From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
To: clemens@ladisch.de, tiwai@suse.de, perex@perex.cz
Cc: alsa-devel@alsa-project.org, ffado-devel@lists.sf.net
Subject: [PATCH 39/39] bebob: Send a cue to load firmware for M-Audio Firewire series
Date: Wed, 5 Mar 2014 19:48:27 +0900 [thread overview]
Message-ID: <1394016507-15761-40-git-send-email-o-takashi@sakamocchi.jp> (raw)
In-Reply-To: <1394016507-15761-1-git-send-email-o-takashi@sakamocchi.jp>
Just powering on, these devices below wait to download firmware.
- Firewire Audiophile
- Firewire 410
- Firewire 1814
- ProjectMix I/O
But firmware version 5058 or later, flash memory in the device stores the
firmware. So this driver can enable these devices by sending a certain cue to
load the firmware.
---
sound/firewire/bebob/bebob.c | 23 ++++++++-----
sound/firewire/bebob/bebob.h | 1 +
sound/firewire/bebob/bebob_maudio.c | 69 +++++++++++++++++++++++++++++++++++++
3 files changed, 84 insertions(+), 9 deletions(-)
diff --git a/sound/firewire/bebob/bebob.c b/sound/firewire/bebob/bebob.c
index d6f245e..aa0a893 100644
--- a/sound/firewire/bebob/bebob.c
+++ b/sound/firewire/bebob/bebob.c
@@ -177,18 +177,21 @@ bebob_probe(struct fw_unit *unit,
}
if ((entry->vendor_id == VEN_FOCUSRITE) &&
- (entry->model_id == MODEL_FOCUSRITE_SAFFIRE_BOTH)) {
+ (entry->model_id == MODEL_FOCUSRITE_SAFFIRE_BOTH))
spec = get_saffire_spec(unit);
- } else if ((entry->vendor_id == VEN_MAUDIO1) &&
- (entry->model_id == MODEL_MAUDIO_AUDIOPHILE_BOTH) &&
- !check_audiophile_booted(unit)) {
- err = 0;
- goto end;
- } else {
+ else if ((entry->vendor_id == VEN_MAUDIO1) &&
+ (entry->model_id == MODEL_MAUDIO_AUDIOPHILE_BOTH) &&
+ !check_audiophile_booted(unit))
+ spec = NULL;
+ else
spec = (const struct snd_bebob_spec *)entry->driver_data;
- }
+
if (spec == NULL) {
- err = -ENOSYS;
+ if ((entry->vendor_id == VEN_MAUDIO1) ||
+ (entry->vendor_id == VEN_MAUDIO2))
+ err = snd_bebob_maudio_load_firmware(unit);
+ else
+ err = -ENOSYS;
goto end;
}
@@ -376,6 +379,7 @@ static const struct ieee1394_device_id bebob_id_table[] = {
SND_BEBOB_DEV_ENTRY(VEN_FOCUSRITE, MODEL_FOCUSRITE_SAFFIRE_BOTH,
&saffire_spec),
/* M-Audio, Firewire 410 */
+ SND_BEBOB_DEV_ENTRY(VEN_MAUDIO2, 0x00010058, NULL), /* bootloader */
SND_BEBOB_DEV_ENTRY(VEN_MAUDIO2, 0x00010046, &maudio_fw410_spec),
/* M-Audio, Firewire Audiophile */
SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, MODEL_MAUDIO_AUDIOPHILE_BOTH,
@@ -389,6 +393,7 @@ static const struct ieee1394_device_id bebob_id_table[] = {
/* M-Audio, ProFireLightbridge */
SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, 0x000100a1, &spec_normal),
/* Firewire 1814 */
+ SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, 0x00010070, NULL), /* bootloader */
SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, MODEL_MAUDIO_FW1814,
&maudio_special_spec),
/* M-Audio ProjectMix */
diff --git a/sound/firewire/bebob/bebob.h b/sound/firewire/bebob/bebob.h
index ef74049..2226381 100644
--- a/sound/firewire/bebob/bebob.h
+++ b/sound/firewire/bebob/bebob.h
@@ -246,6 +246,7 @@ extern struct snd_bebob_spec maudio_ozonic_spec;
extern struct snd_bebob_spec maudio_nrv10_spec;
extern struct snd_bebob_spec maudio_special_spec;
int snd_bebob_maudio_special_discover(struct snd_bebob *bebob, bool is1814);
+int snd_bebob_maudio_load_firmware(struct fw_unit *unit);
#define SND_BEBOB_DEV_ENTRY(vendor, model, data) \
{ \
diff --git a/sound/firewire/bebob/bebob_maudio.c b/sound/firewire/bebob/bebob_maudio.c
index e2a0a7f..d7681b1 100644
--- a/sound/firewire/bebob/bebob_maudio.c
+++ b/sound/firewire/bebob/bebob_maudio.c
@@ -16,6 +16,15 @@
* settings when completing uploading. Then these devices generate bus reset
* and are recognized as new devices with the firmware.
*
+ * But with firmware version 5058 or later, the firmware is stored to flash
+ * memory in the device and drivers can tell DM1000 to load the firmware by
+ * sending a cue. This cue must be sent one time.
+ *
+ * If the firmware blobs are in alsa-firmware package, this driver can support
+ * these devices with any firmware versions. (Then this driver need codes to
+ * upload the firmware blob.) But for this, the license of firmware blob needs
+ * to be considered.
+ *
* For streaming, both of output and input streams are needed for Firewire 410
* and Ozonic. The single stream is OK for the other devices even if the clock
* source is not SYT-Match (I note no devices use SYT-Match).
@@ -33,6 +42,20 @@
#define MAX_TRIALS 3
+/* Offset from information register */
+#define INFO_OFFSET_SW_DATE 0x20
+
+/* Bootloader Protocol Version 1 */
+#define MAUDIO_BOOTLOADER_CUE1 0x00000001
+/*
+ * Initializing configuration to factory settings (= 0x1101), (swapped in line),
+ * Command code is zero (= 0x00),
+ * the number of operands is zero (= 0x00)(at least significant byte)
+ */
+#define MAUDIO_BOOTLOADER_CUE2 0x01110000
+/* padding */
+#define MAUDIO_BOOTLOADER_CUE3 0x00000000
+
#define MAUDIO_SPECIFIC_ADDRESS 0xffc700000000
#define METER_OFFSET 0x00600000
@@ -70,6 +93,52 @@ struct special_params {
struct snd_ctl_elem_id *ctl_id_sync;
};
+/*
+ * For some M-Audio devices, this module just send cue to load firmware. After
+ * loading, the device generates bus reset and newly detected.
+ *
+ * If we make any transactions to load firmware, the operation may failed.
+ */
+int snd_bebob_maudio_load_firmware(struct fw_unit *unit)
+{
+ struct fw_device *device = fw_parent_device(unit);
+ int err, rcode;
+ u64 date;
+ __be32 cues[3] = {
+ MAUDIO_BOOTLOADER_CUE1,
+ MAUDIO_BOOTLOADER_CUE2,
+ MAUDIO_BOOTLOADER_CUE3
+ };
+
+ /* check date of software used to build */
+ err = snd_bebob_read_block(unit, INFO_OFFSET_SW_DATE,
+ &date, sizeof(u64));
+ if (err < 0)
+ goto end;
+ /*
+ * firmware version 5058 or later has date later than "20070401", but
+ * 'date' is not null-terminated.
+ */
+ if (date < 0x3230303730343031) {
+ dev_err(&unit->device,
+ "Use firmware version 5058 or later\n");
+ err = -ENOSYS;
+ goto end;
+ }
+
+ rcode = fw_run_transaction(device->card, TCODE_WRITE_BLOCK_REQUEST,
+ device->node_id, device->generation,
+ device->max_speed, BEBOB_ADDR_REG_REQ,
+ cues, sizeof(cues));
+ if (rcode != RCODE_COMPLETE) {
+ dev_err(&unit->device,
+ "Failed to send a cue to load firmware\n");
+ err = -EIO;
+ }
+end:
+ return err;
+}
+
static inline int
get_meter(struct snd_bebob *bebob, void *buf, unsigned int size)
{
--
1.8.3.2
next prev parent reply other threads:[~2014-03-05 10:49 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <5316963F.1000206@sakamocchi.jp>
2014-03-05 6:14 ` [GIT PULL v2] Enhancement of support for Firewire devices Takashi Iwai
2014-03-05 11:00 ` Takashi Sakamoto
2014-03-05 11:09 ` Takashi Iwai
2014-03-05 11:23 ` Takashi Sakamoto
2014-03-05 10:47 ` [GIT PULL][PATCH 00/39 " Takashi Sakamoto
2014-03-05 10:47 ` [PATCH 01/39] firewire-lib: Rename functions, structure, member for AMDTP Takashi Sakamoto
2014-03-05 10:47 ` [PATCH 02/39] firewire-lib: Add macros instead of fixed value " Takashi Sakamoto
2014-03-05 10:47 ` [PATCH 03/39] firewire-lib: Add 'direction' member to 'amdtp_stream' structure Takashi Sakamoto
2014-03-05 10:47 ` [PATCH 04/39] firewire-lib: Split some codes into functions to reuse for both streams Takashi Sakamoto
2014-03-05 10:47 ` [PATCH 05/39] firewire-lib: Add support for AMDTP in-stream and PCM capture Takashi Sakamoto
2014-03-09 20:37 ` Clemens Ladisch
2014-03-10 3:55 ` Takashi Sakamoto
2014-03-12 2:00 ` Takashi Sakamoto
2014-03-14 13:50 ` Takashi Sakamoto
2014-03-05 10:47 ` [PATCH 06/39] firewire-lib: Add support for MIDI capture/playback Takashi Sakamoto
2014-03-09 20:48 ` Clemens Ladisch
2014-03-10 4:13 ` Takashi Sakamoto
2014-03-05 10:47 ` [PATCH 07/39] firewire-lib: Give syt value as parameter to handle_out_packet() Takashi Sakamoto
2014-03-05 10:47 ` [PATCH 08/39] firewire-lib: Add support for duplex streams synchronization in blocking mode Takashi Sakamoto
