Push AUD_init down to devices

Now we can safely call AUD_init multiple times we can push it down to
individual audio devices, rather than having to pass it from the board
init.

Signed-off-by: Paul Brook <paul@codesourcery.com>

diff --git a/hw/ac97.c b/hw/ac97.c
index d9ef141744edf78d6a51a91d6a68910714b14cdc..f2ae4b3b1948937b00bd3f45728bfe4e63f7ba34 100644 (file)
--- a/hw/ac97.c
+++ b/hw/ac97.c
@@ -1308,8 +1308,9 @@ static void ac97_on_reset (void *opaque)
     mixer_reset (s);
 }
 
-int ac97_init (PCIBus *bus, AudioState *audio)
+int ac97_init (PCIBus *bus)
 {
+    AudioState *audio = AUD_init();
     PCIAC97LinkState *d;
     AC97LinkState *s;
     uint8_t *c;
@@ -1319,11 +1320,6 @@ int ac97_init (PCIBus *bus, AudioState *audio)
         return -1;
     }
 
-    if (!audio) {
-        AUD_log ("ac97", "No audio state\n");
-        return -1;
-    }
-
     d = (PCIAC97LinkState *) pci_register_device (bus, "AC97",
                                                   sizeof (PCIAC97LinkState),
                                                   -1, NULL, NULL);

diff --git a/hw/adlib.c b/hw/adlib.c
index 9f8f6f277e4bf91a30d63a14772837158ee939b2..076c1a0b1f0c65329abd2a6c366015999826d52d 100644 (file)
--- a/hw/adlib.c
+++ b/hw/adlib.c
@@ -277,16 +277,12 @@ static void Adlib_fini (AdlibState *s)
     AUD_remove_card (&s->card);
 }
 
-int Adlib_init (AudioState *audio, qemu_irq *pic)
+int Adlib_init (qemu_irq *pic)
 {
+    AudioState *audio = AUD_init();
     AdlibState *s = &glob_adlib;
     struct audsettings as;
 
-    if (!audio) {
-        dolog ("No audio state\n");
-        return -1;
-    }
-
 #ifdef HAS_YMF262
     if (YMF262Init (1, 14318180, conf.freq)) {
         dolog ("YMF262Init %d failed\n", conf.freq);

diff --git a/hw/audiodev.h b/hw/audiodev.h
index 5f4a2112335f1dbd52c71b3d56b641cbcc32c535..39a729b8a4161872578a298e592150ddec874fb2 100644 (file)
--- a/hw/audiodev.h
+++ b/hw/audiodev.h
@@ -1,17 +1,17 @@
 /* es1370.c */
-int es1370_init (PCIBus *bus, AudioState *s);
+int es1370_init(PCIBus *bus);
 
 /* sb16.c */
-int SB16_init (AudioState *s, qemu_irq *pic);
+int SB16_init(qemu_irq *pic);
 
 /* adlib.c */
-int Adlib_init (AudioState *s, qemu_irq *pic);
+int Adlib_init(qemu_irq *pic);
 
 /* gus.c */
-int GUS_init (AudioState *s, qemu_irq *pic);
+int GUS_init(qemu_irq *pic);
 
 /* ac97.c */
-int ac97_init (PCIBus *buf, AudioState *s);
+int ac97_init(PCIBus *buf);
 
 /* cs4231a.c */
-int cs4231a_init (AudioState *s, qemu_irq *pic);
+int cs4231a_init(qemu_irq *pic);

diff --git a/hw/cs4231a.c b/hw/cs4231a.c
index 25ad40990dc7ab124a8969bd28842ca61c909dcc..4212ed1b13c401dd3fd5f6894d440b7df2c37370 100644 (file)
--- a/hw/cs4231a.c
+++ b/hw/cs4231a.c
@@ -636,16 +636,12 @@ static int cs_load(QEMUFile *f, void *opaque, int version_id)
     return 0;
 }
 
