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drm/msm/hdmi: enable lpm-mux if it is present

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lpm-mux is programmed to enable HDMI connector
on the docking station for S805 chipset based
devices.

Signed-off-by: Beeresh Gopal <gbeeresh@codeaurora.org>
Signed-off-by: Stephane Viau <sviau@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Beeresh Gopal
2014-07-31 11:48:49 -04:00
committed by Rob Clark
parent 3d47fd47f2
commit 1930f38a5d
3 changed files with 23 additions and 0 deletions
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1
drivers/gpu/drm/msm/hdmi/hdmi.c
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@@ -317,6 +317,7 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data)
config.hpd_gpio = get_gpio("qcom,hdmi-tx-hpd");
config.mux_en_gpio = get_gpio("qcom,hdmi-tx-mux-en");
config.mux_sel_gpio = get_gpio("qcom,hdmi-tx-mux-sel");
config.mux_lpm_gpio = get_gpio("qcom,hdmi-tx-mux-lpm");
#else
static const char *hpd_clk_names[] = {