Add Intel HD Audio support to qemu.
This patch adds three devices to qemu: intel-hda Intel HD Audio Controller, the PCI device. Provides a HDA bus. Emulates ICH6 at the moment. Adding a ICH9 PCIE variant shouldn't be hard. hda-duplex HDA Codec. Attaches to the HDA bus. Supports 16bit stereo, rates 16k -> 96k, playback, recording and volume control (with CONFIG_MIXEMU=y). hda-output HDA Codec without recording support. Subset of the hda-duplex codec. Use this if you don't want your guests access your mic. Usage: add '-device intel-hda -device hda-duplex' to your command line. Tested guests: * Linux works. * Win7 works. * DOS (mpxplay) works. * WinXP doesn't work. [ v2 changes ] * Fixed endianess, big endian hosts work now. * Fixed some emulation bugs. * Added immediate command emulation. * Added vmstate support. * Make it behave like all other sound card drivers: - can be configured via '--audio-card-list=hda' - can be added to a VM using '-soundhw hda' * Code style fixups. * Zapped guest-triggerable asserts. * Handle partial reads/writes of audio data correctly. Cc: malc <av1474@comtv.ru> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
This commit is contained in:
parent
cdae5cfbd3
commit
d61a4ce8f0
@ -253,6 +253,7 @@ sound-obj-$(CONFIG_AC97) += ac97.o
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sound-obj-$(CONFIG_ADLIB) += fmopl.o adlib.o
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sound-obj-$(CONFIG_GUS) += gus.o gusemu_hal.o gusemu_mixer.o
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sound-obj-$(CONFIG_CS4231A) += cs4231a.o
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sound-obj-$(CONFIG_HDA) += intel-hda.o hda-audio.o
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adlib.o fmopl.o: QEMU_CFLAGS += -DBUILD_Y8950=0
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hw-obj-$(CONFIG_SOUND) += $(sound-obj-y)
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10
arch_init.c
10
arch_init.c
@ -499,6 +499,16 @@ struct soundhw soundhw[] = {
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},
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#endif
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#ifdef CONFIG_HDA
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{
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"hda",
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"Intel HD Audio",
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0,
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0,
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{ .init_pci = intel_hda_and_codec_init }
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},
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#endif
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#endif /* HAS_AUDIO_CHOICE */
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{ NULL, NULL, 0, 0, { NULL } }
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4
configure
vendored
4
configure
vendored
@ -76,8 +76,8 @@ sparc_cpu=""
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cross_prefix=""
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cc="gcc"
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audio_drv_list=""
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audio_card_list="ac97 es1370 sb16"
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audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
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audio_card_list="ac97 es1370 sb16 hda"
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audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
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block_drv_whitelist=""
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host_cc="gcc"
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ar="ar"
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@ -15,3 +15,6 @@ int ac97_init(PCIBus *buf);
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/* cs4231a.c */
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int cs4231a_init(qemu_irq *pic);
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/* intel-hda.c + hda-audio.c */
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int intel_hda_and_codec_init(PCIBus *bus);
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902
hw/hda-audio.c
Normal file
902
hw/hda-audio.c
Normal file
@ -0,0 +1,902 @@
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/*
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* Copyright (C) 2010 Red Hat, Inc.
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*
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* written by Gerd Hoffmann <kraxel@redhat.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 or
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* (at your option) version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "hw.h"
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#include "pci.h"
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#include "intel-hda.h"
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#include "intel-hda-defs.h"
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#include "audio/audio.h"
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/* -------------------------------------------------------------------------- */
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typedef struct desc_param {
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uint32_t id;
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uint32_t val;
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} desc_param;
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typedef struct desc_node {
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uint32_t nid;
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const char *name;
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const desc_param *params;
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uint32_t nparams;
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uint32_t config;
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uint32_t pinctl;
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uint32_t *conn;
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uint32_t stindex;
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} desc_node;
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typedef struct desc_codec {
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const char *name;
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uint32_t iid;
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const desc_node *nodes;
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uint32_t nnodes;
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} desc_codec;
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static const desc_param* hda_codec_find_param(const desc_node *node, uint32_t id)
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{
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int i;
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for (i = 0; i < node->nparams; i++) {
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if (node->params[i].id == id) {
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return &node->params[i];
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}
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}
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return NULL;
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}
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static const desc_node* hda_codec_find_node(const desc_codec *codec, uint32_t nid)
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{
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int i;
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for (i = 0; i < codec->nnodes; i++) {
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if (codec->nodes[i].nid == nid) {
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return &codec->nodes[i];
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}
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}
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return NULL;
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}
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static void hda_codec_parse_fmt(uint32_t format, struct audsettings *as)
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{
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if (format & AC_FMT_TYPE_NON_PCM) {
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return;
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}
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as->freq = (format & AC_FMT_BASE_44K) ? 44100 : 48000;
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switch ((format & AC_FMT_MULT_MASK) >> AC_FMT_MULT_SHIFT) {
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case 1: as->freq *= 2; break;
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case 2: as->freq *= 3; break;
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case 3: as->freq *= 4; break;
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}
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switch ((format & AC_FMT_DIV_MASK) >> AC_FMT_DIV_SHIFT) {
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case 1: as->freq /= 2; break;
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case 2: as->freq /= 3; break;
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case 3: as->freq /= 4; break;
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case 4: as->freq /= 5; break;
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case 5: as->freq /= 6; break;
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case 6: as->freq /= 7; break;
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case 7: as->freq /= 8; break;
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}
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switch (format & AC_FMT_BITS_MASK) {
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case AC_FMT_BITS_8: as->fmt = AUD_FMT_S8; break;
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case AC_FMT_BITS_16: as->fmt = AUD_FMT_S16; break;
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case AC_FMT_BITS_32: as->fmt = AUD_FMT_S32; break;
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}
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as->nchannels = ((format & AC_FMT_CHAN_MASK) >> AC_FMT_CHAN_SHIFT) + 1;
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}