-int cs4231a_init (AudioState *audio, qemu_irq *pic)
+int cs4231a_init (qemu_irq *pic)
 {
+    AudioState *audio = AUD_init();
     int i;
     CSState *s;
 
-    if (!audio) {
-        lerr ("No audio state\n");
-        return -1;
-    }
-
     s = qemu_mallocz (sizeof (*s));
 
     s->pic = pic;

diff --git a/hw/devices.h b/hw/devices.h
index 4d4a4896bfdcd5984e0f7287999bd123207a07cf..7bf3063c13070e98bc558354f7a3aeac1de0d29b 100644 (file)
--- a/hw/devices.h
+++ b/hw/devices.h
@@ -17,9 +17,8 @@ void ads7846_write(void *opaque, uint32_t value);
 ADS7846State *ads7846_init(qemu_irq penirq);
 
 /* tsc210x.c */
-uWireSlave *tsc2102_init(qemu_irq pint, AudioState *audio);
-uWireSlave *tsc2301_init(qemu_irq penirq, qemu_irq kbirq,
-                qemu_irq dav, AudioState *audio);
+uWireSlave *tsc2102_init(qemu_irq pint);
+uWireSlave *tsc2301_init(qemu_irq penirq, qemu_irq kbirq, qemu_irq dav);
 I2SCodec *tsc210x_codec(uWireSlave *chip);
 uint32_t tsc210x_txrx(void *opaque, uint32_t value, int len);
 void tsc210x_set_transform(uWireSlave *chip,

diff --git a/hw/es1370.c b/hw/es1370.c
index 50f5a552ed9cfe0fbc98e71bc8068773846d5443..99ee208a49250ed50a07ee54a8c3a8d33a8ddfe8 100644 (file)
--- a/hw/es1370.c
+++ b/hw/es1370.c
@@ -1005,8 +1005,9 @@ static void es1370_on_reset (void *opaque)
     es1370_reset (s);
 }
 
-int es1370_init (PCIBus *bus, AudioState *audio)
+int es1370_init (PCIBus *bus)
 {
+    AudioState *audio = AUD_init();
     PCIES1370State *d;
     ES1370State *s;
     uint8_t *c;
@@ -1016,11 +1017,6 @@ int es1370_init (PCIBus *bus, AudioState *audio)
         return -1;
     }
 
-    if (!audio) {
-        dolog ("No audio state\n");
-        return -1;
-    }
-
     d = (PCIES1370State *) pci_register_device (bus, "ES1370",
                                                 sizeof (PCIES1370State),
                                                 -1, NULL, NULL);

diff --git a/hw/gus.c b/hw/gus.c
index 070aa99a3bb997efabeaeea19b8196436078c328..44f3e253a997069cd5ab3520017a6241b58be07c 100644 (file)
--- a/hw/gus.c
+++ b/hw/gus.c
@@ -250,16 +250,12 @@ static int GUS_load (QEMUFile *f, void *opaque, int version_id)
     return 0;
 }
 
-int GUS_init (AudioState *audio, qemu_irq *pic)
+int GUS_init (qemu_irq *pic)
 {
+    AudioState *audio = AUD_init();
     GUSState *s;
     struct audsettings as;
 
-    if (!audio) {
-        dolog ("No audio state\n");
-        return -1;
-    }
-
     s = qemu_mallocz (sizeof (*s));
 
     AUD_register_card (audio, "gus", &s->card);

diff --git a/hw/i2c.h b/hw/i2c.h
index fea2ee1ff6d3b7c4f9b3a07261c31bf334b24fe0..870a084359524254482335a80ecae35be2c4dc94 100644 (file)
--- a/hw/i2c.h
+++ b/hw/i2c.h
@@ -60,7 +60,7 @@ qemu_irq *max7310_gpio_in_get(i2c_slave *i2c);
 void max7310_gpio_out_set(i2c_slave *i2c, int line, qemu_irq handler);
 
 /* wm8750.c */
-i2c_slave *wm8750_init(i2c_bus *bus, AudioState *audio);
+i2c_slave *wm8750_init(i2c_bus *bus);
 void wm8750_reset(i2c_slave *i2c);
 void wm8750_data_req_set(i2c_slave *i2c,
                 void (*data_req)(void *, int, int), void *opaque);

diff --git a/hw/mips_jazz.c b/hw/mips_jazz.c
index 3734aa918eb237732cd7ccee39f33139047dc1e4..5ea4bba8cc72673fc0b8689c784dd1bf261272db 100644 (file)
--- a/hw/mips_jazz.c
+++ b/hw/mips_jazz.c
@@ -104,13 +104,10 @@ static void audio_init(qemu_irq *pic)
     }
 
     if (audio_enabled) {
-        AudioState *s;
-
-        s = AUD_init();
         for (c = soundhw; c->name; ++c) {
             if (c->enabled) {
                 if (c->isa) {
-                    c->init.init_isa(s, pic);
+                    c->init.init_isa(pic);
                 }
             }
         }

diff --git a/hw/mips_malta.c b/hw/mips_malta.c
index 015c16bcf4b9e1d37c3c486cd666d27a82240058..083e73290e511f20e0889c9400854801032f81a6 100644 (file)
--- a/hw/mips_malta.c
+++ b/hw/mips_malta.c
@@ -469,12 +469,9 @@ static void audio_init (PCIBus *pci_bus)
     }
 
     if (audio_enabled) {
-        AudioState *s;
-
-        s = AUD_init ();
         for (c = soundhw; c->name; ++c) {
             if (c->enabled) {
-                c->init.init_pci (pci_bus, s);
+                c->init.init_pci(pci_bus);
             }
         }
     }

diff --git a/hw/musicpal.c b/hw/musicpal.c
index 0c47e5d80d00c9e925241b61e7e0979ce4e1af8b..b1cece46266c1431a3536cd520971d61da2b2974 100644 (file)
--- a/hw/musicpal.c
+++ b/hw/musicpal.c
@@ -422,13 +422,10 @@ static CPUWriteMemoryFunc *musicpal_audio_writefn[] = {
 
 static i2c_interface *musicpal_audio_init(qemu_irq irq)
 {
-    AudioState *audio;
     musicpal_audio_state *s;
     i2c_interface *i2c;
     int iomemtype;
 
-    audio = AUD_init();
-
     s = qemu_mallocz(sizeof(musicpal_audio_state));
     s->irq = irq;
 
@@ -436,7 +433,7 @@ static i2c_interface *musicpal_audio_init(qemu_irq irq)
     i2c->bus = i2c_init_bus();
     i2c->current_addr = -1;
 
-    s->wm = wm8750_init(i2c->bus, audio);
+    s->wm = wm8750_init(i2c->bus);
     if (!s->wm)
         return NULL;
     i2c_set_slave_address(s->wm, MP_WM_ADDR);

diff --git a/hw/nseries.c b/hw/nseries.c
index 55df20e6d1c778ebfe2a390d9dc2602b910715f5..8f90d535e49e5533b82a795ea053175b3234aa8e 100644 (file)
--- a/hw/nseries.c
+++ b/hw/nseries.c
@@ -252,7 +252,7 @@ static void n800_tsc_kbd_setup(struct n800_s *s)
     qemu_irq kbirq = omap2_gpio_in_get(s->cpu->gpif, N800_TSC_KP_IRQ_GPIO)[0];
     qemu_irq dav = omap2_gpio_in_get(s->cpu->gpif, N800_TSC_TS_GPIO)[0];
 
-    s->ts.chip = tsc2301_init(penirq, kbirq, dav, 0);
+    s->ts.chip = tsc2301_init(penirq, kbirq, dav);
     s->ts.opaque = s->ts.chip->opaque;
     s->ts.txrx = tsc210x_txrx;
 

diff --git a/hw/omap2.c b/hw/omap2.c
index 1cbbf4977be0084c99fe880edef4dfd192244fa0..82ea618d334426aa654d2f113966bd3655b3cf16 100644 (file)
--- a/hw/omap2.c
+++ b/hw/omap2.c
@@ -1973,7 +1973,6 @@ struct omap_eac_s *omap_eac_init(struct omap_target_agent_s *ta,
     omap_eac_reset(s);
 
