[Intel-gfx] [PATCH 0/2] Change HDCP GSC message flow to use same object

[Suraj Kandpal]

Change HDCP GSC message memory allocation to use same object with
multiple pages one page pointing to input while other points to
output to avoid corruption of output message that can be caused by
overwriting.

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

Suraj Kandpal (2):
  drm/i915/hdcp: Allocate a multipage object to hdcp_gsc_message
  drm/i915/hdcp: Modify intel_gsc_send_sync function

 drivers/gpu/drm/i915/display/intel_hdcp_gsc.c | 82 +++++++++++--------
 drivers/gpu/drm/i915/display/intel_hdcp_gsc.h |  3 +-
 2 files changed, 50 insertions(+), 35 deletions(-)

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2.25.1