From: Tomeu Vizoso <tomeu.vizoso@collabora.com>
To: linux-kernel@vger.kernel.org
Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com>,
"Thierry Reding" <thierry.reding@gmail.com>,
intel-gfx-trybot@lists.freedesktop.org,
"Emil Velikov" <emil.l.velikov@gmail.com>,
"Daniel Vetter" <daniel.vetter@intel.com>,
"Benjamin Gaignard" <benjamin.gaignard@linaro.org>,
"Tomeu Vizoso" <tomeu.vizoso@collabora.com>,
"Mark Yao" <mark.yao@rock-chips.com>,
"Heiko Stuebner" <heiko@sntech.de>,
"Jani Nikula" <jani.nikula@linux.intel.com>,
dri-devel@lists.freedesktop.org,
linux-rockchip@lists.infradead.org,
"David Airlie" <airlied@linux.ie>,
"Archit Taneja" <architt@codeaurora.org>,
"Sean Paul" <seanpaul@chromium.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/5] drm/dp: Implement CRC debugfs API
Date: Fri, 6 Jan 2017 15:30:24 +0100 [thread overview]
Message-ID: <20170106143029.11553-1-tomeu.vizoso@collabora.com> (raw)
Hi,
this series builds up on the API for exposing captured CRCs through
debugfs.
It adds new DP helpers for starting and stopping CRC capture and gets
the Rockchip driver to use it.
Also had to add a connector backpointer to the drm_dp_aux struct so we could
wait for the right vblank and store the CRCs afterwards, I will be glad
to hear about better alternatives.
With these patches, tests in IGT such as kms_pipe_crc_basic and
kms_plane do pass on RK3288.
Thanks,
Tomeu
Tomeu Vizoso (5):
drm/dp: add connector backpointer to drm_dp_aux
drm/bridge: analogix_dp: set connector to drm_dp_aux
drm/dp: add helpers for capture of frame CRCs
drm/bridge: analogix_dp: add helpers for capture of frame CRCs
drm/rockchip: Implement CRC debugfs API
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 34 ++++--
drivers/gpu/drm/drm_dp_helper.c | 118 +++++++++++++++++++++
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 48 +++++++++
include/drm/bridge/analogix_dp.h | 3 +
include/drm/drm_dp_helper.h | 9 ++
5 files changed, 204 insertions(+), 8 deletions(-)
--
2.9.3
next reply other threads:[~2017-01-06 14:31 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-06 14:30 Tomeu Vizoso [this message]
2017-01-06 14:30 ` [PATCH v3 1/5] drm/dp: add connector backpointer to drm_dp_aux Tomeu Vizoso
2017-01-06 15:56 ` Sean Paul
2017-01-09 9:03 ` Tomeu Vizoso
2017-01-09 16:43 ` Sean Paul
2017-01-06 14:30 ` [PATCH v3 2/5] drm/bridge: analogix_dp: set connector " Tomeu Vizoso
2017-01-06 14:30 ` [PATCH v3 3/5] drm/dp: add helpers for capture of frame CRCs Tomeu Vizoso
2017-01-06 15:56 ` Sean Paul
2017-01-09 13:24 ` Tomeu Vizoso
2017-01-06 14:30 ` [PATCH v3 4/5] drm/bridge: analogix_dp: " Tomeu Vizoso
2017-01-06 14:30 ` [PATCH v3 5/5] drm/rockchip: Implement CRC debugfs API Tomeu Vizoso
2017-01-06 15:56 ` Sean Paul
2017-01-09 13:25 ` Tomeu Vizoso
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