From: Stephen Warren <swarren@nvidia.com>
Date: Tue, 19 Apr 2011 21:25:11 +0000 (-0600)
Subject: ASoC: snd_soc_dapm_get_pin_status: Match other contexts too
X-Git-Tag: v3.0-rc1~347^2~1^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a68b38ada57bc9aeeec574d3e76e67ad89fea303;p=pandora-kernel.git

ASoC: snd_soc_dapm_get_pin_status: Match other contexts too

Not all widgets on a card are within the codec's DAPM context. Fix
snd_soc_dapm_get_pin_status to search all contexts when looking for a
widget.

This change is required when modifying tegra_wm8903 to use
snd_soc_card.widgets rather than calling snd_soc_dapm_new_controls; the
former adds the widgets to the card's DAPM context, whereas tegra_wm8903
uses the codec's DAPM context when calling snd_soc_dapm_new_controls.

By code inspection, I suspect this also applies to Samsung Speyside.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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