android/android_kernel_cmhtcleo
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htcleo: add support for specific acdb file

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This commit is contained in:
LeTama 2010-10-21 19:12:21 +02:00
parent 61d0b1cffd
commit dc353d939b
1 changed files with 21 additions and 1 deletions
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22
arch/arm/mach-msm/qdsp6_1550/q6audio.c
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@ -173,6 +173,7 @@ static char acdb_file[64] = "default.acdb";
static uint32_t tx_acdb = 0;
static uint32_t rx_acdb = 0;
static int acdb_use_rpc = 0;
static int acdb_use_map = 0;
/////////////////////////////////////////////////////////////////////////////////
// helper functions for device parameters
@ -1152,11 +1153,27 @@ static int acdb_init(char *filename)
// return -ENODEV;
#ifdef CONFIG_MACH_HTCLEO
pr_info("acdb: trying htcleo.acdb\n");
if(request_firmware(&fw, "htcleo.acdb", q6_control_device.this_device) < 0) {
pr_info("acdb: load 'htcleo.acdb' failed, trying 'default.acdb'\n");
acdb_use_map = 0;
if (request_firmware(&fw, filename, q6_control_device.this_device) < 0) {
pr_err("acdb: load 'default.acdb' failed...\n");
return -ENODEV;
}
} else {
pr_info("acdb: 'htcleo.acdb' found, using translation\n");
acdb_use_map = 1;
}
#else
pr_info("acdb: load '%s'\n", filename);
acd_use_map = 0;
if (request_firmware(&fw, filename, q6_control_device.this_device) < 0) {
pr_err("acdb: load 'default.acdb' failed...\n");
return -ENODEV;
}
#endif
db = (void*) fw->data;
if (fw->size < sizeof(struct audio_config_database)) {
@ -1364,9 +1381,12 @@ static int acdb_get_config_table(uint32_t device_id, uint32_t sample_rate)
int n;
printk("table\n");
// htcleo use custom table with wince values, it must be mapped
if(acdb_use_map)
device_id = map_cad_dev_to_virtual(device_id);
db = acdb_data;
for (n = 0; n < db->entry_count; n++)
{
{
if (db->entry[n].device_id != device_id)
continue;
if (db->entry[n].sample_rate != sample_rate)