lkml.org 
[lkml]   [2018]   [Mar]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH v4 01/38] drm/bridge: analogix_dp: set psr activate/deactivate when enable/disable bridge
Date
Am Montag, 5. März 2018, 23:22:53 CET schrieb Enric Balletbo i Serra:
> From: zain wang <wzz@rock-chips.com>
>
> There's a race between when bridge_disable and when vop_crtc_disable
> are called. If the flush timer triggers a new psr work between these,
> we will operate eDP without power shutdowned by bridge_disable. In this
> case, moving activate/deactivate to enable/disable bridge to avoid it.
>
> Cc: Stéphane Marchesin <marcheu@chromium.org>
> Signed-off-by: zain wang <wzz@rock-chips.com>
> Signed-off-by: Caesar Wang <wxt@rock-chips.com>
> Signed-off-by: Sean Paul <seanpaul@chromium.org>
> Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>

adapted the subject to drm/rockchip, as it only touches the rockchip
glue driver for the analogix_dp and applied to drm-misc-next after
checking on both pinky (rk3288) and kevin (rk3399).


Heiko

\
 
 \ /
  Last update: 2018-03-08 23:45    [W:0.126 / U:0.512 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site