chip->pci->dev,
+ DEFAULT_BUFFER_BYTES_MULTICH,
+ BUFFER_BYTES_MAX_MULTICH);
if (ins)
- snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
- SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->pci),
- DEFAULT_BUFFER_BYTES,
- BUFFER_BYTES_MAX);
+ snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
+ SNDRV_DMA_TYPE_DEV,
+ &chip->pci->dev,
+ DEFAULT_BUFFER_BYTES,
+ BUFFER_BYTES_MAX);
}
outs = !!(chip->model.device_config & PLAYBACK_1_TO_SPDIF);
@@ -750,10 +726,10 @@
&oxygen_rec_c_ops);
pcm->private_data = chip;
strcpy(pcm->name, "Digital");
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->pci),
- DEFAULT_BUFFER_BYTES,
- BUFFER_BYTES_MAX);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
+ &chip->pci->dev,
+ DEFAULT_BUFFER_BYTES,
+ BUFFER_BYTES_MAX);
}
if (chip->has_ac97_1) {
@@ -780,10 +756,10 @@
&oxygen_rec_b_ops);
pcm->private_data = chip;
strcpy(pcm->name, outs ? "Front Panel" : "Analog 2");
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->pci),
- DEFAULT_BUFFER_BYTES,
- BUFFER_BYTES_MAX);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
+ &chip->pci->dev,
+ DEFAULT_BUFFER_BYTES,
+ BUFFER_BYTES_MAX);
}
ins = !!(chip->model.device_config & CAPTURE_3_FROM_I2S_3);
@@ -798,10 +774,10 @@
OXYGEN_REC_C_ROUTE_MASK);
pcm->private_data = chip;
strcpy(pcm->name, "Analog 3");
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->pci),
- DEFAULT_BUFFER_BYTES,
- BUFFER_BYTES_MAX);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
+ &chip->pci->dev,
+ DEFAULT_BUFFER_BYTES,
+ BUFFER_BYTES_MAX);
}
return 0;
}
--
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