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-rw-r--r--sound/pci/echoaudio/gina24.c117
1 files changed, 117 insertions, 0 deletions
diff --git a/sound/pci/echoaudio/gina24.c b/sound/pci/echoaudio/gina24.c
new file mode 100644
index 000000000..eff69e83c
--- /dev/null
+++ b/sound/pci/echoaudio/gina24.c
@@ -0,0 +1,117 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * ALSA driver for Echoaudio soundcards.
+ * Copyright (C) 2003-2004 Giuliano Pochini <pochini@shiny.it>
+ */
+
+#define ECHO24_FAMILY
+#define ECHOCARD_GINA24
+#define ECHOCARD_NAME "Gina24"
+#define ECHOCARD_HAS_MONITOR
+#define ECHOCARD_HAS_ASIC
+#define ECHOCARD_HAS_INPUT_NOMINAL_LEVEL
+#define ECHOCARD_HAS_OUTPUT_NOMINAL_LEVEL
+#define ECHOCARD_HAS_SUPER_INTERLEAVE
+#define ECHOCARD_HAS_DIGITAL_IO
+#define ECHOCARD_HAS_DIGITAL_IN_AUTOMUTE
+#define ECHOCARD_HAS_DIGITAL_MODE_SWITCH
+#define ECHOCARD_HAS_EXTERNAL_CLOCK
+#define ECHOCARD_HAS_ADAT 6
+#define ECHOCARD_HAS_STEREO_BIG_ENDIAN32
+
+/* Pipe indexes */
+#define PX_ANALOG_OUT 0 /* 8 */
+#define PX_DIGITAL_OUT 8 /* 8 */
+#define PX_ANALOG_IN 16 /* 2 */
+#define PX_DIGITAL_IN 18 /* 8 */
+#define PX_NUM 26
+
+/* Bus indexes */
+#define BX_ANALOG_OUT 0 /* 8 */
+#define BX_DIGITAL_OUT 8 /* 8 */
+#define BX_ANALOG_IN 16 /* 2 */
+#define BX_DIGITAL_IN 18 /* 8 */
+#define BX_NUM 26
+
+
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/module.h>
+#include <linux/firmware.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <sound/core.h>
+#include <sound/info.h>
+#include <sound/control.h>
+#include <sound/tlv.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/asoundef.h>
+#include <sound/initval.h>
+#include <linux/atomic.h>
+#include "echoaudio.h"
+
+MODULE_FIRMWARE("ea/loader_dsp.fw");
+MODULE_FIRMWARE("ea/gina24_301_dsp.fw");
+MODULE_FIRMWARE("ea/gina24_361_dsp.fw");
+MODULE_FIRMWARE("ea/gina24_301_asic.fw");
+MODULE_FIRMWARE("ea/gina24_361_asic.fw");
+
+#define FW_361_LOADER 0
+#define FW_GINA24_301_DSP 1
+#define FW_GINA24_361_DSP 2
+#define FW_GINA24_301_ASIC 3
+#define FW_GINA24_361_ASIC 4
+
+static const struct firmware card_fw[] = {
+ {0, "loader_dsp.fw"},
+ {0, "gina24_301_dsp.fw"},
+ {0, "gina24_361_dsp.fw"},
+ {0, "gina24_301_asic.fw"},
+ {0, "gina24_361_asic.fw"}
+};
+
+static const struct pci_device_id snd_echo_ids[] = {
+ {0x1057, 0x1801, 0xECC0, 0x0050, 0, 0, 0}, /* DSP 56301 Gina24 rev.0 */
+ {0x1057, 0x1801, 0xECC0, 0x0051, 0, 0, 0}, /* DSP 56301 Gina24 rev.1 */
+ {0x1057, 0x3410, 0xECC0, 0x0050, 0, 0, 0}, /* DSP 56361 Gina24 rev.0 */
+ {0x1057, 0x3410, 0xECC0, 0x0051, 0, 0, 0}, /* DSP 56361 Gina24 rev.1 */
+ {0,}
+};
+
+static const struct snd_pcm_hardware pcm_hardware_skel = {
+ .info = SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_BLOCK_TRANSFER |
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_PAUSE |
+ SNDRV_PCM_INFO_SYNC_START,
+ .formats = SNDRV_PCM_FMTBIT_U8 |
+ SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S24_3LE |
+ SNDRV_PCM_FMTBIT_S32_LE |
+ SNDRV_PCM_FMTBIT_S32_BE,
+ .rates = SNDRV_PCM_RATE_8000_48000 |
+ SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000,
+ .rate_min = 8000,
+ .rate_max = 96000,
+ .channels_min = 1,
+ .channels_max = 8,
+ .buffer_bytes_max = 262144,
+ .period_bytes_min = 32,
+ .period_bytes_max = 131072,
+ .periods_min = 2,
+ .periods_max = 220,
+ /* One page (4k) contains 512 instructions. I don't know if the hw
+ supports lists longer than this. In this case periods_max=220 is a
+ safe limit to make sure the list never exceeds 512 instructions.
+ 220 ~= (512 - 1 - (BUFFER_BYTES_MAX / PAGE_SIZE)) / 2 */
+};
+
+#include "gina24_dsp.c"
+#include "echoaudio_dsp.c"
+#include "echoaudio_gml.c"
+#include "echoaudio.c"