 #ifdef HAS_AUDIO
-    /* TODO: do AUD_init globally for machine */
     AUD_register_card(AUD_init(), "OMAP EAC", &s->codec.card);
 
     iomemtype = cpu_register_io_memory(0, omap_eac_readfn,

diff --git a/hw/palm.c b/hw/palm.c
index 7c01682c5b1580d5b43d332173fa8c8ca71db67d..785ddf11473baa622dbd92b01432597f60212db0 100644 (file)
--- a/hw/palm.c
+++ b/hw/palm.c
@@ -93,14 +93,8 @@ static MouseTransformInfo palmte_pointercal = {
 static void palmte_microwire_setup(struct omap_mpu_state_s *cpu)
 {
     uWireSlave *tsc;
-    AudioState *audio = 0;
 
-#ifdef HAS_AUDIO
-    audio = AUD_init();
-#endif
-
-    tsc = tsc2102_init(omap_gpio_in_get(cpu->gpio)[PALMTE_PINTDAV_GPIO],
-                    audio);
+    tsc = tsc2102_init(omap_gpio_in_get(cpu->gpio)[PALMTE_PINTDAV_GPIO]);
 
     omap_uwire_attach(cpu->microwire, tsc, 0);
     omap_mcbsp_i2s_attach(cpu->mcbsp1, tsc210x_codec(tsc));

diff --git a/hw/pc.c b/hw/pc.c
index fe9d644318874746cc7b095aa2a5a23017b84a68..c81a7a89d1fbfe819631af0e255b42cb18650d6f 100644 (file)
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -788,17 +788,13 @@ static void audio_init (PCIBus *pci_bus, qemu_irq *pic)
     }
 
     if (audio_enabled) {
-        AudioState *s;
-
-        s = AUD_init ();
         for (c = soundhw; c->name; ++c) {
             if (c->enabled) {
                 if (c->isa) {
-                    c->init.init_isa (s, pic);
-                }
-                else {
+                    c->init.init_isa(pic);
+                } else {
                     if (pci_bus) {
-                        c->init.init_pci (pci_bus, s);
+                        c->init.init_pci(pci_bus);
                     }
                 }
             }

diff --git a/hw/pc.h b/hw/pc.h
index 50e6c39239ea34bc39821cfc2c8a2722456cbf50..7567d28c5624748500d20cfe2206feb3a5b533c0 100644 (file)
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -119,7 +119,7 @@ extern int no_hpet;
 
 /* pcspk.c */
 void pcspk_init(PITState *);
-int pcspk_audio_init(AudioState *, qemu_irq *pic);
+int pcspk_audio_init(qemu_irq *pic);
 
 /* piix_pci.c */
 PCIBus *i440fx_init(PCIDevice **pi440fx_state, qemu_irq *pic);

diff --git a/hw/pcspk.c b/hw/pcspk.c
index ec1d0c687cd0a9fedc0e1219832c1b78b15ab8ef..0dad161a830d64095d2e968ebf09101772e0b448 100644 (file)
--- a/hw/pcspk.c
+++ b/hw/pcspk.c
@@ -96,15 +96,12 @@ static void pcspk_callback(void *opaque, int free)
     }
 }
 
-int pcspk_audio_init(AudioState *audio, qemu_irq *pic)
+int pcspk_audio_init(qemu_irq *pic)
 {
+    AudioState *audio = AUD_init();
     PCSpkState *s = &pcspk_state;
     struct audsettings as = {PCSPK_SAMPLE_RATE, 1, AUD_FMT_U8, 0};
 
-    if (!audio) {
-        AUD_log(s_spk, "No audio state\n");
-        return -1;
-    }
     AUD_register_card(audio, s_spk, &s->card);
 
     s->voice = AUD_open_out(&s->card, s->voice, s_spk, s, pcspk_callback, &as);

diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c
index 020b5b71b5de34a9cb2dc8ebd0ea1b46ac6ec184..e078211d7969077e9d9b66dbe8e0963f9b24e19e 100644 (file)
--- a/hw/ppc_prep.c
+++ b/hw/ppc_prep.c
@@ -696,7 +696,6 @@ static void ppc_prep_init (ram_addr_t ram_size, int vga_ram_size,
     }
     i8042_init(i8259[1], i8259[12], 0x60);
     DMA_init(1);
-    //    AUD_init();
     //    SB16_init();
 
     for(i = 0; i < MAX_FD; i++) {

diff --git a/hw/sb16.c b/hw/sb16.c
index 14f3e3d25218e950d7593be85c8711b00fe42cf6..32e6a28402d2475ab9ab6696503227a21853a455 100644 (file)
--- a/hw/sb16.c
+++ b/hw/sb16.c
@@ -1398,18 +1398,14 @@ static int SB_load (QEMUFile *f, void *opaque, int version_id)
     return 0;
 }
 
-int SB16_init (AudioState *audio, qemu_irq *pic)
+int SB16_init (qemu_irq *pic)
 {
+    AudioState *audio = AUD_init();
     SB16State *s;
     int i;
     static const uint8_t dsp_write_ports[] = {0x6, 0xc};
     static const uint8_t dsp_read_ports[] = {0x6, 0xa, 0xc, 0xd, 0xe, 0xf};
 
-    if (!audio) {
-        dolog ("No audio state\n");
-        return -1;
-    }
-
     s = qemu_mallocz (sizeof (*s));
 
     s->cmd = -1;

diff --git a/hw/spitz.c b/hw/spitz.c
index e53a81da6db7ea13d215d307a2af9604c2af4063..805af353a7d01ce49c09d4cb8a919ff91e18b908 100644 (file)
--- a/hw/spitz.c
+++ b/hw/spitz.c
@@ -740,12 +740,10 @@ static void spitz_i2c_setup(PXA2xxState *cpu)
     i2c_bus *bus = pxa2xx_i2c_bus(cpu->i2c[0]);
 
 #ifdef HAS_AUDIO
-    AudioState *audio;
     i2c_slave *wm;
 
-    audio = AUD_init();
     /* Attach a WM8750 to the bus */
-    wm = wm8750_init(bus, audio);
+    wm = wm8750_init(bus);
 
     spitz_wm8750_addr(wm, 0, 0);
     pxa2xx_gpio_out_set(cpu->gpio, SPITZ_GPIO_WM,

diff --git a/hw/tsc210x.c b/hw/tsc210x.c
index 76e36d61e9711eff0b32f728b495a64a0bae7941..316156db8a4bd3177c48490a68d94c711e0ed41d 100644 (file)
--- a/hw/tsc210x.c
+++ b/hw/tsc210x.c
@@ -684,8 +684,7 @@ static void tsc2102_audio_register_write(
                             "wrong value written into Audio 1\n");
 #endif
         tsc2102_audio_rate_update(s);
-        if (s->audio)
-            tsc2102_audio_output_update(s);
+        tsc2102_audio_output_update(s);
         return;
 
     case 0x01:
@@ -729,8 +728,7 @@ static void tsc2102_audio_register_write(
                             "wrong value written into Power\n");
 #endif
         tsc2102_audio_rate_update(s);
-        if (s->audio)
-            tsc2102_audio_output_update(s);
+        tsc2102_audio_output_update(s);
         return;
 
     case 0x06: /* Audio Control 3 */
@@ -741,8 +739,7 @@ static void tsc2102_audio_register_write(
             fprintf(stderr, "tsc2102_audio_register_write: "
                             "wrong value written into Audio 3\n");
 #endif
-        if (s->audio)
-            tsc2102_audio_output_update(s);
+        tsc2102_audio_output_update(s);
         return;
 
     case 0x07: /* LCH_BASS_BOOST_N0 */
@@ -1105,7 +1102,7 @@ static int tsc210x_load(QEMUFile *f, void *opaque, int version_id)
     return 0;
 }
 
-uWireSlave *tsc2102_init(qemu_irq pint, AudioState *audio)
+uWireSlave *tsc2102_init(qemu_irq pint)
 {
     TSC210xState *s;
 
@@ -1120,7 +1117,7 @@ uWireSlave *tsc2102_init(qemu_irq pint, AudioState *audio)
     s->pint = pint;
     s->model = 0x2102;
     s->name = "tsc2102";
-    s->audio = audio;
+    s->audio = AUD_init();;
 
     s->tr[0] = 0;
     s->tr[1] = 1;
@@ -1146,8 +1143,7 @@ uWireSlave *tsc2102_init(qemu_irq pint, AudioState *audio)
     qemu_add_mouse_event_handler(tsc210x_touchscreen_event, s, 1,
                     "QEMU TSC2102-driven Touchscreen");
 
-    if (s->audio)
-        AUD_register_card(s->audio, s->name, &s->card);
+    AUD_register_card(s->audio, s->name, &s->card);
 
     qemu_register_reset((void *) tsc210x_reset, s);
     register_savevm(s->name, -1, 0,
@@ -1156,8 +1152,7 @@ uWireSlave *tsc2102_init(qemu_irq pint, AudioState *audio)
     return &s->chip;
 }
 
-uWireSlave *tsc2301_init(qemu_irq penirq, qemu_irq kbirq,
-                qemu_irq dav, AudioState *audio)
+uWireSlave *tsc2301_init(qemu_irq penirq, qemu_irq kbirq, qemu_irq dav)
 {
     TSC210xState *s;
 
@@ -1174,7 +1169,7 @@ uWireSlave *tsc2301_init(qemu_irq penirq, qemu_irq kbirq,
     s->davint = dav;
     s->model = 0x2301;
     s->name = "tsc2301";
-    s->audio = audio;
+    s->audio = AUD_init();
 
     s->tr[0] = 0;
     s->tr[1] = 1;
@@ -1200,8 +1195,7 @@ uWireSlave *tsc2301_init(qemu_irq penirq, qemu_irq kbirq,
     qemu_add_mouse_event_handler(tsc210x_touchscreen_event, s, 1,
                     "QEMU TSC2301-driven Touchscreen");
 
-    if (s->audio)
-        AUD_register_card(s->audio, s->name, &s->card);
+    AUD_register_card(s->audio, s->name, &s->card);
 
     qemu_register_reset((void *) tsc210x_reset, s);
     register_savevm(s->name, -1, 0, tsc210x_save, tsc210x_load, s);

diff --git a/hw/wm8750.c b/hw/wm8750.c
index 7086a79988075c140d5d5497db6a10aa1c68243d..3a428c6221d592b571d290c6cc2647617802feaa 100644 (file)
--- a/hw/wm8750.c
+++ b/hw/wm8750.c
@@ -645,8 +645,9 @@ static int wm8750_load(QEMUFile *f, void *opaque, int version_id)
     return 0;
 }
 
-i2c_slave *wm8750_init(i2c_bus *bus, AudioState *audio)
+i2c_slave *wm8750_init(i2c_bus *bus)
 {
+    AudioState *audio = AUD_init();
     WM8750State *s = (WM8750State *)
             i2c_slave_init(bus, 0, sizeof(WM8750State));
     s->i2c.event = wm8750_event;

diff --git a/sysemu.h b/sysemu.h
index 9bb9fbc33faa93f630f7dd38582169ece2b9e3e0..25a7c32a72d764ed5f61dbc6307cb85c7b9e863f 100644 (file)
--- a/sysemu.h
+++ b/sysemu.h
@@ -241,8 +241,8 @@ struct soundhw {
     int enabled;
     int isa;
     union {
-        int (*init_isa) (AudioState *s, qemu_irq *pic);
-        int (*init_pci) (PCIBus *bus, AudioState *s);
+        int (*init_isa) (qemu_irq *pic);
+        int (*init_pci) (PCIBus *bus);
     } init;
 };