summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--sound/pci/emu10k1/emu10k1_main.c102
1 files changed, 40 insertions, 62 deletions
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index c1b603a8922c..03d793f3b058 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -662,7 +662,7 @@ static int snd_emu10k1_cardbus_init(struct snd_emu10k1 *emu)
return 0;
}
-static int snd_emu1010_load_firmware(struct snd_emu10k1 *emu,
+static int snd_emu1010_load_firmware_entry(struct snd_emu10k1 *emu,
const struct firmware *fw_entry)
{
int n, i;
@@ -708,6 +708,40 @@ static int snd_emu1010_load_firmware(struct snd_emu10k1 *emu,
return 0;
}
+/* firmware file names, per model, init-fw and dock-fw (optional) */
+static const char * const firmware_names[5][2] = {
+ [EMU_MODEL_EMU1010] = {
+ HANA_FILENAME, DOCK_FILENAME
+ },
+ [EMU_MODEL_EMU1010B] = {
+ EMU1010B_FILENAME, MICRO_DOCK_FILENAME
+ },
+ [EMU_MODEL_EMU1616] = {
+ EMU1010_NOTEBOOK_FILENAME, MICRO_DOCK_FILENAME
+ },
+ [EMU_MODEL_EMU0404] = {
+ EMU0404_FILENAME, NULL
+ },
+};
+
+static int snd_emu1010_load_firmware(struct snd_emu10k1 *emu, int dock,
+ const struct firmware **fw)
+{
+ const char *filename;
+ int err;
+
+ if (!*fw) {
+ filename = firmware_names[emu->card_capabilities->emu_model][dock];
+ if (!filename)
+ return 0;
+ err = request_firmware(fw, filename, &emu->pci->dev);
+ if (err)
+ return err;
+ }
+
+ return snd_emu1010_load_firmware_entry(emu, *fw);
+}
+
static int emu1010_firmware_thread(void *data)
{
struct snd_emu10k1 *emu = data;
@@ -732,34 +766,9 @@ static int emu1010_firmware_thread(void *data)
dev_info(emu->card->dev,
"emu1010: Loading Audio Dock Firmware\n");
snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, EMU_HANA_FPGA_CONFIG_AUDIODOCK);
-
- if (!emu->dock_fw) {
- const char *filename = NULL;
- switch (emu->card_capabilities->emu_model) {
- case EMU_MODEL_EMU1010:
- filename = DOCK_FILENAME;
- break;
- case EMU_MODEL_EMU1010B:
- filename = MICRO_DOCK_FILENAME;
- break;
- case EMU_MODEL_EMU1616:
- filename = MICRO_DOCK_FILENAME;
- break;
- }
- if (filename) {
- err = request_firmware(&emu->dock_fw,
- filename,
- &emu->pci->dev);
- if (err)
- continue;
- }
- }
-
- if (emu->dock_fw) {
- err = snd_emu1010_load_firmware(emu, emu->dock_fw);
- if (err)
- continue;
- }
+ err = snd_emu1010_load_firmware(emu, 1, &emu->dock_fw);
+ if (err < 0)
+ continue;
snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0);
snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp);
@@ -881,39 +890,8 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
}
dev_info(emu->card->dev, "emu1010: EMU_HANA_ID = 0x%x\n", reg);
- if (!emu->firmware) {
- const char *filename;
- switch (emu->card_capabilities->emu_model) {
- case EMU_MODEL_EMU1010:
- filename = HANA_FILENAME;
- break;
- case EMU_MODEL_EMU1010B:
- filename = EMU1010B_FILENAME;
- break;
- case EMU_MODEL_EMU1616:
- filename = EMU1010_NOTEBOOK_FILENAME;
- break;
- case EMU_MODEL_EMU0404:
- filename = EMU0404_FILENAME;
- break;
- default:
- return -ENODEV;
- }
-
- err = request_firmware(&emu->firmware, filename, &emu->pci->dev);
- if (err != 0) {
- dev_info(emu->card->dev,
- "emu1010: firmware: %s not found. Err = %d\n",
- filename, err);
- return err;
- }
- dev_info(emu->card->dev,
- "emu1010: firmware file = %s, size = 0x%zx\n",
- filename, emu->firmware->size);
- }
-
- err = snd_emu1010_load_firmware(emu, emu->firmware);
- if (err != 0) {
+ err = snd_emu1010_load_firmware(emu, 0, &emu->firmware);
+ if (err < 0) {
dev_info(emu->card->dev, "emu1010: Loading Firmware failed\n");
return err;
}