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-rw-r--r--include/sound/emu10k1.h1
-rw-r--r--sound/pci/emu10k1/emu10k1.c4
-rw-r--r--sound/pci/emu10k1/emu10k1_main.c2
3 files changed, 7 insertions, 0 deletions
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 9dc94b5..f841ba4 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1796,6 +1796,7 @@ struct snd_emu10k1 {
unsigned int *saved_icode;
unsigned int *p16v_saved;
unsigned int saved_a_iocfg, saved_hcfg;
+ bool suspend;
#endif
};
diff --git a/sound/pci/emu10k1/emu10k1.c b/sound/pci/emu10k1/emu10k1.c
index b7c1875..a168138 100644
--- a/sound/pci/emu10k1/emu10k1.c
+++ b/sound/pci/emu10k1/emu10k1.c
@@ -215,6 +215,8 @@ static int snd_emu10k1_suspend(struct device *dev)
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+ emu->suspend = 1;
+
snd_pcm_suspend_all(emu->pcm);
snd_pcm_suspend_all(emu->pcm_mic);
snd_pcm_suspend_all(emu->pcm_efx);
@@ -260,6 +262,8 @@ static int snd_emu10k1_resume(struct device *dev)
if (emu->card_capabilities->ca0151_chip)
snd_p16v_resume(emu);
+ emu->suspend = 0;
+
snd_power_change_state(card, SNDRV_CTL_POWER_D0);
return 0;
}
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index 1dfb94d..cfd6cf9 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -714,6 +714,8 @@ static int emu1010_firmware_thread(void *data)
msleep_interruptible(1000);
if (kthread_should_stop())
break;
+ if (emu->suspend)
+ continue;
snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp); /* IRQ Status */
snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg); /* OPTIONS: Which cards are attached to the EMU */
if (reg & EMU_HANA_OPTION_DOCK_OFFLINE) {