diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
| commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
| tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /sound/pci/emu10k1/emufx.c | |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'sound/pci/emu10k1/emufx.c')
| -rw-r--r-- | sound/pci/emu10k1/emufx.c | 2320 |
1 files changed, 2320 insertions, 0 deletions
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c new file mode 100644 index 000000000000..b9fa2e887fee --- /dev/null +++ b/sound/pci/emu10k1/emufx.c @@ -0,0 +1,2320 @@ +/* + * Copyright (c) by Jaroslav Kysela <perex@suse.cz> + * Creative Labs, Inc. + * Routines for effect processor FX8010 + * + * BUGS: + * -- + * + * TODO: + * -- + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <sound/driver.h> +#include <linux/pci.h> +#include <linux/delay.h> +#include <linux/slab.h> +#include <linux/init.h> +#include <sound/core.h> +#include <sound/emu10k1.h> + +#if 0 /* for testing purposes - digital out -> capture */ +#define EMU10K1_CAPTURE_DIGITAL_OUT +#endif +#if 0 /* for testing purposes - set S/PDIF to AC3 output */ +#define EMU10K1_SET_AC3_IEC958 +#endif +#if 0 /* for testing purposes - feed the front signal to Center/LFE outputs */ +#define EMU10K1_CENTER_LFE_FROM_FRONT +#endif + +/* + * Tables + */ + +static char *fxbuses[16] = { + /* 0x00 */ "PCM Left", + /* 0x01 */ "PCM Right", + /* 0x02 */ "PCM Surround Left", + /* 0x03 */ "PCM Surround Right", + /* 0x04 */ "MIDI Left", + /* 0x05 */ "MIDI Right", + /* 0x06 */ "Center", + /* 0x07 */ "LFE", + /* 0x08 */ NULL, + /* 0x09 */ NULL, + /* 0x0a */ NULL, + /* 0x0b */ NULL, + /* 0x0c */ "MIDI Reverb", + /* 0x0d */ "MIDI Chorus", + /* 0x0e */ NULL, + /* 0x0f */ NULL +}; + +static char *creative_ins[16] = { + /* 0x00 */ "AC97 Left", + /* 0x01 */ "AC97 Right", + /* 0x02 */ "TTL IEC958 Left", + /* 0x03 */ "TTL IEC958 Right", + /* 0x04 */ "Zoom Video Left", + /* 0x05 */ "Zoom Video Right", + /* 0x06 */ "Optical IEC958 Left", + /* 0x07 */ "Optical IEC958 Right", + /* 0x08 */ "Line/Mic 1 Left", + /* 0x09 */ "Line/Mic 1 Right", + /* 0x0a */ "Coaxial IEC958 Left", + /* 0x0b */ "Coaxial IEC958 Right", + /* 0x0c */ "Line/Mic 2 Left", + /* 0x0d */ "Line/Mic 2 Right", + /* 0x0e */ NULL, + /* 0x0f */ NULL +}; + +static char *audigy_ins[16] = { + /* 0x00 */ "AC97 Left", + /* 0x01 */ "AC97 Right", + /* 0x02 */ "Audigy CD Left", + /* 0x03 */ "Audigy CD Right", + /* 0x04 */ "Optical IEC958 Left", + /* 0x05 */ "Optical IEC958 Right", + /* 0x06 */ NULL, + /* 0x07 */ NULL, + /* 0x08 */ "Line/Mic 2 Left", + /* 0x09 */ "Line/Mic 2 Right", + /* 0x0a */ "SPDIF Left", + /* 0x0b */ "SPDIF Right", + /* 0x0c */ "Aux2 Left", + /* 0x0d */ "Aux2 Right", + /* 0x0e */ NULL, + /* 0x0f */ NULL +}; + +static char *creative_outs[32] = { + /* 0x00 */ "AC97 Left", + /* 0x01 */ "AC97 Right", + /* 0x02 */ "Optical IEC958 Left", + /* 0x03 */ "Optical IEC958 Right", + /* 0x04 */ "Center", + /* 0x05 */ "LFE", + /* 0x06 */ "Headphone Left", + /* 0x07 */ "Headphone Right", + /* 0x08 */ "Surround Left", + /* 0x09 */ "Surround Right", + /* 0x0a */ "PCM Capture Left", + /* 0x0b */ "PCM Capture Right", + /* 0x0c */ "MIC Capture", + /* 0x0d */ "AC97 Surround Left", + /* 0x0e */ "AC97 Surround Right", + /* 0x0f */ NULL, + /* 0x10 */ NULL, + /* 0x11 */ "Analog Center", + /* 0x12 */ "Analog LFE", + /* 0x13 */ NULL, + /* 0x14 */ NULL, + /* 0x15 */ NULL, + /* 0x16 */ NULL, + /* 0x17 */ NULL, + /* 0x18 */ NULL, + /* 0x19 */ NULL, + /* 0x1a */ NULL, + /* 0x1b */ NULL, + /* 0x1c */ NULL, + /* 0x1d */ NULL, + /* 0x1e */ NULL, + /* 0x1f */ NULL, +}; + +static char *audigy_outs[32] = { + /* 0x00 */ "Digital Front Left", + /* 0x01 */ "Digital Front Right", + /* 0x02 */ "Digital Center", + /* 0x03 */ "Digital LEF", + /* 0x04 */ "Headphone Left", + /* 0x05 */ "Headphone Right", + /* 0x06 */ "Digital Rear Left", + /* 0x07 */ "Digital Rear Right", + /* 0x08 */ "Front Left", + /* 0x09 */ "Front Right", + /* 0x0a */ "Center", + /* 0x0b */ "LFE", + /* 0x0c */ NULL, + /* 0x0d */ NULL, + /* 0x0e */ "Rear Left", + /* 0x0f */ "Rear Right", + /* 0x10 */ "AC97 Front Left", + /* 0x11 */ "AC97 Front Right", + /* 0x12 */ "ADC Caputre Left", + /* 0x13 */ "ADC Capture Right", + /* 0x14 */ NULL, + /* 0x15 */ NULL, + /* 0x16 */ NULL, + /* 0x17 */ NULL, + /* 0x18 */ NULL, + /* 0x19 */ NULL, + /* 0x1a */ NULL, + /* 0x1b */ NULL, + /* 0x1c */ NULL, + /* 0x1d */ NULL, + /* 0x1e */ NULL, + /* 0x1f */ NULL, +}; + +static const u32 bass_table[41][5] = { + { 0x3e4f844f, 0x84ed4cc3, 0x3cc69927, 0x7b03553a, 0xc4da8486 }, + { 0x3e69a17a, 0x84c280fb, 0x3cd77cd4, 0x7b2f2a6f, 0xc4b08d1d }, + { 0x3e82ff42, 0x849991d5, 0x3ce7466b, 0x7b5917c6, 0xc48863ee }, + { 0x3e9bab3c, 0x847267f0, 0x3cf5ffe8, 0x7b813560, 0xc461f22c }, + { 0x3eb3b275, 0x844ced29, 0x3d03b295, 0x7ba79a1c, 0xc43d223b }, + { 0x3ecb2174, 0x84290c8b, 0x3d106714, 0x7bcc5ba3, 0xc419dfa5 }, + { 0x3ee2044b, 0x8406b244, 0x3d1c2561, 0x7bef8e77, 0xc3f8170f }, + { 0x3ef86698, 0x83e5cb96, 0x3d26f4d8, 0x7c114600, 0xc3d7b625 }, + { 0x3f0e5390, 0x83c646c9, 0x3d30dc39, 0x7c319498, 0xc3b8ab97 }, + { 0x3f23d60b, 0x83a81321, 0x3d39e1af, 0x7c508b9c, 0xc39ae704 }, + { 0x3f38f884, 0x838b20d2, 0x3d420ad2, 0x7c6e3b75, 0xc37e58f1 }, + { 0x3f4dc52c, 0x836f60ef, 0x3d495cab, 0x7c8ab3a6, 0xc362f2be }, + { 0x3f6245e8, 0x8354c565, 0x3d4fdbb8, 0x7ca602d6, 0xc348a69b }, + { 0x3f76845f, 0x833b40ec, 0x3d558bf0, 0x7cc036df, 0xc32f677c }, + { 0x3f8a8a03, 0x8322c6fb, 0x3d5a70c4, 0x7cd95cd7, 0xc317290b }, + { 0x3f9e6014, 0x830b4bc3, 0x3d5e8d25, 0x7cf1811a, 0xc2ffdfa5 }, + { 0x3fb20fae, 0x82f4c420, 0x3d61e37f, 0x7d08af56, 0xc2e9804a }, + { 0x3fc5a1cc, 0x82df2592, 0x3d6475c3, 0x7d1ef294, 0xc2d40096 }, + { 0x3fd91f55, 0x82ca6632, 0x3d664564, 0x7d345541, 0xc2bf56b9 }, + { 0x3fec9120, 0x82b67cac, 0x3d675356, 0x7d48e138, 0xc2ab796e }, + { 0x40000000, 0x82a36037, 0x3d67a012, 0x7d5c9fc9, 0xc2985fee }, + { 0x401374c7, 0x8291088a, 0x3d672b93, 0x7d6f99c3, 0xc28601f2 }, + { 0x4026f857, 0x827f6dd7, 0x3d65f559, 0x7d81d77c, 0xc27457a3 }, + { 0x403a939f, 0x826e88c5, 0x3d63fc63, 0x7d9360d4, 0xc2635996 }, + { 0x404e4faf, 0x825e5266, 0x3d613f32, 0x7da43d42, 0xc25300c6 }, + { 0x406235ba, 0x824ec434, 0x3d5dbbc3, 0x7db473d7, 0xc243468e }, + { 0x40764f1f, 0x823fd80c, 0x3d596f8f, 0x7dc40b44, 0xc23424a2 }, + { 0x408aa576, 0x82318824, 0x3d545787, 0x7dd309e2, 0xc2259509 }, + { 0x409f4296, 0x8223cf0b, 0x3d4e7012, 0x7de175b5, 0xc2179218 }, + { 0x40b430a0, 0x8216a7a1, 0x3d47b505, 0x7def5475, 0xc20a1670 }, + { 0x40c97a0a, 0x820a0d12, 0x3d4021a1, 0x7dfcab8d, 0xc1fd1cf5 }, + { 0x40df29a6, 0x81fdfad6, 0x3d37b08d, 0x7e098028, 0xc1f0a0ca }, + { 0x40f54ab1, 0x81f26ca9, 0x3d2e5bd1, 0x7e15d72b, 0xc1e49d52 }, + { 0x410be8da, 0x81e75e89, 0x3d241cce, 0x7e21b544, 0xc1d90e24 }, + { 0x41231051, 0x81dcccb3, 0x3d18ec37, 0x7e2d1ee6, 0xc1cdef10 }, + { 0x413acdd0, 0x81d2b39e, 0x3d0cc20a, 0x7e38184e, 0xc1c33c13 }, + { 0x41532ea7, 0x81c90ffb, 0x3cff9585, 0x7e42a58b, 0xc1b8f15a }, + { 0x416c40cd, 0x81bfdeb2, 0x3cf15d21, 0x7e4cca7c, 0xc1af0b3f }, + { 0x418612ea, 0x81b71cdc, 0x3ce20e85, 0x7e568ad3, 0xc1a58640 }, + { 0x41a0b465, 0x81aec7c5, 0x3cd19e7c, 0x7e5fea1e, 0xc19c5f03 }, + { 0x41bc3573, 0x81a6dcea, 0x3cc000e9, 0x7e68ebc2, 0xc1939250 } +}; + +static const u32 treble_table[41][5] = { + { 0x0125cba9, 0xfed5debd, 0x00599b6c, 0x0d2506da, 0xfa85b354 }, + { 0x0142f67e, 0xfeb03163, 0x0066cd0f, 0x0d14c69d, 0xfa914473 }, + { 0x016328bd, 0xfe860158, 0x0075b7f2, 0x0d03eb27, 0xfa9d32d2 }, + { 0x0186b438, 0xfe56c982, 0x00869234, 0x0cf27048, 0xfaa97fca }, + { 0x01adf358, 0xfe21f5fe, 0x00999842, 0x0ce051c2, 0xfab62ca5 }, + { 0x01d949fa, 0xfde6e287, 0x00af0d8d, 0x0ccd8b4a, 0xfac33aa7 }, + { 0x02092669, 0xfda4d8bf, 0x00c73d4c, 0x0cba1884, 0xfad0ab07 }, + { 0x023e0268, 0xfd5b0e4a, 0x00e27b54, 0x0ca5f509, 0xfade7ef2 }, + { 0x0278645c, 0xfd08a2b0, 0x01012509, 0x0c911c63, 0xfaecb788 }, + { 0x02b8e091, 0xfcac9d1a, 0x0123a262, 0x0c7b8a14, 0xfafb55df }, + { 0x03001a9a, 0xfc45e9ce, 0x014a6709, 0x0c65398f, 0xfb0a5aff }, + { 0x034ec6d7, 0xfbd3576b, 0x0175f397, 0x0c4e2643, 0xfb19c7e4 }, + { 0x03a5ac15, 0xfb5393ee, 0x01a6d6ed, 0x0c364b94, 0xfb299d7c }, + { 0x0405a562, 0xfac52968, 0x01ddafae, 0x0c1da4e2, 0xfb39dca5 }, + { 0x046fa3fe, 0xfa267a66, 0x021b2ddd, 0x0c042d8d, 0xfb4a8631 }, + { 0x04e4b17f, 0xf975be0f, 0x0260149f, 0x0be9e0f2, 0xfb5b9ae0 }, + { 0x0565f220, 0xf8b0fbe5, 0x02ad3c29, 0x0bceba73, 0xfb6d1b60 }, + { 0x05f4a745, 0xf7d60722, 0x030393d4, 0x0bb2b578, 0xfb7f084d }, + { 0x06923236, 0xf6e279bd, 0x03642465, 0x0b95cd75, 0xfb916233 }, + { 0x07401713, 0xf5d3aef9, 0x03d01283, 0x0b77fded, 0xfba42984 }, + { 0x08000000, 0xf4a6bd88, 0x0448a161, 0x0b594278, 0xfbb75e9f }, + { 0x08d3c097, 0xf3587131, 0x04cf35a4, 0x0b3996c9, 0xfbcb01cb }, + { 0x09bd59a2, 0xf1e543f9, 0x05655880, 0x0b18f6b2, 0xfbdf1333 }, + { 0x0abefd0f, 0xf04956ca, 0x060cbb12, 0x0af75e2c, 0xfbf392e8 }, + { 0x0bdb123e, 0xee806984, 0x06c739fe, 0x0ad4c962, 0xfc0880dd }, + { 0x0d143a94, 0xec85d287, 0x0796e150, 0x0ab134b0, 0xfc1ddce5 }, + { 0x0e6d5664, 0xea547598, 0x087df0a0, 0x0a8c9cb6, 0xfc33a6ad }, + { 0x0fe98a2a, 0xe7e6ba35, 0x097edf83, 0x0a66fe5b, 0xfc49ddc2 }, + { 0x118c4421, 0xe536813a, 0x0a9c6248, 0x0a4056d7, 0xfc608185 }, + { 0x1359422e, 0xe23d19eb, 0x0bd96efb, 0x0a18a3bf, 0xfc77912c }, + { 0x1554982b, 0xdef33645, 0x0d3942bd, 0x09efe312, 0xfc8f0bc1 }, + { 0x1782b68a, 0xdb50deb1, 0x0ebf676d, 0x09c6133f, 0xfca6f019 }, + { 0x19e8715d, 0xd74d64fd, 0x106fb999, 0x099b3337, 0xfcbf3cd6 }, + { 0x1c8b07b8, 0xd2df56ab, 0x124e6ec8, 0x096f4274, 0xfcd7f060 }, + { 0x1f702b6d, 0xcdfc6e92, 0x14601c10, 0x0942410b, 0xfcf108e5 }, + { 0x229e0933, 0xc89985cd, 0x16a9bcfa, 0x09142fb5, 0xfd0a8451 }, + { 0x261b5118, 0xc2aa8409, 0x1930bab6, 0x08e50fdc, 0xfd24604d }, + { 0x29ef3f5d, 0xbc224f28, 0x1bfaf396, 0x08b4e3aa, 0xfd3e9a3b }, + { 0x2e21a59b, 0xb4f2ba46, 0x1f0ec2d6, 0x0883ae15, 0xfd592f33 }, + { 0x32baf44b, 0xad0c7429, 0x227308a3, 0x085172eb, 0xfd741bfd }, + { 0x37c4448b, 0xa45ef51d, 0x262f3267, 0x081e36dc, 0xfd8f5d14 } +}; + +static const u32 db_table[101] = { + 0x00000000, 0x01571f82, 0x01674b41, 0x01783a1b, 0x0189f540, + 0x019c8651, 0x01aff763, 0x01c45306, 0x01d9a446, 0x01eff6b8, + 0x0207567a, 0x021fd03d, 0x0239714c, 0x02544792, 0x027061a1, + 0x028dcebb, 0x02ac9edc, 0x02cce2bf, 0x02eeabe8, 0x03120cb0, + 0x0337184e, 0x035de2df, 0x03868173, 0x03b10a18, 0x03dd93e9, + 0x040c3713, 0x043d0cea, 0x04702ff3, 0x04a5bbf2, 0x04ddcdfb, + 0x0518847f, 0x0555ff62, 0x05966005, 0x05d9c95d, 0x06206005, + 0x066a4a52, 0x06b7b067, 0x0708bc4c, 0x075d9a01, 0x07b6779d, + 0x08138561, 0x0874f5d5, 0x08dafde1, 0x0945d4ed, 0x09b5b4fd, + 0x0a2adad1, 0x0aa58605, 0x0b25f936, 0x0bac7a24, 0x0c3951d8, + 0x0ccccccc, 0x0d673b17, 0x0e08f093, 0x0eb24510, 0x0f639481, + 0x101d3f2d, 0x10dfa9e6, 0x11ab3e3f, 0x12806ac3, 0x135fa333, + 0x144960c5, 0x153e2266, 0x163e6cfe, 0x174acbb7, 0x1863d04d, + 0x198a1357, 0x1abe349f, 0x1c00db77, 0x1d52b712, 0x1eb47ee6, + 0x2026f30f, 0x21aadcb6, 