Commit | Line | Data |
---|---|---|
1a59d1b8 | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
1da177e4 LT |
2 | /* |
3 | * Driver for Digigram VX soundcards | |
4 | * | |
5 | * DSP firmware management | |
6 | * | |
7 | * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de> | |
1da177e4 LT |
8 | */ |
9 | ||
1da177e4 LT |
10 | #include <linux/device.h> |
11 | #include <linux/firmware.h> | |
5a0e3ad6 | 12 | #include <linux/slab.h> |
409ef74a | 13 | #include <linux/vmalloc.h> |
da155d5b | 14 | #include <linux/module.h> |
1da177e4 LT |
15 | #include <sound/core.h> |
16 | #include <sound/hwdep.h> | |
17 | #include <sound/vx_core.h> | |
18 | ||
7e0af29d CL |
19 | MODULE_FIRMWARE("vx/bx_1_vxp.b56"); |
20 | MODULE_FIRMWARE("vx/bx_1_vp4.b56"); | |
21 | MODULE_FIRMWARE("vx/x1_1_vx2.xlx"); | |
22 | MODULE_FIRMWARE("vx/x1_2_v22.xlx"); | |
23 | MODULE_FIRMWARE("vx/x1_1_vxp.xlx"); | |
24 | MODULE_FIRMWARE("vx/x1_1_vp4.xlx"); | |
25 | MODULE_FIRMWARE("vx/bd56002.boot"); | |
26 | MODULE_FIRMWARE("vx/bd563v2.boot"); | |
27 | MODULE_FIRMWARE("vx/bd563s3.boot"); | |
28 | MODULE_FIRMWARE("vx/l_1_vx2.d56"); | |
29 | MODULE_FIRMWARE("vx/l_1_v22.d56"); | |
30 | MODULE_FIRMWARE("vx/l_1_vxp.d56"); | |
31 | MODULE_FIRMWARE("vx/l_1_vp4.d56"); | |
32 | ||
af26367f | 33 | int snd_vx_setup_firmware(struct vx_core *chip) |
1da177e4 LT |
34 | { |
35 | static char *fw_files[VX_TYPE_NUMS][4] = { | |
36 | [VX_TYPE_BOARD] = { | |
37 | NULL, "x1_1_vx2.xlx", "bd56002.boot", "l_1_vx2.d56", | |
38 | }, | |
39 | [VX_TYPE_V2] = { | |
40 | NULL, "x1_2_v22.xlx", "bd563v2.boot", "l_1_v22.d56", | |
41 | }, | |
42 | [VX_TYPE_MIC] = { | |
43 | NULL, "x1_2_v22.xlx", "bd563v2.boot", "l_1_v22.d56", | |
44 | }, | |
45 | [VX_TYPE_VXPOCKET] = { | |
46 | "bx_1_vxp.b56", "x1_1_vxp.xlx", "bd563s3.boot", "l_1_vxp.d56" | |
47 | }, | |
48 | [VX_TYPE_VXP440] = { | |
49 | "bx_1_vp4.b56", "x1_1_vp4.xlx", "bd563s3.boot", "l_1_vp4.d56" | |
50 | }, | |
51 | }; | |
52 | ||
53 | int i, err; | |
54 | ||
55 | for (i = 0; i < 4; i++) { | |
56 | char path[32]; | |
57 | const struct firmware *fw; | |
58 | if (! fw_files[chip->type][i]) | |
59 | continue; | |
60 | sprintf(path, "vx/%s", fw_files[chip->type][i]); | |
61 | if (request_firmware(&fw, path, chip->dev)) { | |
62 | snd_printk(KERN_ERR "vx: can't load firmware %s\n", path); | |
63 | return -ENOENT; | |
64 | } | |
65 | err = chip->ops->load_dsp(chip, i, fw); | |
66 | if (err < 0) { | |
67 | release_firmware(fw); | |
68 | return err; | |
69 | } | |
70 | if (i == 1) | |
71 | chip->chip_status |= VX_STAT_XILINX_LOADED; | |
72 | #ifdef CONFIG_PM | |
73 | chip->firmware[i] = fw; | |
74 | #else | |
75 | release_firmware(fw); | |
76 | #endif | |
77 | } | |
78 | ||
79 | /* ok, we reached to the last one */ | |
80 | /* create the devices if not built yet */ | |
81 | if ((err = snd_vx_pcm_new(chip)) < 0) | |
82 | return err; | |
83 | ||
84 | if ((err = snd_vx_mixer_new(chip)) < 0) | |
85 | return err; | |
86 | ||
87 | if (chip->ops->add_controls) | |
88 | if ((err = chip->ops->add_controls(chip)) < 0) | |
89 | return err; | |
90 | ||
91 | chip->chip_status |= VX_STAT_DEVICE_INIT; | |
92 | chip->chip_status |= VX_STAT_CHIP_INIT; | |
93 | ||
94 | return snd_card_register(chip->card); | |
95 | } | |
96 | ||
97 | /* exported */ | |
af26367f | 98 | void snd_vx_free_firmware(struct vx_core *chip) |
1da177e4 LT |
99 | { |
100 | #ifdef CONFIG_PM | |
101 | int i; | |
102 | for (i = 0; i < 4; i++) | |
103 | release_firmware(chip->firmware[i]); | |
104 | #endif | |
105 | } | |
106 | ||
fa325eb3 TI |
107 | EXPORT_SYMBOL(snd_vx_setup_firmware); |
108 | EXPORT_SYMBOL(snd_vx_free_firmware); |