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Lines 834-839
static void emu1010_interrupt(struct snd_emu10k1 *emu)
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| 834 |
u32 sts; |
834 |
u32 sts; |
| 835 |
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835 |
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| 836 |
snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &sts); |
836 |
snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &sts); |
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837 |
dev_info(emu->card->dev, "emu1010: GPIO interrupt, status = 0x%x\n", sts); |
| 837 |
if (sts & EMU_HANA_IRQ_DOCK_LOST) { |
838 |
if (sts & EMU_HANA_IRQ_DOCK_LOST) { |
| 838 |
/* Audio Dock removed */ |
839 |
/* Audio Dock removed */ |
| 839 |
dev_info(emu->card->dev, "emu1010: Audio Dock detached\n"); |
840 |
dev_info(emu->card->dev, "emu1010: Audio Dock detached\n"); |
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Lines 943-948
static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
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| 943 |
// Note: The Audigy INTE is set later |
944 |
// Note: The Audigy INTE is set later |
| 944 |
snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, |
945 |
snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, |
| 945 |
EMU_HANA_IRQ_DOCK | EMU_HANA_IRQ_DOCK_LOST | EMU_HANA_IRQ_WCLK_CHANGED); |
946 |
EMU_HANA_IRQ_DOCK | EMU_HANA_IRQ_DOCK_LOST | EMU_HANA_IRQ_WCLK_CHANGED); |
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947 |
// try this if dock hot-plugging doesn't produce gpio interrupt messages. |
| 948 |
// if this changes anything, try to identify which bit does what. |
| 949 |
// you can also try 0x3f, but at least on the rev2 cards that's likely to |
| 950 |
// flood your syslog up to the point of locking up the machine. |
| 951 |
//snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x3d); |
| 946 |
snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, ®); // Clear pending IRQs |
952 |
snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, ®); // Clear pending IRQs |
| 947 |
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953 |
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| 948 |
emu->emu1010.clock_source = 1; /* 48000 */ |
954 |
emu->emu1010.clock_source = 1; /* 48000 */ |
| 949 |
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