diff options
| author |   Guenter Roeck <groeck@chromium.org> | 2017-02-05 15:54:57 +0800 |
|---|---|---|
| committer |   Mark Yao <mark.yao@rock-chips.com> | 2017-02-05 16:29:39 +0800 |
| commit | 83c132ed46a7e9c8ac17be436ef3892850df8695 (patch) | |
| tree | 0375c6b3b7da75e8aeff43c506b911ab3629bc6f /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | drm/rockchip: cdn-dp: add cdn DP support for rk3399 (diff) | |
| download | wireguard-linux-83c132ed46a7e9c8ac17be436ef3892850df8695.tar.xz wireguard-linux-83c132ed46a7e9c8ac17be436ef3892850df8695.zip | |
drm/rockchip: cdn-dp: Load firmware if no monitor connected
If no monitor is connected, suspend/resume cycles result in firmware
load errors because the driver attempts to load the firmware while
the system is in suspend state. This results in a kernel warning and
traceback.
Loading the firmware during boot fixes the problem. Note that we can not
just call schedule_work conditionally in cdn_dp_pd_event() if the insertion
status changed. The problem would still be seen if a monitor is connected
for the first time during suspend.
Signed-off-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions