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| author | Hermes Wu <hermes.wu@ite.com.tw> | 2024-12-30 18:51:28 +0800 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2025-01-03 20:24:32 +0200 |
| commit | 041d61ad66ea0d88890264e96e8f81437a33a9cf (patch) | |
| tree | a494400271b67f240080210ff5e909c5483ed6a8 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 9f9eef9ec1a2b57d95a86fe81df758e8253a7766 (diff) | |
drm/bridge: it6505: add I2C functionality on AUX
DisplayPort AUX protocol supports I2C transport which is capable of
reading EDID or supports MCCS.
In drm_dp_helper, drm_dp_i2c_xfer() packs I2C requests into a
sequence of AUX requests.
it6505_aux_i2c_operation() is implemented to match drm_dp_i2c_xfer()
operactions.
it6505_aux_i2c_transfer() adds I2C functionality
for it6505_aux_transfer().
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-v7-10-e0fdd4844703@ite.corp-partner.google.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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