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authorLinus Torvalds <torvalds@g5.osdl.org>2006-01-09 13:03:44 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-09 13:03:44 -0500
commit6150c32589d1976ca8a5c987df951088c05a7542 (patch)
tree94073696576323ff966e365d8c47b8ecd8372f97 /sound
parent44637a12f80b80157d9c1bc5b7d6ef09c9e05713 (diff)
parentbe42d5fa3772241b8ecebd443f1fb36247959c54 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge
Diffstat (limited to 'sound')
-rw-r--r--sound/oss/dmasound/dmasound_awacs.c81
-rw-r--r--sound/ppc/pmac.c100
-rw-r--r--sound/ppc/pmac.h3
3 files changed, 114 insertions, 70 deletions
diff --git a/sound/oss/dmasound/dmasound_awacs.c b/sound/oss/dmasound/dmasound_awacs.c
index cebd881b91ae..74f975676ccb 100644
--- a/sound/oss/dmasound/dmasound_awacs.c
+++ b/sound/oss/dmasound/dmasound_awacs.c
@@ -125,6 +125,7 @@ static int awacs_rate_index;
125static int awacs_subframe; 125static int awacs_subframe;
126static struct device_node* awacs_node; 126static struct device_node* awacs_node;
127static struct device_node* i2s_node; 127static struct device_node* i2s_node;
128static struct resource awacs_rsrc[3];
128 129
129static char awacs_name[64]; 130static char awacs_name[64];
130static int awacs_revision; 131static int awacs_revision;
@@ -667,9 +668,12 @@ static void PMacIrqCleanup(void)
667 iounmap(awacs_txdma); 668 iounmap(awacs_txdma);
668 iounmap(awacs_rxdma); 669 iounmap(awacs_rxdma);
669 670
670 release_OF_resource(awacs_node, 0); 671 release_mem_region(awacs_rsrc[0].start,
671 release_OF_resource(awacs_node, 1); 672 awacs_rsrc[0].end - awacs_rsrc[0].start + 1);
672 release_OF_resource(awacs_node, 2); 673 release_mem_region(awacs_rsrc[1].start,
674 awacs_rsrc[1].end - awacs_rsrc[1].start + 1);
675 release_mem_region(awacs_rsrc[2].start,
676 awacs_rsrc[2].end - awacs_rsrc[2].start + 1);
673 677
674 kfree(awacs_tx_cmd_space); 678 kfree(awacs_tx_cmd_space);
675 kfree(awacs_rx_cmd_space); 679 kfree(awacs_rx_cmd_space);
@@ -2863,46 +2867,58 @@ printk("dmasound_pmac: couldn't find a Codec we can handle\n");
2863 * other info if necessary (early AWACS we want to read chip ids) 2867 * other info if necessary (early AWACS we want to read chip ids)
2864 */ 2868 */
2865 2869
2866 if (io->n_addrs < 3 || io->n_intrs < 3) { 2870 if (of_get_address(io, 2, NULL, NULL) == NULL || io->n_intrs < 3) {
2867 /* OK - maybe we need to use the 'awacs' node (on earlier 2871 /* OK - maybe we need to use the 'awacs' node (on earlier
2868 * machines). 2872 * machines).
2869 */ 2873 */
2870 if (awacs_node) { 2874 if (awacs_node) {
2871 io = awacs_node ; 2875 io = awacs_node ;
2872 if (io->n_addrs < 3 || io->n_intrs < 3) { 2876 if (of_get_address(io, 2, NULL, NULL) == NULL ||
2873 printk("dmasound_pmac: can't use %s" 2877 io->n_intrs < 3) {
2874 " (%d addrs, %d intrs)\n", 2878 printk("dmasound_pmac: can't use %s\n",
2875 io->full_name, io->n_addrs, io->n_intrs); 2879 io->full_name);
2876 return -ENODEV; 2880 return -ENODEV;
2877 } 2881 }
2878 } else { 2882 } else
2879 printk("dmasound_pmac: can't use %s (%d addrs, %d intrs)\n", 2883 printk("dmasound_pmac: can't use %s\n", io->full_name);
2880 io->full_name, io->n_addrs, io->n_intrs);
2881 }
2882 } 2884 }
2883 2885
2884 if (!request_OF_resource(io, 0, NULL)) { 2886 if (of_address_to_resource(io, 0, &awacs_rsrc[0]) ||
