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drm/i915: wrapping all hdcp var into intel_hdcp

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Considering significant number of HDCP specific variables, it will
be clean to have separate struct for HDCP.

New structure called intel_hdcp is added within intel_connector.

v2:
  struct hdcp statically allocated. [Sean Paul]
  enable and disable function parameters are retained.[Sean Paul]
v3:
  No Changes.
v4:
  Commit msg is rephrased [Uma]
v5:
  Comment for mutex definition.
v6:
  hdcp_ prefix from all intel_hdcp members are removed [Sean Paul]
  inline function intel_hdcp_to_connector is defined [Sean Paul]
v7:
  %s/uint64_t/u64
v8:
  Rebased

Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1540806351-7137-2-git-send-email-ramalingam.c@intel.com
This commit is contained in:
Ramalingam C
2018-10-29 15:15:46 +05:30
committed by Daniel Vetter
parent 1e016a8693
commit d3dacc7079
4 changed files with 74 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/i915/intel_display.c
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@@ -15769,9 +15769,9 @@ static void intel_hpd_poll_fini(struct drm_device *dev)
for_each_intel_connector_iter(connector, &conn_iter) {
if (connector->modeset_retry_work.func)
cancel_work_sync(&connector->modeset_retry_work);
if (connector->hdcp_shim) {
cancel_delayed_work_sync(&connector->hdcp_check_work);
cancel_work_sync(&connector->hdcp_prop_work);
if (connector->hdcp.shim) {
cancel_delayed_work_sync(&connector->hdcp.check_work);
cancel_work_sync(&connector->hdcp.prop_work);
}
}
drm_connector_list_iter_end(&conn_iter);