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[0/2] drm/i915/hdcp: Additional conditions to enable hdcp

Message ID 20231026071540.974755-1-suraj.kandpal@intel.com (mailing list archive)
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Series drm/i915/hdcp: Additional conditions to enable hdcp | expand

Message

Kandpal, Suraj Oct. 26, 2023, 7:15 a.m. UTC 
We are seeing a issue when we close the lid of a laptop or dock a
monitor hdcp content is not being reenabled automatically this is
because when we dock a monitor we end up with a enable and
disable connector cycle but if hdcp content is running we get the
userspace in enabled state and driver maintaining a undesired
state which causes the content to stop playing and we only enabe
hdcp if the userspace state in desired.
This first patch refactors the code while the second one adds the
new conditions to enable hdcp.

Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>

Suraj Kandpal (2):
  drm/i915/hdcp: Create a blanket hdcp enable function
  drm/i915/hdcp: Add more conditions to enable hdcp

 drivers/gpu/drm/i915/display/intel_ddi.c    |  5 +----
 drivers/gpu/drm/i915/display/intel_dp_mst.c |  5 +----
 drivers/gpu/drm/i915/display/intel_hdcp.c   | 21 +++++++++++++++++++++
 drivers/gpu/drm/i915/display/intel_hdcp.h   |  4 ++++
 4 files changed, 27 insertions(+), 8 deletions(-)