xref: /linux/sound/pci/echoaudio/gina20.c (revision 8dd06ef34b6e2f41b29fbf5fc1663780f2524285)
1873e65bcSThomas Gleixner // SPDX-License-Identifier: GPL-2.0-only
2dd7b254dSGiuliano Pochini /*
3dd7b254dSGiuliano Pochini  *  ALSA driver for Echoaudio soundcards.
4dd7b254dSGiuliano Pochini  *  Copyright (C) 2003-2004 Giuliano Pochini <pochini@shiny.it>
5dd7b254dSGiuliano Pochini  */
6dd7b254dSGiuliano Pochini 
7dd7b254dSGiuliano Pochini #define ECHOGALS_FAMILY
8dd7b254dSGiuliano Pochini #define ECHOCARD_GINA20
9dd7b254dSGiuliano Pochini #define ECHOCARD_NAME "Gina20"
10dd7b254dSGiuliano Pochini #define ECHOCARD_HAS_MONITOR
11dd7b254dSGiuliano Pochini #define ECHOCARD_HAS_INPUT_GAIN
12dd7b254dSGiuliano Pochini #define ECHOCARD_HAS_DIGITAL_IO
13dd7b254dSGiuliano Pochini #define ECHOCARD_HAS_EXTERNAL_CLOCK
143f6175ecSMark Brown #define ECHOCARD_HAS_ADAT	false
15dd7b254dSGiuliano Pochini 
16dd7b254dSGiuliano Pochini /* Pipe indexes */
17dd7b254dSGiuliano Pochini #define PX_ANALOG_OUT	0	/* 8 */
18dd7b254dSGiuliano Pochini #define PX_DIGITAL_OUT	8	/* 2 */
19dd7b254dSGiuliano Pochini #define PX_ANALOG_IN	10	/* 2 */
20dd7b254dSGiuliano Pochini #define PX_DIGITAL_IN	12	/* 2 */
21dd7b254dSGiuliano Pochini #define PX_NUM		14
22dd7b254dSGiuliano Pochini 
23dd7b254dSGiuliano Pochini /* Bus indexes */
24dd7b254dSGiuliano Pochini #define BX_ANALOG_OUT	0	/* 8 */
25dd7b254dSGiuliano Pochini #define BX_DIGITAL_OUT	8	/* 2 */
26dd7b254dSGiuliano Pochini #define BX_ANALOG_IN	10	/* 2 */
27dd7b254dSGiuliano Pochini #define BX_DIGITAL_IN	12	/* 2 */
28dd7b254dSGiuliano Pochini #define BX_NUM		14
29dd7b254dSGiuliano Pochini 
30dd7b254dSGiuliano Pochini 
31dd7b254dSGiuliano Pochini #include <linux/delay.h>
32dd7b254dSGiuliano Pochini #include <linux/init.h>
33dd7b254dSGiuliano Pochini #include <linux/interrupt.h>
34dd7b254dSGiuliano Pochini #include <linux/pci.h>
3565a77217SPaul Gortmaker #include <linux/module.h>
36dd7b254dSGiuliano Pochini #include <linux/firmware.h>
375a0e3ad6STejun Heo #include <linux/slab.h>
386cbbfe1cSTakashi Iwai #include <linux/io.h>
39dd7b254dSGiuliano Pochini #include <sound/core.h>
40dd7b254dSGiuliano Pochini #include <sound/info.h>
41dd7b254dSGiuliano Pochini #include <sound/control.h>
42048b9450SGiuliano Pochini #include <sound/tlv.h>
43dd7b254dSGiuliano Pochini #include <sound/pcm.h>
44dd7b254dSGiuliano Pochini #include <sound/pcm_params.h>
45dd7b254dSGiuliano Pochini #include <sound/asoundef.h>
46dd7b254dSGiuliano Pochini #include <sound/initval.h>
4760063497SArun Sharma #include <linux/atomic.h>