2887 request_mem_region(awacs_rsrc[0].start,
2888 awacs_rsrc[0].end - awacs_rsrc[0].start + 1,
2889 " (IO)") == NULL) {
2885 printk(KERN_ERR "dmasound: can't request IO resource !\n"); 2890 printk(KERN_ERR "dmasound: can't request IO resource !\n");
2886 return -ENODEV; 2891 return -ENODEV;
2887 } 2892 }
2888 if (!request_OF_resource(io, 1, " (tx dma)")) { 2893 if (of_address_to_resource(io, 1, &awacs_rsrc[1]) ||
2889 release_OF_resource(io, 0); 2894 request_mem_region(awacs_rsrc[1].start,
2890 printk(KERN_ERR "dmasound: can't request TX DMA resource !\n"); 2895 awacs_rsrc[1].end - awacs_rsrc[1].start + 1,
2896 " (tx dma)") == NULL) {
2897 release_mem_region(awacs_rsrc[0].start,
2898 awacs_rsrc[0].end - awacs_rsrc[0].start + 1);
2899 printk(KERN_ERR "dmasound: can't request Tx DMA resource !\n");
2891 return -ENODEV; 2900 return -ENODEV;
2892 } 2901 }
2893 2902 if (of_address_to_resource(io, 2, &awacs_rsrc[2]) ||
2894 if (!request_OF_resource(io, 2, " (rx dma)")) { 2903 request_mem_region(awacs_rsrc[2].start,
2895 release_OF_resource(io, 0); 2904 awacs_rsrc[2].end - awacs_rsrc[2].start + 1,
2896 release_OF_resource(io, 1); 2905 " (rx dma)") == NULL) {
2897 printk(KERN_ERR "dmasound: can't request RX DMA resource !\n"); 2906 release_mem_region(awacs_rsrc[0].start,
2907 awacs_rsrc[0].end - awacs_rsrc[0].start + 1);
2908 release_mem_region(awacs_rsrc[1].start,
2909 awacs_rsrc[1].end - awacs_rsrc[1].start + 1);
2910 printk(KERN_ERR "dmasound: can't request Rx DMA resource !\n");
2898 return -ENODEV; 2911 return -ENODEV;
2899 } 2912 }
2900 2913
2901 awacs_beep_dev = input_allocate_device(); 2914 awacs_beep_dev = input_allocate_device();
2902 if (!awacs_beep_dev) { 2915 if (!awacs_beep_dev) {
2903 release_OF_resource(io, 0); 2916 release_mem_region(awacs_rsrc[0].start,
2904 release_OF_resource(io, 1); 2917 awacs_rsrc[0].end - awacs_rsrc[0].start + 1);
2905 release_OF_resource(io, 2); 2918 release_mem_region(awacs_rsrc[1].start,
2919 awacs_rsrc[1].end - awacs_rsrc[1].start + 1);
2920 release_mem_region(awacs_rsrc[2].start,
2921 awacs_rsrc[2].end - awacs_rsrc[2].start + 1);
2906 printk(KERN_ERR "dmasound: can't allocate input device !\n"); 2922 printk(KERN_ERR "dmasound: can't allocate input device !\n");
2907 return -ENOMEM; 2923 return -ENOMEM;
2908 } 2924 }
@@ -2916,11 +2932,11 @@ printk("dmasound_pmac: couldn't find a Codec we can handle\n");
2916 2932
2917 /* all OF versions I've seen use this value */ 2933 /* all OF versions I've seen use this value */
2918 if (i2s_node) 2934 if (i2s_node)
2919 i2s = ioremap(io->addrs[0].address, 0x1000); 2935 i2s = ioremap(awacs_rsrc[0].start, 0x1000);
2920 else 2936 else
2921 awacs = ioremap(io->addrs[0].address, 0x1000); 2937 awacs = ioremap(awacs_rsrc[0].start, 0x1000);
2922 awacs_txdma = ioremap(io->addrs[1].address, 0x100); 2938 awacs_txdma = ioremap(awacs_rsrc[1].start, 0x100);
2923 awacs_rxdma = ioremap(io->addrs[2].address, 0x100); 2939 awacs_rxdma = ioremap(awacs_rsrc[2].start, 0x100);
2924 2940
2925 /* first of all make sure that the chip is powered up....*/ 2941 /* first of all make sure that the chip is powered up....*/
2926 pmac_call_feature(PMAC_FTR_SOUND_CHIP_ENABLE, io, 0, 1); 2942 pmac_call_feature(PMAC_FTR_SOUND_CHIP_ENABLE, io, 0, 1);
@@ -3083,9 +3099,10 @@ printk("dmasound_pmac: Awacs/Screamer Codec Mfct: %d Rev %d\n", mfg, rev);