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/* -------------------------------------------------------------------------- */
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/*
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* HDA codec descriptions
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*/
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/* some defines */
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#define QEMU_HDA_ID_VENDOR 0x1af4
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#define QEMU_HDA_ID_OUTPUT ((QEMU_HDA_ID_VENDOR << 16) | 0x10)
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#define QEMU_HDA_ID_DUPLEX ((QEMU_HDA_ID_VENDOR << 16) | 0x20)
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#define QEMU_HDA_PCM_FORMATS (AC_SUPPCM_BITS_16 | \
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0x1fc /* 16 -> 96 kHz */)
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#define QEMU_HDA_AMP_NONE (0)
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#define QEMU_HDA_AMP_STEPS 0x4a
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#ifdef CONFIG_MIXEMU
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#define QEMU_HDA_AMP_CAPS \
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(AC_AMPCAP_MUTE | \
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(QEMU_HDA_AMP_STEPS << AC_AMPCAP_OFFSET_SHIFT) | \
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(QEMU_HDA_AMP_STEPS << AC_AMPCAP_NUM_STEPS_SHIFT) | \
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(3 << AC_AMPCAP_STEP_SIZE_SHIFT))
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#else
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#define QEMU_HDA_AMP_CAPS QEMU_HDA_AMP_NONE
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#endif
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/* common: audio output widget */
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static const desc_param common_params_audio_dac[] = {
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{
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.id = AC_PAR_AUDIO_WIDGET_CAP,
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.val = ((AC_WID_AUD_OUT << AC_WCAP_TYPE_SHIFT) |
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AC_WCAP_FORMAT_OVRD |
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AC_WCAP_AMP_OVRD |
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AC_WCAP_OUT_AMP |
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AC_WCAP_STEREO),
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},{
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.id = AC_PAR_PCM,
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.val = QEMU_HDA_PCM_FORMATS,
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},{
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.id = AC_PAR_STREAM,
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.val = AC_SUPFMT_PCM,
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},{
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.id = AC_PAR_AMP_IN_CAP,
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.val = QEMU_HDA_AMP_NONE,
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},{
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.id = AC_PAR_AMP_OUT_CAP,
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.val = QEMU_HDA_AMP_CAPS,
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},
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};
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/* common: pin widget (line-out) */
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static const desc_param common_params_audio_lineout[] = {
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{
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.id = AC_PAR_AUDIO_WIDGET_CAP,
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.val = ((AC_WID_PIN << AC_WCAP_TYPE_SHIFT) |
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AC_WCAP_CONN_LIST |
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AC_WCAP_STEREO),
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},{
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.id = AC_PAR_PIN_CAP,
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.val = AC_PINCAP_OUT,
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},{
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.id = AC_PAR_CONNLIST_LEN,
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.val = 1,
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},{
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.id = AC_PAR_AMP_IN_CAP,
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.val = QEMU_HDA_AMP_NONE,
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},{
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.id = AC_PAR_AMP_OUT_CAP,
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.val = QEMU_HDA_AMP_NONE,
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},
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};
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/* output: root node */
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static const desc_param output_params_root[] = {
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{
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.id = AC_PAR_VENDOR_ID,
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.val = QEMU_HDA_ID_OUTPUT,
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},{
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.id = AC_PAR_SUBSYSTEM_ID,
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.val = QEMU_HDA_ID_OUTPUT,
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},{
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.id = AC_PAR_REV_ID,
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.val = 0x00100101,
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},{
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.id = AC_PAR_NODE_COUNT,
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.val = 0x00010001,
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},
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};
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/* output: audio function */
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static const desc_param output_params_audio_func[] = {
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{
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.id = AC_PAR_FUNCTION_TYPE,
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.val = AC_GRP_AUDIO_FUNCTION,
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},{
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.id = AC_PAR_SUBSYSTEM_ID,
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.val = QEMU_HDA_ID_OUTPUT,
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},{
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.id = AC_PAR_NODE_COUNT,
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.val = 0x00020002,
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},{
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.id = AC_PAR_PCM,
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.val = QEMU_HDA_PCM_FORMATS,
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},{
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.id = AC_PAR_STREAM,
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.val = AC_SUPFMT_PCM,
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},{
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.id = AC_PAR_AMP_IN_CAP,
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.val = QEMU_HDA_AMP_NONE,
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},{
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.id = AC_PAR_AMP_OUT_CAP,
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.val = QEMU_HDA_AMP_NONE,
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},{
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.id = AC_PAR_GPIO_CAP,
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.val = 0,
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},{
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.id = AC_PAR_AUDIO_FG_CAP,
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.val = 0x00000808,
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},{
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.id = AC_PAR_POWER_STATE,
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.val = 0,
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},
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};
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/* output: nodes */
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static const desc_node output_nodes[] = {
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{
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.nid = AC_NODE_ROOT,
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.name = "root",
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.params = output_params_root,
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.nparams = ARRAY_SIZE(output_params_root),
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},{
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.nid = 1,
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.name = "func",
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.params = output_params_audio_func,
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.nparams = ARRAY_SIZE(output_params_audio_func),
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},{
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.nid = 2,
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.name = "dac",
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.params = common_params_audio_dac,
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.nparams = ARRAY_SIZE(common_params_audio_dac),
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.stindex = 0,
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},{
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.nid = 3,
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.name = "out",
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.params = common_params_audio_lineout,
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.nparams = ARRAY_SIZE(common_params_audio_lineout),
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.config = ((AC_JACK_PORT_COMPLEX << AC_DEFCFG_PORT_CONN_SHIFT) |
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(AC_JACK_LINE_OUT << AC_DEFCFG_DEVICE_SHIFT) |
