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drm/bridge: it6505: Add i2c api power on check
authorallen chen <allen.chen@ite.com.tw>
Fri, 15 Jul 2022 02:49:06 +0000 (10:49 +0800)
committerRobert Foss <robert.foss@linaro.org>
Mon, 18 Jul 2022 11:43:18 +0000 (13:43 +0200)
commit99a52ad69b1856f6bf2a9c24025dc71e0b631b9d
tree398b0be1f540b220373fb71650e68568e50cd802tree | snapshot
parent60edb2802417f646f88869fa1df272a75a650b9ecommit | diff
drm/bridge: it6505: Add i2c api power on check

Use i2c bus to read/write when it6505 power off will occur i2c error.
Add this check will prevent i2c error when it6505 power off.

Signed-off-by: Pin-Yen Lin <treapking@chromium.org>
Signed-off-by: Allen Chen <allen.chen@ite.com.tw>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220715024910.12578-3-allen.chen@ite.com.tw
drivers/gpu/drm/bridge/ite-it6505.c diff | blob | history
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