Edit File: initval.h
#ifndef __SOUND_INITVAL_H #define __SOUND_INITVAL_H /* * Init values for soundcard modules * Copyright (c) by Jaroslav Kysela <perex@perex.cz> * * 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 * */ #define SNDRV_AUTO_PORT 1 #define SNDRV_AUTO_IRQ 0xffff #define SNDRV_AUTO_DMA 0xffff #define SNDRV_AUTO_DMA_SIZE (0x7fffffff) #define SNDRV_DEFAULT_IDX1 (-1) #define SNDRV_DEFAULT_STR1 NULL #define SNDRV_DEFAULT_ENABLE1 1 #define SNDRV_DEFAULT_PORT1 SNDRV_AUTO_PORT #define SNDRV_DEFAULT_IRQ1 SNDRV_AUTO_IRQ #define SNDRV_DEFAULT_DMA1 SNDRV_AUTO_DMA #define SNDRV_DEFAULT_DMA_SIZE1 SNDRV_AUTO_DMA_SIZE #define SNDRV_DEFAULT_PTR1 SNDRV_DEFAULT_STR1 #define SNDRV_DEFAULT_IDX { [0 ... (SNDRV_CARDS-1)] = -1 } #define SNDRV_DEFAULT_STR { [0 ... (SNDRV_CARDS-1)] = NULL } #define SNDRV_DEFAULT_ENABLE { 1, [1 ... (SNDRV_CARDS-1)] = 0 } #define SNDRV_DEFAULT_ENABLE_PNP { [0 ... (SNDRV_CARDS-1)] = 1 } #ifdef CONFIG_PNP #define SNDRV_DEFAULT_ENABLE_ISAPNP SNDRV_DEFAULT_ENABLE_PNP #else #define SNDRV_DEFAULT_ENABLE_ISAPNP SNDRV_DEFAULT_ENABLE #endif #define SNDRV_DEFAULT_PORT { [0 ... (SNDRV_CARDS-1)] = SNDRV_AUTO_PORT } #define SNDRV_DEFAULT_IRQ { [0 ... (SNDRV_CARDS-1)] = SNDRV_AUTO_IRQ } #define SNDRV_DEFAULT_DMA { [0 ... (SNDRV_CARDS-1)] = SNDRV_AUTO_DMA } #define SNDRV_DEFAULT_DMA_SIZE { [0 ... (SNDRV_CARDS-1)] = SNDRV_AUTO_DMA_SIZE } #define SNDRV_DEFAULT_PTR SNDRV_DEFAULT_STR #ifdef SNDRV_LEGACY_FIND_FREE_IOPORT static long snd_legacy_find_free_ioport(long *port_table, long size) { while (*port_table != -1) { if (request_region(*port_table, size, "ALSA test")) { release_region(*port_table, size); return *port_table; } port_table++; } return -1; } #endif #ifdef SNDRV_LEGACY_FIND_FREE_IRQ #include <linux/interrupt.h> static irqreturn_t snd_legacy_empty_irq_handler(int irq, void *dev_id) { return IRQ_HANDLED; } static int snd_legacy_find_free_irq(int *irq_table) { while (*irq_table != -1) { if (!request_irq(*irq_table, snd_legacy_empty_irq_handler, IRQF_PROBE_SHARED, "ALSA Test IRQ", (void *) irq_table)) { free_irq(*irq_table, (void *) irq_table); return *irq_table; } irq_table++; } return -1; } #endif #ifdef SNDRV_LEGACY_FIND_FREE_DMA static int snd_legacy_find_free_dma(int *dma_table) { while (*dma_table != -1) { if (!request_dma(*dma_table, "ALSA Test DMA")) { free_dma(*dma_table); return *dma_table; } dma_table++; } return -1; } #endif #endif /* __SOUND_INITVAL_H */