Oh, hello there. Here's v3 of the HDCP patchset. Highlights of v3 are: - Add atomic_check/commit helpers to intel_hdcp to handle state transitions and call enable/disable at the right time. - intel_hdcp_check_link() gets moved again to avoid being called with locks held - Split out setting the property from the check worker into its own dedicated worker. This avoids deadlock when doing a synchronous cancel with mode_config lock(s) held. - Add internal connector->hdcp_value to track actual state of hardware - Add "indexed writes" to GMBUS driver - Rebase on drm-tip to pick up new wait_for - Tested with igt patch Thanks! Sean Sean Paul (9): drm: Fix link-status kerneldoc line lengths drm/i915: Add more control to wait_for routines drm: Add Content Protection property drm: Add some HDCP related #defines drm/i915: Add HDCP framework + base implementation drm/i915: Make use of indexed write GMBUS feature drm/i915: Add function to output Aksv over GMBUS drm/i915: Implement HDCP for HDMI drm/i915: Implement HDCP for DisplayPort drivers/gpu/drm/drm_atomic.c | 8 + drivers/gpu/drm/drm_connector.c | 80 +++- drivers/gpu/drm/drm_sysfs.c | 1 + drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/i915_drv.h | 1 + drivers/gpu/drm/i915/i915_reg.h | 85 ++++ drivers/gpu/drm/i915/intel_atomic.c | 2 + drivers/gpu/drm/i915/intel_ddi.c | 50 +++ drivers/gpu/drm/i915/intel_display.c | 14 + drivers/gpu/drm/i915/intel_dp.c | 248 +++++++++++- drivers/gpu/drm/i915/intel_drv.h | 107 ++++- drivers/gpu/drm/i915/intel_hdcp.c | 731 +++++++++++++++++++++++++++++++++++ drivers/gpu/drm/i915/intel_hdmi.c | 257 ++++++++++++ drivers/gpu/drm/i915/intel_i2c.c | 86 ++++- drivers/gpu/drm/i915/intel_uncore.c | 23 +- drivers/gpu/drm/i915/intel_uncore.h | 14 +- include/drm/drm_connector.h | 16 + include/drm/drm_dp_helper.h | 17 + include/drm/drm_hdcp.h | 56 +++ include/uapi/drm/drm_mode.h | 4 + 20 files changed, 1767 insertions(+), 34 deletions(-) create mode 100644 drivers/gpu/drm/i915/intel_hdcp.c create mode 100644 include/drm/drm_hdcp.h -- 2.15.0.531.g2ccb3012c9-goog _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
