[Intel-gfx] [PATCH 0/4] HDCP MST aux issue fix
Suraj Kandpal
suraj.kandpal at intel.com
Thu Aug 10 07:47:55 UTC 2023
Up until now all dp hdcp specific function derived the aux
from dig_port which gave the aux of the primary port but with
DPMST when a MST hub comes into picture the monitor becomes remote
and what we need is a corresponding aux which is also remote.
These set of patches aim to fix up just that.
Signed-off-by: Suraj Kandpal <suraj.kandpal at intel.com>
Suraj Kandpal (4):
drm/i915/hdcp: Use intel_connector argument in intel_hdcp_shim
drm/i915/hdcp: Propagate aux info in DP HDCP functions
drm/i915/hdcp: Send the correct aux for DPMST HDCP scenario
drm/i915/hdcp: Adjust timeout for read in DPMST Scenario
.../drm/i915/display/intel_display_types.h | 6 +-
drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 61 ++++++++++++-------
drivers/gpu/drm/i915/display/intel_hdcp.c | 30 ++++-----
drivers/gpu/drm/i915/display/intel_hdmi.c | 6 +-
4 files changed, 58 insertions(+), 45 deletions(-)
--
2.25.1
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