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authorTakashi Iwai <tiwai@suse.de>2014-12-26 06:22:35 -0500
committerTakashi Iwai <tiwai@suse.de>2014-12-26 06:22:35 -0500
commiteb58d4844b4ee797bbefa6a75db3a999b71209b1 (patch)
tree30762efb8bfc6b664ee0279f17b9781951a732ce /sound/isa
parent57da6bdd4823ad70ac58c5cd968943a4be95d739 (diff)
ALSA: gus: Remove unused gus_instr.c
The instrument layer codes have been dropped years ago, but this file was left intentionally with a slight hope for the new implementations. But, looking at the reality, the probability we'll have a new code for ISA GUS board is very low, and I won't bet it. So, rather clean this legacy stuff up. Developers can still refer to the old code via git history. Reported-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa')
-rw-r--r--sound/isa/gus/gus_instr.c172
1 files changed, 0 insertions, 172 deletions
diff --git a/sound/isa/gus/gus_instr.c b/sound/isa/gus/gus_instr.c
deleted file mode 100644
index 4dc9caf8ddcf..000000000000
--- a/sound/isa/gus/gus_instr.c
+++ /dev/null
@@ -1,172 +0,0 @@
1/*
2 * Routines for Gravis UltraSound soundcards - Synthesizer
3 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
4 *
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 *
20 */
21
22#include <linux/time.h>
23#include <sound/core.h>
24#include <sound/gus.h>
25
26/*
27 *
28 */
29
30int snd_gus_iwffff_put_sample(void *private_data, struct iwffff_wave *wave,
31 char __user *data, long len, int atomic)
32{
33 struct snd_gus_card *gus = private_data;
34 struct snd_gf1_mem_block *block;
35 int err;
36
37 if (wave->format & IWFFFF_WAVE_ROM)
38 return 0; /* it's probably ok - verify the address? */
39 if (wave->format & IWFFFF_WAVE_STEREO)
40 return -EINVAL; /* not supported */
41 block = snd_gf1_mem_alloc(&gus->gf1.mem_alloc,
42 SNDRV_GF1_MEM_OWNER_WAVE_IWFFFF,
43 NULL, wave->size,
44 wave->format & IWFFFF_WAVE_16BIT, 1,
45 wave->share_id);
46 if (block == NULL)
47 return -ENOMEM;
48 err = snd_gus_dram_write(gus, data,
49 block->ptr, wave->size);
50 if (err < 0) {
51 snd_gf1_mem_lock(&gus->gf1.mem_alloc, 0);
52 snd_gf1_mem_xfree(&gus->gf1.mem_alloc, block);
53 snd_gf1_mem_lock(&gus->gf1.mem_alloc, 1);
54 return err;
55 }
56 wave->address.memory = block->ptr;
57 return 0;
58}
59
60int snd_gus_iwffff_get_sample(void *private_data, struct iwffff_wave *wave,
61 char __user *data, long len, int atomic)
62{
63 struct snd_gus_card *gus = private_data;
64
65 return snd_gus_dram_read(gus, data, wave->address.memory, wave->size,
66 wave->format & IWFFFF_WAVE_ROM ? 1 : 0);
67}
68
69int snd_gus_iwffff_remove_sample(void *private_data, struct iwffff_wave *wave,
70 int atomic)
71{
72 struct snd_gus_card *gus = private_data;
73
74 if (wave->format & IWFFFF_WAVE_ROM)
75 return 0; /* it's probably ok - verify the address? */
76 return snd_gf1_mem_free(&gus->gf1.mem_alloc, wave->address.memory);
77}
78
79/*
80 *
81 */
82
83int snd_gus_gf1_put_sample(void *private_data, struct gf1_wave *wave,
84 char __user *data, long len, int atomic)
85{
86 struct snd_gus_card *gus = private_data;
87 struct snd_gf1_mem_block *block;
88 int err;
89
90 if (wave->format & GF1_WAVE_STEREO)
91 return -EINVAL; /* not supported */
92 block = snd_gf1_mem_alloc(&gus->gf1.mem_alloc,
93 SNDRV_GF1_MEM_OWNER_WAVE_GF1,
94 NULL, wave->size,
95 wave->format & GF1_WAVE_16BIT, 1,
96 wave->share_id);
97 if (block == NULL)
98 return -ENOMEM;
99 err = snd_gus_dram_write(gus, data,
100 block->ptr, wave->size);
101 if (err < 0) {
102 snd_gf1_mem_lock(&gus->gf1.mem_alloc, 0);
103 snd_gf1_mem_xfree(&gus->gf1.mem_alloc, block);
104 snd_gf1_mem_lock(&gus->gf1.mem_alloc, 1);
105 return err;
106 }
107 wave->address.memory = block->ptr;
108 return 0;
109}
110
111int snd_gus_gf1_get_sample(void *private_data, struct gf1_wave *wave,
112 char __user *data, long len, int atomic)
113{
114 struct snd_gus_card *gus = private_data;
115
116 return snd_gus_dram_read(gus, data, wave->address.memory, wave->size, 0);
117}
118
119int snd_gus_gf1_remove_sample(void *private_data, struct gf1_wave *wave,
120 int atomic)
121{
122 struct snd_gus_card *gus = private_data;
123
124 return snd_gf1_mem_free(&gus->gf1.mem_alloc, wave->address.memory);
125}
126
127/*
128 *
129 */
130
131int snd_gus_simple_put_sample(void *private_data, struct simple_instrument *instr,
132 char __user *data, long len, int atomic)
133{
134 struct snd_gus_card *gus = private_data;
135 struct snd_gf1_mem_block *block;
136 int err;
137
138 if (instr->format & SIMPLE_WAVE_STEREO)
139 return -EINVAL; /* not supported */
140 block = snd_gf1_mem_alloc(&gus->gf1.mem_alloc,
141 SNDRV_GF1_MEM_OWNER_WAVE_SIMPLE,
142 NULL, instr->size,
143 instr->format & SIMPLE_WAVE_16BIT, 1,
144 instr->share_id);
145 if (block == NULL)
146 return -ENOMEM;
147 err = snd_gus_dram_write(gus, data, block->ptr, instr->size);
148 if (err < 0) {
149 snd_gf1_mem_lock(&gus->gf1.mem_alloc, 0);
150 snd_gf1_mem_xfree(&gus->gf1.mem_alloc, block);
151 snd_gf1_mem_lock(&gus->gf1.mem_alloc, 1);
152 return err;
153 }
154 instr->address.memory = block->ptr;
155 return 0;
156}
157
158int snd_gus_simple_get_sample(void *private_data, struct simple_instrument *instr,
159 char __user *data, long len, int atomic)
160{
161 struct snd_gus_card *gus = private_data;
162
163 return snd_gus_dram_read(gus, data, instr->address.memory, instr->size, 0);
164}
165
166int snd_gus_simple_remove_sample(void *private_data, struct simple_instrument *instr,
167 int atomic)
168{
169 struct snd_gus_card *gus = private_data;
170
171 return snd_gf1_mem_free(&gus->gf1.mem_alloc, instr->address.memory);
172}
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-23 16:17:17 -0500