Messages in this thread Patch in this message | | | Date | Wed, 11 Aug 2010 16:54:23 -0700 | From | Greg KH <> | Subject | [042/111] drm/i915: Use RSEN instead of HTPLG for tfp410 monitor detection. |
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2.6.32-stable review patch. If anyone has any objections, please let us know.
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From: Dave Müller <dave.mueller@gmx.ch>
commit f458823b864c6def488f951a79986fa205aba4f1 upstream.
Presence detection of a digital monitor seems not to be reliable using the HTPLG bit.
Dave Müller <dave.mueller@gmx.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/gpu/drm/i915/dvo_tfp410.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/i915/dvo_tfp410.c +++ b/drivers/gpu/drm/i915/dvo_tfp410.c @@ -214,7 +214,7 @@ static enum drm_connector_status tfp410_ uint8_t ctl2; if (tfp410_readb(dvo, TFP410_CTL_2, &ctl2)) { - if (ctl2 & TFP410_CTL_2_HTPLG) + if (ctl2 & TFP410_CTL_2_RSEN) ret = connector_status_connected; else ret = connector_status_disconnected;
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