Ramalingam C 22ce2d948a drm/i915: Implement HDCP2.2 link integrity check ... Implements the link integrity check once in 500mSec. Once encryption is enabled, an ongoing Link Integrity Check is performed by the HDCP Receiver to check that cipher synchronization is maintained between the HDCP Transmitter and the HDCP Receiver. On the detection of synchronization lost, the HDCP Receiver must assert the corresponding bits of the RxStatus register. The Transmitter polls the RxStatus register and it may initiate re-authentication. v2: Rebased. v3: enum check_link_response is used check the link status [Uma] v4: Rebased as part of patch reordering. v5: Required members of intel_hdcp is defined [Sean Paul] v6: hdcp2_check_link is cancelled at required places. v7: Rebased for the component i/f changes. Errors due to the sinks are reported as DEBUG logs. v8: hdcp_check_work is used for both hdcp1 and hdcp2 check_link [Daniel] hdcp2.2 encryption status check is put under WARN_ON [Daniel] drm_hdcp.h changes are moved into separate patch [Daniel] v9: enum check_link_status is defined at intel_drv.h [Daniel] Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1550338640-17470-11-git-send-email-ramalingam.c@intel.com		2019-02-20 20:41:13 +01:00
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drm	drm/i915: Implement HDCP2.2 link integrity check	2019-02-20 20:41:13 +01:00
host1x	gpu: host1x: Continue CDMA execution starting with a next job	2019-02-07 18:34:25 +01:00
ipu-v3	gpu: ipu-v3: pre: don't trigger update if buffer address doesn't change	2019-01-23 11:56:44 +01:00
vga	vga-switcheroo: make PCI dependency explicit	2019-01-15 23:16:47 +01:00
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