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

[Heiko Stübner]

Am Freitag, 9. März 2018, 23:22:54 CET schrieb Enric Balletbo i Serra:
> From: zain wang <wzz at rock-chips.com>
> 
> 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 <tomeu.vizoso at collabora.com>
> Cc: Sean Paul <seanpaul at chromium.org>
> Signed-off-by: zain wang <wzz at rock-chips.com>
> Signed-off-by: Caesar Wang <wxt at rock-chips.com>
> [seanpaul fixed up the commit message a bit and renamed *_supported to
> *_enabled] Signed-off-by: Sean Paul <seanpaul at chromium.org>
> Signed-off-by: Thierry Escande <thierry.escande at collabora.com>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo at collabora.com>
> Tested-by: Marek Szyprowski <m.szyprowski at samsung.com>

Reviewed-by: Heiko Stuebner <heiko at sntech.de>