2014-03-09 20:55 ` Clemens Ladisch
2014-03-10 12:21 ` Takashi Sakamoto
2014-03-05 10:47 ` [PATCH 09/39] firewire-lib: Add sort function for transmitted packet Takashi Sakamoto
2014-03-09 21:07 ` Clemens Ladisch
2014-03-10 13:29 ` Takashi Sakamoto
2014-03-11 8:11 ` Clemens Ladisch
2014-03-12 1:23 ` Takashi Sakamoto
2014-03-12 7:21 ` Takashi Iwai
2014-03-05 10:47 ` [PATCH 10/39] firewire-lib: Add transfer delay to synchronized duplex streams Takashi Sakamoto
2014-03-09 21:13 ` Clemens Ladisch
2014-03-10 13:43 ` Takashi Sakamoto
2014-03-11 8:13 ` Clemens Ladisch
2014-03-05 10:47 ` [PATCH 11/39] firewire-lib: Add support for channel mapping Takashi Sakamoto
2014-03-09 21:20 ` Clemens Ladisch
2014-03-10 12:28 ` Takashi Sakamoto
2014-03-10 12:58 ` Takashi Sakamoto
2014-03-11 8:23 ` Clemens Ladisch
2014-03-11 16:03 ` Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 12/39] firewire-lib: Rename macros, variables and functions for CMP Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 13/39] firewire-lib: Add 'direction' member to 'cmp_connection' structure Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 14/39] firewire-lib: Add handling output connection by CMP Takashi Sakamoto
2014-03-09 21:27 ` Clemens Ladisch
2014-03-10 12:30 ` Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 15/39] firewire-lib: Add a new function to check others' connection Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 16/39] firewire-lib: Add some AV/C general commands Takashi Sakamoto
2014-03-09 21:32 ` Clemens Ladisch
2014-03-10 12:46 ` Takashi Sakamoto
2014-03-14 14:10 ` Takashi Sakamoto
2014-03-14 22:18 ` Clemens Ladisch
2014-03-05 10:48 ` [PATCH 17/39] firewire-lib: Add quirks for Fireworks Takashi Sakamoto
2014-03-09 21:39 ` Clemens Ladisch
2014-03-10 12:40 ` Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 18/39] firewire-lib: Add a fallback at RCODE_CANCELLED Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 19/39] fireworks: Add skelton for Fireworks based devices Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 20/39] fireworks: Add transaction and some commands Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 21/39] fireworks: Add connection and stream management Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 22/39] fireworks: Add proc interface for debugging purpose Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 23/39] fireworks: Add MIDI interface Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 24/39] fireworks: Add PCM interface Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 25/39] fireworks: Add hwdep interface Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 26/39] fireworks: Add command/response functionality into " Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 27/39] bebob: Add skelton for BeBoB based devices Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 28/39] bebob: Add commands and connections/streams management Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 29/39] bebob: Add proc interface for debugging purpose Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 30/39] bebob: Add MIDI interface Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 31/39] bebob: Add PCM interface Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 32/39] bebob: Add hwdep interface Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 33/39] bebob: Prepare for device specific operations Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 34/39] bebob: Add support for Terratec PHASE, EWS series and Aureon Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 35/39] bebob: Add support for Yamaha GO series Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 36/39] bebob: Add support for Focusrite Saffire/SaffirePro series Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 37/39] bebob: Add support for M-Audio usual Firewire series Takashi Sakamoto
2014-03-05 10:48 ` [PATCH 38/39] bebob: Add support for M-Audio special " Takashi Sakamoto
2014-03-05 10:48 ` Takashi Sakamoto [this message]
2014-03-07 11:44 ` [GIT PULL v2] Enhancement of support for Firewire devices Takashi Iwai
2014-03-07 14:46 ` Clemens Ladisch
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