diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2024-03-29 08:15:39 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-04 17:07:03 +0200 |
| commit | 16cad519984140340375af6e0da7ef66d8a87193 (patch) | |
| tree | 357fd3ad87bbfcebabf2c924b236a1a660fd2145 /tools/perf/scripts/python | |
| parent | ad4bc68bef3e5b54a70ea60b60bc20032d508992 (diff) | |
usb: typec: ucsi: support delaying GET_PDOS for device
Qualcomm firmware doesn't return sane information for device's PDOs
unless the partner is also using a PD mode. On SC8280XP this even
results in the Error bit being set in the UCSI response (with 0 error
status).
Add a quirk to delay reading USB PD capabilities for a device until we
detect a partner in PD mode.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20240329-qcom-ucsi-fixes-v2-7-0f5d37ed04db@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions