From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/sound/isa/sscape.c | 29 ++++++++---------------------
1 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/kernel/sound/isa/sscape.c b/kernel/sound/isa/sscape.c
index 733adee..2e5a5c5 100644
--- a/kernel/sound/isa/sscape.c
+++ b/kernel/sound/isa/sscape.c
@@ -1,24 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Low-level ALSA driver for the ENSONIQ SoundScape
* Copyright (c) by Chris Rankin
*
* This driver was written in part using information obtained from
* the OSS/Free SoundScape driver, written by Hannu Savolainen.
- *
- *
- * 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/init.h>
@@ -167,12 +153,13 @@
* I think this means that the memory has to map to
* contiguous pages of physical memory.
*/
-static struct snd_dma_buffer *get_dmabuf(struct snd_dma_buffer *buf,
+static struct snd_dma_buffer *get_dmabuf(struct soundscape *s,
+ struct snd_dma_buffer *buf,
unsigned long size)
{
if (buf) {
if (snd_dma_alloc_pages_fallback(SNDRV_DMA_TYPE_DEV,
- snd_dma_isa_data(),
+ s->chip->card->dev,
size, buf) < 0) {
snd_printk(KERN_ERR "sscape: Failed to allocate "
"%lu bytes for DMA\n",
@@ -321,7 +308,7 @@
}
/*
- * This is apparently the standard way to initailise an MPU-401
+ * This is apparently the standard way to initialise an MPU-401
*/
static inline void initialise_mpu401(const struct snd_mpu401 *mpu)
{
@@ -352,7 +339,7 @@
}
/*
- * Tell the SoundScape to begin a DMA tranfer using the given channel.
+ * Tell the SoundScape to begin a DMA transfer using the given channel.
* All locking issues are left to the caller.
*/
static void sscape_start_dma_unsafe(unsigned io_base, enum GA_REG reg)
@@ -443,7 +430,7 @@
int ret;
unsigned char val;
- if (!get_dmabuf(&dma, PAGE_ALIGN(32 * 1024)))
+ if (!get_dmabuf(s, &dma, PAGE_ALIGN(32 * 1024)))
return -ENOMEM;
spin_lock_irqsave(&s->lock, flags);
@@ -816,7 +803,7 @@
}
/*
- * Initialse an MPU-401 subdevice for MIDI support on the SoundScape.
+ * Initialise an MPU-401 subdevice for MIDI support on the SoundScape.
*/
static int create_mpu401(struct snd_card *card, int devnum,
unsigned long port, int irq)
--
Gitblit v1.6.2