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(parent: 8231ff7) | patch
drm/bridge: anx7625: Set HPD irq detect window to 2ms
authorXin Ji <xji@analogixsemi.com>
Sat, 3 Sep 2022 13:08:33 +0000 (21:08 +0800)
committerRobert Foss <robert.foss@linaro.org>
Tue, 6 Sep 2022 12:09:01 +0000 (14:09 +0200)
commit7cd72e3049e90e90d9ea5bd5360d57b7eeb2cddd
tree18248441d57b074ed20367dcb2e0206c7fb24ad7tree | snapshot
parent8231ff7cab9c2aa172ad5c32e513928cdb798b01commit | diff
drm/bridge: anx7625: Set HPD irq detect window to 2ms

Some panels trigger HPD irq due to noise, the HPD debounce
may be 1.8ms, exceeding the default irq detect window, ~1.4ms.
This patch set HPD irq detection window to 2ms to
tolerate the HPD noise.

Signed-off-by: Xin Ji <xji@analogixsemi.com>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220903130833.541463-1-xji@analogixsemi.com
drivers/gpu/drm/bridge/analogix/anx7625.c diff | blob | history
drivers/gpu/drm/bridge/analogix/anx7625.h diff | blob | history
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