0x23410e7e, 0x24ea64f9, 0x26a7c71d, + 0x287a26c4, 0x2a62812c, 0x2c61df84, 0x2e795779, 0x30aa0bcf, + 0x32f52cfe, 0x355bf9d8, 0x37dfc033, 0x3a81dda4, 0x3d43c038, + 0x4026e73c, 0x432ce40f, 0x46575af8, 0x49a8040f, 0x4d20ac2a, + 0x50c335d3, 0x54919a57, 0x588dead1, 0x5cba514a, 0x611911ea, + 0x65ac8c2f, 0x6a773c39, 0x6f7bbc23, 0x74bcc56c, 0x7a3d3272, + 0x7fffffff, +}; + +static const u32 onoff_table[2] = { + 0x00000000, 0x00000001 +}; + +/* + */ + +static inline mm_segment_t snd_enter_user(void) +{ + mm_segment_t fs = get_fs(); + set_fs(get_ds()); + return fs; +} + +static inline void snd_leave_user(mm_segment_t fs) +{ + set_fs(fs); +} + +/* + * controls + */ + +static int snd_emu10k1_gpr_ctl_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +{ + snd_emu10k1_fx8010_ctl_t *ctl = (snd_emu10k1_fx8010_ctl_t *)kcontrol->private_value; + + if (ctl->min == 0 && ctl->max == 1) + uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; + else + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = ctl->vcount; + uinfo->value.integer.min = ctl->min; + uinfo->value.integer.max = ctl->max; + return 0; +} + +static int snd_emu10k1_gpr_ctl_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +{ + emu10k1_t *emu = snd_kcontrol_chip(kcontrol); + snd_emu10k1_fx8010_ctl_t *ctl = (snd_emu10k1_fx8010_ctl_t *)kcontrol->private_value; + unsigned long flags; + unsigned int i; + + spin_lock_irqsave(&emu->reg_lock, flags); + for (i = 0; i < ctl->vcount; i++) + ucontrol->value.integer.value[i] = ctl->value[i]; + spin_unlock_irqrestore(&emu->reg_lock, flags); + return 0; +} + +static int snd_emu10k1_gpr_ctl_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +{ + emu10k1_t *emu = snd_kcontrol_chip(kcontrol); + snd_emu10k1_fx8010_ctl_t *ctl = (snd_emu10k1_fx8010_ctl_t *)kcontrol->private_value; + unsigned long flags; + unsigned int nval, val; + unsigned int i, j; + int change = 0; + + spin_lock_irqsave(&emu->reg_lock, flags); + for (i = 0; i < ctl->vcount; i++) { + nval = ucontrol->value.integer.value[i]; + if (nval < ctl->min) + nval = ctl->min; + if (nval > ctl->max) + nval = ctl->max; + if (nval != ctl->value[i]) + change = 1; + val = ctl->value[i] = nval; + switch (ctl->translation) { + case EMU10K1_GPR_TRANSLATION_NONE: + snd_emu10k1_ptr_write(emu, emu->gpr_base + ctl->gpr[i], 0, val); + break; + case EMU10K1_GPR_TRANSLATION_TABLE100: + snd_emu10k1_ptr_write(emu, emu->gpr_base + ctl->gpr[i], 0, db_table[val]); + break; + case EMU10K1_GPR_TRANSLATION_BASS: + snd_runtime_check((ctl->count % 5) == 0 && (ctl->count / 5) == ctl->vcount, change = -EIO; goto __error); + for (j = 0; j < 5; j++) + snd_emu10k1_ptr_write(emu, emu->gpr_base + ctl->gpr[j * ctl->vcount + i], 0, bass_table[val][j]); + break; + case EMU10K1_GPR_TRANSLATION_TREBLE: + snd_runtime_check((ctl->count % 5) == 0 && (ctl->count / 5) == ctl->vcount, change = -EIO; goto __error); + for (j = 0; j < 5; j++) + snd_emu10k1_ptr_write(emu, emu->gpr_base + ctl->gpr[j * ctl->vcount + i], 0, treble_table[val][j]); + break; + case EMU10K1_GPR_TRANSLATION_ONOFF: + snd_emu10k1_ptr_write(emu, emu->gpr_base + ctl->gpr[i], 0, onoff_table[val]); + break; + } + } + __error: + spin_unlock_irqrestore(&emu->reg_lock, flags); + return change; +} + +/* + * Interrupt handler + */ + +static void snd_emu10k1_fx8010_interrupt(emu10k1_t *emu) +{ + snd_emu10k1_fx8010_irq_t *irq, *nirq; + + irq = emu->fx8010.irq_handlers; + while (irq) { + nirq = irq->next; /* irq ptr can be removed from list */ + if (snd_emu10k1_ptr_read(emu, emu->gpr_base + irq->gpr_running, 0) & 0xffff0000) { + if (irq->handler) + irq->handler(emu, irq->private_data); + snd_emu10k1_ptr_write(emu, emu->gpr_base + irq->gpr_running, 0, 1); + } + irq = nirq; + } +} + +int snd_emu10k1_fx8010_register_irq_handler(emu10k1_t *emu, + snd_fx8010_irq_handler_t *handler, + unsigned char gpr_running, + void *private_data, + snd_emu10k1_fx8010_irq_t **r_irq) +{ + snd_emu10k1_fx8010_irq_t *irq; + unsigned long flags; + + snd_runtime_check(emu, return -EINVAL); + snd_runtime_check(handler, return -EINVAL); + irq = kmalloc(sizeof(*irq), GFP_ATOMIC); + if (irq == NULL) + return -ENOMEM; + irq->handler = handler; + irq->gpr_running = gpr_running; + irq->private_data = private_data; + irq->next = NULL; + spin_lock_irqsave(&emu->fx8010.irq_lock, flags); + if (emu->fx8010.irq_handlers == NULL) { + emu->fx8010.irq_handlers = irq; + emu->dsp_interrupt = snd_emu10k1_fx8010_interrupt; + snd_emu10k1_intr_enable(emu, INTE_FXDSPENABLE); + } else { + irq->next = emu->fx8010.irq_handlers; + emu->fx8010.irq_handlers = irq; + } + spin_unlock_irqrestore(&emu->fx8010.irq_lock, flags); + if (r_irq) + *r_irq = irq; + return 0; +} + +int snd_emu10k1_fx8010_unregister_irq_handler(emu10k1_t *emu, + snd_emu10k1_fx8010_irq_t *irq) +{ + snd_emu10k1_fx8010_irq_t *tmp; + unsigned long flags; + + snd_runtime_check(irq, return -EINVAL); + spin_lock_irqsave(&emu->fx8010.irq_lock, flags); + if ((tmp = emu->fx8010.irq_handlers) == irq) { + emu->fx8010.irq_handlers = tmp->next; + if (emu->fx8010.irq_handlers == NULL) { + snd_emu10k1_intr_disable(emu, INTE_FXDSPENABLE); + emu->dsp_interrupt = NULL; + } + } else { + while (tmp && tmp->next != irq) + tmp = tmp->next; + if (tmp) + tmp->next = tmp->next->next; + } + spin_unlock_irqrestore(&emu->fx8010.irq_lock, flags); + kfree(irq); + return 0; +} + +/************************************************************************* + * EMU10K1 effect manager + *************************************************************************/ + +static void snd_emu10k1_write_op(emu10k1_fx8010_code_t *icode, unsigned int *ptr, + u32 op, u32 r, u32 a, u32 x, u32 y) +{ + u_int32_t *code; + snd_assert(*ptr < 512, return); + code = (u_int32_t *)icode->code + (*ptr) * 2; + set_bit(*ptr, icode->code_valid); + code[0] = ((x & 0x3ff) << 10) | (y & 0x3ff); + code[1] = ((op & 0x0f) << 20) | ((r & 0x3ff) << 10) | (a & 0x3ff); + (*ptr)++; +} + +#define OP(icode, ptr, op, r, a, x, y) \ + snd_emu10k1_write_op(icode, ptr, op, r, a, x, y) + +static void snd_emu10k1_audigy_write_op(emu10k1_fx8010_code_t *icode, unsigned int *ptr, + u32 op, u32 r, u32 a, u32 x, u32 y) +{ + u_int32_t *code; + snd_assert(*ptr < 1024, return); + code = (u_int32_t *)icode->code + (*ptr) * 2; + set_bit(*ptr, icode->code_valid); + code[0] = ((x & 0x7ff) << 12) | (y & 0x7ff); + code[1] = ((op & 0x0f) << 24) | ((r & 0x7ff) << 12) | (a & 0x7ff); + (*ptr)++; +} + +#define A_OP(icode, ptr, op, r, a, x, y) \ + snd_emu10k1_audigy_write_op(icode, ptr, op, r, a, x, y) + +static void snd_emu10k1_efx_write(emu10k1_t *emu, unsigned int pc, unsigned int data) +{ + pc += emu->audigy ? A_MICROCODEBASE : MICROCODEBASE; + snd_emu10k1_ptr_write(emu, pc, 0, data); +} + +unsigned int snd_emu10k1_efx_read(emu10k1_t *emu, unsigned int pc) +{ + pc += emu->audigy ? A_MICROCODEBASE : MICROCODEBASE; + return snd_emu10k1_ptr_read(emu, pc, 0); +} + +static int snd_emu10k1_gpr_poke(emu10k1_t *emu, emu10k1_fx8010_code_t *icode) +{ + int gpr; + u32 val; + + for (gpr = 0; gpr < (emu->audigy ? 0x200 : 0x100); gpr++) { + if (!test_bit(gpr, icode->gpr_valid)) + continue; + if (get_user(val, &icode->gpr_map[gpr])) + return -EFAULT; + snd_emu10k1_ptr_write(emu, emu->gpr_base + gpr, 0, val); + } + return 0; +} + +static int snd_emu10k1_gpr_peek(emu10k1_t *emu, emu10k1_fx8010_code_t *icode) +{ + int gpr; + u32 val; + + for (gpr = 0; gpr < (emu->audigy ? 0x200 : 0x100); gpr++) { + set_bit(gpr, icode->gpr_valid); + val = snd_emu10k1_ptr_read(emu, emu->gpr_base + gpr, 0); + if (put_user(val, &icode->gpr_map[gpr])) + return -EFAULT; + } + return 0; +} + +static int snd_emu10k1_tram_poke(emu10k1_t *emu, emu10k1_fx8010_code_t *icode) +{ + int tram; + u32 addr, val; + + for (tram = 0; tram < (emu->audigy ? 0x100 : 0xa0); tram++) { + if (!test_bit(tram, icode->tram_valid)) + continue; + if (get_user(val, &icode->tram_data_map[tram]) || + get_user(addr, &icode->tram_addr_map[tram])) + return -EFAULT; + snd_emu10k1_ptr_write(emu, TANKMEMDATAREGBASE + tram, 0, val); + if (!emu->audigy) { + snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + tram, 0, addr); + } else { + snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + tram, 0, addr << 12); + snd_emu10k1_ptr_write(emu, A_TANKMEMCTLREGBASE + tram, 0, addr >> 20); + } + } + return 0; +} + +static int snd_emu10k1_tram_peek(emu10k1_t *emu, emu10k1_fx8010_code_t *icode) +{ + int tram; + u32 val, addr; + + memset(icode->tram_valid, 0, sizeof(icode->tram_valid)); + for (tram = 0; tram < (emu->audigy ? 0x100 : 0xa0); tram++) { + set_bit(tram, icode->tram_valid); + val = snd_emu10k1_ptr_read(emu, TANKMEMDATAREGBASE + tram, 0); + if (!emu->audigy) { + addr = snd_emu10k1_ptr_read(emu, TANKMEMADDRREGBASE + tram, 0); + } else { + addr = snd_emu10k1_ptr_read(emu, TANKMEMADDRREGBASE + tram, 0) >> 12; + addr |= snd_emu10k1_ptr_read(emu, A_TANKMEMCTLREGBASE + tram, 0) << 20; + } + if (put_user(val, &icode->tram_data_map[tram]) || + put_user(addr, &icode->tram_addr_map[tram])) + return -EFAULT; + } + return 0; +} + +static int snd_emu10k1_code_poke(emu10k1_t *emu, emu10k1_fx8010_code_t *icode) +{ + u32 pc, lo, hi; + + for (pc = 0; pc < (emu->audigy ? 2*1024 : 2*512); pc += 2) { + if (!test_bit(pc / 2, icode->code_valid)) + continue; + if (get_user(lo, &icode->code[pc + 0]) || + get_user(hi, &icode->code[pc + 1])) + return -EFAULT; + snd_emu10k1_efx_write(emu, pc + 0, lo); + snd_emu10k1_efx_write(emu, pc + 1, hi); + } + return 0; +} + +static int snd_emu10k1_code_peek(emu10k1_t *emu, emu10k1_fx8010_code_t *icode) +{ + u32 pc; + + memset(icode->code_valid, 0, sizeof(icode->code_valid)); + for (pc = 0; pc < (emu->audigy ? 