At Tue, 9 Jun 2015 13:39:31 +1000, airlied@gmail.com wrote:
From: Dave Airlie airlied@redhat.com
The new regmap code seems to cache this, which isn't helpful for the hotplug dock situation where this gets updated.
Use the uncached query for this.
Signed-off-by: Dave Airlie airlied@redhat.com
Applied, thanks!
Takashi
sound/pci/hda/hda_codec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index b49feff..b778221 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -436,7 +436,7 @@ static unsigned int get_num_devices(struct hda_codec *codec, hda_nid_t nid) get_wcaps_type(wcaps) != AC_WID_PIN) return 0;
- parm = snd_hda_param_read(codec, nid, AC_PAR_DEVLIST_LEN);
- parm = snd_hdac_read_parm_uncached(&codec->core, nid, AC_PAR_DEVLIST_LEN); if (parm == -1 && codec->bus->rirb_error) parm = 0; return parm & AC_DEV_LIST_LEN_MASK;
-- 2.4.1
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