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(AC_JACK_CONN_UNKNOWN << AC_DEFCFG_CONN_TYPE_SHIFT) |
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(AC_JACK_COLOR_GREEN << AC_DEFCFG_COLOR_SHIFT) |
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0x10),
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.pinctl = AC_PINCTL_OUT_EN,
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.conn = (uint32_t[]) { 2 },
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}
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};
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/* output: codec */
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static const desc_codec output = {
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.name = "output",
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.iid = QEMU_HDA_ID_OUTPUT,
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.nodes = output_nodes,
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.nnodes = ARRAY_SIZE(output_nodes),
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};
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/* duplex: root node */
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static const desc_param duplex_params_root[] = {
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{
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.id = AC_PAR_VENDOR_ID,
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.val = QEMU_HDA_ID_DUPLEX,
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},{
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.id = AC_PAR_SUBSYSTEM_ID,
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.val = QEMU_HDA_ID_DUPLEX,
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},{
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.id = AC_PAR_REV_ID,
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.val = 0x00100101,
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},{
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.id = AC_PAR_NODE_COUNT,
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.val = 0x00010001,
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},
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};
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/* duplex: audio input widget */
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static const desc_param duplex_params_audio_adc[] = {
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{
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.id = AC_PAR_AUDIO_WIDGET_CAP,
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.val = ((AC_WID_AUD_IN << AC_WCAP_TYPE_SHIFT) |
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AC_WCAP_CONN_LIST |
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AC_WCAP_FORMAT_OVRD |
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AC_WCAP_AMP_OVRD |
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AC_WCAP_IN_AMP |
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AC_WCAP_STEREO),
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},{
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.id = AC_PAR_CONNLIST_LEN,
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.val = 1,
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},{
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.id = AC_PAR_PCM,
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.val = QEMU_HDA_PCM_FORMATS,
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},{
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.id = AC_PAR_STREAM,
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.val = AC_SUPFMT_PCM,
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},{
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.id = AC_PAR_AMP_IN_CAP,
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.val = QEMU_HDA_AMP_CAPS,
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},{
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.id = AC_PAR_AMP_OUT_CAP,
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.val = QEMU_HDA_AMP_NONE,
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},
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};
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/* duplex: pin widget (line-in) */
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static const desc_param duplex_params_audio_linein[] = {
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{
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.id = AC_PAR_AUDIO_WIDGET_CAP,
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.val = ((AC_WID_PIN << AC_WCAP_TYPE_SHIFT) |
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AC_WCAP_STEREO),
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},{
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.id = AC_PAR_PIN_CAP,
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.val = AC_PINCAP_IN,
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},{
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.id = AC_PAR_AMP_IN_CAP,
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.val = QEMU_HDA_AMP_NONE,
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},{
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.id = AC_PAR_AMP_OUT_CAP,
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.val = QEMU_HDA_AMP_NONE,
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},
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};
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/* duplex: audio function */
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static const desc_param duplex_params_audio_func[] = {
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{
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.id = AC_PAR_FUNCTION_TYPE,
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.val = AC_GRP_AUDIO_FUNCTION,
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},{
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.id = AC_PAR_SUBSYSTEM_ID,
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.val = QEMU_HDA_ID_DUPLEX,
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},{
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.id = AC_PAR_NODE_COUNT,
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.val = 0x00020004,
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},{
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.id = AC_PAR_PCM,
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.val = QEMU_HDA_PCM_FORMATS,
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},{
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.id = AC_PAR_STREAM,
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.val = AC_SUPFMT_PCM,
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},{
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.id = AC_PAR_AMP_IN_CAP,
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.val = QEMU_HDA_AMP_NONE,
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},{
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.id = AC_PAR_AMP_OUT_CAP,
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.val = QEMU_HDA_AMP_NONE,
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},{
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.id = AC_PAR_GPIO_CAP,
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.val = 0,
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},{
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.id = AC_PAR_AUDIO_FG_CAP,
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.val = 0x00000808,
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},{
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.id = AC_PAR_POWER_STATE,
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.val = 0,
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},
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};
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/* duplex: nodes */
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static const desc_node duplex_nodes[] = {
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{
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.nid = AC_NODE_ROOT,
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.name = "root",
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.params = duplex_params_root,
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.nparams = ARRAY_SIZE(duplex_params_root),
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},{
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.nid = 1,
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.name = "func",
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.params = duplex_params_audio_func,
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.nparams = ARRAY_SIZE(duplex_params_audio_func),
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},{
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.nid = 2,
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.name = "dac",
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.params = common_params_audio_dac,
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.nparams = ARRAY_SIZE(common_params_audio_dac),
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.stindex = 0,
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},{
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.nid = 3,
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.name = "out",
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.params = common_params_audio_lineout,
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.nparams = ARRAY_SIZE(common_params_audio_lineout),
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.config = ((AC_JACK_PORT_COMPLEX << AC_DEFCFG_PORT_CONN_SHIFT) |
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(AC_JACK_LINE_OUT << AC_DEFCFG_DEVICE_SHIFT) |
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(AC_JACK_CONN_UNKNOWN << AC_DEFCFG_CONN_TYPE_SHIFT) |
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(AC_JACK_COLOR_GREEN << AC_DEFCFG_COLOR_SHIFT) |
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||||
0x10),
|
||||
.pinctl = AC_PINCTL_OUT_EN,
|
||||
.conn = (uint32_t[]) { 2 },
|
||||
},{
|
||||
.nid = 4,
|
||||
.name = "adc",
|
||||
.params = duplex_params_audio_adc,
|
||||
.nparams = ARRAY_SIZE(duplex_params_audio_adc),
|
||||
.stindex = 1,
|
||||
.conn = (uint32_t[]) { 5 },
|
||||
},{
|
||||
.nid = 5,
|
||||
.name = "in",
|
||||
.params = duplex_params_audio_linein,
|
||||
.nparams = ARRAY_SIZE(duplex_params_audio_linein),
|
||||
.config = ((AC_JACK_PORT_COMPLEX << AC_DEFCFG_PORT_CONN_SHIFT) |
|
||||
