HDCP2.2 Content Type support

Submitted by Ramalingam C on March 8, 2019, 4:34 p.m.

Details

Reviewer None
Submitted March 8, 2019, 4:34 p.m.
Last Updated March 8, 2019, 4:52 p.m.
Revision 1

Cover Letter(s)

Revision 1
      This series adds a property called Content_protection_type
onto HDCP2.2 capable intel connectors.

Using this property userspace app can set the Content Type
of the stream as per HDCP2.2 specification.

v2:
  Separated from the other patches for SRM and Downstream_info
  Restrictions at atomic_set_property is removed [Maarten]
  CP appreviation is expanded [Daniel]
  kernel does HDCP restart when type change is requested when CP is on.
    Needed to remove the restriction of at atomic_set_property.

Test-with: 20190308163049.9016-2-ramalingam.c@intel.com

Ramalingam C (2):
  drm: Add Content protection type property
  drm/i915: Attach content type property

 drivers/gpu/drm/drm_atomic_uapi.c |  4 ++
 drivers/gpu/drm/drm_connector.c   | 63 +++++++++++++++++++++++++++++++
 drivers/gpu/drm/i915/intel_ddi.c  | 21 ++++++++---
 drivers/gpu/drm/i915/intel_drv.h  |  2 +-
 drivers/gpu/drm/i915/intel_hdcp.c | 30 ++++++++++++---
 include/drm/drm_connector.h       | 15 ++++++++
 include/uapi/drm/drm_mode.h       |  4 ++
 7 files changed, 127 insertions(+), 12 deletions(-)
    

Revisions

SERIES REVISION IS NOT COMPLETE. We've got 2 out of 8 expected patches.

Patches download mbox

Tests

Series 57757 revision 1 Test-with: 20190308163049.9016-2-ramalingam.c@intel.com not found