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libspark/video: enable/disable analogue output when leaving/entering standby mode (experimental and untested)

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martii
2013-10-20 18:46:33 +02:00
parent e065094e11
commit 8062db2387
1 changed files with 7 additions and 2 deletions
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9
libspark/video.cpp
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@@ -154,13 +154,18 @@ static int hdmi_out(bool enable)
goto out; goto out;
} }
hdmi_enabled = enable; hdmi_enabled = enable;
out.caps = STMFBIO_OUTPUT_CAPS_HDMI_CONFIG; out.caps = STMFBIO_OUTPUT_CAPS_HDMI_CONFIG | STMFBIO_OUTPUT_CAPS_ANALOGUE_CONFIG;
out.activate = STMFBIO_ACTIVATE_IMMEDIATE; out.activate = STMFBIO_ACTIVATE_IMMEDIATE;
out.analogue_config = 0;
if (enable) if (enable)
{
out.analogue_config |= STMFBIO_OUTPUT_ANALOGUE_MASK;
out.hdmi_config &= ~STMFBIO_OUTPUT_HDMI_DISABLED; out.hdmi_config &= ~STMFBIO_OUTPUT_HDMI_DISABLED;
}
else else
{
out.analogue_config &= ~STMFBIO_OUTPUT_ANALOGUE_MASK;
out.hdmi_config |= STMFBIO_OUTPUT_HDMI_DISABLED; out.hdmi_config |= STMFBIO_OUTPUT_HDMI_DISABLED;
}
ret = ioctl(fb, STMFBIO_SET_OUTPUT_CONFIG, &out); ret = ioctl(fb, STMFBIO_SET_OUTPUT_CONFIG, &out);
if (ret < 0) if (ret < 0)