(AC_JACK_LINE_IN << AC_DEFCFG_DEVICE_SHIFT) |
|
||||
(AC_JACK_CONN_UNKNOWN << AC_DEFCFG_CONN_TYPE_SHIFT) |
|
||||
(AC_JACK_COLOR_RED << AC_DEFCFG_COLOR_SHIFT) |
|
||||
0x20),
|
||||
.pinctl = AC_PINCTL_IN_EN,
|
||||
}
|
||||
};
|
||||
|
||||
/* duplex: codec */
|
||||
static const desc_codec duplex = {
|
||||
.name = "duplex",
|
||||
.iid = QEMU_HDA_ID_DUPLEX,
|
||||
.nodes = duplex_nodes,
|
||||
.nnodes = ARRAY_SIZE(duplex_nodes),
|
||||
};
|
||||
|
||||
/* -------------------------------------------------------------------------- */
|
||||
|
||||
static const char *fmt2name[] = {
|
||||
[ AUD_FMT_U8 ] = "PCM-U8",
|
||||
[ AUD_FMT_S8 ] = "PCM-S8",
|
||||
[ AUD_FMT_U16 ] = "PCM-U16",
|
||||
[ AUD_FMT_S16 ] = "PCM-S16",
|
||||
[ AUD_FMT_U32 ] = "PCM-U32",
|
||||
[ AUD_FMT_S32 ] = "PCM-S32",
|
||||
};
|
||||
|
||||
typedef struct HDAAudioState HDAAudioState;
|
||||
typedef struct HDAAudioStream HDAAudioStream;
|
||||
|
||||
struct HDAAudioStream {
|
||||
HDAAudioState *state;
|
||||
const desc_node *node;
|
||||
bool output, running;
|
||||
uint32_t stream;
|
||||
uint32_t channel;
|
||||
uint32_t format;
|
||||
uint32_t gain_left, gain_right;
|
||||
bool mute_left, mute_right;
|
||||
struct audsettings as;
|
||||
union {
|
||||
SWVoiceIn *in;
|
||||
SWVoiceOut *out;
|
||||
} voice;
|
||||
uint8_t buf[HDA_BUFFER_SIZE];
|
||||
uint32_t bpos;
|
||||
};
|
||||
|
||||
struct HDAAudioState {
|
||||
HDACodecDevice hda;
|
||||
const char *name;
|
||||
|
||||
QEMUSoundCard card;
|
||||
const desc_codec *desc;
|
||||
HDAAudioStream st[4];
|
||||
bool running[16];
|
||||
|
||||
/* properties */
|
||||
uint32_t debug;
|
||||
};
|
||||
|
||||
static void hda_audio_input_cb(void *opaque, int avail)
|
||||
{
|
||||
HDAAudioStream *st = opaque;
|
||||
int recv = 0;
|
||||
int len;
|
||||
bool rc;
|
||||
|
||||
while (avail - recv >= sizeof(st->buf)) {
|
||||
if (st->bpos != sizeof(st->buf)) {
|
||||
len = AUD_read(st->voice.in, st->buf + st->bpos,
|
||||
sizeof(st->buf) - st->bpos);
|
||||
st->bpos += len;
|
||||
recv += len;
|
||||
if (st->bpos != sizeof(st->buf)) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
rc = hda_codec_xfer(&st->state->hda, st->stream, false,
|
||||
st->buf, sizeof(st->buf));
|
||||
if (!rc) {
|
||||
break;
|
||||
}
|
||||
st->bpos = 0;
|
||||
}
|
||||
}
|
||||
|
||||
static void hda_audio_output_cb(void *opaque, int avail)
|
||||
{
|
||||
HDAAudioStream *st = opaque;
|
||||
int sent = 0;
|
||||
int len;
|
||||
bool rc;
|
||||
|
||||
while (avail - sent >= sizeof(st->buf)) {
|
||||
if (st->bpos == sizeof(st->buf)) {
|
||||
rc = hda_codec_xfer(&st->state->hda, st->stream, true,
|
||||
st->buf, sizeof(st->buf));
|
||||
if (!rc) {
|
||||
break;
|
||||
}
|
||||
st->bpos = 0;
|
||||
}
|
||||
len = AUD_write(st->voice.out, st->buf + st->bpos,
|
||||
sizeof(st->buf) - st->bpos);
|
||||
st->bpos += len;
|
||||
sent += len;
|
||||
if (st->bpos != sizeof(st->buf)) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void hda_audio_set_running(HDAAudioStream *st, bool running)
|
||||
{
|
||||
if (st->node == NULL) {
|
||||
return;
|
||||
}
|
||||
if (st->running == running) {
|
||||
return;
|
||||
}
|
||||
st->running = running;
|
||||
dprint(st->state, 1, "%s: %s (stream %d)\n", st->node->name,
|
||||
st->running ? "on" : "off", st->stream);
|
||||
if (st->output) {
|
||||
AUD_set_active_out(st->voice.out, st->running);
|
||||
} else {
|
||||
AUD_set_active_in(st->voice.in, st->running);
|
||||
}
|
||||
}
|
||||
|
||||
static void hda_audio_set_amp(HDAAudioStream *st)
|
||||
{
|
||||
bool muted;
|
||||
uint32_t left, right;
|
||||
|
||||
if (st->node == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
muted = st->mute_left && st->mute_right;
|
||||
left = st->mute_left ? 0 : st->gain_left;
|
||||
right = st->mute_right ? 0 : st->gain_right;
|
||||
|
||||
left = left * 255 / QEMU_HDA_AMP_STEPS;
|
||||
right = right * 255 / QEMU_HDA_AMP_STEPS;
|
||||
|
||||
if (st->output) {
|
||||
AUD_set_volume_out(st->voice.out, muted, left, right);
|
||||
} else {
|
||||
AUD_set_volume_in(st->voice.in, muted, left, right);
|
||||
}
|
||||
}
|
||||
|
||||
static void hda_audio_setup(HDAAudioStream *st)
|
||||
{
|
||||
if (st->node == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
dprint(st->state, 1, "%s: format: %d x %s @ %d Hz\n",
|
||||
st->node->name, st->as.nchannels,
|
||||
fmt2name[st->as.fmt], st->as.freq);
|
||||
|
||||
if (st->output) {
|
||||
st->voice.out = AUD_open_out(&st->state->card, st->voice.out,
|
||||
st->node->name, st,
|
||||
hda_audio_output_cb, &st->as);
|
||||
} else {
|
||||
st->voice.in = AUD_open_in(&st->state->card, st->voice.in,
|
||||
st->node->name, st,
|
||||
hda_audio_input_cb, &st->as);
|
||||
}
|
||||
}
|
||||
|
||||
static void hda_audio_command(HDACodecDevice *hda, uint32_t nid, uint32_t data)
|
||||
{
|
||||
HDAAudioState *a = DO_UPCAST(HDAAudioState, hda, hda);
|
||||
HDAAudioStream *st;
|
||||
const desc_node *node = NULL;
|
||||
const desc_param *param;
|
||||
uint32_t verb, payload, response, count, shift;
|
||||
|
||||
if ((data & 0x70000) == 0x70000) {
|
||||
/* 12/8 id/payload */
|
||||
verb = (data >> 8) & 0xfff;
|
||||
payload = data & 0x00ff;
|
||||
} else {
|
||||
/* 4/16 id/payload */
|
||||
verb = (data >> 8) & 0xf00;
|
||||
payload = data & 0xffff;
|
||||
}
|
||||
|
||||
node = hda_codec_find_node(a->desc, nid);
|
||||
if (node == NULL) {
|
||||
goto fail;
|
||||
}
|
||||
dprint(a, 2, "%s: nid %d (%s), verb 0x%x, payload 0x%x\n",
|
||||
__FUNCTION__, nid, node->name, verb, payload);
|
||||
|
||||
switch (verb) {
|
||||
/* all nodes */
|
||||
case AC_VERB_PARAMETERS:
|
||||
param = hda_codec_find_param(node, payload);
|
||||
if (param == NULL) {
|
||||
goto fail;
|
||||
}
|
||||
hda_codec_response(hda, true, param->val);
|
||||
break;
|
||||
case AC_VERB_GET_SUBSYSTEM_ID:
|
||||
hda_codec_response(hda, true, a->desc->iid);
|
||||
break;
|
||||
|
||||
/* all functions */
|
||||
case AC_VERB_GET_CONNECT_LIST:
|
||||
param = hda_codec_find_param(node, AC_PAR_CONNLIST_LEN);
|
||||
count = param ? param->val : 0;
|
||||
response = 0;
|
||||
shift = 0;
|
||||
while (payload < count && shift < 32) {
|
||||
response |= node->conn[payload] << shift;
|
||||
payload++;
|
||||
shift += 8;
|
||||
}
|
||||
hda_codec_response(hda, true, response);
|
||||
break;
|
||||
|
||||
/* pin widget */
|
||||
case AC_VERB_GET_CONFIG_DEFAULT:
|
||||
hda_codec_response(hda, true, node->config);
|
||||
break;
|
||||
case AC_VERB_GET_PIN_WIDGET_CONTROL:
|
||||
hda_codec_response(hda, true, node->pinctl);
|
||||
break;
|
||||
case AC_VERB_SET_PIN_WIDGET_CONTROL:
|
||||
if (node->pinctl != payload) {
|
||||
dprint(a, 1, "unhandled pin control bit\n");
|
||||
}
|
||||
hda_codec_response(hda, true, 0);
|
||||
break;
|
||||
|
||||
/* audio in/out widget */
|
||||
case AC_VERB_SET_CHANNEL_STREAMID:
|
||||
st = a->st + node->stindex;
|
||||
if (st->node == NULL) {
|
||||
goto fail;
|
||||
}
|
||||
hda_audio_set_running(st, false);
|
||||
st->stream = (payload >> 4) & 0x0f;
|
||||
st->channel = payload & 0x0f;
|
||||
dprint(a, 2, "%s: stream %d, channel %d\n",
|
||||
st->node->name, st->stream, st->channel);
|
||||
hda_audio_set_running(st, a->running[st->stream]);
|
||||
hda_codec_response(hda, true, 0);
|
||||
break;
|
||||
case AC_VERB_GET_CONV:
|
||||
st = a->st + node->stindex;
|
||||
if (st->node == NULL) {
|
||||
goto fail;
|
||||
}
|
||||
response = st->stream << 4 | st->channel;
|
||||
hda_codec_response(hda, true, response);
|
||||
break;
|
||||
case AC_VERB_SET_STREAM_FORMAT:
|
||||
st = a->st + node->stindex;
|
||||
if (st->node == NULL) {
|
||||
goto fail;
|
||||
}
|
||||
st->format = payload;
|
||||
hda_codec_parse_fmt(st->format, &st->as);
|
||||
hda_audio_setup(st);
|
||||
hda_codec_response(hda, true, 0);
|
||||
break;
|
||||
case AC_VERB_GET_STREAM_FORMAT:
|
||||
st = a->st + node->stindex;
|
||||
if (st->node == NULL) {
|
||||
goto fail;
|
||||
}
|
||||
hda_codec_response(hda, true, st->format);
|
||||
break;
|
||||
case AC_VERB_GET_AMP_GAIN_MUTE:
|
||||
st = a->st + node->stindex;
|
||||
if (st->node == NULL) {
|
||||
goto fail;
|
||||
}
|
||||
if (payload & AC_AMP_GET_LEFT) {
|
||||
response = st->gain_left | (st->mute_left ? AC_AMP_MUTE : 0);
|
||||
} else {
|
||||
response = st->gain_right | (st->mute_right ? AC_AMP_MUTE : 0);
|
||||
}
|
||||
hda_codec_response(hda, true, response);
|
||||
break;
|
||||
case AC_VERB_SET_AMP_GAIN_MUTE:
|
||||
st = a->st + node->stindex;
|
||||
if (st->node == NULL) {
|
||||
goto fail;
|
||||
}
|
||||
dprint(a, 1, "amp (%s): %s%s%s%s index %d gain %3d %s\n",
|
||||
st->node->name,
|
||||
(payload & AC_AMP_SET_OUTPUT) ? "o" : "-",
|
||||
(payload & AC_AMP_SET_INPUT) ? "i" : "-",
|
||||
(payload & AC_AMP_SET_LEFT) ? "l" : "-",
|
||||
(payload & AC_AMP_SET_RIGHT) ? "r" : "-",
|
||||
(payload & AC_AMP_SET_INDEX) >> AC_AMP_SET_INDEX_SHIFT,
|
||||
(payload & AC_AMP_GAIN),
|
||||
(payload & AC_AMP_MUTE) ? "muted" : "");
|
||||
if (payload & AC_AMP_SET_LEFT) {
|
||||
st->gain_left = payload & AC_AMP_GAIN;
|
||||
st->mute_left = payload & AC_AMP_MUTE;
|
||||
}
|
||||
if (payload & AC_AMP_SET_RIGHT) {
|
||||
st->gain_right = payload & AC_AMP_GAIN;
|
||||
st->mute_right = payload & AC_AMP_MUTE;
|
||||
}
|
||||
hda_audio_set_amp(st);
|
||||
hda_codec_response(hda, true, 0);
|
||||
break;
|
||||
|
||||
/* not supported */
|
||||
case AC_VERB_SET_POWER_STATE:
|
||||
case AC_VERB_GET_POWER_STATE:
|
||||
case AC_VERB_GET_SDI_SELECT:
|
||||
hda_codec_response(hda, true, 0);
|
||||
break;
|
||||
default:
|
||||
goto fail;
|
||||
}
|
||||
return;
|
||||
|
||||
fail:
|
||||
dprint(a, 1, "%s: not handled: nid %d (%s), verb 0x%x, payload 0x%x\n",
|
||||
__FUNCTION__, nid, node ? node->name : "?", verb, payload);
|
||||
hda_codec_response(hda, true, 0);
|
||||
}
|
||||
|
||||
static void hda_audio_stream(HDACodecDevice *hda, uint32_t stnr, bool running)
|
||||
{
|
||||
HDAAudioState *a = DO_UPCAST(HDAAudioState, hda, hda);
|
||||
int s;
|
||||
|
||||
a->running[stnr] = running;
|
||||
for (s = 0; s < ARRAY_SIZE(a->st); s++) {
|
||||
if (a->st[s].node == NULL) {
|
||||
continue;
|
||||
}
|
||||
if (a->st[s].stream != stnr) {
|
||||
continue;
|
||||
}
|
||||
hda_audio_set_running(&a->st[s], running);
|
||||
}
|
||||
}
|
||||
|
||||
static int hda_audio_init(HDACodecDevice *hda, const struct desc_codec *desc)
|
||||
{
|
||||
HDAAudioState *a = DO_UPCAST(HDAAudioState, hda, hda);
|
||||
HDAAudioStream *st;
|
||||
const desc_node *node;
|
||||
const desc_param *param;
|
||||
uint32_t i, type;
|
||||
|
||||