2*1024 : 2*512); pc += 2) { + set_bit(pc / 2, icode->code_valid); + if (put_user(snd_emu10k1_efx_read(emu, pc + 0), &icode->code[pc + 0])) + return -EFAULT; + if (put_user(snd_emu10k1_efx_read(emu, pc + 1), &icode->code[pc + 1])) + return -EFAULT; + } + return 0; +} + +static snd_emu10k1_fx8010_ctl_t *snd_emu10k1_look_for_ctl(emu10k1_t *emu, snd_ctl_elem_id_t *id) +{ + snd_emu10k1_fx8010_ctl_t *ctl; + snd_kcontrol_t *kcontrol; + struct list_head *list; + + list_for_each(list, &emu->fx8010.gpr_ctl) { + ctl = emu10k1_gpr_ctl(list); + kcontrol = ctl->kcontrol; + if (kcontrol->id.iface == id->iface && + !strcmp(kcontrol->id.name, id->name) && + kcontrol->id.index == id->index) + return ctl; + } + return NULL; +} + +static int snd_emu10k1_verify_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *icode) +{ + unsigned int i; + snd_ctl_elem_id_t __user *_id; + snd_ctl_elem_id_t id; + emu10k1_fx8010_control_gpr_t __user *_gctl; + emu10k1_fx8010_control_gpr_t *gctl; + int err; + + for (i = 0, _id = icode->gpr_del_controls; + i < icode->gpr_del_control_count; i++, _id++) { + if (copy_from_user(&id, _id, sizeof(id))) + return -EFAULT; + if (snd_emu10k1_look_for_ctl(emu, &id) == NULL) + return -ENOENT; + } + gctl = kmalloc(sizeof(*gctl), GFP_KERNEL); + if (! gctl) + return -ENOMEM; + err = 0; + for (i = 0, _gctl = icode->gpr_add_controls; + i < icode->gpr_add_control_count; i++, _gctl++) { + if (copy_from_user(gctl, _gctl, sizeof(*gctl))) { + err = -EFAULT; + goto __error; + } + if (snd_emu10k1_look_for_ctl(emu, &gctl->id)) + continue; + down_read(&emu->card->controls_rwsem); + if (snd_ctl_find_id(emu->card, &gctl->id) != NULL) { + up_read(&emu->card->controls_rwsem); + err = -EEXIST; + goto __error; + } + up_read(&emu->card->controls_rwsem); + if (gctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER && + gctl->id.iface != SNDRV_CTL_ELEM_IFACE_PCM) { + err = -EINVAL; + goto __error; + } + } + for (i = 0, _gctl = icode->gpr_list_controls; + i < icode->gpr_list_control_count; i++, _gctl++) { + /* FIXME: we need to check the WRITE access */ + if (copy_from_user(gctl, _gctl, sizeof(*gctl))) { + err = -EFAULT; + goto __error; + } + } + __error: + kfree(gctl); + return err; +} + +static void snd_emu10k1_ctl_private_free(snd_kcontrol_t *kctl) +{ + snd_emu10k1_fx8010_ctl_t *ctl; + + ctl = (snd_emu10k1_fx8010_ctl_t *)kctl->private_value; + kctl->private_value = 0; + list_del(&ctl->list); + kfree(ctl); +} + +static int snd_emu10k1_add_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *icode) +{ + unsigned int i, j; + emu10k1_fx8010_control_gpr_t __user *_gctl; + emu10k1_fx8010_control_gpr_t *gctl; + snd_emu10k1_fx8010_ctl_t *ctl, *nctl; + snd_kcontrol_new_t knew; + snd_kcontrol_t *kctl; + snd_ctl_elem_value_t *val; + int err = 0; + + val = (snd_ctl_elem_value_t *)kmalloc(sizeof(*val), GFP_KERNEL); + gctl = kmalloc(sizeof(*gctl), GFP_KERNEL); + nctl = kmalloc(sizeof(*nctl), GFP_KERNEL); + if (!val || !gctl || !nctl) { + err = -ENOMEM; + goto __error; + } + + for (i = 0, _gctl = icode->gpr_add_controls; + i < icode->gpr_add_control_count; i++, _gctl++) { + if (copy_from_user(gctl, _gctl, sizeof(*gctl))) { + err = -EFAULT; + goto __error; + } + snd_runtime_check(gctl->id.iface == SNDRV_CTL_ELEM_IFACE_MIXER || + gctl->id.iface == SNDRV_CTL_ELEM_IFACE_PCM, err = -EINVAL; goto __error); + snd_runtime_check(gctl->id.name[0] != '\0', err = -EINVAL; goto __error); + ctl = snd_emu10k1_look_for_ctl(emu, &gctl->id); + memset(&knew, 0, sizeof(knew)); + knew.iface = gctl->id.iface; + knew.name = gctl->id.name; + knew.index = gctl->id.index; + knew.device = gctl->id.device; + knew.subdevice = gctl->id.subdevice; + knew.info = snd_emu10k1_gpr_ctl_info; + knew.get = snd_emu10k1_gpr_ctl_get; + knew.put = snd_emu10k1_gpr_ctl_put; + memset(nctl, 0, sizeof(*nctl)); + nctl->vcount = gctl->vcount; + nctl->count = gctl->count; + for (j = 0; j < 32; j++) { + nctl->gpr[j] = gctl->gpr[j]; + nctl->value[j] = ~gctl->value[j]; /* inverted, we want to write new value in gpr_ctl_put() */ + val->value.integer.value[j] = gctl->value[j]; + } + nctl->min = gctl->min; + nctl->max = gctl->max; + nctl->translation = gctl->translation; + if (ctl == NULL) { + ctl = (snd_emu10k1_fx8010_ctl_t *)kmalloc(sizeof(*ctl), GFP_KERNEL); + if (ctl == NULL) { + err = -ENOMEM; + goto __error; + } + knew.private_value = (unsigned long)ctl; + *ctl = *nctl; + if ((err = snd_ctl_add(emu->card, kctl = snd_ctl_new1(&knew, emu))) < 0) { + kfree(ctl); + goto __error; + } + kctl->private_free = snd_emu10k1_ctl_private_free; + ctl->kcontrol = kctl; + list_add_tail(&ctl->list, &emu->fx8010.gpr_ctl); + } else { + /* overwrite */ + nctl->list = ctl->list; + nctl->kcontrol = ctl->kcontrol; + *ctl = *nctl; + snd_ctl_notify(emu->card, SNDRV_CTL_EVENT_MASK_VALUE | + SNDRV_CTL_EVENT_MASK_INFO, &ctl->kcontrol->id); + } + snd_emu10k1_gpr_ctl_put(ctl->kcontrol, val); + } + __error: + kfree(nctl); + kfree(gctl); + kfree(val); + return err; +} + +static int snd_emu10k1_del_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *icode) +{ + unsigned int i; + snd_ctl_elem_id_t id; + snd_ctl_elem_id_t __user *_id; + snd_emu10k1_fx8010_ctl_t *ctl; + snd_card_t *card = emu->card; + + for (i = 0, _id = icode->gpr_del_controls; + i < icode->gpr_del_control_count; i++, _id++) { + snd_runtime_check(copy_from_user(&id, _id, sizeof(id)) == 0, return -EFAULT); + down_write(&card->controls_rwsem); + ctl = snd_emu10k1_look_for_ctl(emu, &id); + if (ctl) + snd_ctl_remove(card, ctl->kcontrol); + up_write(&card->controls_rwsem); + } + return 0; +} + +static int snd_emu10k1_list_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *icode) +{ + unsigned int i = 0, j; + unsigned int total = 0; + emu10k1_fx8010_control_gpr_t *gctl; + emu10k1_fx8010_control_gpr_t __user *_gctl; + snd_emu10k1_fx8010_ctl_t *ctl; + snd_ctl_elem_id_t *id; + struct list_head *list; + + gctl = kmalloc(sizeof(*gctl), GFP_KERNEL); + if (! gctl) + return -ENOMEM; + + _gctl = icode->gpr_list_controls; + list_for_each(list, &emu->fx8010.gpr_ctl) { + ctl = emu10k1_gpr_ctl(list); + total++; + if (_gctl && i < icode->gpr_list_control_count) { + memset(gctl, 0, sizeof(*gctl)); + id = &ctl->kcontrol->id; + gctl->id.iface = id->iface; + strlcpy(gctl->id.name, id->name, sizeof(gctl->id.name)); + gctl->id.index = id->index; + gctl->id.device = id->device; + gctl->id.subdevice = id->subdevice; + gctl->vcount = ctl->vcount; + gctl->count = ctl->count; + for (j = 0; j < 32; j++) { + gctl->gpr[j] = ctl->gpr[j]; + gctl->value[j] = ctl->value[j]; + } + gctl->min = ctl->min; + gctl->max = ctl->max; + gctl->translation = ctl->translation; + if (copy_to_user(_gctl, gctl, sizeof(*gctl))) { + kfree(gctl); + return -EFAULT; + } + _gctl++; + i++; + } + } + icode->gpr_list_control_total = total; + kfree(gctl); + return 0; +} + +static int snd_emu10k1_icode_poke(emu10k1_t *emu, emu10k1_fx8010_code_t *icode) +{ + int err = 0; + + down(&emu->fx8010.lock); + if ((err = snd_emu10k1_verify_controls(emu, icode)) < 0) + goto __error; + strlcpy(emu->fx8010.name, icode->name, sizeof(emu->fx8010.name)); + /* stop FX processor - this may be dangerous, but it's better to miss + some samples than generate wrong ones - [jk] */ + if (emu->audigy) + snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg | A_DBG_SINGLE_STEP); + else + snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg | EMU10K1_DBG_SINGLE_STEP); + /* ok, do the main job */ + if ((err = snd_emu10k1_del_controls(emu, icode)) < 0 || + (err = snd_emu10k1_gpr_poke(emu, icode)) < 0 || + (err = snd_emu10k1_tram_poke(emu, icode)) < 0 || + (err = snd_emu10k1_code_poke(emu, icode)) < 0 || + (err = snd_emu10k1_add_controls(emu, icode)) < 0) + goto __error; + /* start FX processor when the DSP code is updated */ + if (emu->audigy) + snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg); + else + snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg); + __error: + up(&emu->fx8010.lock); + return err; +} + +static int snd_emu10k1_icode_peek(emu10k1_t *emu, emu10k1_fx8010_code_t *icode) +{ + int err; + + down(&emu->fx8010.lock); + strlcpy(icode->name, emu->fx8010.name, sizeof(icode->name)); + /* ok, do the main job */ + err = snd_emu10k1_gpr_peek(emu, icode); + if (err >= 0) + err = snd_emu10k1_tram_peek(emu, icode); + if (err >= 0) + err = snd_emu10k1_code_peek(emu, icode); + if (err >= 0) + err = snd_emu10k1_list_controls(emu, icode); + up(&emu->fx8010.lock); + return err; +} + +static int snd_emu10k1_ipcm_poke(emu10k1_t *emu, emu10k1_fx8010_pcm_t *ipcm) +{ + unsigned int i; + int err = 0; + snd_emu10k1_fx8010_pcm_t *pcm; + + if (ipcm->substream >= EMU10K1_FX8010_PCM_COUNT) + return -EINVAL; + if (ipcm->channels > 32) + return -EINVAL; + pcm = &emu->fx8010.pcm[ipcm->substream]; + down(&emu->fx8010.lock); + spin_lock_irq(&emu->reg_lock); + if (pcm->opened) { + err = -EBUSY; + goto __error; + } + if (ipcm->channels == 0) { /* remove */ + pcm->valid = 0; + } else { + /* FIXME: we need to add universal code to the PCM transfer routine */ + if (ipcm->channels != 2) { + err = -EINVAL; + goto __error; + } + pcm->valid = 1; + pcm->opened = 0; + pcm->channels = ipcm->channels; + pcm->tram_start = ipcm->tram_start; + pcm->buffer_size = ipcm->buffer_size; + pcm->gpr_size = ipcm->gpr_size; + pcm->gpr_count = ipcm->gpr_count; + pcm->gpr_tmpcount = ipcm->gpr_tmpcount; + pcm->gpr_ptr = ipcm->gpr_ptr; + pcm->gpr_trigger = ipcm->gpr_trigger; + pcm->gpr_running = ipcm->gpr_running; + for (i = 0; i < pcm->channels; i++) + pcm->etram[i] = ipcm->etram[i]; + } + __error: + spin_unlock_irq(&emu->reg_lock); + up(&emu->fx8010.lock); + return err; +} + +static int snd_emu10k1_ipcm_peek(emu10k1_t *emu, emu10k1_fx8010_pcm_t *ipcm) +{ + unsigned int i; + int err = 0; + snd_emu10k1_fx8010_pcm_t *pcm; + + if (ipcm->substream >= EMU10K1_FX8010_PCM_COUNT) + return -EINVAL; + pcm = &emu->fx8010.pcm[ipcm->substream]; + down(&emu->fx8010.lock); + spin_lock_irq(&emu->reg_lock); + ipcm->channels = pcm->channels; + ipcm->tram_start = pcm->tram_start; + ipcm->buffer_size = pcm->buffer_size; + ipcm->gpr_size = pcm->gpr_size; + ipcm->gpr_ptr = pcm->gpr_ptr; + ipcm->gpr_count = pcm->gpr_count; + ipcm->gpr_tmpcount = pcm->gpr_tmpcount; + ipcm->gpr_trigger = pcm->gpr_trigger; + ipcm->gpr_running = pcm->gpr_running; + for (i = 0; i < pcm->channels; i++) + ipcm->etram[i] = pcm->etram[i]; + ipcm->res1 = ipcm->res2 = 0; + ipcm->pad = 0; + spin_unlock_irq(&emu->reg_lock); + up(&emu->fx8010.lock); + return err; +} + +#define SND_EMU10K1_GPR_CONTROLS 41 +#define SND_EMU10K1_INPUTS 10 +#define SND_EMU10K1_PLAYBACK_CHANNELS 8 +#define SND_EMU10K1_CAPTURE_CHANNELS 4 + +static void __devinit snd_emu10k1_init_mono_control(emu10k1_fx8010_control_gpr_t *ctl, const char *name, int gpr, int defval) +{ + ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + strcpy(ctl->id.name, name); + ctl->vcount = ctl->count = 1; + ctl->gpr[0] = gpr + 0; ctl->value[0] = defval; + ctl->min = 0; + ctl->max = 100; + ctl->translation = EMU10K1_GPR_TRANSLATION_TABLE100; +} + +static void __devinit snd_emu10k1_init_stereo_control(emu10k1_fx8010_control_gpr_t *ctl, const char *name, int gpr, int defval) +{ + ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + strcpy(ctl->id.name, name); + ctl->vcount = ctl->count = 2; + ctl->gpr[0] = gpr + 0; ctl->value[0] = defval; + ctl->gpr[1] = gpr + 1; ctl->value[1] = defval; + ctl->min = 0; + ctl->max = 100; + ctl->translation = EMU10K1_GPR_TRANSLATION_TABLE100; +} + +static void __devinit snd_emu10k1_init_mono_onoff_control(emu10k1_fx8010_control_gpr_t *ctl, const char *name, int gpr, int defval) +{ + ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + strcpy(ctl->id.name, name); + ctl->vcount = ctl->count = 1; + ctl->gpr[0] = gpr + 0; ctl->value[0] = defval; + ctl->min = 0; + ctl->max = 1; + ctl->translation = EMU10K1_GPR_TRANSLATION_ONOFF; +} + +static void __devinit snd_emu10k1_init_stereo_onoff_control(emu10k1_fx8010_control_gpr_t *ctl, const char *name, int gpr, int defval) +{ + ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + strcpy(ctl->id.name, name); + ctl->vcount = ctl->count = 2; + ctl->gpr[0] = gpr + 0; ctl->value[0] = defval; + ctl->gpr[1] = gpr + 1; ctl->value[1] = defval; + ctl->min = 0; + ctl->max = 1; + ctl->translation = EMU10K1_GPR_TRANSLATION_ONOFF; +} + + +/* + * initial DSP configuration for Audigy + */ + +static int __devinit _snd_emu10k1_audigy_init_efx(emu10k1_t *emu) +{ + int err, i, z, gpr, nctl; + const int playback = 10; + const int capture = playback + (SND_EMU10K1_PLAYBACK_CHANNELS * 2); /* we reserve 10 voices */ + const int stereo_mix = capture + 2; + const int tmp = 0x88; + u32 ptr; + emu10k1_fx8010_code_t *icode = NULL; + emu10k1_fx8010_control_gpr_t *controls = NULL, *ctl; + u32 *gpr_map; + mm_segment_t seg; + + spin_lock_init(&emu->fx8010.irq_lock); + INIT_LIST_HEAD(&emu->fx8010.gpr_ctl); + + if ((icode = kcalloc(1, sizeof(*icode), GFP_KERNEL)) == NULL || + (icode->gpr_map = (u_int32_t __user *)kcalloc(512 + 256 + 256 + 2 * 1024, sizeof(u_int32_t), GFP_KERNEL)) == NULL || + (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, sizeof(*controls), GFP_KERNEL)) == NULL) { + err = -ENOMEM; + goto __err; + } + gpr_map = (u32 *)icode->gpr_map; + + icode->tram_data_map = icode->gpr_map + 512; + icode->tram_addr_map = icode->tram_data_map + 256; + icode->code = icode->tram_addr_map + 256; + + /* clear free GPRs */ + for (i = 0; i < 512; i++) + set_bit(i, icode->gpr_valid); + + /* clear TRAM data & address lines */ + for (i = 0; i < 256; i++) + set_bit(i, icode->tram_valid); + + strcpy(icode->name, "Audigy DSP code for ALSA"); + ptr = 0; + nctl = 0; + gpr = stereo_mix + 10; + + /* stop FX processor */ + snd_emu10k1_ptr_write(emu, A_DBG, 0, (emu->fx8010.dbg = 0) | A_DBG_SINGLE_STEP); + + /* PCM front Playback Volume (independent from stereo mix) */ + A_OP(icode, &ptr, iMAC0, A_GPR(playback), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LEFT_FRONT)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+1), A_C_00000000, A_GPR(gpr+1), A_FXBUS(FXBUS_PCM_RIGHT_FRONT)); + snd_emu10k1_init_stereo_control(&controls[nctl++], "PCM Front Playback Volume", gpr, 100); + gpr += 2; + + /* PCM Surround Playback (independent from stereo mix) */ + A_OP(icode, &ptr, iMAC0, A_GPR(playback+2), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LEFT_REAR)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+3), A_C_00000000, A_GPR(gpr+1), A_FXBUS(FXBUS_PCM_RIGHT_REAR)); + snd_emu10k1_init_stereo_control(&controls[nctl++], "PCM Surround Playback Volume", gpr, 100); + gpr += 2; + + /* PCM Side Playback (independent from stereo mix) */ + if (emu->spk71) { + A_OP(icode, &ptr, iMAC0, A_GPR(playback+6), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LEFT_SIDE)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+7), A_C_00000000, A_GPR(gpr+1), A_FXBUS(FXBUS_PCM_RIGHT_SIDE)); + snd_emu10k1_init_stereo_control(&controls[nctl++], "PCM Side Playback Volume", gpr, 100); + gpr += 2; + } + + /* PCM Center Playback (independent from stereo mix) */ + A_OP(icode, &ptr, iMAC0, A_GPR(playback+4), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_CENTER)); + snd_emu10k1_init_mono_control(&controls[nctl++], "PCM Center Playback Volume", gpr, 100); + gpr++; + + /* PCM LFE Playback (independent from stereo mix) */ + A_OP(icode, &ptr, iMAC0, A_GPR(playback+5), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LFE)); + snd_emu10k1_init_mono_control(&controls[nctl++], "PCM LFE Playback Volume", gpr, 100); + gpr++; + + /* + * Stereo Mix + */ + /* Wave (PCM) Playback Volume (will be renamed later) */ + A_OP(icode, &ptr, iMAC0, A_GPR(stereo_mix), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LEFT)); + A_OP(icode, &ptr, iMAC0, A_GPR(stereo_mix+1), A_C_00000000, A_GPR(gpr+1), A_FXBUS(FXBUS_PCM_RIGHT)); + snd_emu10k1_init_stereo_control(&controls[nctl++], "Wave Playback Volume", gpr, 100); + gpr += 2; + + /* Synth Playback */ + A_OP(icode, &ptr, iMAC0, A_GPR(stereo_mix+0), A_GPR(stereo_mix+0), A_GPR(gpr), A_FXBUS(FXBUS_MIDI_LEFT)); + A_OP(icode, &ptr, iMAC0, A_GPR(stereo_mix+1), A_GPR(stereo_mix+1), A_GPR(gpr+1), A_FXBUS(FXBUS_MIDI_RIGHT)); + snd_emu10k1_init_stereo_control(&controls[nctl++], "Synth Playback Volume", gpr, 100); + gpr += 2; + + /* Wave (PCM) Capture */ + A_OP(icode, &ptr, iMAC0, A_GPR(capture+0), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LEFT)); + A_OP(icode, &ptr, iMAC0, A_GPR(capture+1), A_C_00000000, A_GPR(gpr+1), A_FXBUS(FXBUS_PCM_RIGHT)); + snd_emu10k1_init_stereo_control(&controls[nctl++], "PCM Capture Volume", gpr, 0); + gpr += 2; + + /* Synth Capture */ + A_OP(icode, &ptr, iMAC0, A_GPR(capture+0), A_GPR(capture+0), A_GPR(gpr), A_FXBUS(FXBUS_MIDI_LEFT)); + A_OP(icode, &ptr, iMAC0, A_GPR(capture+1), A_GPR(capture+1), A_GPR(gpr+1), A_FXBUS(FXBUS_MIDI_RIGHT)); + snd_emu10k1_init_stereo_control(&controls[nctl++], "Synth Capture Volume", gpr, 0); + gpr += 2; + + /* + * inputs + */ +#define A_ADD_VOLUME_IN(var,vol,input) \ +A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) + + /* AC'97 Playback Volume - used only for mic (renamed later) */ + A_ADD_VOLUME_IN(stereo_mix, gpr, A_EXTIN_AC97_L); + A_ADD_VOLUME_IN(stereo_mix+1, gpr+1, A_EXTIN_AC97_R); + snd_emu10k1_init_stereo_control(&controls[nctl++], "AMic Playback Volume", gpr, 0); + gpr += 2; + /* AC'97 Capture Volume - used only for mic */ + A_ADD_VOLUME_IN(capture, gpr, A_EXTIN_AC97_L); + A_ADD_VOLUME_IN(capture+1, gpr+1, A_EXTIN_AC97_R); + snd_emu10k1_init_stereo_control(&controls[nctl++], "Mic Capture Volume", gpr, 0); + gpr += 2; + + /* mic capture buffer */ + A_OP(icode, &ptr, iINTERP, A_EXTOUT(A_EXTOUT_MIC_CAP), A_EXTIN(A_EXTIN_AC97_L), 0xcd, A_EXTIN(A_EXTIN_AC97_R)); + + /* Audigy CD Playback Volume */ + A_ADD_VOLUME_IN(stereo_mix, gpr, A_EXTIN_SPDIF_CD_L); + A_ADD_VOLUME_IN(stereo_mix+1, gpr+1, A_EXTIN_SPDIF_CD_R); + snd_emu10k1_init_stereo_control(&controls[nctl++], + emu->no_ac97 ? "CD Playback Volume" : "Audigy CD Playback Volume", + gpr, 0); + gpr += 2; + /* Audigy CD Capture Volume */ + A_ADD_VOLUME_IN(capture, gpr, A_EXTIN_SPDIF_CD_L); + A_ADD_VOLUME_IN(capture+1, gpr+1, A_EXTIN_SPDIF_CD_R); + snd_emu10k1_init_stereo_control(&controls[nctl++], + emu->no_ac97 ? "CD Capture Volume" : "Audigy CD Capture Volume", + gpr, 0); + gpr += 2; + + /* Optical SPDIF Playback Volume */ + A_ADD_VOLUME_IN(stereo_mix, gpr, A_EXTIN_OPT_SPDIF_L); + A_ADD_VOLUME_IN(stereo_mix+1, gpr+1, A_EXTIN_OPT_SPDIF_R); + snd_emu10k1_init_stereo_control(&controls[nctl++], "IEC958 Optical Playback Volume", gpr, 0); + gpr += 2; + /* Optical SPDIF Capture Volume */ + A_ADD_VOLUME_IN(capture, gpr, A_EXTIN_OPT_SPDIF_L); + A_ADD_VOLUME_IN(capture+1, gpr+1, A_EXTIN_OPT_SPDIF_R); + snd_emu10k1_init_stereo_control(&controls[nctl++], "IEC958 Optical Capture Volume", gpr, 0); + gpr += 2; + + /* Line2 Playback Volume */ + A_ADD_VOLUME_IN(stereo_mix, gpr, A_EXTIN_LINE2_L); + A_ADD_VOLUME_IN(stereo_mix+1, gpr+1, A_EXTIN_LINE2_R); + snd_emu10k1_init_stereo_control(&controls[nctl++], + emu->no_ac97 ? "Line Playback Volume" : "Line2 Playback Volume", + gpr, 0); + gpr += 2; + /* Line2 Capture Volume */ + A_ADD_VOLUME_IN(capture, gpr, A_EXTIN_LINE2_L); + A_ADD_VOLUME_IN(capture+1, gpr+1, A_EXTIN_LINE2_R); + snd_emu10k1_init_stereo_control(&controls[nctl++], + emu->no_ac97 ? "Line Capture Volume" : "Line2 Capture Volume", + gpr, 0); + gpr += 2; + + /* Philips ADC Playback Volume */ + A_ADD_VOLUME_IN(stereo_mix, gpr, A_EXTIN_ADC_L); + A_ADD_VOLUME_IN(stereo_mix+1, gpr+1, A_EXTIN_ADC_R); + snd_emu10k1_init_stereo_control(&controls[nctl++], "Analog Mix Playback Volume", gpr, 0); + gpr += 2; + /* Philips ADC Capture Volume */ + A_ADD_VOLUME_IN(capture, gpr, A_EXTIN_ADC_L); + A_ADD_VOLUME_IN(capture+1, gpr+1, A_EXTIN_ADC_R); + snd_emu10k1_init_stereo_control(&controls[nctl++], "Analog Mix Capture Volume", gpr, 0); + gpr += 2; + + /* Aux2 Playback Volume */ + A_ADD_VOLUME_IN(stereo_mix, gpr, A_EXTIN_AUX2_L); + A_ADD_VOLUME_IN(stereo_mix+1, gpr+1, A_EXTIN_AUX2_R); + snd_emu10k1_init_stereo_control(&controls[nctl++], + emu->no_ac97 ? "Aux Playback Volume" : "Aux2 Playback Volume", + gpr, 0); + gpr += 2; + /* Aux2 Capture Volume */ + A_ADD_VOLUME_IN(capture, gpr, A_EXTIN_AUX2_L); + A_ADD_VOLUME_IN(capture+1, gpr+1, A_EXTIN_AUX2_R); + snd_emu10k1_init_stereo_control(&controls[nctl++], + emu->no_ac97 ? "Aux Capture Volume" : "Aux2 Capture Volume", + gpr, 0); + gpr += 2; + + /* Stereo Mix Front Playback Volume */ + A_OP(icode, &ptr, iMAC0, A_GPR(playback), A_GPR(playback), A_GPR(gpr), A_GPR(stereo_mix)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+1), A_GPR(playback+1), A_GPR(gpr+1), A_GPR(stereo_mix+1)); + snd_emu10k1_init_stereo_control(&controls[nctl++], "Front Playback Volume", gpr, 100); + gpr += 2; + + /* Stereo Mix Surround Playback */ + A_OP(icode, &ptr, iMAC0, A_GPR(playback+2), A_GPR(playback+2), A_GPR(gpr), A_GPR(stereo_mix)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+3), A_GPR(playback+3), A_GPR(gpr+1), A_GPR(stereo_mix+1)); + snd_emu10k1_init_stereo_control(&controls[nctl++], "Surround Playback Volume", gpr, 0); + gpr += 2; + + /* Stereo Mix Center Playback */ + /* Center = sub = Left/2 + Right/2 */ + A_OP(icode, &ptr, iINTERP, A_GPR(tmp), A_GPR(stereo_mix), 0xcd, A_GPR(stereo_mix+1)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+4), A_GPR(playback+4), A_GPR(gpr), A_GPR(tmp)); + snd_emu10k1_init_mono_control(&controls[nctl++], "Center Playback Volume", gpr, 0); + gpr++; + + /* Stereo Mix LFE Playback */ + A_OP(icode, &ptr, iMAC0, A_GPR(playback+5), A_GPR(playback+5), A_GPR(gpr), A_GPR(tmp)); + snd_emu10k1_init_mono_control(&controls[nctl++], "LFE Playback Volume", gpr, 0); + gpr++; + + if (emu->spk71) { + /* Stereo Mix Side Playback */ + A_OP(icode, &ptr, iMAC0, A_GPR(playback+6), A_GPR(playback+6), A_GPR(gpr), A_GPR(stereo_mix)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+7), A_GPR(playback+7), A_GPR(gpr+1), A_GPR(stereo_mix+1)); + snd_emu10k1_init_stereo_control(&controls[nctl++], "Side Playback Volume", gpr, 0); + gpr += 2; + } + + /* + * outputs + */ +#define A_PUT_OUTPUT(out,src) A_OP(icode, &ptr, iACC3, A_EXTOUT(out), A_C_00000000, A_C_00000000, A_GPR(src)) +#define A_PUT_STEREO_OUTPUT(out1,out2,src) \ + {A_PUT_OUTPUT(out1,src); A_PUT_OUTPUT(out2,src+1);} + +#define _A_SWITCH(icode, ptr, dst, src, sw) \ + A_OP((icode), ptr, iMACINT0, dst, A_C_00000000, src, sw); +#define A_SWITCH(icode, ptr, dst, src, sw) \ + _A_SWITCH(icode, ptr, A_GPR(dst), A_GPR(src), A_GPR(sw)) +#define _A_SWITCH_NEG(icode, ptr, dst, src) \ + A_OP((icode), ptr, iANDXOR, dst, src, A_C_00000001, A_C_00000001); +#define A_SWITCH_NEG(icode, ptr, dst, src) \ + _A_SWITCH_NEG(icode, ptr, A_GPR(dst), A_GPR(src)) + + + /* + * Process tone control + */ + A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 0), A_GPR(playback + 0), A_C_00000000, A_C_00000000); /* left */ + A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 1), A_GPR(playback + 1), A_C_00000000, A_C_00000000); /* right */ + A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 