| Message ID | 1344802080-9575-4-git-send-email-arequipeno@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Am Sonntag, den 12.08.2012, 15:08 -0500 schrieb Ian Pilcher: > This display is apparently confused by any InfoFrames (see > https://bugzilla.redhat.com/show_bug.cgi?id=806091). > > Tested on a ThinkPad T510 (nVidia GT218 [NVS 3100M]) and a co- > workers ThinkPad X220 with Intel graphics. EDID_QUIRK_NO_AUDIO > makes this display work with the Intel driver; nouveau requires > EDID_QUIRK_DISABLE_INFOFRAMES. Judging from the Newegg.com description [1] it has a VGA (D-Sub) and HDMI connector. (Downloading the manual from [2] fails for me with Midori.) Ian, could you please test if the monitor is sending the same EDID information over VGA and HDMI? Unfortunately I do not have the means (for HDMI) for the TVs here, so it would be great, if you could test that. > Signed-off-by: Ian Pilcher <arequipeno@gmail.com> > Acked-by: Paul Menzel <paulepanter@users.sourceforge.net> > --- > drivers/gpu/drm/drm_edid.c | 4 ++++ > 1 file changed, 4 insertions(+) […] Thanks, Paul [1] http://www.newegg.com/Product/Product.aspx?Item=N82E16824005099 [2] http://www.lg.com/us/support-product/lg-L246WP
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 61586b4..1f50e09 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -160,6 +160,10 @@ union edid_quirk edid_quirk_list[EDID_QUIRK_LIST_SIZE] = { { { { { EDID_MFG_ID('V', 'S', 'C'), cpu_to_le16(5020) } }, EDID_QUIRK_FORCE_REDUCED_BLANKING } }, + /* LG L246WP */ + { { { { EDID_MFG_ID('G', 'S', 'M'), cpu_to_le16(0x563f) } }, + EDID_QUIRK_DISABLE_INFOFRAMES | EDID_QUIRK_NO_AUDIO } }, + /* * When adding built-in quirks, please adjust EDID_QUIRK_LIST_SIZE to * provide some room for user-supplied quirks.