a->desc = desc;
|
||||
a->name = a->hda.qdev.info->name;
|
||||
dprint(a, 1, "%s: cad %d\n", __FUNCTION__, a->hda.cad);
|
||||
|
||||
AUD_register_card("hda", &a->card);
|
||||
for (i = 0; i < a->desc->nnodes; i++) {
|
||||
node = a->desc->nodes + i;
|
||||
param = hda_codec_find_param(node, AC_PAR_AUDIO_WIDGET_CAP);
|
||||
if (NULL == param)
|
||||
continue;
|
||||
type = (param->val & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
|
||||
switch (type) {
|
||||
case AC_WID_AUD_OUT:
|
||||
case AC_WID_AUD_IN:
|
||||
assert(node->stindex < ARRAY_SIZE(a->st));
|
||||
st = a->st + node->stindex;
|
||||
st->state = a;
|
||||
st->node = node;
|
||||
if (type == AC_WID_AUD_OUT) {
|
||||
/* unmute output by default */
|
||||
st->gain_left = QEMU_HDA_AMP_STEPS;
|
||||
st->gain_right = QEMU_HDA_AMP_STEPS;
|
||||
st->bpos = sizeof(st->buf);
|
||||
st->output = true;
|
||||
} else {
|
||||
st->output = false;
|
||||
}
|
||||
st->format = AC_FMT_TYPE_PCM | AC_FMT_BITS_16 |
|
||||
(1 << AC_FMT_CHAN_SHIFT);
|
||||
hda_codec_parse_fmt(st->format, &st->as);
|
||||
hda_audio_setup(st);
|
||||
break;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int hda_audio_post_load(void *opaque, int version)
|
||||
{
|
||||
HDAAudioState *a = opaque;
|
||||
HDAAudioStream *st;
|
||||
int i;
|
||||
|
||||
dprint(a, 1, "%s\n", __FUNCTION__);
|
||||
for (i = 0; i < ARRAY_SIZE(a->st); i++) {
|
||||
st = a->st + i;
|
||||
if (st->node == NULL)
|
||||
continue;
|
||||
hda_codec_parse_fmt(st->format, &st->as);
|
||||
hda_audio_setup(st);
|
||||
hda_audio_set_amp(st);
|
||||
hda_audio_set_running(st, a->running[st->stream]);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const VMStateDescription vmstate_hda_audio_stream = {
|
||||
.name = "hda-audio-stream",
|
||||
.version_id = 1,
|
||||
.fields = (VMStateField []) {
|
||||
VMSTATE_UINT32(stream, HDAAudioStream),
|
||||
VMSTATE_UINT32(channel, HDAAudioStream),
|
||||
VMSTATE_UINT32(format, HDAAudioStream),
|
||||
VMSTATE_UINT32(gain_left, HDAAudioStream),
|
||||
VMSTATE_UINT32(gain_right, HDAAudioStream),
|
||||
VMSTATE_BOOL(mute_left, HDAAudioStream),
|
||||
VMSTATE_BOOL(mute_right, HDAAudioStream),
|
||||
VMSTATE_UINT32(bpos, HDAAudioStream),
|
||||
VMSTATE_BUFFER(buf, HDAAudioStream),
|
||||
VMSTATE_END_OF_LIST()
|
||||
}
|
||||
};
|
||||
|
||||
static const VMStateDescription vmstate_hda_audio = {
|
||||
.name = "hda-audio",
|
||||
.version_id = 1,
|
||||
.post_load = hda_audio_post_load,
|
||||
.fields = (VMStateField []) {
|
||||
VMSTATE_STRUCT_ARRAY(st, HDAAudioState, 4, 0,
|
||||
vmstate_hda_audio_stream,
|
||||
HDAAudioStream),
|
||||
VMSTATE_BOOL_ARRAY(running, HDAAudioState, 16),
|
||||
VMSTATE_END_OF_LIST()
|
||||
}
|
||||
};
|
||||
|
||||
static Property hda_audio_properties[] = {
|
||||
DEFINE_PROP_UINT32("debug", HDAAudioState, debug, 0),
|
||||
DEFINE_PROP_END_OF_LIST(),
|
||||
};
|
||||
|
||||
static int hda_audio_init_output(HDACodecDevice *hda)
|
||||
{
|
||||
return hda_audio_init(hda, &output);
|
||||
}
|
||||
|
||||
static int hda_audio_init_duplex(HDACodecDevice *hda)
|
||||
{
|
||||
return hda_audio_init(hda, &duplex);
|
||||
}
|
||||
|
||||
static HDACodecDeviceInfo hda_audio_info_output = {
|
||||
.qdev.name = "hda-output",
|
||||
.qdev.desc = "HDA Audio Codec, output-only",
|
||||
.qdev.size = sizeof(HDAAudioState),
|
||||
.qdev.vmsd = &vmstate_hda_audio,
|
||||
.qdev.props = hda_audio_properties,
|
||||
.init = hda_audio_init_output,
|
||||
.command = hda_audio_command,
|
||||
.stream = hda_audio_stream,
|
||||
};
|
||||
|
||||
static HDACodecDeviceInfo hda_audio_info_duplex = {
|
||||
.qdev.name = "hda-duplex",
|
||||
.qdev.desc = "HDA Audio Codec, duplex",
|
||||
.qdev.size = sizeof(HDAAudioState),
|
||||
.qdev.vmsd = &vmstate_hda_audio,
|
||||
.qdev.props = hda_audio_properties,
|
||||
.init = hda_audio_init_duplex,
|
||||
.command = hda_audio_command,
|
||||
.stream = hda_audio_stream,
|
||||
};
|
||||
|
||||
static void hda_audio_register(void)
|
||||
{
|
||||
hda_codec_register(&hda_audio_info_output);
|
||||
hda_codec_register(&hda_audio_info_duplex);
|
||||
}
|
||||
device_init(hda_audio_register);
|
717
hw/intel-hda-defs.h
Normal file
717
hw/intel-hda-defs.h
Normal file
@ -0,0 +1,717 @@
|
||||
#ifndef HW_INTEL_HDA_DEFS_H
|
||||
#define HW_INTEL_HDA_DEFS_H
|
||||
|
||||
/* qemu */
|
||||
#define HDA_BUFFER_SIZE 256
|
||||
|
||||
/* --------------------------------------------------------------------- */
|
||||
/* from linux/sound/pci/hda/hda_intel.c */
|
||||
|
||||
/*
|
||||
* registers
|
||||
*/
|
||||
#define ICH6_REG_GCAP 0x00
|
||||
#define ICH6_GCAP_64OK (1 << 0) /* 64bit address support */
|
||||
#define ICH6_GCAP_NSDO (3 << 1) /* # of serial data out signals */
|
||||
#define ICH6_GCAP_BSS (31 << 3) /* # of bidirectional streams */
|
||||
#define ICH6_GCAP_ISS (15 << 8) /* # of input streams */
|
||||
#define ICH6_GCAP_OSS (15 << 12) /* # of output streams */
|
||||
#define ICH6_REG_VMIN 0x02
|
||||
#define ICH6_REG_VMAJ 0x03
|
||||
#define ICH6_REG_OUTPAY 0x04
|
||||
#define ICH6_REG_INPAY 0x06
|
||||
#define ICH6_REG_GCTL 0x08
|
||||
#define ICH6_GCTL_RESET (1 << 0) /* controller reset */
|
||||
#define ICH6_GCTL_FCNTRL (1 << 1) /* flush control */
|
||||
#define ICH6_GCTL_UNSOL (1 << 8) /* accept unsol. response enable */
|
||||
#define ICH6_REG_WAKEEN 0x0c
|
||||
#define ICH6_REG_STATESTS 0x0e
|
||||
#define ICH6_REG_GSTS 0x10
|
||||
#define ICH6_GSTS_FSTS (1 << 1) /* flush status */
|
||||
#define ICH6_REG_INTCTL 0x20
|
||||
#define ICH6_REG_INTSTS 0x24
|
||||
#define ICH6_REG_WALLCLK 0x30 /* 24Mhz source */
|
||||
#define ICH6_REG_SYNC 0x34
|
||||
#define ICH6_REG_CORBLBASE 0x40
|
||||
#define ICH6_REG_CORBUBASE 0x44
|
||||
#define ICH6_REG_CORBWP 0x48
|
||||
#define ICH6_REG_CORBRP 0x4a
|
||||
#define ICH6_CORBRP_RST (1 << 15) /* read pointer reset */
|
||||
#define ICH6_REG_CORBCTL 0x4c
|
||||
#define ICH6_CORBCTL_RUN (1 << 1) /* enable DMA */
|
||||
#define ICH6_CORBCTL_CMEIE (1 << 0) /* enable memory error irq */
|
||||
#define ICH6_REG_CORBSTS 0x4d
|
||||
#define ICH6_CORBSTS_CMEI (1 << 0) /* memory error indication */
|
||||
#define ICH6_REG_CORBSIZE 0x4e
|
||||
|
||||
#define ICH6_REG_RIRBLBASE 0x50
|
||||
#define ICH6_REG_RIRBUBASE 0x54
|
||||
#define ICH6_REG_RIRBWP 0x58
|
||||
#define ICH6_RIRBWP_RST (1 << 15) /* write pointer reset */
|
||||
#define ICH6_REG_RINTCNT 0x5a
|
||||
#define ICH6_REG_RIRBCTL 0x5c
|
||||
#define ICH6_RBCTL_IRQ_EN (1 << 0) /* enable IRQ */
|
||||
#define ICH6_RBCTL_DMA_EN (1 << 1) /* enable DMA */
|
||||
#define ICH6_RBCTL_OVERRUN_EN (1 << 2) /* enable overrun irq */
|
||||
#define ICH6_REG_RIRBSTS 0x5d
|
||||
#define ICH6_RBSTS_IRQ (1 << 0) /* response irq */
|
||||
#define ICH6_RBSTS_OVERRUN (1 << 2) /* overrun irq */
|
||||
#define ICH6_REG_RIRBSIZE 0x5e
|
||||
|
||||
#define ICH6_REG_IC 0x60
|
||||
#define ICH6_REG_IR 0x64
|
||||
#define ICH6_REG_IRS 0x68
|
||||
#define ICH6_IRS_VALID (1<<1)
|
||||
#define ICH6_IRS_BUSY (1<<0)
|
||||
|
||||
#define ICH6_REG_DPLBASE 0x70
|
||||
#define ICH6_REG_DPUBASE 0x74
|
||||
#define ICH6_DPLBASE_ENABLE 0x1 /* Enable position buffer */
|
||||
|
||||
/* SD offset: SDI0=0x80, SDI1=0xa0, ... SDO3=0x160 */
|
||||
enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 };
|
||||
|
||||
/* stream register offsets from stream base */
|
||||
#define ICH6_REG_SD_CTL 0x00
|
||||
#define ICH6_REG_SD_STS 0x03
|
||||
#define ICH6_REG_SD_LPIB 0x04
|
||||
#define ICH6_REG_SD_CBL 0x08
|
||||
#define ICH6_REG_SD_LVI 0x0c
|
||||
#define ICH6_REG_SD_FIFOW 0x0e
|
||||
#define ICH6_REG_SD_FIFOSIZE 0x10
|
||||
#define ICH6_REG_SD_FORMAT 0x12
|
||||
#define ICH6_REG_SD_BDLPL 0x18
|
||||
#define ICH6_REG_SD_BDLPU 0x1c
|
||||
|
||||
/* PCI space */
|
||||
#define ICH6_PCIREG_TCSEL 0x44
|
||||
|
||||
/*
|
||||
* other constants
|
||||
*/
|
||||
|
||||
/* max number of SDs */
|
||||
/* ICH, ATI and VIA have 4 playback and 4 capture */
|
||||
#define ICH6_NUM_CAPTURE 4
|
||||
#define ICH6_NUM_PLAYBACK 4
|
||||
|
||||
/* ULI has 6 playback and 5 capture */
|
||||
#define ULI_NUM_CAPTURE 5
|
||||
#define ULI_NUM_PLAYBACK 6
|
||||
|
||||
/* ATI HDMI has 1 playback and 0 capture */
|
||||
#define ATIHDMI_NUM_CAPTURE 0
|
||||
#define ATIHDMI_NUM_PLAYBACK 1
|
||||
|
||||
/* TERA has 4 playback and 3 capture */
|
||||
#define TERA_NUM_CAPTURE 3
|
||||
#define TERA_NUM_PLAYBACK 4
|
||||
|
||||
/* this number is statically defined for simplicity */
|
||||
#define MAX_AZX_DEV 16
|
||||
|
||||
/* max number of fragments - we may use more if allocating more pages for BDL */
|
||||
#define BDL_SIZE 4096
|
||||
#define AZX_MAX_BDL_ENTRIES (BDL_SIZE / 16)
|
||||
#define AZX_MAX_FRAG 32
|
||||
/* max buffer size - no h/w limit, you can increase as you like */
|
||||
#define AZX_MAX_BUF_SIZE (1024*1024*1024)
|
||||
|
||||
/* RIRB int mask: overrun[2], response[0] */
|
||||
#define RIRB_INT_RESPONSE 0x01
|
||||
#define RIRB_INT_OVERRUN 0x04
|
||||
#define RIRB_INT_MASK 0x05
|
||||
|
||||
/* STATESTS int mask: S3,SD2,SD1,SD0 */
|
||||
#define AZX_MAX_CODECS 8
|
||||
#define AZX_DEFAULT_CODECS 4
|
||||
#define STATESTS_INT_MASK ((1 << AZX_MAX_CODECS) - 1)
|
||||
|
||||
/* SD_CTL bits */
|
||||
#define SD_CTL_STREAM_RESET 0x01 /* stream reset bit */
|
||||
#define SD_CTL_DMA_START 0x02 /* stream DMA start bit */
|
||||
#define SD_CTL_STRIPE (3 << 16) /* stripe control */
|
||||
#define SD_CTL_TRAFFIC_PRIO (1 << 18) /* traffic priority */
|
||||
#define SD_CTL_DIR (1 << 19) /* bi-directional stream */
|
||||
#define SD_CTL_STREAM_TAG_MASK (0xf << 20)
|
||||
#define SD_CTL_STREAM_TAG_SHIFT 20
|
||||
|
||||
/* SD_CTL and SD_STS */
|
||||
#define SD_INT_DESC_ERR 0x10 /* descriptor error interrupt */
|
||||
#define SD_INT_FIFO_ERR 0x08 /* FIFO error interrupt */
|
||||
#define SD_INT_COMPLETE 0x04 /* completion interrupt */
|
||||
#define SD_INT_MASK (SD_INT_DESC_ERR|SD_INT_FIFO_ERR|\
|
||||
SD_INT_COMPLETE)
|
||||
|
||||
/* SD_STS */
|
||||
#define SD_STS_FIFO_READY 0x20 /* FIFO ready */
|
||||
|
||||
/* INTCTL and INTSTS */
|
||||
#define ICH6_INT_ALL_STREAM 0xff /* all stream interrupts */
|
||||
#define ICH6_INT_CTRL_EN 0x40000000 /* controller interrupt enable bit */
|
||||
#define ICH6_INT_GLOBAL_EN 0x80000000 /* global interrupt enable bit */
|
||||
|
||||
/* below are so far hardcoded - should read registers in future */
|
||||
#define ICH6_MAX_CORB_ENTRIES 256
|
||||
#define ICH6_MAX_RIRB_ENTRIES 256
|
||||
|
||||
/* position fix mode */
|
||||
enum {
|
||||
POS_FIX_AUTO,
|
||||
POS_FIX_LPIB,
|
||||
POS_FIX_POSBUF,
|
||||
};
|
||||
|
||||
/* Defines for ATI HD Audio support in SB450 south bridge */
|
||||
#define ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR 0x42
|
||||
#define ATI_SB450_HDAUDIO_ENABLE_SNOOP 0x02
|
||||
|
||||
/* Defines for Nvidia HDA support */
|
||||
#define NVIDIA_HDA_TRANSREG_ADDR 0x4e
|
||||
#define NVIDIA_HDA_ENABLE_COHBITS 0x0f
|
||||
#define NVIDIA_HDA_ISTRM_COH 0x4d
|
||||
#define NVIDIA_HDA_OSTRM_COH 0x4c
|
||||
#define NVIDIA_HDA_ENABLE_COHBIT 0x01
|
||||
|
||||
/* Defines for Intel SCH HDA snoop control */
|
||||
#define INTEL_SCH_HDA_DEVC 0x78
|
||||
#define INTEL_SCH_HDA_DEVC_NOSNOOP (0x1<<11)
|
||||
|
||||
/* Define IN stream 0 FIFO size offset in VIA controller */
|
||||
#define VIA_IN_STREAM0_FIFO_SIZE_OFFSET 0x90
|
||||
/* Define VIA HD Audio Device ID*/
|
||||
#define VIA_HDAC_DEVICE_ID 0x3288
|
||||
|
||||
/* HD Audio class code */
|
||||
#define PCI_CLASS_MULTIMEDIA_HD_AUDIO 0x0403
|
||||
|
||||
/* --------------------------------------------------------------------- */
|
||||
/* from linux/sound/pci/hda/hda_codec.h */
|
||||
|
||||
/*
|
||||
* nodes
|
||||
*/
|
||||
#define AC_NODE_ROOT 0x00
|
||||
|
||||
/*
|
||||
* function group types
|
||||
*/
|
||||
enum {
|
||||
AC_GRP_AUDIO_FUNCTION = 0x01,
|
||||
AC_GRP_MODEM_FUNCTION = 0x02,
|
||||
};
|
||||
|
||||
/*
|
||||
* widget types
|
||||
*/
|
||||
enum {
|
||||
AC_WID_AUD_OUT, /* Audio Out */
|
||||
AC_WID_AUD_IN, /* Audio In */
|
||||
AC_WID_AUD_MIX, /* Audio Mixer */
|
||||
AC_WID_AUD_SEL, /* Audio Selector */
|
||||
AC_WID_PIN, /* Pin Complex */
|
||||
AC_WID_POWER, /* Power */
|
||||
AC_WID_VOL_KNB, /* Volume Knob */
|
||||
AC_WID_BEEP, /* Beep Generator */
|
||||
AC_WID_VENDOR = 0x0f /* Vendor specific */
|
||||
};
|
||||
|
||||
/*
|
||||
* GET verbs
|
||||
*/
|
||||
#define AC_VERB_GET_STREAM_FORMAT 0x0a00
|
||||
#define AC_VERB_GET_AMP_GAIN_MUTE 0x0b00
|
||||
#define AC_VERB_GET_PROC_COEF 0x0c00
|
||||
#define AC_VERB_GET_COEF_INDEX 0x0d00
|
||||
#define AC_VERB_PARAMETERS 0x0f00
|
||||
#define AC_VERB_GET_CONNECT_SEL 0x0f01
|
||||
#define AC_VERB_GET_CONNECT_LIST 0x0f02
|
||||
#define AC_VERB_GET_PROC_STATE 0x0f03
|
||||
#define AC_VERB_GET_SDI_SELECT 0x0f04
|
||||
#define AC_VERB_GET_POWER_STATE 0x0f05
|
||||
#define AC_VERB_GET_CONV 0x0f06
|
||||
#define AC_VERB_GET_PIN_WIDGET_CONTROL 0x0f07
|
||||
#define AC_VERB_GET_UNSOLICITED_RESPONSE 0x0f08
|
||||
#define AC_VERB_GET_PIN_SENSE 0x0f09
|
||||
#define AC_VERB_GET_BEEP_CONTROL 0x0f0a
|
||||
#define AC_VERB_GET_EAPD_BTLENABLE 0x0f0c
|
||||
#define AC_VERB_GET_DIGI_CONVERT_1 0x0f0d
|
||||
#define AC_VERB_GET_DIGI_CONVERT_2 0x0f0e /* unused */
|
||||
#define AC_VERB_GET_VOLUME_KNOB_CONTROL 0x0f0f
|
||||
/* f10-f1a: GPIO */
|
||||
#define AC_VERB_GET_GPIO_DATA 0x0f15
|
||||
#define AC_VERB_GET_GPIO_MASK 0x0f16
|
||||
#define AC_VERB_GET_GPIO_DIRECTION 0x0f17
|
||||
#define AC_VERB_GET_GPIO_WAKE_MASK 0x0f18
|
||||
#define AC_VERB_GET_GPIO_UNSOLICITED_RSP_MASK 0x0f19
|
||||
#define AC_VERB_GET_GPIO_STICKY_MASK 0x0f1a
|
||||
#define AC_VERB_GET_CONFIG_DEFAULT 0x0f1c
|
||||
/* f20: AFG/MFG */
|
||||
#define AC_VERB_GET_SUBSYSTEM_ID 0x0f20
|
||||
#define AC_VERB_GET_CVT_CHAN_COUNT 0x0f2d
|
||||
#define AC_VERB_GET_HDMI_DIP_SIZE 0x0f2e
|
||||
#define AC_VERB_GET_HDMI_ELDD 0x0f2f
|
||||
#define AC_VERB_GET_HDMI_DIP_INDEX 0x0f30
|
||||
#define AC_VERB_GET_HDMI_DIP_DATA 0x0f31
|
||||
#define AC_VERB_GET_HDMI_DIP_XMIT 0x0f32
|
||||
#define AC_VERB_GET_HDMI_CP_CTRL 0x0f33
|
||||
#define AC_VERB_GET_HDMI_CHAN_SLOT 0x0f34
|
||||
|
||||
/*
|
||||
* SET verbs
|
||||
*/
|
||||
#define AC_VERB_SET_STREAM_FORMAT 0x200
|
||||
#define AC_VERB_SET_AMP_GAIN_MUTE 0x300
|
||||
#define AC_VERB_SET_PROC_COEF 0x400
|
||||
#define AC_VERB_SET_COEF_INDEX 0x500
|
||||
#define AC_VERB_SET_CONNECT_SEL 0x701
|
||||
#define AC_VERB_SET_PROC_STATE 0x703
|
||||
#define AC_VERB_SET_SDI_SELECT 0x704
|
||||
#define AC_VERB_SET_POWER_STATE 0x705
|
||||
#define AC_VERB_SET_CHANNEL_STREAMID 0x706
|
||||
#define AC_VERB_SET_PIN_WIDGET_CONTROL 0x707
|
||||
#define AC_VERB_SET_UNSOLICITED_ENABLE 0x708
|
||||
#define AC_VERB_SET_PIN_SENSE 0x709
|
||||
#define AC_VERB_SET_BEEP_CONTROL 0x70a
|
||||
#define AC_VERB_SET_EAPD_BTLENABLE 0x70c
|
||||
#define AC_VERB_SET_DIGI_CONVERT_1 0x70d
|
||||
#define AC_VERB_SET_DIGI_CONVERT_2 0x70e
|
||||
#define AC_VERB_SET_VOLUME_KNOB_CONTROL 0x70f
|
||||
#define AC_VERB_SET_GPIO_DATA 0x715
|
||||
#define AC_VERB_SET_GPIO_MASK 0x716
|
||||
#define AC_VERB_SET_GPIO_DIRECTION 0x717
|
||||
#define AC_VERB_SET_GPIO_WAKE_MASK 0x718
|
||||
#define AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK 0x719
|
||||
#define AC_VERB_SET_GPIO_STICKY_MASK 0x71a
|
||||
#define AC_VERB_SET_CONFIG_DEFAULT_BYTES_0 0x71c
|
||||
#define AC_VERB_SET_CONFIG_DEFAULT_BYTES_1 0x71d
|
||||
#define AC_VERB_SET_CONFIG_DEFAULT_BYTES_2 0x71e
|
||||
#define AC_VERB_SET_CONFIG_DEFAULT_BYTES_3 0x71f
|
||||
#define AC_VERB_SET_EAPD 0x788
|
||||
#define AC_VERB_SET_CODEC_RESET 0x7ff
|
||||
#define AC_VERB_SET_CVT_CHAN_COUNT 0x72d
|
||||
#define AC_VERB_SET_HDMI_DIP_INDEX 0x730
|
||||
#define AC_VERB_SET_HDMI_DIP_DATA 0x731
|
||||
#define AC_VERB_SET_HDMI_DIP_XMIT 0x732
|
||||
#define AC_VERB_SET_HDMI_CP_CTRL 0x733
|
||||
#define AC_VERB_SET_HDMI_CHAN_SLOT 0x734
|
||||
|
||||
/*
|
||||
* Parameter IDs
|
||||
*/
|
||||
#define AC_PAR_VENDOR_ID 0x00
|
||||
#define AC_PAR_SUBSYSTEM_ID 0x01
|
||||
#define AC_PAR_REV_ID 0x02
|
||||
#define AC_PAR_NODE_COUNT 0x04
|
||||
#define AC_PAR_FUNCTION_TYPE 0x05
|
||||
#define AC_PAR_AUDIO_FG_CAP 0x08
|
||||
#define AC_PAR_AUDIO_WIDGET_CAP 0x09
|
||||
#define AC_PAR_PCM 0x0a
|
||||
#define AC_PAR_STREAM 0x0b
|
||||
#define AC_PAR_PIN_CAP 0x0c
|
||||
#define AC_PAR_AMP_IN_CAP 0x0d
|
||||
#define AC_PAR_CONNLIST_LEN 0x0e
|
||||
#define AC_PAR_POWER_STATE 0x0f
|
||||
#define AC_PAR_PROC_CAP 0x10
|
||||
#define AC_PAR_GPIO_CAP 0x11
|
||||
#define AC_PAR_AMP_OUT_CAP 0x12
|
||||
#define AC_PAR_VOL_KNB_CAP 0x13
|
||||
#define AC_PAR_HDMI_LPCM_CAP 0x20
|
||||
|
||||
/*
|
||||
* AC_VERB_PARAMETERS results (32bit)
|
||||
*/
|
||||
|
||||
/* Function Group Type */
|
||||
#define AC_FGT_TYPE (0xff<<0)
|
||||
#define AC_FGT_TYPE_SHIFT 0
|
||||
#define AC_FGT_UNSOL_CAP (1<<8)
|
||||
|
||||
/* Audio Function Group Capabilities */
|
||||
#define AC_AFG_OUT_DELAY (0xf<<0)
|
||||
#define AC_AFG_IN_DELAY (0xf<<8)
|
||||
#define AC_AFG_BEEP_GEN (1<<16)
|
||||
|
||||
/* Audio Widget Capabilities */
|
||||
#define AC_WCAP_STEREO (1<<0) /* stereo I/O */
|
||||
#define AC_WCAP_IN_AMP (1<<1) /* AMP-in present */
|
||||
#define AC_WCAP_OUT_AMP (1<<2) /* AMP-out present */
|
||||
#define AC_WCAP_AMP_OVRD (1<<3) /* AMP-parameter override */
|
||||
#define AC_WCAP_FORMAT_OVRD (1<<4) /* format override */
|
||||
#define AC_WCAP_STRIPE (1<<5) /* stripe */
|
||||
#define AC_WCAP_PROC_WID (1<<6) /* Proc Widget */
|
||||
#define AC_WCAP_UNSOL_CAP (1<<7) /* Unsol capable */
|
||||
#define AC_WCAP_CONN_LIST (1<<8) /* connection list */
|
||||
#define AC_WCAP_DIGITAL (1<<9) /* digital I/O */
|
||||
#define AC_WCAP_POWER (1<<10) /* power control */
|
||||
#define AC_WCAP_LR_SWAP (1<<11) /* L/R swap */
|
||||
#define AC_WCAP_CP_CAPS (1<<12) /* content protection */
|
||||
#define AC_WCAP_CHAN_CNT_EXT (7<<13) /* channel count ext */
|
||||
#define AC_WCAP_DELAY (0xf<<16)
|
||||
#define AC_WCAP_DELAY_SHIFT 16
|
||||
#define AC_WCAP_TYPE (0xf<<20)
|
||||
#define AC_WCAP_TYPE_SHIFT 20
|
||||
|
||||
/* supported PCM rates and bits */
|
||||
#define AC_SUPPCM_RATES (0xfff << 0)
|
||||
#define AC_SUPPCM_BITS_8 (1<<16)
|
||||
#define AC_SUPPCM_BITS_16 (1<<17)
|
||||
#define AC_SUPPCM_BITS_20 (1<<18)
|
||||
#define AC_SUPPCM_BITS_24 (1<<19)
|
||||
#define AC_SUPPCM_BITS_32 (1<<20)
|
||||
|
||||
/* supported PCM stream format */
|
||||
#define AC_SUPFMT_PCM (1<<0)
|
||||
#define AC_SUPFMT_FLOAT32 (1<<1)
|
||||
#define AC_SUPFMT_AC3 (1<<2)
|
||||
|
||||
/* GP I/O count */
|
||||
#define AC_GPIO_IO_COUNT (0xff<<0)
|
||||
#define AC_GPIO_O_COUNT (0xff<<8)
|
||||
#define AC_GPIO_O_COUNT_SHIFT 8
|
||||
#define AC_GPIO_I_COUNT (0xff<<16)
|
||||
#define AC_GPIO_I_COUNT_SHIFT 16
|
||||
#define AC_GPIO_UNSOLICITED (1<<30)
|
||||
#define AC_GPIO_WAKE (1<<31)
|
||||
|
||||
/* Converter stream, channel */
|
||||
#define AC_CONV_CHANNEL (0xf<<0)
|
||||
#define AC_CONV_STREAM (0xf<<4)
|
||||
#define AC_CONV_STREAM_SHIFT 4
|
||||
|
||||
/* Input converter SDI select */
|
||||
#define AC_SDI_SELECT (0xf<<0)
|
||||
|
||||
/* stream format id */
|
||||
#define AC_FMT_CHAN_SHIFT 0
|
||||
#define AC_FMT_CHAN_MASK (0x0f << 0)
|
||||
#define AC_FMT_BITS_SHIFT 4
|
||||
#define AC_FMT_BITS_MASK (7 << 4)
|
||||
#define AC_FMT_BITS_8 (0 << 4)
|
||||
#define AC_FMT_BITS_16 (1 << 4)
|
||||
#define AC_FMT_BITS_20 (2 << 4)
|
||||
#define AC_FMT_BITS_24 (3 << 4)
|
||||
#define AC_FMT_BITS_32 (4 << 4)
|
||||
#define AC_FMT_DIV_SHIFT 8
|
||||
#define AC_FMT_DIV_MASK (7 << 8)
|
||||
#define AC_FMT_MULT_SHIFT 11
|
||||
#define AC_FMT_MULT_MASK (7 << 11)
|
||||
#define AC_FMT_BASE_SHIFT 14
|
||||
#define AC_FMT_BASE_48K (0 << 14)
|
||||
#define AC_FMT_BASE_44K (1 << 14)
|
||||
#define AC_FMT_TYPE_SHIFT 15
|
||||
#define AC_FMT_TYPE_PCM (0 << 15)
|
||||
#define AC_FMT_TYPE_NON_PCM (1 << 15)
|
||||
|
||||
/* Unsolicited response control */
|
||||
#define AC_UNSOL_TAG (0x3f<<0)
|
||||
#define AC_UNSOL_ENABLED (1<<7)
|
||||
#define AC_USRSP_EN AC_UNSOL_ENABLED
|
||||
|
||||
/* Unsolicited responses */
|
||||
#define AC_UNSOL_RES_TAG (0x3f<<26)
|
||||
#define AC_UNSOL_RES_TAG_SHIFT 26
|
||||
#define AC_UNSOL_RES_SUBTAG (0x1f<<21)
|
||||
#define AC_UNSOL_RES_SUBTAG_SHIFT 21
|
||||
#define AC_UNSOL_RES_ELDV (1<<1) /* ELD Data valid (for HDMI) */
|
||||
#define AC_UNSOL_RES_PD (1<<0) /* pinsense detect */
|
||||
#define AC_UNSOL_RES_CP_STATE (1<<1) /* content protection */
|
||||
#define AC_UNSOL_RES_CP_READY (1<<0) /* content protection */
|
||||
|
||||
/* Pin widget capabilies */
|
||||
#define AC_PINCAP_IMP_SENSE (1<<0) /* impedance sense capable */
|
||||
#define AC_PINCAP_TRIG_REQ (1<<1) /* trigger required */
|
||||
#define AC_PINCAP_PRES_DETECT (1<<2) /* presence detect capable */
|
||||
#define AC_PINCAP_HP_DRV (1<<3) /* headphone drive capable */
|
||||
#define AC_PINCAP_OUT (1<<4) /* output capable */
|
||||
#define AC_PINCAP_IN (1<<5) /* input capable */
|
||||
#define AC_PINCAP_BALANCE (1<<6) /* balanced I/O capable */
|
||||
/* Note: This LR_SWAP pincap is defined in the Realtek ALC883 specification,
|
||||
* but is marked reserved in the Intel HDA specification.
|
||||
*/
|
||||
#define AC_PINCAP_LR_SWAP (1<<7) /* L/R swap */
|
||||
/* Note: The same bit as LR_SWAP is newly defined as HDMI capability
|
||||
* in HD-audio specification
|
||||
*/
|
||||
#define AC_PINCAP_HDMI (1<<7) /* HDMI pin */
|
||||
#define AC_PINCAP_DP (1<<24) /* DisplayPort pin, can
|
||||
* coexist with AC_PINCAP_HDMI
|
||||
*/
|
||||
#define AC_PINCAP_VREF (0x37<<8)
|
||||
#define AC_PINCAP_VREF_SHIFT 8
|
||||
#define AC_PINCAP_EAPD (1<<16) /* EAPD capable */
|
||||
#define AC_PINCAP_HBR (1<<27) /* High Bit Rate */
|
||||
/* Vref status (used in pin cap) */
|
||||
#define AC_PINCAP_VREF_HIZ (1<<0) /* Hi-Z */
|
||||
#define AC_PINCAP_VREF_50 (1<<1) /* 50% */
|
||||
#define AC_PINCAP_VREF_GRD (1<<2) /* ground */
|
||||
#define AC_PINCAP_VREF_80 (1<<4) /* 80% */
|
||||
#define AC_PINCAP_VREF_100 (1<<5) /* 100% */
|
||||
|
||||
/* Amplifier capabilities */
|
||||
#define AC_AMPCAP_OFFSET (0x7f<<0) /* 0dB offset */
|
||||
#define AC_AMPCAP_OFFSET_SHIFT 0
|
||||
#define AC_AMPCAP_NUM_STEPS (0x7f<<8) /* number of steps */
|
||||
#define AC_AMPCAP_NUM_STEPS_SHIFT 8
|
||||
#define AC_AMPCAP_STEP_SIZE (0x7f<<16) /* step size 0-32dB
|
||||
* in 0.25dB
|
||||
*/
|
||||
#define AC_AMPCAP_STEP_SIZE_SHIFT 16
|
||||
#define AC_AMPCAP_MUTE (1<<31) /* mute capable */
|
||||
#define AC_AMPCAP_MUTE_SHIFT 31
|
||||
|
||||
/* Connection list */
|
||||
#define AC_CLIST_LENGTH (0x7f<<0)
|
||||
#define AC_CLIST_LONG (1<<7)
|
||||
|
||||
/* Supported power status */
|
||||
#define AC_PWRST_D0SUP (1<<0)
|
||||
#define AC_PWRST_D1SUP (1<<1)
|
||||
#define AC_PWRST_D2SUP (1<<2)
|
||||
#define AC_PWRST_D3SUP (1<<3)
|
||||
#define AC_PWRST_D3COLDSUP (1<<4)
|
||||
#define AC_PWRST_S3D3COLDSUP (1<<29)
|
||||
#define AC_PWRST_CLKSTOP (1<<30)
|
||||
#define AC_PWRST_EPSS (1U<<31)
|
||||
|
||||
/* Power state values */
|
||||
#define AC_PWRST_SETTING (0xf<<0)
|
||||
#define AC_PWRST_ACTUAL (0xf<<4)
|
||||
#define AC_PWRST_ACTUAL_SHIFT 4
|
||||
#define AC_PWRST_D0 0x00
|
||||
#define AC_PWRST_D1 0x01
|
||||
#define AC_PWRST_D2 0x02
|
||||
#define AC_PWRST_D3 0x03
|
||||
|
||||
/* Processing capabilies */
|
||||
#define AC_PCAP_BENIGN (1<<0)
|
||||
#define AC_PCAP_NUM_COEF (0xff<<8)
|
||||
#define AC_PCAP_NUM_COEF_SHIFT 8
|
||||
|
||||
/* Volume knobs capabilities */
|
||||
#define AC_KNBCAP_NUM_STEPS (0x7f<<0)
|
||||
#define AC_KNBCAP_DELTA (1<<7)
|
||||
|
||||
/* HDMI LPCM capabilities */
|
||||
#define AC_LPCMCAP_48K_CP_CHNS (0x0f<<0) /* max channels w/ CP-on */
|
||||
#define AC_LPCMCAP_48K_NO_CHNS (0x0f<<4) /* max channels w/o CP-on */
|
||||
#define AC_LPCMCAP_48K_20BIT (1<<8) /* 20b bitrate supported */
|
||||
#define AC_LPCMCAP_48K_24BIT (1<<9) /* 24b bitrate supported */
|
||||
#define AC_LPCMCAP_96K_CP_CHNS (0x0f<<10) /* max channels w/ CP-on */
|
||||
#define AC_LPCMCAP_96K_NO_CHNS (0x0f<<14) /* max channels w/o CP-on */
|
||||
#define AC_LPCMCAP_96K_20BIT (1<<18) /* 20b bitrate supported */
|
||||
#define AC_LPCMCAP_96K_24BIT (1<<19) /* 24b bitrate supported */
|
||||
#define AC_LPCMCAP_192K_CP_CHNS (0x0f<<20) /* max channels w/ CP-on */
|
||||
#define AC_LPCMCAP_192K_NO_CHNS (0x0f<<24) /* max channels w/o CP-on */
|
||||
#define AC_LPCMCAP_192K_20BIT (1<<28) /* 20b bitrate supported */
|
||||
#define AC_LPCMCAP_192K_24BIT (1<<29) /* 24b bitrate supported */
|
||||
#define AC_LPCMCAP_44K (1<<30) /* 44.1kHz support */
|
||||
#define AC_LPCMCAP_44K_MS (1<<31) /* 44.1kHz-multiplies support */
|
||||
|
||||
/*
|
||||
* Control Parameters
|
||||
*/
|
||||
|
||||
/* Amp gain/mute */
|
||||
#define AC_AMP_MUTE (1<<7)
|
||||
#define AC_AMP_GAIN (0x7f)
|
||||
#define AC_AMP_GET_INDEX (0xf<<0)
|
||||
|
||||
#define AC_AMP_GET_LEFT (1<<13)
|
||||
#define AC_AMP_GET_RIGHT (0<<13)
|
||||
#define AC_AMP_GET_OUTPUT (1<<15)
|
||||
#define AC_AMP_GET_INPUT (0<<15)
|
||||
|
||||
#define AC_AMP_SET_INDEX (0xf<<8)
|
||||
#define AC_AMP_SET_INDEX_SHIFT 8
|
||||
#define AC_AMP_SET_RIGHT (1<<12)
|
||||
#define AC_AMP_SET_LEFT (1<<13)
|
||||
#define AC_AMP_SET_INPUT (1<<14)
|
||||
#define AC_AMP_SET_OUTPUT (1<<15)
|
||||
|
||||
/* DIGITAL1 bits */
|
||||
#define AC_DIG1_ENABLE (1<<0)
|
||||
#define AC_DIG1_V (1<<1)
|
||||
#define AC_DIG1_VCFG (1<<2)
|
||||
#define AC_DIG1_EMPHASIS (1<<3)
|
||||
#define AC_DIG1_COPYRIGHT (1<<4)
|
||||
#define AC_DIG1_NONAUDIO (1<<5)
|
||||
#define AC_DIG1_PROFESSIONAL (1<<6)
|
||||
#define AC_DIG1_LEVEL (1<<7)
|
||||
|
||||
/* DIGITAL2 bits */
|
||||
#define AC_DIG2_CC (0x7f<<0)
|
||||
|
||||
/* Pin widget control - 8bit */
|
||||
#define AC_PINCTL_EPT (0x3<<0)
|
||||
#define AC_PINCTL_EPT_NATIVE 0
|
||||
#define AC_PINCTL_EPT_HBR 3
|
||||
#define AC_PINCTL_VREFEN (0x7<<0)
|
||||
#define AC_PINCTL_VREF_HIZ 0 /* Hi-Z */
|
||||
#define AC_PINCTL_VREF_50 1 /* 50% */
|
||||
#define AC_PINCTL_VREF_GRD 2 /* ground */
|
||||
#define AC_PINCTL_VREF_80 4 /* 80% */
|
||||
#define AC_PINCTL_VREF_100 5 /* 100% */
|
||||
#define AC_PINCTL_IN_EN (1<<5)
|
||||
#define AC_PINCTL_OUT_EN (1<<6)
|
||||
#define AC_PINCTL_HP_EN (1<<7)
|
||||
|
||||
/* Pin sense - 32bit */
|
||||
#define AC_PINSENSE_IMPEDANCE_MASK (0x7fffffff)
|
||||
#define AC_PINSENSE_PRESENCE (1<<31)
|
||||
#define AC_PINSENSE_ELDV (1<<30) /* ELD valid (HDMI) */
|
||||
|
||||
/* EAPD/BTL enable - 32bit */
|
||||
#define AC_EAPDBTL_BALANCED (1<<0)
|
||||
#define AC_EAPDBTL_EAPD (1<<1)
|
||||
#define AC_EAPDBTL_LR_SWAP (1<<2)
|
||||
|
||||
/* HDMI ELD data */
|
||||
#define AC_ELDD_ELD_VALID (1<<31)
|
||||
#define AC_ELDD_ELD_DATA 0xff
|
||||
|
||||
/* HDMI DIP size */
|
||||
#define AC_DIPSIZE_ELD_BUF (1<<3) /* ELD buf size of packet size */
|
||||
#define AC_DIPSIZE_PACK_IDX (0x07<<0) /* packet index */
|
||||
|
||||
/* HDMI DIP index */
|
||||
#define AC_DIPIDX_PACK_IDX (0x07<<5) /* packet idnex */
|
||||
#define AC_DIPIDX_BYTE_IDX (0x1f<<0) /* byte index */
|
||||
|
||||
/* HDMI DIP xmit (transmit) control */
|
||||
#define AC_DIPXMIT_MASK (0x3<<6)
|
||||
#define AC_DIPXMIT_DISABLE (0x0<<6) /* disable xmit */
|
||||
#define AC_DIPXMIT_ONCE (0x2<<6) /* xmit once then disable */
|
||||
#define AC_DIPXMIT_BEST (0x3<<6) /* best effort */
|
||||
|
||||
/* HDMI content protection (CP) control */
|
||||
