diff options
| author | Shubhangi Shrivastava <[email protected]> | 2016-04-12 12:23:54 +0530 |
|---|---|---|
| committer | Ander Conselvan de Oliveira <[email protected]> | 2016-04-19 18:43:32 +0300 |
| commit | 1034ce707b5734d79d1abd39f18d4d46bd9f10ca (patch) | |
| tree | 37cd6caa9d17478242ad3b5ca13fd894612c263c /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 0e505a08b539e55d849345cecd606c85090a660b (diff) | |
drm/i915: Fixing eDP detection on certain platforms
Since commit 30d9aa4265fe ("drm/i915: Read sink_count dpcd always"),
the status of a DP connector depends on its sink count value.
However, some eDP panels don't set that value appropriately,
causing them to be reported as disconnected.
Fix this by ignoring sink count for eDP.
v2: Rephrased commit message. (Ander)
In case of eDP, returning status as connected if DPCD
read succeeds to avoid any further operations.
Fixes: 30d9aa4265fe ("drm/i915: Read sink_count dpcd always")
Cc: Ander Conselvan De Oliveira <[email protected]>
Cc: Jani Nikula <[email protected]>
Reported-by: Tvrtko Ursulin <[email protected]>
Signed-off-by: Sivakumar Thulasimani <[email protected]>
Signed-off-by: Shubhangi Shrivastava <[email protected]>
Tested-by: Tvrtko Ursulin <[email protected]>
Reviewed-by: Ander Conselvan de Oliveira <[email protected]>
Signed-off-by: Ander Conselvan de Oliveira <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/1460444034-22320-1-git-send-email-shubhangi.shrivastava@intel.com
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions