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authorWu Fengguang <fengguang.wu@intel.com>2009-08-01 19:17:14 +0800
committerTakashi Iwai <tiwai@suse.de>2009-08-03 08:27:39 +0200
commitfeb273404f15d86098cb0e81e46330d5c1e22b1b (patch)
treeaffd262499584b92c791ccbc92b2c09431cd8975 /sound
parentc32649feb4573b31f0a2bfdf35cbe1351256c764 (diff)
ALSA: hda: remember last command for each codec
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/hda_intel.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index df6d9820efad..7c43f92de2fa 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -418,7 +418,7 @@ struct azx {
unsigned int probing :1; /* codec probing phase */
/* for debugging */
- unsigned int last_cmd; /* last issued command (to sync) */
+ unsigned int last_cmd[AZX_MAX_CODECS];
/* for pending irqs */
struct work_struct irq_pending_work;
@@ -668,7 +668,8 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus,
if (chip->msi) {
snd_printk(KERN_WARNING SFX "No response from codec, "
- "disabling MSI: last cmd=0x%08x\n", chip->last_cmd);
+ "disabling MSI: last cmd=0x%08x\n",
+ chip->last_cmd[addr]);
free_irq(chip->irq, chip);
chip->irq = -1;
pci_disable_msi(chip->pci);
@@ -683,7 +684,7 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus,
if (!chip->polling_mode) {
snd_printk(KERN_WARNING SFX "azx_get_response timeout, "
"switching to polling mode: last cmd=0x%08x\n",
- chip->last_cmd);
+ chip->last_cmd[addr]);
chip->polling_mode = 1;
goto again;
}
@@ -707,7 +708,7 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus,
snd_printk(KERN_ERR "hda_intel: azx_get_response timeout, "
"switching to single_cmd mode: last cmd=0x%08x\n",
- chip->last_cmd);
+ chip->last_cmd[addr]);
chip->single_cmd = 1;
bus->response_reset = 0;
/* re-initialize CORB/RIRB */
@@ -794,7 +795,7 @@ static int azx_send_cmd(struct hda_bus *bus, unsigned int val)
{
struct azx *chip = bus->private_data;
- chip->last_cmd = val;
+ chip->last_cmd[azx_command_addr(val)] = val;
if (chip->single_cmd)
return azx_single_send_cmd(bus, val);
else