]> git.baikalelectronics.ru Git - kernel.git/commit
drm/rockchip: Check for fast link training before enabling psr
authorSean Paul <seanpaul@chromium.org>
Tue, 11 Jun 2019 16:08:21 +0000 (12:08 -0400)
committerSean Paul <seanpaul@chromium.org>
Fri, 26 Jul 2019 18:48:03 +0000 (14:48 -0400)
commit5b2a473061120a7155ebb5cda3d7958f9ae6bcfc
tree7483deb605682a0599265fb337c5f8a177f4e5fc
parentc58168d209e612f8628acefee5900e9c765ffc4e
drm/rockchip: Check for fast link training before enabling psr

Once we start shutting off the link during PSR, we're going to want fast
training to work. If the display doesn't support fast training, don't
enable psr.

Changes in v2:
- None
Changes in v3:
- None
Changes in v4:
- None
Changes in v5:
- None

Link to v1: https://patchwork.freedesktop.org/patch/msgid/20190228210939.83386-3-sean@poorly.run
Link to v2: https://patchwork.freedesktop.org/patch/msgid/20190326204509.96515-2-sean@poorly.run
Link to v3: https://patchwork.freedesktop.org/patch/msgid/20190502194956.218441-9-sean@poorly.run
Link to v4: https://patchwork.freedesktop.org/patch/msgid/20190508160920.144739-8-sean@poorly.run

Cc: Zain Wang <wzz@rock-chips.com>
Cc: Tomasz Figa <tfiga@chromium.org>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190611160844.257498-8-sean@poorly.run
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c