diff options
| author | Manasi Navare <[email protected]> | 2020-07-01 15:10:51 -0700 |
|---|---|---|
| committer | Manasi Navare <[email protected]> | 2020-07-08 12:46:00 -0700 |
| commit | 5a2ad99bcedf0ebbfb29e5d7a9764aae301ac64b (patch) | |
| tree | 5dfa145afb488960141d07edc3e7835301aa0034 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 9459fd5945f66d9d2b85824fea4ce57723e04ab8 (diff) | |
drm/i915/dp: Helper for checking DDI_BUF_CTL Idle status
Modify the helper to add a fixed delay or poll with timeout
based on platform specification to check for either Idle bit
set (DDI_BUF_CTL is idle for disable case)
v2:
* Use 2 separate functions or idle and active (Ville)
v3:
* Change the timeout to 16usecs (Ville)
v4:
* Change the timeout 8, follow spec (Ville)
Cc: Ville Syrjälä <[email protected]>
Cc: Imre Deak <[email protected]>
Signed-off-by: Manasi Navare <[email protected]>
Reviewed-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions