linux-kernel - [PATCH 0/2] drm/meson: add resume/suspend hooks

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Message-Id: <20190827095825.21015-1-narmstrong@baylibre.com>
Date:   Tue, 27 Aug 2019 11:58:23 +0200
From:   Neil Armstrong <narmstrong@...libre.com>
To:     dri-devel@...ts.freedesktop.org
Cc:     khilman@...libre.com, linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Neil Armstrong <narmstrong@...libre.com>
Subject: [PATCH 0/2] drm/meson: add resume/suspend hooks

This serie adds the resume/suspend hooks in the Amlogic Meson VPU main driver
and the DW-HDMI Glue driver to correctly save state and disable HW before
suspend, and succesfully re-init the HW to recover functionnal display
after resume.

This serie has been tested on Amlogic G12A based SEI510 board, using
the newly accepted VRTC driver and the rtcwake utility.

Neil Armstrong (2):
  drm/meson: dw_hdmi: add resume/suspend hooks
  drm/meson: add resume/suspend hooks

 drivers/gpu/drm/meson/meson_drv.c     |  32 ++++++++
 drivers/gpu/drm/meson/meson_dw_hdmi.c | 110 ++++++++++++++++++--------
 2 files changed, 108 insertions(+), 34 deletions(-)

-- 
2.22.0