diff options
| author | Ramalingam C <ramalingam.c@intel.com> | 2019-02-16 20:36:58 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-02-20 22:41:20 +0300 |
| commit | dfe4cbc26e40840f4b67392654759c5cf110c39c (patch) | |
| tree | 7ea828fe40907f1ddefc3e7f000ceef1b9b11a02 /include/drm/drm_hdcp.h | |
| parent | 22ce2d948abffb2782d62df6074bf42151a8d372 (diff) | |
| download | linux-dfe4cbc26e40840f4b67392654759c5cf110c39c.tar.xz | |
drm/i915: Handle HDCP2.2 downstream topology change
When repeater notifies a downstream topology change, this patch
reauthenticate the repeater alone without disabling the hdcp
encryption. If that fails then complete reauthentication is executed.
v2:
Rebased.
v3:
Typo in commit msg is fixed [Uma]
v4:
Rebased as part of patch reordering.
Minor style fixes.
v5:
Rebased.
v6:
Rebased.
v7:
Errors due to sinks are reported as DEBUG logs.
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/1550338640-17470-12-git-send-email-ramalingam.c@intel.com
Diffstat (limited to 'include/drm/drm_hdcp.h')
0 files changed, 0 insertions, 0 deletions