On 2021-09-28 11:06, Sean Paul wrote:
On Tue, Sep 21, 2021 at 07:30:29PM -0700, abhinavk@xxxxxxxxxxxxxx
wrote:
Hi Sean
On 2021-09-15 13:38, Sean Paul wrote:
> From: Sean Paul <seanpaul@xxxxxxxxxxxx>
>
> Hello again,
> This is the second version of the HDCP helper patchset. See version 1
> here: https://patchwork.freedesktop.org/series/94623/
>
> In this second version, I've fixed up the oopsies exposed by 0-day and
> yamllint and incorporated early review feedback from the dt/dts reviews.
>
> Please take a look,
>
> Sean
One question overall on the series:
1) Regarding validation, did you run any secure video to check the
transitions?
Yep, the transitions look good, no visual artifacts.
Unplug/replug/suspend/resume all seem to be behaving as expected.
2) Is running HDCP 1x compliance also part of the validation efforts?
If Qualcomm has the ability to run validation, I'd be very keen to get
some
help in that regard.
Thanks for letting us know. To assist with (2) we will have to work with
you on some logistics.
Will sync up on IRC further on how to go about this.
Sean
Thanks
Abhinav
>
> Sean Paul (13):
> drm/hdcp: Add drm_hdcp_atomic_check()
> drm/hdcp: Avoid changing crtc state in hdcp atomic check
> drm/hdcp: Update property value on content type and user changes
> drm/hdcp: Expand HDCP helper library for enable/disable/check
> drm/i915/hdcp: Consolidate HDCP setup/state cache
> drm/i915/hdcp: Retain hdcp_capable return codes
> drm/i915/hdcp: Use HDCP helpers for i915
> drm/msm/dpu_kms: Re-order dpu includes
> drm/msm/dpu: Remove useless checks in dpu_encoder
> drm/msm/dpu: Remove encoder->enable() hack
> drm/msm/dp: Re-order dp_audio_put in deinit_sub_modules
> dt-bindings: msm/dp: Add bindings for HDCP registers
> drm/msm: Implement HDCP 1.x using the new drm HDCP helpers
>
> .../bindings/display/msm/dp-controller.yaml | 7 +-
> arch/arm64/boot/dts/qcom/sc7180.dtsi | 4 +-
> drivers/gpu/drm/drm_hdcp.c | 1197 ++++++++++++++++-
> drivers/gpu/drm/i915/display/intel_atomic.c | 7 +-
> drivers/gpu/drm/i915/display/intel_ddi.c | 29 +-
> .../drm/i915/display/intel_display_debugfs.c | 11 +-
> .../drm/i915/display/intel_display_types.h | 58 +-
> drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 345 ++---
> drivers/gpu/drm/i915/display/intel_dp_mst.c | 17 +-
> drivers/gpu/drm/i915/display/intel_hdcp.c | 1011 +++-----------
> drivers/gpu/drm/i915/display/intel_hdcp.h | 35 +-
> drivers/gpu/drm/i915/display/intel_hdmi.c | 256 ++--
> drivers/gpu/drm/msm/Makefile | 1 +
> drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 17 +-
> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 30 +-
> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 2 -
> drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | 4 -
> drivers/gpu/drm/msm/dp/dp_debug.c | 49 +-
> drivers/gpu/drm/msm/dp/dp_debug.h | 6 +-
> drivers/gpu/drm/msm/dp/dp_display.c | 47 +-
> drivers/gpu/drm/msm/dp/dp_display.h | 5 +
> drivers/gpu/drm/msm/dp/dp_drm.c | 68 +-
> drivers/gpu/drm/msm/dp/dp_drm.h | 5 +
> drivers/gpu/drm/msm/dp/dp_hdcp.c | 433 ++++++
> drivers/gpu/drm/msm/dp/dp_hdcp.h | 27 +
> drivers/gpu/drm/msm/dp/dp_parser.c | 22 +-
> drivers/gpu/drm/msm/dp/dp_parser.h | 4 +
> drivers/gpu/drm/msm/dp/dp_reg.h | 44 +-
> drivers/gpu/drm/msm/msm_atomic.c | 15 +
> include/drm/drm_hdcp.h | 194 +++
> 30 files changed, 2561 insertions(+), 1389 deletions(-)
> create mode 100644 drivers/gpu/drm/msm/dp/dp_hdcp.c
> create mode 100644 drivers/gpu/drm/msm/dp/dp_hdcp.h