2), A_GPR(playback + 2), A_C_00000000, A_C_00000000); /* rear left */ + A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 3), A_GPR(playback + 3), A_C_00000000, A_C_00000000); /* rear right */ + A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 4), A_GPR(playback + 4), A_C_00000000, A_C_00000000); /* center */ + A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 5), A_GPR(playback + 5), A_C_00000000, A_C_00000000); /* LFE */ + if (emu->spk71) { + A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 6), A_GPR(playback + 6), A_C_00000000, A_C_00000000); /* side left */ + A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 7), A_GPR(playback + 7), A_C_00000000, A_C_00000000); /* side right */ + } + + + ctl = &controls[nctl + 0]; + ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + strcpy(ctl->id.name, "Tone Control - Bass"); + ctl->vcount = 2; + ctl->count = 10; + ctl->min = 0; + ctl->max = 40; + ctl->value[0] = ctl->value[1] = 20; + ctl->translation = EMU10K1_GPR_TRANSLATION_BASS; + ctl = &controls[nctl + 1]; + ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + strcpy(ctl->id.name, "Tone Control - Treble"); + ctl->vcount = 2; + ctl->count = 10; + ctl->min = 0; + ctl->max = 40; + ctl->value[0] = ctl->value[1] = 20; + ctl->translation = EMU10K1_GPR_TRANSLATION_TREBLE; + +#define BASS_GPR 0x8c +#define TREBLE_GPR 0x96 + + for (z = 0; z < 5; z++) { + int j; + for (j = 0; j < 2; j++) { + controls[nctl + 0].gpr[z * 2 + j] = BASS_GPR + z * 2 + j; + controls[nctl + 1].gpr[z * 2 + j] = TREBLE_GPR + z * 2 + j; + } + } + for (z = 0; z < 4; z++) { /* front/rear/center-lfe/side */ + int j, k, l, d; + for (j = 0; j < 2; j++) { /* left/right */ + k = 0xb0 + (z * 8) + (j * 4); + l = 0xe0 + (z * 8) + (j * 4); + d = playback + SND_EMU10K1_PLAYBACK_CHANNELS + z * 2 + j; + + A_OP(icode, &ptr, iMAC0, A_C_00000000, A_C_00000000, A_GPR(d), A_GPR(BASS_GPR + 0 + j)); + A_OP(icode, &ptr, iMACMV, A_GPR(k+1), A_GPR(k), A_GPR(k+1), A_GPR(BASS_GPR + 4 + j)); + A_OP(icode, &ptr, iMACMV, A_GPR(k), A_GPR(d), A_GPR(k), A_GPR(BASS_GPR + 2 + j)); + A_OP(icode, &ptr, iMACMV, A_GPR(k+3), A_GPR(k+2), A_GPR(k+3), A_GPR(BASS_GPR + 8 + j)); + A_OP(icode, &ptr, iMAC0, A_GPR(k+2), A_GPR_ACCU, A_GPR(k+2), A_GPR(BASS_GPR + 6 + j)); + A_OP(icode, &ptr, iACC3, A_GPR(k+2), A_GPR(k+2), A_GPR(k+2), A_C_00000000); + + A_OP(icode, &ptr, iMAC0, A_C_00000000, A_C_00000000, A_GPR(k+2), A_GPR(TREBLE_GPR + 0 + j)); + A_OP(icode, &ptr, iMACMV, A_GPR(l+1), A_GPR(l), A_GPR(l+1), A_GPR(TREBLE_GPR + 4 + j)); + A_OP(icode, &ptr, iMACMV, A_GPR(l), A_GPR(k+2), A_GPR(l), A_GPR(TREBLE_GPR + 2 + j)); + A_OP(icode, &ptr, iMACMV, A_GPR(l+3), A_GPR(l+2), A_GPR(l+3), A_GPR(TREBLE_GPR + 8 + j)); + A_OP(icode, &ptr, iMAC0, A_GPR(l+2), A_GPR_ACCU, A_GPR(l+2), A_GPR(TREBLE_GPR + 6 + j)); + A_OP(icode, &ptr, iMACINT0, A_GPR(l+2), A_C_00000000, A_GPR(l+2), A_C_00000010); + + A_OP(icode, &ptr, iACC3, A_GPR(d), A_GPR(l+2), A_C_00000000, A_C_00000000); + + if (z == 2) /* center */ + break; + } + } + nctl += 2; + +#undef BASS_GPR +#undef TREBLE_GPR + + for (z = 0; z < 8; z++) { + A_SWITCH(icode, &ptr, tmp + 0, playback + SND_EMU10K1_PLAYBACK_CHANNELS + z, gpr + 0); + A_SWITCH_NEG(icode, &ptr, tmp + 1, gpr + 0); + A_SWITCH(icode, &ptr, tmp + 1, playback + z, tmp + 1); + A_OP(icode, &ptr, iACC3, A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + z), A_GPR(tmp + 0), A_GPR(tmp + 1), A_C_00000000); + } + snd_emu10k1_init_stereo_onoff_control(controls + nctl++, "Tone Control - Switch", gpr, 0); + gpr += 2; + + /* Master volume (will be renamed later) */ + A_OP(icode, &ptr, iMAC0, A_GPR(playback+0+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+0+SND_EMU10K1_PLAYBACK_CHANNELS)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+1+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+1+SND_EMU10K1_PLAYBACK_CHANNELS)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+2+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+2+SND_EMU10K1_PLAYBACK_CHANNELS)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+3+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+3+SND_EMU10K1_PLAYBACK_CHANNELS)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+4+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+4+SND_EMU10K1_PLAYBACK_CHANNELS)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+5+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+5+SND_EMU10K1_PLAYBACK_CHANNELS)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+6+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+6+SND_EMU10K1_PLAYBACK_CHANNELS)); + A_OP(icode, &ptr, iMAC0, A_GPR(playback+7+SND_EMU10K1_PLAYBACK_CHANNELS), A_C_00000000, A_GPR(gpr), A_GPR(playback+7+SND_EMU10K1_PLAYBACK_CHANNELS)); + snd_emu10k1_init_mono_control(&controls[nctl++], "Wave Master Playback Volume", gpr, 0); + gpr += 2; + + /* analog speakers */ + A_PUT_STEREO_OUTPUT(A_EXTOUT_AFRONT_L, A_EXTOUT_AFRONT_R, playback + SND_EMU10K1_PLAYBACK_CHANNELS); + A_PUT_STEREO_OUTPUT(A_EXTOUT_AREAR_L, A_EXTOUT_AREAR_R, playback+2 + SND_EMU10K1_PLAYBACK_CHANNELS); + A_PUT_OUTPUT(A_EXTOUT_ACENTER, playback+4 + SND_EMU10K1_PLAYBACK_CHANNELS); + A_PUT_OUTPUT(A_EXTOUT_ALFE, playback+5 + SND_EMU10K1_PLAYBACK_CHANNELS); + if (emu->spk71) + A_PUT_STEREO_OUTPUT(A_EXTOUT_ASIDE_L, A_EXTOUT_ASIDE_R, playback+6 + SND_EMU10K1_PLAYBACK_CHANNELS); + + /* headphone */ + A_PUT_STEREO_OUTPUT(A_EXTOUT_HEADPHONE_L, A_EXTOUT_HEADPHONE_R, playback + SND_EMU10K1_PLAYBACK_CHANNELS); + + /* digital outputs */ + /* A_PUT_STEREO_OUTPUT(A_EXTOUT_FRONT_L, A_EXTOUT_FRONT_R, playback + SND_EMU10K1_PLAYBACK_CHANNELS); */ + + /* IEC958 Optical Raw Playback Switch */ + gpr_map[gpr++] = 0; + gpr_map[gpr++] = 0x1008; + gpr_map[gpr++] = 0xffff0000; + for (z = 0; z < 2; z++) { + A_OP(icode, &ptr, iMAC0, A_GPR(tmp + 2), A_FXBUS(FXBUS_PT_LEFT + z), A_C_00000000, A_C_00000000); + A_OP(icode, &ptr, iSKIP, A_GPR_COND, A_GPR_COND, A_GPR(gpr - 2), A_C_00000001); + A_OP(icode, &ptr, iACC3, A_GPR(tmp + 2), A_C_00000000, A_C_00010000, A_GPR(tmp + 2)); + A_OP(icode, &ptr, iANDXOR, A_GPR(tmp + 2), A_GPR(tmp + 2), A_GPR(gpr - 1), A_C_00000000); + A_SWITCH(icode, &ptr, tmp + 0, tmp + 2, gpr + z); + A_SWITCH_NEG(icode, &ptr, tmp + 1, gpr + z); + A_SWITCH(icode, &ptr, tmp + 1, playback + SND_EMU10K1_PLAYBACK_CHANNELS + z, tmp + 1); + if ((z==1) && (emu->card_capabilities->spdif_bug)) { + /* Due to a SPDIF output bug on some Audigy cards, this code delays the Right channel by 1 sample */ + snd_printk("Installing spdif_bug patch: %s\n", emu->card_capabilities->name); + A_OP(icode, &ptr, iACC3, A_EXTOUT(A_EXTOUT_FRONT_L + z), A_GPR(gpr - 3), A_C_00000000, A_C_00000000); + A_OP(icode, &ptr, iACC3, A_GPR(gpr - 3), A_GPR(tmp + 0), A_GPR(tmp + 1), A_C_00000000); + } else { + A_OP(icode, &ptr, iACC3, A_EXTOUT(A_EXTOUT_FRONT_L + z), A_GPR(tmp + 0), A_GPR(tmp + 1), A_C_00000000); + } + } + snd_emu10k1_init_stereo_onoff_control(controls + nctl++, "IEC958 Optical Raw Playback Switch", gpr, 0); + gpr += 2; + + A_PUT_STEREO_OUTPUT(A_EXTOUT_REAR_L, A_EXTOUT_REAR_R, playback+2 + SND_EMU10K1_PLAYBACK_CHANNELS); + A_PUT_OUTPUT(A_EXTOUT_CENTER, playback+4 + SND_EMU10K1_PLAYBACK_CHANNELS); + A_PUT_OUTPUT(A_EXTOUT_LFE, playback+5 + SND_EMU10K1_PLAYBACK_CHANNELS); + + /* ADC buffer */ +#ifdef EMU10K1_CAPTURE_DIGITAL_OUT + A_PUT_STEREO_OUTPUT(A_EXTOUT_ADC_CAP_L, A_EXTOUT_ADC_CAP_R, playback + SND_EMU10K1_PLAYBACK_CHANNELS); +#else + A_PUT_OUTPUT(A_EXTOUT_ADC_CAP_L, capture); + A_PUT_OUTPUT(A_EXTOUT_ADC_CAP_R, capture+1); +#endif + + /* EFX capture - capture the 16 EXTINs */ + for (z = 0; z < 16; z++) { + A_OP(icode, &ptr, iACC3, A_FXBUS2(z), A_C_00000000, A_C_00000000, A_EXTIN(z)); + } + + /* + * ok, set up done.. + */ + + if (gpr > tmp) { + snd_BUG(); + err = -EIO; + goto __err; + } + /* clear remaining instruction memory */ + while (ptr < 0x400) + A_OP(icode, &ptr, 0x0f, 0xc0, 0xc0, 0xcf, 0xc0); + + seg = snd_enter_user(); + icode->gpr_add_control_count = nctl; + icode->gpr_add_controls = (emu10k1_fx8010_control_gpr_t __user *)controls; + err = snd_emu10k1_icode_poke(emu, icode); + snd_leave_user(seg); + + __err: + kfree(controls); + if (icode != NULL) { + kfree((void *)icode->gpr_map); + kfree(icode); + } + return err; +} + + +/* + * initial DSP configuration for Emu10k1 + */ + +/* when volume = max, then copy only to avoid volume modification */ +/* with iMAC0 (negative values) */ +static void __devinit _volume(emu10k1_fx8010_code_t *icode, u32 *ptr, u32 dst, u32 src, u32 vol) +{ + OP(icode, ptr, iMAC0, dst, C_00000000, src, vol); + OP(icode, ptr, iANDXOR, C_00000000, vol, C_ffffffff, C_7fffffff); + OP(icode, ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000001); + OP(icode, ptr, iACC3, dst, src, C_00000000, C_00000000); +} +static void __devinit _volume_add(emu10k1_fx8010_code_t *icode, u32 *ptr, u32 dst, u32 src, u32 vol) +{ + OP(icode, ptr, iANDXOR, C_00000000, vol, C_ffffffff, C_7fffffff); + OP(icode, ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000002); + OP(icode, ptr, iMACINT0, dst, dst, src, C_00000001); + OP(icode, ptr, iSKIP, C_00000000, C_7fffffff, C_7fffffff, C_00000001); + OP(icode, ptr, iMAC0, dst, dst, src, vol); +} +static void __devinit _volume_out(emu10k1_fx8010_code_t *icode, u32 *ptr, u32 dst, u32 src, u32 vol) +{ + OP(icode, ptr, iANDXOR, C_00000000, vol, C_ffffffff, C_7fffffff); + OP(icode, ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000002); + OP(icode, ptr, iACC3, dst, src, C_00000000, C_00000000); + OP(icode, ptr, iSKIP, C_00000000, C_7fffffff, C_7fffffff, C_00000001); + OP(icode, ptr, iMAC0, dst, C_00000000, src, vol); +} + +#define VOLUME(icode, ptr, dst, src, vol) \ + _volume(icode, ptr, GPR(dst), GPR(src), GPR(vol)) +#define VOLUME_IN(icode, ptr, dst, src, vol) \ + _volume(icode, ptr, GPR(dst), EXTIN(src), GPR(vol)) +#define VOLUME_ADD(icode, ptr, dst, src, vol) \ + _volume_add(icode, ptr, GPR(dst), GPR(src), GPR(vol)) +#define VOLUME_ADDIN(icode, ptr, dst, src, vol) \ + _volume_add(icode, ptr, GPR(dst), EXTIN(src), GPR(vol)) +#define VOLUME_OUT(icode, ptr, dst, src, vol) \ + _volume_out(icode, ptr, EXTOUT(dst), GPR(src), GPR(vol)) +#define _SWITCH(icode, ptr, dst, src, sw) \ + OP((icode), ptr, iMACINT0, dst, C_00000000, src, sw); +#define SWITCH(icode, ptr, dst, src, sw) \ + _SWITCH(icode, ptr, GPR(dst), GPR(src), GPR(sw)) +#define SWITCH_IN(icode, ptr, dst, src, sw) \ + _SWITCH(icode, ptr, GPR(dst), EXTIN(src), GPR(sw)) +#define _SWITCH_NEG(icode, ptr, dst, src) \ + OP((icode), ptr, iANDXOR, dst, src, C_00000001, C_00000001); +#define SWITCH_NEG(icode, ptr, dst, src) \ + _SWITCH_NEG(icode, ptr, GPR(dst), GPR(src)) + + +static int __devinit _snd_emu10k1_init_efx(emu10k1_t *emu) +{ + int err, i, z, gpr, tmp, playback, capture; + u32 ptr; + emu10k1_fx8010_code_t *icode; + emu10k1_fx8010_pcm_t *ipcm = NULL; + emu10k1_fx8010_control_gpr_t *controls = NULL, *ctl; + u32 *gpr_map; + mm_segment_t seg; + + spin_lock_init(&emu->fx8010.irq_lock); + INIT_LIST_HEAD(&emu->fx8010.gpr_ctl); + + if ((icode = kcalloc(1, sizeof(*icode), GFP_KERNEL)) == NULL) + return -ENOMEM; + if ((icode->gpr_map = (u_int32_t __user *)kcalloc(256 + 160 + 160 + 2 * 512, sizeof(u_int32_t), GFP_KERNEL)) == NULL || + (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, sizeof(emu10k1_fx8010_control_gpr_t), GFP_KERNEL)) == NULL || + (ipcm = kcalloc(1, sizeof(*ipcm), GFP_KERNEL)) == NULL) { + err = -ENOMEM; + goto __err; + } + gpr_map = (u32 *)icode->gpr_map; + + icode->tram_data_map = icode->gpr_map + 256; + icode->tram_addr_map = icode->tram_data_map + 160; + icode->code = icode->tram_addr_map + 160; + + /* clear free GPRs */ + for (i = 0; i < 256; i++) + set_bit(i, icode->gpr_valid); + + /* clear TRAM data & address lines */ + for (i = 0; i < 160; i++) + set_bit(i, icode->tram_valid); + + strcpy(icode->name, "SB Live! FX8010 code for ALSA v1.2 by Jaroslav Kysela"); + ptr = 0; i = 0; + /* we have 10 inputs */ + playback = SND_EMU10K1_INPUTS; + /* we have 6 playback channels and tone control doubles */ + capture = playback + (SND_EMU10K1_PLAYBACK_CHANNELS * 2); + gpr = capture + SND_EMU10K1_CAPTURE_CHANNELS; + tmp = 0x88; /* we need 4 temporary GPR */ + /* from 0x8c to 0xff is the area for tone control */ + + /* stop FX processor */ + snd_emu10k1_ptr_write(emu, DBG, 0, (emu->fx8010.dbg = 0) | EMU10K1_DBG_SINGLE_STEP); + + /* + * Process FX Buses + */ + OP(icode, &ptr, iMACINT0, GPR(0), C_00000000, FXBUS(FXBUS_PCM_LEFT), C_00000004); + OP(icode, &ptr, iMACINT0, GPR(1), C_00000000, FXBUS(FXBUS_PCM_RIGHT), C_00000004); + OP(icode, &ptr, iMACINT0, GPR(2), C_00000000, FXBUS(FXBUS_MIDI_LEFT), C_00000004); + OP(icode, &ptr, iMACINT0, GPR(3), C_00000000, FXBUS(FXBUS_MIDI_RIGHT), C_00000004); + OP(icode, &ptr, iMACINT0, GPR(4), C_00000000, FXBUS(FXBUS_PCM_LEFT_REAR), C_00000004); + OP(icode, &ptr, iMACINT0, GPR(5), C_00000000, FXBUS(FXBUS_PCM_RIGHT_REAR), C_00000004); + OP(icode, &ptr, iMACINT0, GPR(6), C_00000000, FXBUS(FXBUS_PCM_CENTER), C_00000004); + OP(icode, &ptr, iMACINT0, GPR(7), C_00000000, FXBUS(FXBUS_PCM_LFE), C_00000004); + OP(icode, &ptr, iMACINT0, GPR(8), C_00000000, C_00000000, C_00000000); /* S/PDIF left */ + OP(icode, &ptr, iMACINT0, GPR(9), C_00000000, C_00000000, C_00000000); /* S/PDIF right */ + + /* Raw S/PDIF PCM */ + ipcm->substream = 0; + ipcm->channels = 2; + ipcm->tram_start = 0; + ipcm->buffer_size = (64 * 1024) / 2; + ipcm->gpr_size = gpr++; + ipcm->gpr_ptr = gpr++; + ipcm->gpr_count = gpr++; + ipcm->gpr_tmpcount = gpr++; + ipcm->gpr_trigger = gpr++; + ipcm->gpr_running = gpr++; + ipcm->etram[0] = 0; + ipcm->etram[1] = 1; + + gpr_map[gpr + 0] = 0xfffff000; + gpr_map[gpr + 1] = 0xffff0000; + gpr_map[gpr + 2] = 0x70000000; + gpr_map[gpr + 3] = 0x00000007; + gpr_map[gpr + 4] = 0x001f << 11; + gpr_map[gpr + 5] = 0x001c << 11; + gpr_map[gpr + 6] = (0x22 - 0x01) - 1; /* skip at 01 to 22 */ + gpr_map[gpr + 7] = (0x22 - 0x06) - 1; /* skip at 06 to 22 */ + gpr_map[gpr + 8] = 0x2000000 + (2<<11); + gpr_map[gpr + 9] = 0x4000000 + (2<<11); + gpr_map[gpr + 10] = 1<<11; + gpr_map[gpr + 11] = (0x24 - 0x0a) - 1; /* skip at 0a to 24 */ + gpr_map[gpr + 12] = 0; + + /* if the trigger flag is not set, skip */ + /* 00: */ OP(icode, &ptr, iMAC0, C_00000000, GPR(ipcm->gpr_trigger), C_00000000, C_00000000); + /* 01: */ OP(icode, &ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_ZERO, GPR(gpr + 6)); + /* if the running flag is set, we're running */ + /* 02: */ OP(icode, &ptr, iMAC0, C_00000000, GPR(ipcm->gpr_running), C_00000000, C_00000000); + /* 03: */ OP(icode, &ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000004); + /* wait until ((GPR_DBAC>>11) & 0x1f) == 0x1c) */ + /* 04: */ OP(icode, &ptr, iANDXOR, GPR(tmp + 0), GPR_DBAC, GPR(gpr + 4), C_00000000); + /* 05: */ OP(icode, &ptr, iMACINT0, C_00000000, GPR(tmp + 0), C_ffffffff, GPR(gpr + 5)); + /* 06: */ OP(icode, &ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, GPR(gpr + 7)); + /* 07: */ OP(icode, &ptr, iACC3, GPR(gpr + 12), C_00000010, C_00000001, C_00000000); + + /* 08: */ OP(icode, &ptr, iANDXOR, GPR(ipcm->gpr_running), GPR(ipcm->gpr_running), C_00000000, C_00000001); + /* 09: */ OP(icode, &ptr, iACC3, GPR(gpr + 12), GPR(gpr + 12), C_ffffffff, C_00000000); + /* 0a: */ OP(icode, &ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, GPR(gpr + 11)); + /* 0b: */ OP(icode, &ptr, iACC3, GPR(gpr + 12), C_00000001, C_00000000, C_00000000); + + /* 0c: */ OP(icode, &ptr, iANDXOR, GPR(tmp + 0), ETRAM_DATA(ipcm->etram[0]), GPR(gpr + 0), C_00000000); + /* 0d: */ OP(icode, &ptr, iLOG, GPR(tmp + 0), GPR(tmp + 0), GPR(gpr + 3), C_00000000); + /* 0e: */ OP(icode, &ptr, iANDXOR, GPR(8), GPR(tmp + 0), GPR(gpr + 1), GPR(gpr + 2)); + /* 0f: */ OP(icode, &ptr, iSKIP, C_00000000, GPR_COND, CC_REG_MINUS, C_00000001); + /* 10: */ OP(icode, &ptr, iANDXOR, GPR(8), GPR(8), GPR(gpr + 1), GPR(gpr + 2)); + + /* 11: */ OP(icode, &ptr, iANDXOR, GPR(tmp + 0), ETRAM_DATA(ipcm->etram[1]), GPR(gpr + 0), C_00000000); + /* 12: */ OP(icode, &ptr, iLOG, GPR(tmp + 0), GPR(tmp + 0), GPR(gpr + 3), C_00000000); + /* 13: */ OP(icode, &ptr, iANDXOR, GPR(9), GPR(tmp + 0), GPR(gpr + 1), GPR(gpr + 2)); + /* 14: */ OP(icode, &ptr, iSKIP, C_00000000, GPR_COND, CC_REG_MINUS, C_00000001); + /* 15: */ OP(icode, &ptr, iANDXOR, GPR(9), GPR(9), GPR(gpr + 1), GPR(gpr + 2)); + + /* 16: */ OP(icode, &ptr, iACC3, GPR(tmp + 0), GPR(ipcm->gpr_ptr), C_00000001, C_00000000); + /* 17: */ OP(icode, &ptr, iMACINT0, C_00000000, GPR(tmp + 0), C_ffffffff, GPR(ipcm->gpr_size)); + /* 18: */ OP(icode, &ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_MINUS, C_00000001); + /* 19: */ OP(icode, &ptr, iACC3, GPR(tmp + 0), C_00000000, C_00000000, C_00000000); + /* 1a: */ OP(icode, &ptr, iACC3, GPR(ipcm->gpr_ptr), GPR(tmp + 0), C_00000000, C_00000000); + + /* 1b: */ OP(icode, &ptr, iACC3, GPR(ipcm->gpr_tmpcount), GPR(ipcm->gpr_tmpcount), C_ffffffff, C_00000000); + /* 1c: */ OP(icode, &ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000002); + /* 1d: */ OP(icode, &ptr, iACC3, GPR(ipcm->gpr_tmpcount), GPR(ipcm->gpr_count), C_00000000, C_00000000); + /* 1e: */ OP(icode, &ptr, iACC3, GPR_IRQ, C_80000000, C_00000000, C_00000000); + /* 1f: */ OP(icode, &ptr, iANDXOR, GPR(ipcm->gpr_running), GPR(ipcm->gpr_running), C_00000001, C_00010000); + + /* 20: */ OP(icode, &ptr, iANDXOR, GPR(ipcm->gpr_running), GPR(ipcm->gpr_running), C_00010000, C_00000001); + /* 21: */ OP(icode, &ptr, iSKIP, C_00000000, C_7fffffff, C_7fffffff, C_00000002); + + /* 22: */ OP(icode, &ptr, iMACINT1, ETRAM_ADDR(ipcm->etram[0]), GPR(gpr + 8), GPR_DBAC, C_ffffffff); + /* 23: */ OP(icode, &ptr, iMACINT1, ETRAM_ADDR(ipcm->etram[1]), GPR(gpr + 9), GPR_DBAC, C_ffffffff); + + /* 24: */ + gpr += 13; + + /* Wave Playback Volume */ + for (z = 0; z < 2; z++) + VOLUME(icode, &ptr, playback + z, z, gpr + z); + snd_emu10k1_init_stereo_control(controls + i++, "Wave Playback Volume", gpr, 100); + gpr += 2; + + /* Wave Surround Playback Volume */ + for (z = 0; z < 2; z++) + VOLUME(icode, &ptr, playback + 2 + z, z, gpr + z); + snd_emu10k1_init_stereo_control(controls + i++, "Wave Surround Playback Volume", gpr, 0); + gpr += 2; + + /* Wave Center/LFE Playback Volume */ + OP(icode, &ptr, iACC3, GPR(tmp + 0), FXBUS(FXBUS_PCM_LEFT), FXBUS(FXBUS_PCM_RIGHT), C_00000000); + OP(icode, &ptr, iMACINT0, GPR(tmp + 0), C_00000000, GPR(tmp + 0), C_00000002); + VOLUME(icode, &ptr, playback + 4, tmp + 0, gpr); + snd_emu10k1_init_mono_control(controls + i++, "Wave Center Playback Volume", gpr++, 0); + VOLUME(icode, &ptr, playback + 5, tmp + 0, gpr); + snd_emu10k1_init_mono_control(controls + i++, "Wave LFE Playback Volume", gpr++, 0); + + /* Wave Capture Volume + Switch */ + for (z = 0; z < 2; z++) { + SWITCH(icode, &ptr, tmp + 0, z, gpr + 2 + z); + VOLUME(icode, &ptr, capture + z, tmp + 0, gpr + z); + } + snd_emu10k1_init_stereo_control(controls + i++, "Wave Capture Volume", gpr, 0); + snd_emu10k1_init_stereo_onoff_control(controls + i++, "Wave Capture Switch", gpr + 2, 0); + gpr += 4; + + /* Synth Playback Volume */ + for (z = 0; z < 2; z++) + VOLUME_ADD(icode, &ptr, playback + z, 2 + z, gpr + z); + snd_emu10k1_init_stereo_control(controls + i++, "Synth Playback Volume", gpr, 100); + gpr += 2; + + /* Synth Capture Volume + Switch */ + for (z = 0; z < 2; z++) { + SWITCH(icode, &ptr, tmp + 0, 2 + z, gpr + 2 + z); + VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z); + } + snd_emu10k1_init_stereo_control(controls + i++, "Synth Capture Volume", gpr, 0); + snd_emu10k1_init_stereo_onoff_control(controls + i++, "Synth Capture Switch", gpr + 2, 0); + gpr += 4; + + /* Surround Digital Playback Volume (renamed later without Digital) */ + for (z = 0; z < 2; z++) + VOLUME_ADD(icode, &ptr, playback + 2 + z, 4 + z, gpr + z); + snd_emu10k1_init_stereo_control(controls + i++, "Surround Digital Playback Volume", gpr, 100); + gpr += 2; + + /* Surround Capture Volume + Switch */ + for (z = 0; z < 2; z++) { + SWITCH(icode, &ptr, tmp + 0, 4 + z, gpr + 2 + z); + VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z); + } + snd_emu10k1_init_stereo_control(controls + i++, "Surround Capture Volume", gpr, 0); + snd_emu10k1_init_stereo_onoff_control(controls + i++, "Surround Capture Switch", gpr + 2, 0); + gpr += 4; + + /* Center Playback Volume (renamed later without Digital) */ + VOLUME_ADD(icode, &ptr, playback + 4, 6, gpr); + snd_emu10k1_init_mono_control(controls + i++, "Center Digital Playback Volume", gpr++, 100); + + /* LFE Playback Volume + Switch (renamed later without Digital) */ + VOLUME_ADD(icode, &ptr, playback + 5, 7, gpr); + snd_emu10k1_init_mono_control(controls + i++, "LFE Digital Playback Volume", gpr++, 100); + + /* + * Process inputs + */ + + if (emu->fx8010.extin_mask & ((1<<EXTIN_AC97_L)|(1<<EXTIN_AC97_R))) { + /* AC'97 Playback Volume */ + VOLUME_ADDIN(icode, &ptr, playback + 0, EXTIN_AC97_L, gpr); gpr++; + VOLUME_ADDIN(icode, &ptr, playback + 1, EXTIN_AC97_R, gpr); gpr++; + snd_emu10k1_init_stereo_control(controls + i++, "AC97 Playback Volume", gpr-2, 0); + /* AC'97 Capture Volume */ + VOLUME_ADDIN(icode, &ptr, capture + 0, EXTIN_AC97_L, gpr); gpr++; + VOLUME_ADDIN(icode, &ptr, capture + 1, EXTIN_AC97_R, gpr); gpr++; + snd_emu10k1_init_stereo_control(controls + i++, "AC97 Capture Volume", gpr-2, 100); + } + + if (emu->fx8010.extin_mask & ((1<<EXTIN_SPDIF_CD_L)|(1<<EXTIN_SPDIF_CD_R))) { + /* IEC958 TTL Playback Volume */ + for (z = 0; z < 2; z++) + VOLUME_ADDIN(icode, &ptr, playback + z, EXTIN_SPDIF_CD_L + z, gpr + z); + snd_emu10k1_init_stereo_control(controls + i++, "IEC958 TTL Playback Volume", gpr, 0); + gpr += 2; + + /* IEC958 TTL Capture Volume + Switch */ + for (z = 0; z < 2; z++) { + SWITCH_IN(icode, &ptr, tmp + 0, EXTIN_SPDIF_CD_L + z, gpr + 2 + z); + VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z); + } + snd_emu10k1_init_stereo_control(controls + i++, "IEC958 TTL Capture Volume", gpr, 0); + snd_emu10k1_init_stereo_onoff_control(controls + i++, "IEC958 TTL Capture Switch", gpr + 2, 0); + gpr += 4; + } + + if (emu->fx8010.extin_mask & ((1<<EXTIN_ZOOM_L)|(1<<EXTIN_ZOOM_R))) { + /* Zoom Video Playback Volume */ + for (z = 0; z < 2; z++) + VOLUME_ADDIN(icode, &ptr, playback + z, EXTIN_ZOOM_L + z, gpr + z); + snd_emu10k1_init_stereo_control(controls + i++, "Zoom Video Playback Volume", gpr, 0); + gpr += 2; + + /* Zoom Video Capture Volume + Switch */ + for (z = 0; z < 2; z++) { + SWITCH_IN(icode, &ptr, tmp + 0, EXTIN_ZOOM_L + z, gpr + 2 + z); + VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z); + } + snd_emu10k1_init_stereo_control(controls + i++, "Zoom Video Capture Volume", gpr, 0); + snd_emu10k1_init_stereo_onoff_control(controls + i++, "Zoom Video Capture Switch", gpr + 2, 0); + gpr += 4; + } + + if (emu->fx8010.extin_mask & ((1<<EXTIN_TOSLINK_L)|(1<<EXTIN_TOSLINK_R))) { + /* IEC958 Optical Playback Volume */ + for (z = 0; z < 2; z++) + VOLUME_ADDIN(icode, &ptr, playback + z, EXTIN_TOSLINK_L + z, gpr + z); + snd_emu10k1_init_stereo_control(controls + i++, "IEC958 LiveDrive Playback Volume", gpr, 0); + gpr += 2; + + /* IEC958 Optical Capture Volume */ + for (z = 0; z < 2; z++) { + SWITCH_IN(icode, &ptr, tmp + 0, EXTIN_TOSLINK_L + z, gpr + 2 + z); + VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z); + } + snd_emu10k1_init_stereo_control(controls + i++, "IEC958 LiveDrive Capture Volume", gpr, 0); + snd_emu10k1_init_stereo_onoff_control(controls + i++, "IEC958 LiveDrive Capture Switch", gpr + 2, 0); + gpr += 4; + } + + if (emu->fx8010.extin_mask & ((1<<EXTIN_LINE1_L)|(1<<EXTIN_LINE1_R))) { + /* Line LiveDrive Playback Volume */ + for (z = 0; z < 2; z++) + VOLUME_ADDIN(icode, &ptr, playback + z, EXTIN_LINE1_L + z, gpr + z); + snd_emu10k1_init_stereo_control(controls + i++, "Line LiveDrive Playback Volume", gpr, 0); + gpr += 2; + + /* Line LiveDrive Capture Volume + Switch */ + for (z = 0; z < 2; z++) { + SWITCH_IN(icode, &ptr, tmp + 0, EXTIN_LINE1_L + z, gpr + 2 + z); + VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z); + } + snd_emu10k1_init_stereo_control(controls + i++, "Line LiveDrive Capture Volume", gpr, 0); + snd_emu10k1_init_stereo_onoff_control(controls + i++, "Line LiveDrive Capture Switch", gpr + 2, 0); + gpr += 4; + } + + if (emu->fx8010.extin_mask & ((1<<EXTIN_COAX_SPDIF_L)|(1<<EXTIN_COAX_SPDIF_R))) { + /* IEC958 Coax Playback Volume */ + for (z = 0; z < 2; z++) + VOLUME_ADDIN(icode, &ptr, playback + z, EXTIN_COAX_SPDIF_L + z, gpr + z); + snd_emu10k1_init_stereo_control(controls + i++, "IEC958 Coaxial Playback Volume", gpr, 0); + gpr += 2; + + /* IEC958 Coax Capture Volume + Switch */ + for (z = 0; z < 2; z++) { + SWITCH_IN(icode, &ptr, tmp + 0, EXTIN_COAX_SPDIF_L + z, gpr + 2 + z); + VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z); + } + snd_emu10k1_init_stereo_control(controls + i++, "IEC958 Coaxial Capture Volume", gpr, 0); + snd_emu10k1_init_stereo_onoff_control(controls + i++, "IEC958 Coaxial Capture Switch", gpr + 2, 0); + gpr += 4; + } + + if (emu->fx8010.extin_mask & ((1<<EXTIN_LINE2_L)|(1<<EXTIN_LINE2_R))) { + /* Line LiveDrive Playback Volume */ + for (z = 0; z < 2; z++) + VOLUME_ADDIN(icode, &ptr, playback + z, EXTIN_LINE2_L + z, gpr + z); + snd_emu10k1_init_stereo_control(controls + i++, "Line2 LiveDrive Playback Volume", gpr, 0); + controls[i-1].id.index = 1; + gpr += 2; + + /* Line LiveDrive Capture Volume */ + for (z = 0; z < 2; z++) { + SWITCH_IN(icode, &ptr, tmp + 0, EXTIN_LINE2_L + z, gpr + 2 + z); + VOLUME_ADD(icode, &ptr, capture + z, tmp + 0, gpr + z); + } + snd_emu10k1_init_stereo_control(controls + i++, "Line2 LiveDrive Capture Volume", gpr, 0); + controls[i-1].id.index = 1; + snd_emu10k1_init_stereo_onoff_control(controls + i++, "Line2 LiveDrive Capture Switch", gpr + 2, 0); + controls[i-1].id.index = 1; + gpr += 4; + } + + /* + * Process tone control + */ + OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 0), GPR(playback + 0), C_00000000, C_00000000); /* left */ + OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 1), GPR(playback + 1), C_00000000, C_00000000); /* right */ + OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 2), GPR(playback + 2), C_00000000, C_00000000); /* rear left */ + OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 3), GPR(playback + 3), C_00000000, C_00000000); /* rear right */ + OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 4), GPR(playback + 4), C_00000000, C_00000000); /* center */ + OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 5), GPR(playback + 5), C_00000000, C_00000000); /* LFE */ + + ctl = &controls[i + 0]; + ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + strcpy(ctl->id.name, "Tone Control - Bass"); + ctl->vcount = 2; + ctl->count = 10; + ctl->min = 0; + ctl->max = 40; + ctl->value[0] = ctl->value[1] = 20; + ctl->translation = EMU10K1_GPR_TRANSLATION_BASS; + ctl = &controls[i + 1]; + ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + strcpy(ctl->id.name, "Tone Control - Treble"); + ctl->vcount = 2; + ctl->count = 10; + ctl->min = 0; + ctl->max = 40; + ctl->value[0] = ctl->value[1] = 20; + ctl->translation = EMU10K1_GPR_TRANSLATION_TREBLE; + +#define BASS_GPR 0x8c +#define TREBLE_GPR 0x96 + + for (z = 0; z < 5; z++) { + int j; + for (j = 0; j < 2; j++) { + controls[i + 0].gpr[z * 2 + j] = BASS_GPR + z * 2 + j; + controls[i + 1].gpr[z * 2 + j] = TREBLE_GPR + z * 2 + j; + } + } + for (z = 0; z < 3; z++) { /* front/rear/center-lfe */ + int j, k, l, d; + for (j = 0; j < 2; j++) { /* left/right */ + k = 0xa0 + (z * 8) + (j * 4); + l = 0xd0 + (z * 8) + (j * 4); + d = playback + SND_EMU10K1_PLAYBACK_CHANNELS + z * 2 + j; + + OP(icode, &ptr, iMAC0, C_00000000, C_00000000, GPR(d), GPR(BASS_GPR + 0 + j)); + OP(icode, &ptr, iMACMV, GPR(k+1), GPR(k), GPR(k+1), GPR(BASS_GPR + 4 + j)); + OP(icode, &ptr, iMACMV, GPR(k), GPR(d), GPR(k), GPR(BASS_GPR + 2 + j)); + OP(icode, &ptr, iMACMV, GPR(k+3), GPR(k+2), GPR(k+3), GPR(BASS_GPR + 8 + j)); + OP(icode, &ptr, iMAC0, GPR(k+2), GPR_ACCU, GPR(k+2), GPR(BASS_GPR + 6 + j)); + OP(icode, &ptr, iACC3, GPR(k+2), GPR(k+2), GPR(k+2), C_00000000); + + OP(icode, &ptr, iMAC0, C_00000000, C_00000000, GPR(k+2), GPR(TREBLE_GPR + 0 + j)); + OP(icode, &ptr, iMACMV, GPR(l+1), GPR(l), GPR(l+1), GPR(TREBLE_GPR + 4 + j)); + OP(icode, &ptr, iMACMV, GPR(l), GPR(k+2), GPR(l), GPR(TREBLE_GPR + 2 + j)); + OP(icode, &ptr, iMACMV, GPR(l+3), GPR(l+2), GPR(l+3), GPR(TREBLE_GPR + 8 + j)); + OP(icode, &ptr, iMAC0, GPR(l+2), GPR_ACCU, GPR(l+2), GPR(TREBLE_GPR + 6 + j)); + OP(icode, &ptr, iMACINT0, GPR(l+2), C_00000000, GPR(l+2), C_00000010); + + OP(icode, &ptr, iACC3, GPR(d), GPR(l+2), C_00000000, C_00000000); + + if (z == 2) /* center */ + break; + } + } + i += 2; + +#undef BASS_GPR +#undef TREBLE_GPR + + for (z = 0; z < 6; z++) { + SWITCH(icode, &ptr, tmp + 0, playback + SND_EMU10K1_PLAYBACK_CHANNELS + z, gpr + 0); + SWITCH_NEG(icode, &ptr, tmp + 1, gpr + 0); + SWITCH(icode, &ptr, tmp + 1, playback + z, tmp + 1); + OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + z), GPR(tmp + 0), GPR(tmp + 1), C_00000000); + } + snd_emu10k1_init_stereo_onoff_control(controls + i++, "Tone Control - Switch", gpr, 0); + gpr += 2; + + /* + * Process outputs + */ + if (emu->fx8010.extout_mask & ((1<<EXTOUT_AC97_L)|(1<<EXTOUT_AC97_R))) { + /* AC'97 Playback Volume */ + + for (z = 0; z < 2; z++) + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_AC97_L + z), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + z), C_00000000, C_00000000); + } + + if (emu->fx8010.extout_mask & ((1<<EXTOUT_TOSLINK_L)|(1<<EXTOUT_TOSLINK_R))) { + /* IEC958 Optical Raw Playback Switch */ + + for (z = 0; z < 2; z++) { + SWITCH(icode, &ptr, tmp + 0, 8 + z, gpr + z); + SWITCH_NEG(icode, &ptr, tmp + 1, gpr + z); + SWITCH(icode, &ptr, tmp + 1, playback + SND_EMU10K1_PLAYBACK_CHANNELS + z, tmp + 1); + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_TOSLINK_L + z), GPR(tmp + 0), GPR(tmp + 1), C_00000000); +#ifdef EMU10K1_CAPTURE_DIGITAL_OUT + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_ADC_CAP_L + z), GPR(tmp + 0), GPR(tmp + 1), C_00000000); +#endif + } + + snd_emu10k1_init_stereo_onoff_control(controls + i++, "IEC958 Optical Raw Playback Switch", gpr, 0); + gpr += 2; + } + + if (emu->fx8010.extout_mask & ((1<<EXTOUT_HEADPHONE_L)|(1<<EXTOUT_HEADPHONE_R))) { + /* Headphone Playback Volume */ + + for (z = 0; z < 2; z++) { + SWITCH(icode, &ptr, tmp + 0, playback + SND_EMU10K1_PLAYBACK_CHANNELS + 4 + z, gpr + 2 + z); + SWITCH_NEG(icode, &ptr, tmp + 1, gpr + 2 + z); + SWITCH(icode, &ptr, tmp + 1, playback + SND_EMU10K1_PLAYBACK_CHANNELS + z, tmp + 1); + OP(icode, &ptr, iACC3, GPR(tmp + 0), GPR(tmp + 0), GPR(tmp + 1), C_00000000); + VOLUME_OUT(icode, &ptr, EXTOUT_HEADPHONE_L + z, tmp + 0, gpr + z); + } + + snd_emu10k1_init_stereo_control(controls + i++, "Headphone Playback Volume", gpr + 0, 0); + controls[i-1].id.index = 1; /* AC'97 can have also Headphone control */ + snd_emu10k1_init_mono_onoff_control(controls + i++, "Headphone Center Playback Switch", gpr + 2, 0); + controls[i-1].id.index = 1; + snd_emu10k1_init_mono_onoff_control(controls + i++, "Headphone LFE Playback Switch", gpr + 3, 0); + controls[i-1].id.index = 1; + + gpr += 4; + } + + if (emu->fx8010.extout_mask & ((1<<EXTOUT_REAR_L)|(1<<EXTOUT_REAR_R))) + for (z = 0; z < 2; z++) + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_REAR_L + z), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 2 + z), C_00000000, C_00000000); + + if (emu->fx8010.extout_mask & ((1<<EXTOUT_AC97_REAR_L)|(1<<EXTOUT_AC97_REAR_R))) + for (z = 0; z < 2; z++) + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_AC97_REAR_L + z), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 2 + z), C_00000000, C_00000000); + + if (emu->fx8010.extout_mask & (1<<EXTOUT_AC97_CENTER)) { +#ifndef EMU10K1_CENTER_LFE_FROM_FRONT + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_AC97_CENTER), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 4), C_00000000, C_00000000); + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_ACENTER), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 4), C_00000000, C_00000000); +#else + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_AC97_CENTER), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 0), C_00000000, C_00000000); + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_ACENTER), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 0), C_00000000, C_00000000); +#endif + } + + if (emu->fx8010.extout_mask & (1<<EXTOUT_AC97_LFE)) { +#ifndef EMU10K1_CENTER_LFE_FROM_FRONT + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_AC97_LFE), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 5), C_00000000, C_00000000); + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_ALFE), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 