diff options
| author | Adam Jackson <ajax@redhat.com> | 2008-10-14 14:04:01 -0400 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2008-10-14 14:04:01 -0400 |
| commit | bd9c6b3a4d726a3f83ac6d8cf7211eddbc28f25a (patch) | |
| tree | bd99bd887d4a2fb25798c9ba0dc38eee14f9b895 | |
| parent | ad677238bc96a8578113bbe76d605d7a87aca44c (diff) | |
EDID: Catch even more cases of encoding aspect as size.
Very cute, Samsung, not only do you claim to be 16cm by 9cm in the
global size record, you also claim to be 160mm by 90mm in the detailed
timings. Grrr.
| -rw-r--r-- | hw/xfree86/ddc/interpret_edid.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/hw/xfree86/ddc/interpret_edid.c b/hw/xfree86/ddc/interpret_edid.c index 3596e87c9..fbb17b18e 100644 --- a/hw/xfree86/ddc/interpret_edid.c +++ b/hw/xfree86/ddc/interpret_edid.c @@ -115,12 +115,16 @@ handle_edid_quirks(xf86MonPtr m) } } - if (real_hsize && real_vsize) { + if (!real_hsize || !real_vsize) { + m->features.hsize = m->features.vsize = 0; + } else if ((m->features.hsize * 10 == real_hsize) && + (m->features.vsize * 10 == real_vsize)) { + /* exact match is just unlikely, should do a better check though */ + m->features.hsize = m->features.vsize = 0; + } else { /* convert mm to cm */ m->features.hsize = (real_hsize + 5) / 10; m->features.vsize = (real_vsize + 5) / 10; - } else { - m->features.hsize = m->features.vsize = 0; } xf86Msg(X_INFO, "Quirked EDID physical size to %dx%d cm\n", |