On 14/02/18 14:44, Sean Paul wrote: > On Wed, Feb 14, 2018 at 3:33 AM, Hans Verkuil <hverkuil@xxxxxxxxx> wrote: >> Hi Sean, >> >> On 13/02/18 21:18, Sean Paul wrote: >>> >>> Hi Dave, >>> Here's the pull request for HDCP. Hopefully no surprises since it's been baking >>> in drm-tip for a while now. >>> >>> topic/hdcp-2018-02-13: >>> Add HDCP support to i915 drm driver. >>> >>> Cheers, Sean >>> >>> >>> The following changes since commit b0caa1333b6d2d928a00304e9fb6674526c37b79: >>> >>> Merge tag 'imx-drm-next-2018-01-02' of git://git.pengutronix.de/git/pza/linux into drm-next (2018-01-05 11:33:24 +1000) >>> >>> are available in the Git repository at: >>> >>> git://anongit.freedesktop.org/drm/drm-misc tags/topic/hdcp-2018-02-13 >>> >>> for you to fetch changes up to 2834d9dfaf0276e197158be6af8e1a1d59e58289: >>> >>> drm/i915: fix misalignment in HDCP register def (2018-02-05 12:59:29 -0500) >>> >>> ---------------------------------------------------------------- >>> Add HDCP support to i915 drm driver. >>> >>> ---------------------------------------------------------------- >>> Chris Wilson (1): >>> drm/i915/dp: Fix compilation of intel_dp_hdcp_check_link >>> >>> Ramalingam C (12): >>> drm/i915: Extending HDCP for HSW, BDW and BXT+ >>> drm/i915: II stage HDCP auth for repeater only >>> drm/i915: Start repeater auth on READY/CP_IRQ >>> drm/i915: Check for downstream topology errors >>> drm/i915: Handle failure from 2nd stage HDCP auth >>> drm/i915: Stop encryption for repeater with no sink >>> drm/i915: Connector info in HDCP debug msgs >>> drm/i915: Retry HDCP bksv read >>> drm/i915: Optimize HDCP key load >>> drm/i915: Detect panel's hdcp capability >>> drm/i915: Reauthenticate HDCP on failure >>> drm/i915: fix misalignment in HDCP register def >> >> Were these ever posted to dri-devel? I can't find them there. >> >> Do these patches from Ramalingam C add repeater support to the i915? >> If so, then I am certainly interested in seeing these since we (Cisco) >> are working on HDCP (including repeater support) for HDMI receivers. >> > > Hi Hans! > We had a conversation on these patches and repeater support when I > initially posted them :-) > https://lists.freedesktop.org/archives/intel-gfx/2017-December/149112.html Yes, your patches I've seen, but the 12 from Ramalingam I haven't seen. At least not on dri-devel. It's a bit weird. Regards, Hans > > It'd be great if you could try it out and report back. > > Cheers, > > Sean > >> Nothing public yet, it's too early for that. But it would be nice to >> test with the i915 driver. >> >> Regards, >> >> Hans >> >>> >>> Sean Paul (13): >>> drm: Fix link-status kerneldoc line lengths >>> drm/i915: Add more control to wait_for routines >>> drm: Add Content Protection property >>> drm: Add some HDCP related #defines >>> drm/i915: Add HDCP framework + base implementation >>> drm/i915: Make use of indexed write GMBUS feature >>> drm/i915: Add function to output Aksv over GMBUS >>> drm/i915: Implement HDCP for HDMI >>> drm/i915: Implement HDCP for DisplayPort >>> drm/i915: Don't allow HDCP on PORT E/F >>> drm/i915: Only disable HDCP when it's active >>> drm/i915: Restore HDCP DRM_INFO when with no downstream >>> drm/i915: Downgrade hdcp logs from INFO to DEBUG_KMS >>> >>> drivers/gpu/drm/drm_atomic.c | 8 + >>> drivers/gpu/drm/drm_connector.c | 87 +++- >>> drivers/gpu/drm/i915/Makefile | 1 + >>> drivers/gpu/drm/i915/i915_drv.h | 1 + >>> drivers/gpu/drm/i915/i915_reg.h | 86 ++++ >>> drivers/gpu/drm/i915/intel_atomic.c | 2 + >>> drivers/gpu/drm/i915/intel_ddi.c | 36 ++ >>> drivers/gpu/drm/i915/intel_display.c | 4 + >>> drivers/gpu/drm/i915/intel_dp.c | 277 +++++++++++- >>> drivers/gpu/drm/i915/intel_drv.h | 109 ++++- >>> drivers/gpu/drm/i915/intel_hdcp.c | 807 +++++++++++++++++++++++++++++++++++ >>> drivers/gpu/drm/i915/intel_hdmi.c | 250 +++++++++++ >>> drivers/gpu/drm/i915/intel_i2c.c | 81 +++- >>> drivers/gpu/drm/i915/intel_uncore.c | 23 +- >>> drivers/gpu/drm/i915/intel_uncore.h | 14 +- >>> include/drm/drm_connector.h | 16 + >>> include/drm/drm_dp_helper.h | 17 + >>> include/drm/drm_hdcp.h | 41 ++ >>> include/uapi/drm/drm_mode.h | 4 + >>> 19 files changed, 1821 insertions(+), 43 deletions(-) >>> create mode 100644 drivers/gpu/drm/i915/intel_hdcp.c >>> create mode 100644 include/drm/drm_hdcp.h >>> >> _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
