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| author |   Ramalingam C <ramalingam.c@intel.com> | 2020-09-23 18:54:34 +0530 |
|---|---|---|
| committer | Ramalingam C <ramalingam.c@intel.com> | 2020-09-24 15:44:46 +0530 |
| commit | cb88d1fac196cc7c63f0786edb849da08b6092c1 (patch) | |
| tree | b2f3d935e571e80766cd48e76c4113e877952064 /drivers/gpu/drm/i915/display/intel_dp_mst.c | |
| parent | drm/dp: fix a kernel-doc issue at drm_edid.c (diff) | |
| download | linux-dev-cb88d1fac196cc7c63f0786edb849da08b6092c1.tar.xz linux-dev-cb88d1fac196cc7c63f0786edb849da08b6092c1.zip | |
drm/i915: terminate reauth at stream management failure
As per the HDCP2.2 compliance test 1B-10 expectation, when stream
management for a repeater fails, we retry thrice and when it fails
in all retries, HDCP2.2 reauthentication aborted at kernel.
v2:
seq_num_m++ is extended for steam management failures too.[Anshuman]
v3:
use drm_dbg_kms instead of DRM_DEBUG_KMS [Anshuman]
v4:
dev_priv is used as i915 [JaniN]
v5:
Few improvisements are done [Sean]
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Tested-by: Anshuman Gupta <anshuman.gupta@intel.com>
Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200923132435.17039-2-anshuman.gupta@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp_mst.c')
0 files changed, 0 insertions, 0 deletions