From e0defc86423d1b5652826c9317c36dfb6af1cd48 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 7 May 2012 21:07:20 -0700 Subject: fbdev: sh_mobile_hdmi: add interrupt output option Signed-off-by: Kuninori Morimoto Signed-off-by: Florian Tobias Schandinat --- drivers/video/sh_mobile_hdmi.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers') diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c index e201d6fea2d..0bc39bc976a 100644 --- a/drivers/video/sh_mobile_hdmi.c +++ b/drivers/video/sh_mobile_hdmi.c @@ -1186,6 +1186,13 @@ static int __init sh_hdmi_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); pm_runtime_get_sync(&pdev->dev); + /* init interrupt polarity */ + if (pdata->flags & HDMI_OUTPUT_PUSH_PULL) + hdmi_bit_set(hdmi, 0x02, 0x02, HDMI_SYSTEM_CTRL); + + if (pdata->flags & HDMI_OUTPUT_POLARITY_HI) + hdmi_bit_set(hdmi, 0x01, 0x01, HDMI_SYSTEM_CTRL); + /* Product and revision IDs are 0 in sh-mobile version */ dev_info(&pdev->dev, "Detected HDMI controller 0x%x:0x%x\n", hdmi_read(hdmi, HDMI_PRODUCT_ID), hdmi_read(hdmi, HDMI_REVISION_ID)); -- cgit v1.2.3