mbox series

[v6,0/4] drm/dp: Implement CRC debugfs API

Message ID 20170303133936.14964-1-tomeu.vizoso@collabora.com
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Series drm/dp: Implement CRC debugfs API | expand

Message

Tomeu Vizoso March 3, 2017, 1:39 p.m. UTC 
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.

With these patches, tests in IGT such as kms_pipe_crc_basic and
kms_plane do pass on RK3288.

In this v6, the backpointer in drm_dp_aux becomes drm_crtc instead of
drm_connector, following discussion with Sean Paul.

Thanks,

Tomeu


Tomeu Vizoso (4):
  drm/dp: add crtc backpointer 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 |  22 ++++
 drivers/gpu/drm/drm_dp_helper.c                    | 126 +++++++++++++++++++++
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c        |  41 +++++++
 include/drm/bridge/analogix_dp.h                   |   3 +
 include/drm/drm_dp_helper.h                        |   9 ++
 5 files changed, 201 insertions(+)

Comments

Sean Paul March 6, 2017, 5:19 p.m. UTC | #1 
On Fri, Mar 03, 2017 at 02:39:32PM +0100, Tomeu Vizoso wrote:
> 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.
> 
> With these patches, tests in IGT such as kms_pipe_crc_basic and
> kms_plane do pass on RK3288.
> 
> In this v6, the backpointer in drm_dp_aux becomes drm_crtc instead of
> drm_connector, following discussion with Sean Paul.
> 
> Thanks,

Thanks for respinning this, Tomeu.

Applied to -misc

Sean

> 
> Tomeu
> 
> 
> Tomeu Vizoso (4):
>   drm/dp: add crtc backpointer 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 |  22 ++++
>  drivers/gpu/drm/drm_dp_helper.c                    | 126 +++++++++++++++++++++
>  drivers/gpu/drm/rockchip/rockchip_drm_vop.c        |  41 +++++++
>  include/drm/bridge/analogix_dp.h                   |   3 +
>  include/drm/drm_dp_helper.h                        |   9 ++
>  5 files changed, 201 insertions(+)
> 
> -- 
> 2.9.3
> 
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