5), C_00000000, C_00000000); +#else + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_AC97_LFE), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 1), C_00000000, C_00000000); + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_ALFE), GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 1), C_00000000, C_00000000); +#endif + } + +#ifndef EMU10K1_CAPTURE_DIGITAL_OUT + for (z = 0; z < 2; z++) + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_ADC_CAP_L + z), GPR(capture + z), C_00000000, C_00000000); +#endif + + if (emu->fx8010.extout_mask & (1<<EXTOUT_MIC_CAP)) + OP(icode, &ptr, iACC3, EXTOUT(EXTOUT_MIC_CAP), GPR(capture + 2), C_00000000, C_00000000); + + /* EFX capture - capture the 16 EXTINS */ + OP(icode, &ptr, iACC3, FXBUS2(14), C_00000000, C_00000000, EXTIN(0)); + OP(icode, &ptr, iACC3, FXBUS2(15), C_00000000, C_00000000, EXTIN(1)); + OP(icode, &ptr, iACC3, FXBUS2(0), C_00000000, C_00000000, EXTIN(2)); + OP(icode, &ptr, iACC3, FXBUS2(3), C_00000000, C_00000000, EXTIN(3)); + /* Dont connect anything to FXBUS2 1 and 2. These are shared with + * Center/LFE on the SBLive 5.1. The kX driver only changes the + * routing when it detects an SBLive 5.1. + * + * Since only 14 of the 16 EXTINs are used, this is not a big problem. + * We route AC97L and R to FX capture 14 and 15, SPDIF CD in to FX capture + * 0 and 3, then the rest of the EXTINs to the corresponding FX capture + * channel. + */ + for (z = 4; z < 14; z++) { + OP(icode, &ptr, iACC3, FXBUS2(z), C_00000000, C_00000000, EXTIN(z)); + } + + if (gpr > tmp) { + snd_BUG(); + err = -EIO; + goto __err; + } + if (i > SND_EMU10K1_GPR_CONTROLS) { + snd_BUG(); + err = -EIO; + goto __err; + } + + /* clear remaining instruction memory */ + while (ptr < 0x200) + OP(icode, &ptr, iACC3, C_00000000, C_00000000, C_00000000, C_00000000); + + if ((err = snd_emu10k1_fx8010_tram_setup(emu, ipcm->buffer_size)) < 0) + goto __err; + seg = snd_enter_user(); + icode->gpr_add_control_count = i; + icode->gpr_add_controls = (emu10k1_fx8010_control_gpr_t __user *)controls; + err = snd_emu10k1_icode_poke(emu, icode); + snd_leave_user(seg); + if (err >= 0) + err = snd_emu10k1_ipcm_poke(emu, ipcm); + __err: + kfree(ipcm); + kfree(controls); + if (icode != NULL) { + kfree((void *)icode->gpr_map); + kfree(icode); + } + return err; +} + +int __devinit snd_emu10k1_init_efx(emu10k1_t *emu) +{ + if (emu->audigy) + return _snd_emu10k1_audigy_init_efx(emu); + else + return _snd_emu10k1_init_efx(emu); +} + +void snd_emu10k1_free_efx(emu10k1_t *emu) +{ + /* stop processor */ + if (emu->audigy) + snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg = A_DBG_SINGLE_STEP); + else + snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg = EMU10K1_DBG_SINGLE_STEP); +} + +#if 0 // FIXME: who use them? +int snd_emu10k1_fx8010_tone_control_activate(emu10k1_t *emu, int output) +{ + snd_runtime_check(output >= 0 && output < 6, return -EINVAL); + snd_emu10k1_ptr_write(emu, emu->gpr_base + 0x94 + output, 0, 1); + return 0; +} + +int snd_emu10k1_fx8010_tone_control_deactivate(emu10k1_t *emu, int output) +{ + snd_runtime_check(output >= 0 && output < 6, return -EINVAL); + snd_emu10k1_ptr_write(emu, emu->gpr_base + 0x94 + output, 0, 0); + return 0; +} +#endif + +int snd_emu10k1_fx8010_tram_setup(emu10k1_t *emu, u32 size) +{ + u8 size_reg = 0; + + /* size is in samples */ + if (size != 0) { + size = (size - 1) >> 13; + + while (size) { + size >>= 1; + size_reg++; + } + size = 0x2000 << size_reg; + } + if ((emu->fx8010.etram_pages.bytes / 2) == size) + return 0; + spin_lock_irq(&emu->emu_lock); + outl(HCFG_LOCKTANKCACHE_MASK | inl(emu->port + HCFG), emu->port + HCFG); + spin_unlock_irq(&emu->emu_lock); + snd_emu10k1_ptr_write(emu, TCB, 0, 0); + snd_emu10k1_ptr_write(emu, TCBS, 0, 0); + if (emu->fx8010.etram_pages.area != NULL) { + snd_dma_free_pages(&emu->fx8010.etram_pages); + emu->fx8010.etram_pages.area = NULL; + emu->fx8010.etram_pages.bytes = 0; + } + + if (size > 0) { + if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(emu->pci), + size * 2, &emu->fx8010.etram_pages) < 0) + return -ENOMEM; + memset(emu->fx8010.etram_pages.area, 0, size * 2); + snd_emu10k1_ptr_write(emu, TCB, 0, emu->fx8010.etram_pages.addr); + snd_emu10k1_ptr_write(emu, TCBS, 0, size_reg); + spin_lock_irq(&emu->emu_lock); + outl(inl(emu->port + HCFG) & ~HCFG_LOCKTANKCACHE_MASK, emu->port + HCFG); + spin_unlock_irq(&emu->emu_lock); + } + + return 0; +} + +static int snd_emu10k1_fx8010_open(snd_hwdep_t * hw, struct file *file) +{ + return 0; +} + +static void copy_string(char *dst, char *src, char *null, int idx) +{ + if (src == NULL) + sprintf(dst, "%s %02X", null, idx); + else + strcpy(dst, src); +} + +static int snd_emu10k1_fx8010_info(emu10k1_t *emu, emu10k1_fx8010_info_t *info) +{ + char **fxbus, **extin, **extout; + unsigned short fxbus_mask, extin_mask, extout_mask; + int res; + + memset(info, 0, sizeof(info)); + info->card = emu->card_type; + info->internal_tram_size = emu->fx8010.itram_size; + info->external_tram_size = emu->fx8010.etram_pages.bytes / 2; + fxbus = fxbuses; + extin = emu->audigy ? audigy_ins : creative_ins; + extout = emu->audigy ? audigy_outs : creative_outs; + fxbus_mask = emu->fx8010.fxbus_mask; + extin_mask = emu->fx8010.extin_mask; + extout_mask = emu->fx8010.extout_mask; + for (res = 0; res < 16; res++, fxbus++, extin++, extout++) { + copy_string(info->fxbus_names[res], fxbus_mask & (1 << res) ? *fxbus : NULL, "FXBUS", res); + copy_string(info->extin_names[res], extin_mask & (1 << res) ? *extin : NULL, "Unused", res); + copy_string(info->extout_names[res], extout_mask & (1 << res) ? *extout : NULL, "Unused", res); + } + for (res = 16; res < 32; res++, extout++) + copy_string(info->extout_names[res], extout_mask & (1 << res) ? *extout : NULL, "Unused", res); + info->gpr_controls = emu->fx8010.gpr_count; + return 0; +} + +static int snd_emu10k1_fx8010_ioctl(snd_hwdep_t * hw, struct file *file, unsigned int cmd, unsigned long arg) +{ + emu10k1_t *emu = hw->private_data; + emu10k1_fx8010_info_t *info; + emu10k1_fx8010_code_t *icode; + emu10k1_fx8010_pcm_t *ipcm; + unsigned int addr; + void __user *argp = (void __user *)arg; + int res; + + switch (cmd) { + case SNDRV_EMU10K1_IOCTL_INFO: + info = (emu10k1_fx8010_info_t *)kmalloc(sizeof(*info), GFP_KERNEL); + if (!info) + return -ENOMEM; + if ((res = snd_emu10k1_fx8010_info(emu, info)) < 0) { + kfree(info); + return res; + } + if (copy_to_user(argp, info, sizeof(*info))) { + kfree(info); + return -EFAULT; + } + kfree(info); + return 0; + case SNDRV_EMU10K1_IOCTL_CODE_POKE: + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + icode = (emu10k1_fx8010_code_t *)kmalloc(sizeof(*icode), GFP_KERNEL); + if (icode == NULL) + return -ENOMEM; + if (copy_from_user(icode, argp, sizeof(*icode))) { + kfree(icode); + return -EFAULT; + } + res = snd_emu10k1_icode_poke(emu, icode); + kfree(icode); + return res; + case SNDRV_EMU10K1_IOCTL_CODE_PEEK: + icode = (emu10k1_fx8010_code_t *)kmalloc(sizeof(*icode), GFP_KERNEL); + if (icode == NULL) + return -ENOMEM; + if (copy_from_user(icode, argp, sizeof(*icode))) { + kfree(icode); + return -EFAULT; + } + res = snd_emu10k1_icode_peek(emu, icode); + if (res == 0 && copy_to_user(argp, icode, sizeof(*icode))) { + kfree(icode); + return -EFAULT; + } + kfree(icode); + return res; + case SNDRV_EMU10K1_IOCTL_PCM_POKE: + ipcm = (emu10k1_fx8010_pcm_t *)kmalloc(sizeof(*ipcm), GFP_KERNEL); + if (ipcm == NULL) + return -ENOMEM; + if (copy_from_user(ipcm, argp, sizeof(*ipcm))) { + kfree(ipcm); + return -EFAULT; + } + res = snd_emu10k1_ipcm_poke(emu, ipcm); + kfree(ipcm); + return res; + case SNDRV_EMU10K1_IOCTL_PCM_PEEK: + ipcm = kcalloc(1, sizeof(*ipcm), GFP_KERNEL); + if (ipcm == NULL) + return -ENOMEM; + if (copy_from_user(ipcm, argp, sizeof(*ipcm))) { + kfree(ipcm); + return -EFAULT; + } + res = snd_emu10k1_ipcm_peek(emu, ipcm); + if (res == 0 && copy_to_user(argp, ipcm, sizeof(*ipcm))) { + kfree(ipcm); + return -EFAULT; + } + kfree(ipcm); + return res; + case SNDRV_EMU10K1_IOCTL_TRAM_SETUP: + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + if (get_user(addr, (unsigned int __user *)argp)) + return -EFAULT; + down(&emu->fx8010.lock); + res = snd_emu10k1_fx8010_tram_setup(emu, addr); + up(&emu->fx8010.lock); + return res; + case SNDRV_EMU10K1_IOCTL_STOP: + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + if (emu->audigy) + snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg |= A_DBG_SINGLE_STEP); + else + snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg |= EMU10K1_DBG_SINGLE_STEP); + return 0; + case SNDRV_EMU10K1_IOCTL_CONTINUE: + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + if (emu->audigy) + snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg = 0); + else + snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg = 0); + return 0; + case SNDRV_EMU10K1_IOCTL_ZERO_TRAM_COUNTER: + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + if (emu->audigy) + snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg | A_DBG_ZC); + else + snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg | EMU10K1_DBG_ZC); + udelay(10); + if (emu->audigy) + snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg); + else + snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg); + return 0; + case SNDRV_EMU10K1_IOCTL_SINGLE_STEP: + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + if (get_user(addr, (unsigned int __user *)argp)) + return -EFAULT; + if (addr > 0x1ff) + return -EINVAL; + if (emu->audigy) + snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg |= A_DBG_SINGLE_STEP | addr); + else + snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg |= EMU10K1_DBG_SINGLE_STEP | addr); + udelay(10); + if (emu->audigy) + snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg |= A_DBG_SINGLE_STEP | A_DBG_STEP_ADDR | addr); + else + snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg |= EMU10K1_DBG_SINGLE_STEP | EMU10K1_DBG_STEP | addr); + return 0; + case SNDRV_EMU10K1_IOCTL_DBG_READ: + if (emu->audigy) + addr = snd_emu10k1_ptr_read(emu, A_DBG, 0); + else + addr = snd_emu10k1_ptr_read(emu, DBG, 0); + if (put_user(addr, (unsigned int __user *)argp)) + return -EFAULT; + return 0; + } + return -ENOTTY; +} + +static int snd_emu10k1_fx8010_release(snd_hwdep_t * hw, struct file *file) +{ + return 0; +} + +int __devinit snd_emu10k1_fx8010_new(emu10k1_t *emu, int device, snd_hwdep_t ** rhwdep) +{ + snd_hwdep_t *hw; + int err; + + if (rhwdep) + *rhwdep = NULL; + if ((err = snd_hwdep_new(emu->card, "FX8010", device, &hw)) < 0) + return err; + strcpy(hw->name, "EMU10K1 (FX8010)"); + hw->iface = SNDRV_HWDEP_IFACE_EMU10K1; + hw->ops.open = snd_emu10k1_fx8010_open; + hw->ops.ioctl = snd_emu10k1_fx8010_ioctl; + hw->ops.release = snd_emu10k1_fx8010_release; + hw->private_data = emu; + if (rhwdep) + *rhwdep = hw; + return 0; +} |