#define AC_CPCTRL_CES (1<<9) /* current encryption state */
|
||||
#define AC_CPCTRL_READY (1<<8) /* ready bit */
|
||||
#define AC_CPCTRL_SUBTAG (0x1f<<3) /* subtag for unsol-resp */
|
||||
#define AC_CPCTRL_STATE (3<<0) /* current CP request state */
|
||||
|
||||
/* Converter channel <-> HDMI slot mapping */
|
||||
#define AC_CVTMAP_HDMI_SLOT (0xf<<0) /* HDMI slot number */
|
||||
#define AC_CVTMAP_CHAN (0xf<<4) /* converter channel number */
|
||||
|
||||
/* configuration default - 32bit */
|
||||
#define AC_DEFCFG_SEQUENCE (0xf<<0)
|
||||
#define AC_DEFCFG_DEF_ASSOC (0xf<<4)
|
||||
#define AC_DEFCFG_ASSOC_SHIFT 4
|
||||
#define AC_DEFCFG_MISC (0xf<<8)
|
||||
#define AC_DEFCFG_MISC_SHIFT 8
|
||||
#define AC_DEFCFG_MISC_NO_PRESENCE (1<<0)
|
||||
#define AC_DEFCFG_COLOR (0xf<<12)
|
||||
#define AC_DEFCFG_COLOR_SHIFT 12
|
||||
#define AC_DEFCFG_CONN_TYPE (0xf<<16)
|
||||
#define AC_DEFCFG_CONN_TYPE_SHIFT 16
|
||||
#define AC_DEFCFG_DEVICE (0xf<<20)
|
||||
#define AC_DEFCFG_DEVICE_SHIFT 20
|
||||
#define AC_DEFCFG_LOCATION (0x3f<<24)
|
||||
#define AC_DEFCFG_LOCATION_SHIFT 24
|
||||
#define AC_DEFCFG_PORT_CONN (0x3<<30)
|
||||
#define AC_DEFCFG_PORT_CONN_SHIFT 30
|
||||
|
||||
/* device device types (0x0-0xf) */
|
||||
enum {
|
||||
AC_JACK_LINE_OUT,
|
||||
AC_JACK_SPEAKER,
|
||||
AC_JACK_HP_OUT,
|
||||
AC_JACK_CD,
|
||||
AC_JACK_SPDIF_OUT,
|
||||
AC_JACK_DIG_OTHER_OUT,
|
||||
AC_JACK_MODEM_LINE_SIDE,
|
||||
AC_JACK_MODEM_HAND_SIDE,
|
||||
AC_JACK_LINE_IN,
|
||||
AC_JACK_AUX,
|
||||
AC_JACK_MIC_IN,
|
||||
AC_JACK_TELEPHONY,
|
||||
AC_JACK_SPDIF_IN,
|
||||
AC_JACK_DIG_OTHER_IN,
|
||||
AC_JACK_OTHER = 0xf,
|
||||
};
|
||||
|
||||
/* jack connection types (0x0-0xf) */
|
||||
enum {
|
||||
AC_JACK_CONN_UNKNOWN,
|
||||
AC_JACK_CONN_1_8,
|
||||
AC_JACK_CONN_1_4,
|
||||
AC_JACK_CONN_ATAPI,
|
||||
AC_JACK_CONN_RCA,
|
||||
AC_JACK_CONN_OPTICAL,
|
||||
AC_JACK_CONN_OTHER_DIGITAL,
|
||||
AC_JACK_CONN_OTHER_ANALOG,
|
||||
AC_JACK_CONN_DIN,
|
||||
AC_JACK_CONN_XLR,
|
||||
AC_JACK_CONN_RJ11,
|
||||
AC_JACK_CONN_COMB,
|
||||
AC_JACK_CONN_OTHER = 0xf,
|
||||
};
|
||||
|
||||
/* jack colors (0x0-0xf) */
|
||||
enum {
|
||||
AC_JACK_COLOR_UNKNOWN,
|
||||
AC_JACK_COLOR_BLACK,
|
||||
AC_JACK_COLOR_GREY,
|
||||
AC_JACK_COLOR_BLUE,
|
||||
AC_JACK_COLOR_GREEN,
|
||||
AC_JACK_COLOR_RED,
|
||||
AC_JACK_COLOR_ORANGE,
|
||||
AC_JACK_COLOR_YELLOW,
|
||||
AC_JACK_COLOR_PURPLE,
|
||||
AC_JACK_COLOR_PINK,
|
||||
AC_JACK_COLOR_WHITE = 0xe,
|
||||
AC_JACK_COLOR_OTHER,
|
||||
};
|
||||
|
||||
/* Jack location (0x0-0x3f) */
|
||||
/* common case */
|
||||
enum {
|
||||
AC_JACK_LOC_NONE,
|
||||
AC_JACK_LOC_REAR,
|
||||
AC_JACK_LOC_FRONT,
|
||||
AC_JACK_LOC_LEFT,
|
||||
AC_JACK_LOC_RIGHT,
|
||||
AC_JACK_LOC_TOP,
|
||||
AC_JACK_LOC_BOTTOM,
|
||||
};
|
||||
/* bits 4-5 */
|
||||
enum {
|
||||
AC_JACK_LOC_EXTERNAL = 0x00,
|
||||
AC_JACK_LOC_INTERNAL = 0x10,
|
||||
AC_JACK_LOC_SEPARATE = 0x20,
|
||||
AC_JACK_LOC_OTHER = 0x30,
|
||||
};
|
||||
enum {
|
||||
/* external on primary chasis */
|
||||
AC_JACK_LOC_REAR_PANEL = 0x07,
|
||||
AC_JACK_LOC_DRIVE_BAY,
|
||||
/* internal */
|
||||
AC_JACK_LOC_RISER = 0x17,
|
||||
AC_JACK_LOC_HDMI,
|
||||
AC_JACK_LOC_ATAPI,
|
||||
/* others */
|
||||
AC_JACK_LOC_MOBILE_IN = 0x37,
|
||||
AC_JACK_LOC_MOBILE_OUT,
|
||||
};
|
||||
|
||||
/* Port connectivity (0-3) */
|
||||
enum {
|
||||
AC_JACK_PORT_COMPLEX,
|
||||
AC_JACK_PORT_NONE,
|
||||
AC_JACK_PORT_FIXED,
|
||||
AC_JACK_PORT_BOTH,
|
||||
};
|
||||
|
||||
/* max. connections to a widget */
|
||||
#define HDA_MAX_CONNECTIONS 32
|
||||
|
||||
/* max. codec address */
|
||||
#define HDA_MAX_CODEC_ADDRESS 0x0f
|
||||
|
||||
/* max number of PCM devics per card */
|
||||
#define HDA_MAX_PCMS 10
|
||||
|
||||
/* --------------------------------------------------------------------- */
|
||||
|
||||
#endif
|
1250
hw/intel-hda.c
Normal file
1250
hw/intel-hda.c
Normal file
File diff suppressed because it is too large
Load Diff
61
hw/intel-hda.h
Normal file
61
hw/intel-hda.h
Normal file
@ -0,0 +1,61 @@
|
||||
#ifndef HW_INTEL_HDA_H
|
||||
#define HW_INTEL_HDA_H
|
||||
|
||||
#include "qdev.h"
|
||||
|
||||
/* --------------------------------------------------------------------- */
|
||||
/* hda bus */
|
||||
|
||||
typedef struct HDACodecBus HDACodecBus;
|
||||
typedef struct HDACodecDevice HDACodecDevice;
|
||||
typedef struct HDACodecDeviceInfo HDACodecDeviceInfo;
|
||||
|
||||
typedef void (*hda_codec_response_func)(HDACodecDevice *dev,
|
||||
bool solicited, uint32_t response);
|
||||
typedef bool (*hda_codec_xfer_func)(HDACodecDevice *dev,
|
||||
uint32_t stnr, bool output,
|
||||
uint8_t *buf, uint32_t len);
|
||||
|
||||
struct HDACodecBus {
|
||||
BusState qbus;
|
||||
uint32_t next_cad;
|
||||
hda_codec_response_func response;
|
||||
hda_codec_xfer_func xfer;
|
||||
};
|
||||
|
||||
struct HDACodecDevice {
|
||||
DeviceState qdev;
|
||||
HDACodecDeviceInfo *info;
|
||||
uint32_t cad; /* codec address */
|
||||
};
|
||||
|
||||
struct HDACodecDeviceInfo {
|
||||
DeviceInfo qdev;
|
||||
int (*init)(HDACodecDevice *dev);
|
||||
void (*command)(HDACodecDevice *dev, uint32_t nid, uint32_t data);
|
||||
void (*stream)(HDACodecDevice *dev, uint32_t stnr, bool running);
|
||||
};
|
||||
|
||||
void hda_codec_bus_init(DeviceState *dev, HDACodecBus *bus,
|
||||
hda_codec_response_func response,
|
||||
hda_codec_xfer_func xfer);
|
||||
void hda_codec_register(HDACodecDeviceInfo *info);
|
||||
HDACodecDevice *hda_codec_find(HDACodecBus *bus, uint32_t cad);
|
||||
|
||||
void hda_codec_response(HDACodecDevice *dev, bool solicited, uint32_t response);
|
||||
bool hda_codec_xfer(HDACodecDevice *dev, uint32_t stnr, bool output,
|
||||
uint8_t *buf, uint32_t len);
|
||||
|
||||
/* --------------------------------------------------------------------- */
|
||||
|
||||
#define dprint(_dev, _level, _fmt, ...) \
|
||||
do { \
|
||||
if (_dev->debug >= _level) { \
|
||||
fprintf(stderr, "%s: ", _dev->name); \
|
||||
fprintf(stderr, _fmt, ## __VA_ARGS__); \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
/* --------------------------------------------------------------------- */
|
||||
|
||||
#endif
|
Loading…
Reference in New Issue
Block a user