3083 struct device_node* mio; 3099 struct device_node* mio;
3084 macio_base = NULL; 3100 macio_base = NULL;
3085 for (mio = io->parent; mio; mio = mio->parent) { 3101 for (mio = io->parent; mio; mio = mio->parent) {
3086 if (strcmp(mio->name, "mac-io") == 0 3102 if (strcmp(mio->name, "mac-io") == 0) {
3087 && mio->n_addrs > 0) { 3103 struct resource r;
3088 macio_base = ioremap(mio->addrs[0].address, 0x40); 3104 if (of_address_to_resource(mio, 0, &r) == 0)
3105 macio_base = ioremap(r.start, 0x40);
3089 break; 3106 break;
3090 } 3107 }
3091 } 3108 }
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 9b2b00fdc1ae..a642e4cfcf45 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -803,21 +803,17 @@ static int snd_pmac_free(struct snd_pmac *chip)
803 iounmap(chip->playback.dma); 803 iounmap(chip->playback.dma);
804 if (chip->capture.dma) 804 if (chip->capture.dma)
805 iounmap(chip->capture.dma); 805 iounmap(chip->capture.dma);
806#ifndef CONFIG_PPC64 806
807 if (chip->node) { 807 if (chip->node) {
808 int i; 808 int i;
809
810 for (i = 0; i < 3; i++) { 809 for (i = 0; i < 3; i++) {
811 if (chip->of_requested & (1 << i)) { 810 if (chip->requested & (1 << i))
812 if (chip->is_k2) 811 release_mem_region(chip->rsrc[i].start,
813 release_OF_resource(chip->node->parent, 812 chip->rsrc[i].end -
814 i); 813 chip->rsrc[i].start + 1);
815 else
816 release_OF_resource(chip->node, i);
817 }
818 } 814 }
819 } 815 }
820#endif /* CONFIG_PPC64 */ 816
821 if (chip->pdev) 817 if (chip->pdev)
822 pci_dev_put(chip->pdev); 818 pci_dev_put(chip->pdev);
823 kfree(chip); 819 kfree(chip);
@@ -991,6 +987,11 @@ static int __init snd_pmac_detect(struct snd_pmac *chip)
991 chip->can_byte_swap = 0; /* FIXME: check this */ 987 chip->can_byte_swap = 0; /* FIXME: check this */
992 chip->control_mask = MASK_IEPC | 0x11;/* disable IEE */ 988 chip->control_mask = MASK_IEPC | 0x11;/* disable IEE */
993 break; 989 break;
990 default:
991 printk(KERN_ERR "snd: Unknown layout ID 0x%x\n",
992 layout_id);
993 return -ENODEV;
994
994 } 995 }
995 } 996 }
996 prop = (unsigned int *)get_property(sound, "device-id", NULL); 997 prop = (unsigned int *)get_property(sound, "device-id", NULL);
@@ -1175,46 +1176,69 @@ int __init snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
1175 } 1176 }
1176 1177
1177 np = chip->node; 1178 np = chip->node;
1179 chip->requested = 0;
1178 if (chip->is_k2) { 1180 if (chip->is_k2) {
1179 if (np->parent->n_addrs < 2 || np->n_intrs < 3) { 1181 static char *rnames[] = {
1182 "Sound Control", "Sound DMA" };
1183 if (np->n_intrs < 3) {
1180 err = -ENODEV; 1184 err = -ENODEV;
1181 goto __error; 1185 goto __error;
1182 } 1186 }
1183 for (i = 0; i < 2; i++) { 1187 for (i = 0; i < 2; i ++) {
1184#ifndef CONFIG_PPC64 1188 if (of_address_to_resource(np->parent, i,
1185 static char *name[2] = { "- Control", "- DMA" }; 1189 &chip->rsrc[i])) {
1186 if (! request_OF_resource(np->parent, i, name[i])) { 1190 printk(KERN_ERR "snd: can't translate rsrc "
1187 snd_printk(KERN_ERR "pmac: can't request resource %d!\n", i); 1191 " %d (%s)\n", i, rnames[i]);
1192 err = -ENODEV;
1193 goto __error;
1194 }
1195 if (request_mem_region(chip->rsrc[i].start,
1196 chip->rsrc[i].end -
1197 chip->rsrc[i].start + 1,
1198 rnames[i]) == NULL) {
1199 printk(KERN_ERR "snd: can't request rsrc "
1200 " %d (%s: 0x%08lx:%08lx)\n",
1201 i, rnames[i], chip->rsrc[i].start,
1202 chip->rsrc[i].end);
1188 err = -ENODEV; 1203 err = -ENODEV;
1189 goto __error; 1204 goto __error;
1190 } 1205 }
1191 chip->of_requested |= (1 << i); 1206 chip->requested |= (1 << i);
1192#endif /* CONFIG_PPC64 */
1193 ctrl_addr = np->parent->addrs[0].address;
1194 txdma_addr = np->parent->addrs[1].address;
1195 rxdma_addr = txdma_addr + 0x100;
1196 } 1207 }
1197 1208 ctrl_addr = chip->rsrc[0].start;
1209 txdma_addr = chip->rsrc[1].start;
1210 rxdma_addr = txdma_addr + 0x100;
1198 } else { 1211 } else {
1199 if (np->n_addrs < 3 || np->n_intrs < 3) { 1212 static char *rnames[] = {
1213 "Sound Control", "Sound Tx DMA", "Sound Rx DMA" };
1214 if (np->n_intrs < 3) {
1200 err = -ENODEV; 1215 err = -ENODEV;
1201 goto __error; 1216 goto __error;
1202 } 1217 }
1203 1218 for (i = 0; i < 3; i ++) {
1204 for (i = 0; i < 3; i++) { 1219 if (of_address_to_resource(np->parent, i,
1205#ifndef CONFIG_PPC64 1220 &chip->rsrc[i])) {
1206 static char *name[3] = { "- Control", "- Tx DMA", "- Rx DMA" }; 1221 printk(KERN_ERR "snd: can't translate rsrc "
1207 if (! request_OF_resource(np, i, name[i])) { 1222 " %d (%s)\n", i, rnames[i]);
1208 snd_printk(KERN_ERR "pmac: can't request resource %d!\n", i); 1223 err = -ENODEV;
1224 goto __error;
1225 }
1226 if (request_mem_region(chip->rsrc[i].start,
1227 chip->rsrc[i].end -
1228 chip->rsrc[i].start + 1,
1229 rnames[i]) == NULL) {
1230 printk(KERN_ERR "snd: can't request rsrc "
1231 " %d (%s: 0x%08lx:%08lx)\n",
1232 i, rnames[i], chip->rsrc[i].start,
1233 chip->rsrc[i].end);
1209 err = -ENODEV; 1234 err = -ENODEV;
1210 goto __error; 1235 goto __error;
1211 } 1236 }
1212 chip->of_requested |= (1 << i); 1237 chip->requested |= (1 << i);
1213#endif /* CONFIG_PPC64 */
1214 ctrl_addr = np->addrs[0].address;
1215 txdma_addr = np->addrs[1].address;
1216 rxdma_addr = np->addrs[2].address;
1217 } 1238 }
1239 ctrl_addr = chip->rsrc[0].start;
1240 txdma_addr = chip->rsrc[1].start;
1241 rxdma_addr = chip->rsrc[2].start;
1218 } 1242 }
1219 1243
1220 chip->awacs = ioremap(ctrl_addr, 0x1000); 1244 chip->awacs = ioremap(ctrl_addr, 0x1000);
@@ -1266,9 +1290,11 @@ int __init snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
1266 } else if (chip->is_pbook_G3) { 1290 } else if (chip->is_pbook_G3) {
1267 struct device_node* mio; 1291 struct device_node* mio;
1268 for (mio = chip->node->parent; mio; mio = mio->parent) { 1292 for (mio = chip->node->parent; mio; mio = mio->parent) {
1269 if (strcmp(mio->name, "mac-io") == 0 1293 if (strcmp(mio->name, "mac-io") == 0) {
1270 && mio->n_addrs > 0) { 1294 struct resource r;
1271 chip->macio_base = ioremap(mio->addrs[0].address, 0x40); 1295 if (of_address_to_resource(mio, 0, &r) == 0)
1296 chip->macio_base =
1297 ioremap(r.start, 0x40);
1272 break; 1298 break;
1273 } 1299 }
1274 } 1300 }
diff --git a/sound/ppc/pmac.h b/sound/ppc/pmac.h
index 086da7a18909..3a9bd4dbb9a6 100644
--- a/sound/ppc/pmac.h
+++ b/sound/ppc/pmac.h
@@ -113,7 +113,8 @@ struct snd_pmac {
113 unsigned int initialized : 1; 113 unsigned int initialized : 1;
114 unsigned int feature_is_set : 1; 114 unsigned int feature_is_set : 1;
115 115
116 unsigned int of_requested; 116 unsigned int requested;
117 struct resource rsrc[3];
117 118
118 int num_freqs; 119 int num_freqs;
119 int *freq_table; 120 int *freq_table;
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-19 12:15:52 -0500