27 Jul
2021
27 Jul
'21
6:13 p.m.
Quoting maitreye (2021-07-26 17:38:18)
From: Maitreyee Rao maitreye@codeaurora.org
Add trace points across the MSM DP driver to help debug interop issues.
Changes in v2:
- Got rid of redundant log messages.
- Added %#x instead of 0x%x wherever required.
- Got rid of __func__ calls in debug messages.
- Added newline wherever missing.
Changes in v3:
- Got rid of redundant log messages.
- Unstuck colon from printf specifier in various places.
Changes in v4:
- Changed goto statement and used if else-if
Changes in v5:
- Changed if else if statement, to not overwrite the ret variable multiple times.
Changes in v6:
- Changed a wrong log message.
Signed-off-by: Maitreyee Rao maitreye@codeaurora.org
Reviewed-by: Stephen Boyd swboyd@chromium.org
It may also be good to add some logging into the dp_pm_resume() and dp_pm_suspend() functions so that we can figure out what's going on with all these problems due to disconnecting the cable during suspend.