Thread (76 messages) 76 messages, 3 authors, 2018-03-17

Re: [PATCH v5 03/36] drm/bridge: analogix_dp: Don't change psr while bridge is disabled

From: Heiko Stübner <heiko@sntech.de>
Date: 2018-03-14 10:33:10
Also in: dri-devel, linux-arm-kernel, linux-rockchip, linux-samsung-soc, lkml

Am Freitag, 9. März 2018, 23:22:54 CET schrieb Enric Balletbo i Serra:
From: zain wang <redacted>

There is a race between AUX CH bring-up and enabling bridge which will
cause link training to fail. To avoid hitting it, don't change psr state
while enabling the bridge.

Cc: Tomeu Vizoso <redacted>
Cc: Sean Paul <redacted>
Signed-off-by: zain wang <redacted>
Signed-off-by: Caesar Wang <redacted>
[seanpaul fixed up the commit message a bit and renamed *_supported to
*_enabled] Signed-off-by: Sean Paul [off-list ref]
Signed-off-by: Thierry Escande <redacted>
Signed-off-by: Enric Balletbo i Serra <redacted>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>

applied to drm-misc-next

Thanks
Heiko
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