[Intel-gfx] [PATCH v2 0/4] HDCP1.4 fixes
ramalingam.c at intel.com
Thu Mar 29 14:12:28 UTC 2018
On Thursday 29 March 2018 07:39 PM, Ramalingam C wrote:
> First two patches needed for below DP HDCP compliance tests
> 1A-06 and 1B-05
> Third patch fixes the HDCP1.4 Key loadability check. where as fourth
> one fixes the downstream device count read.
> Fix for HDMI HDCP1.4 CTS tests: 1A-04 and 1A-07a are functional.
> But the change from v2, as thinking to put through more regressive
The change is removed from v2*
All other changes are well tested on KBL.
> testing before upstreaming.
> Ramalingam C (4):
> drm/i915: Read HDCP R0 thrice in case of mismatch
> drm/i915: Read Vprime thrice incase of mismatch
> drm/i915: Check hdcp key loadability
> drm/i915: Fix downstream dev count read
> drivers/gpu/drm/i915/intel_hdcp.c | 184 ++++++++++++++++++++++++++------------
> include/drm/drm_hdcp.h | 2 +-
> 2 files changed, 129 insertions(+), 57 deletions(-)
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