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| author | Hermes Wu <hermes.wu@ite.com.tw> | 2024-12-30 18:51:25 +0800 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2025-01-03 20:24:32 +0200 |
| commit | aa97239300e3f2a9ecbccf7ebfa240860bdddafb (patch) | |
| tree | e93e797461a62a565017c693e38a2d632274e235 /tools/perf/scripts/python/intel-pt-events.py | |
| parent | 8c01b0bae2f9e58f2fee0e811cb90d8331986554 (diff) | |
drm/bridge: it6505: fix HDCP CTS KSV list read with UNIGRAF DPR-100.
When running the HDCP CTS test with UNIGRAF DPR-100.
KSV list must be read from DP_AUX_HDCP_KSV_FIFO in an AUX request,
and can not separate with multiple read requests.
The AUX operation command "CMD_AUX_GET_KSV_LIST" reads the KSV list
with AUX FIFO and is able to read DP_AUX_HDCP_KSV_FIFO in an AUX request.
Add it6505_get_ksvlist() which uses CMD_AUX_GET_KSV_LIST operation
to read the KSV list.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Hermes Wu <hermes.wu@ite.com.tw>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241230-v7-upstream-v7-7-e0fdd4844703@ite.corp-partner.google.com
Diffstat (limited to 'tools/perf/scripts/python/intel-pt-events.py')
0 files changed, 0 insertions, 0 deletions