OMAP4: TWL: add vdda_hdmi_dac regulator supply
authorTomi Valkeinen <tomi.valkeinen@ti.com>
Wed, 15 Aug 2012 12:54:53 +0000 (15:54 +0300)
committerTomi Valkeinen <tomi.valkeinen@ti.com>
Fri, 7 Sep 2012 17:02:04 +0000 (20:02 +0300)
commit8a3d895bfe409f3cae398c0788e8639260c81754
tree45d9a36830f0145207da90fd9d7c9f762ac4bdf1
parenta84b20654bb5711b45cf28bf5342143ce8652e72
OMAP4: TWL: add vdda_hdmi_dac regulator supply

HDMI requires vdda_hdmi_dac (vdac) power for operation. The regulator,
or the regulator supplying the vdac, has been enabled by default and
things have worked without the HDMI driver enabling the vdac.

I encountered the problem when implementing HDMI device tree support,
where the regulator was not enabled by default.

This patch adds the vdda_hdmi_dac to twl-common.c so that the HDMI
driver can use it.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
arch/arm/mach-omap2/twl-common.c