diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/isa/sb/emu8000_synth.c')
| -rw-r--r-- | ANDROID_3.4.5/sound/isa/sb/emu8000_synth.c | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/ANDROID_3.4.5/sound/isa/sb/emu8000_synth.c b/ANDROID_3.4.5/sound/isa/sb/emu8000_synth.c deleted file mode 100644 index 4e3fcfb1..00000000 --- a/ANDROID_3.4.5/sound/isa/sb/emu8000_synth.c +++ /dev/null @@ -1,136 +0,0 @@ -/* - * Copyright (c) by Jaroslav Kysela <perex@perex.cz> - * and (c) 1999 Steve Ratcliffe <steve@parabola.demon.co.uk> - * Copyright (C) 1999-2000 Takashi Iwai <tiwai@suse.de> - * - * Emu8000 synth plug-in routine - * - * 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 "emu8000_local.h" -#include <linux/init.h> -#include <linux/module.h> -#include <sound/initval.h> - -MODULE_AUTHOR("Takashi Iwai, Steve Ratcliffe"); -MODULE_DESCRIPTION("Emu8000 synth plug-in routine"); -MODULE_LICENSE("GPL"); - -/*----------------------------------------------------------------*/ - -/* - * create a new hardware dependent device for Emu8000 - */ -static int snd_emu8000_new_device(struct snd_seq_device *dev) -{ - struct snd_emu8000 *hw; - struct snd_emux *emu; - - hw = *(struct snd_emu8000**)SNDRV_SEQ_DEVICE_ARGPTR(dev); - if (hw == NULL) - return -EINVAL; - - if (hw->emu) - return -EBUSY; /* already exists..? */ - - if (snd_emux_new(&emu) < 0) - return -ENOMEM; - - hw->emu = emu; - snd_emu8000_ops_setup(hw); - - emu->hw = hw; - emu->max_voices = EMU8000_DRAM_VOICES; - emu->num_ports = hw->seq_ports; - - if (hw->memhdr) { - snd_printk(KERN_ERR "memhdr is already initialized!?\n"); - snd_util_memhdr_free(hw->memhdr); - } - hw->memhdr = snd_util_memhdr_new(hw->mem_size); - if (hw->memhdr == NULL) { - snd_emux_free(emu); - hw->emu = NULL; - return -ENOMEM; - } - - emu->memhdr = hw->memhdr; - emu->midi_ports = hw->seq_ports < 2 ? hw->seq_ports : 2; /* number of virmidi ports */ - emu->midi_devidx = 1; - emu->linear_panning = 1; - emu->hwdep_idx = 2; /* FIXED */ - - if (snd_emux_register(emu, dev->card, hw->index, "Emu8000") < 0) { - snd_emux_free(emu); - snd_util_memhdr_free(hw->memhdr); - hw->emu = NULL; - hw->memhdr = NULL; - return -ENOMEM; - } - - if (hw->mem_size > 0) - snd_emu8000_pcm_new(dev->card, hw, 1); - - dev->driver_data = hw; - - return 0; -} - - -/* - * free all resources - */ -static int snd_emu8000_delete_device(struct snd_seq_device *dev) -{ - struct snd_emu8000 *hw; - - if (dev->driver_data == NULL) - return 0; /* no synth was allocated actually */ - - hw = dev->driver_data; - if (hw->pcm) - snd_device_free(dev->card, hw->pcm); - if (hw->emu) - snd_emux_free(hw->emu); - if (hw->memhdr) - snd_util_memhdr_free(hw->memhdr); - hw->emu = NULL; - hw->memhdr = NULL; - return 0; -} - -/* - * INIT part - */ - -static int __init alsa_emu8000_init(void) -{ - - static struct snd_seq_dev_ops ops = { - snd_emu8000_new_device, - snd_emu8000_delete_device, - }; - return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops, - sizeof(struct snd_emu8000*)); -} - -static void __exit alsa_emu8000_exit(void) -{ - snd_seq_device_unregister_driver(SNDRV_SEQ_DEV_ID_EMU8000); -} - -module_init(alsa_emu8000_init) -module_exit(alsa_emu8000_exit) |