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authorTakashi Iwai <tiwai@suse.de>2013-11-26 11:58:40 +0100
committerTakashi Iwai <tiwai@suse.de>2013-11-26 13:40:14 +0100
commit873ce8ad502cce3ba9295890d52afcce385d4107 (patch)
tree8fd73b474402cc182e1b7afecf77b9dadd51a4ec /sound
parentALSA: hda/realtek - Set pcbeep amp for ALC668 (diff)
downloadlinux-873ce8ad502cce3ba9295890d52afcce385d4107.tar.xz
linux-873ce8ad502cce3ba9295890d52afcce385d4107.zip
ALSA: hda - Drop bus->avoid_link_reset flag
Use bus->power_keep_link_on instead. The controller shouldn't go to D3 when the link isn't reset, so essentially avoiding the link reset means avoiding the runtime PM. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/hda_codec.h1
-rw-r--r--sound/pci/hda/hda_intel.c3
-rw-r--r--sound/pci/hda/patch_sigmatel.c3
3 files changed, 3 insertions, 4 deletions
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 77db69480c19..7aa9870040c1 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -698,7 +698,6 @@ struct hda_bus {
unsigned int in_reset:1; /* during reset operation */
unsigned int power_keep_link_on:1; /* don't power off HDA link */
unsigned int no_response_fallback:1; /* don't fallback at RIRB error */
- unsigned int avoid_link_reset:1; /* don't reset link at runtime PM */
int primary_dig_out_type; /* primary digital out PCM type */
};
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 7a09404579a7..c6d230193da6 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2994,8 +2994,7 @@ static int azx_runtime_suspend(struct device *dev)
STATESTS_INT_MASK);
azx_stop_chip(chip);
- if (!chip->bus->avoid_link_reset)
- azx_enter_link_reset(chip);
+ azx_enter_link_reset(chip);
azx_clear_irq_pending(chip);
if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL)
hda_display_power(false);
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index d2cc0041d9d3..088a5afbd1b9 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -2094,7 +2094,8 @@ static void stac92hd83xxx_fixup_hp_mic_led(struct hda_codec *codec,
if (action == HDA_FIXUP_ACT_PRE_PROBE) {
spec->mic_mute_led_gpio = 0x08; /* GPIO3 */
- codec->bus->avoid_link_reset = 1;
+ /* resetting controller clears GPIO, so we need to keep on */
+ codec->bus->power_keep_link_on = 1;
}
}