diff options
| author | Suraj Kandpal <suraj.kandpal@intel.com> | 2023-03-16 14:59:27 +0530 |
|---|---|---|
| committer | Uma Shankar <uma.shankar@intel.com> | 2023-03-23 12:17:22 +0530 |
| commit | 883631771038d1b0c10c0929e31bbd5ffb5e682c (patch) | |
| tree | 09c831aa3556947f47542910d35104a03343456b /drivers/gpu/trace | |
| parent | 18fd7f8aaedfd40e19ed8228db856326afbd9aa4 (diff) | |
drm/i915/mtl: Add HDCP GSC interface
MTL uses GSC command streamer i.e gsc cs to send HDCP/PXP commands
to GSC f/w. It requires to keep hdcp display driver
agnostic to content protection f/w (ME/GSC fw) in the form of
i915_hdcp_fw_ops generic ops.
Adding HDCP GSC CS interface by leveraging the i915_hdcp_fw_ops generic
ops instead of I915_HDCP_COMPONENT as integral part of i915.
Adding checks to see if GSC is loaded and proxy is setup
--v6
-dont change the license date in same patch series [Jani]
-fix the license year {Jani]
--v8
-remove stale comment [Ankit]
-get headers in alphabetical order [Ankit]
-fix hdcp2_supported check [Ankit]
--v9
-remove return statement from hdcp_gsc_fini [Ankit]
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Uma Shankar <uma.shankar@intel.com>
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230316092927.668980-7-suraj.kandpal@intel.com
Diffstat (limited to 'drivers/gpu/trace')
0 files changed, 0 insertions, 0 deletions