48dd7b254dSGiuliano Pochini #include "echoaudio.h"
49dd7b254dSGiuliano Pochini 
507e0af29dSClemens Ladisch MODULE_FIRMWARE("ea/gina20_dsp.fw");
517e0af29dSClemens Ladisch 
52dd7b254dSGiuliano Pochini #define FW_GINA20_DSP	0
53dd7b254dSGiuliano Pochini 
54dd7b254dSGiuliano Pochini static const struct firmware card_fw[] = {
55dd7b254dSGiuliano Pochini 	{0, "gina20_dsp.fw"}
56dd7b254dSGiuliano Pochini };
57dd7b254dSGiuliano Pochini 
589baa3c34SBenoit Taine static const struct pci_device_id snd_echo_ids[] = {
59dd7b254dSGiuliano Pochini 	{0x1057, 0x1801, 0xECC0, 0x0020, 0, 0, 0},	/* DSP 56301 Gina20 rev.0 */
60dd7b254dSGiuliano Pochini 	{0,}
61dd7b254dSGiuliano Pochini };
62dd7b254dSGiuliano Pochini 
63*c1c3981fSTakashi Iwai static const struct snd_pcm_hardware pcm_hardware_skel = {
64dd7b254dSGiuliano Pochini 	.info = SNDRV_PCM_INFO_MMAP |
65dd7b254dSGiuliano Pochini 		SNDRV_PCM_INFO_INTERLEAVED |
66dd7b254dSGiuliano Pochini 		SNDRV_PCM_INFO_BLOCK_TRANSFER |
67dd7b254dSGiuliano Pochini 		SNDRV_PCM_INFO_MMAP_VALID |
68dd7b254dSGiuliano Pochini 		SNDRV_PCM_INFO_PAUSE |
69dd7b254dSGiuliano Pochini 		SNDRV_PCM_INFO_SYNC_START,
70dd7b254dSGiuliano Pochini 	.formats =	SNDRV_PCM_FMTBIT_U8 |
71dd7b254dSGiuliano Pochini 			SNDRV_PCM_FMTBIT_S16_LE |
72dd7b254dSGiuliano Pochini 			SNDRV_PCM_FMTBIT_S24_3LE |
73dd7b254dSGiuliano Pochini 			SNDRV_PCM_FMTBIT_S32_LE |
74dd7b254dSGiuliano Pochini 			SNDRV_PCM_FMTBIT_S32_BE,
75dd7b254dSGiuliano Pochini 	.rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000,
76dd7b254dSGiuliano Pochini 	.rate_min = 44100,
77dd7b254dSGiuliano Pochini 	.rate_max = 48000,
78dd7b254dSGiuliano Pochini 	.channels_min = 1,
79dd7b254dSGiuliano Pochini 	.channels_max = 2,
80dd7b254dSGiuliano Pochini 	.buffer_bytes_max = 262144,
81dd7b254dSGiuliano Pochini 	.period_bytes_min = 32,
82dd7b254dSGiuliano Pochini 	.period_bytes_max = 131072,
83dd7b254dSGiuliano Pochini 	.periods_min = 2,
84dd7b254dSGiuliano Pochini 	.periods_max = 220,
85dd7b254dSGiuliano Pochini 	/* One page (4k) contains 512 instructions. I don't know if the hw
86dd7b254dSGiuliano Pochini 	supports lists longer than this. In this case periods_max=220 is a
87dd7b254dSGiuliano Pochini 	safe limit to make sure the list never exceeds 512 instructions. */
88dd7b254dSGiuliano Pochini };
89dd7b254dSGiuliano Pochini 
90dd7b254dSGiuliano Pochini 
91dd7b254dSGiuliano Pochini #include "gina20_dsp.c"
92dd7b254dSGiuliano Pochini #include "echoaudio_dsp.c"
93dd7b254dSGiuliano Pochini #include "echoaudio.c"
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