diff options
| author | Ville Syrjälä <[email protected]> | 2016-10-26 12:05:55 +0300 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2016-10-26 18:53:44 +0200 |
| commit | 4da5caa6a6f82cda3193bca855235b87debf78bd (patch) | |
| tree | 6ba1c8129beff272d08e6aab1c16367aeca02de5 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 36e3fa6a38e135e9478a2f75dec9bf6ff1e6480e (diff) | |
drm/dp/mst: Check peer device type before attempting EDID read
Only certain types of pdts have the DDC bus registered, so check for
that before we attempt the EDID read. Othwewise we risk playing around
with an i2c adapter that doesn't actually exist.
Cc: [email protected]
Cc: Carlos Santa <[email protected]>
Cc: Kirill A. Shutemov <[email protected]>
Tested-by: Carlos Santa <[email protected]>
Tested-by: Kirill A. Shutemov <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97666
Signed-off-by: Ville Syrjälä <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions