diff options
| author | Ramalingam C <ramalingam.c@intel.com> | 2018-10-23 14:52:29 +0530 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2018-10-24 09:33:51 +0200 |
| commit | bdc93fe0eb82f3646dbe34f6cea0cfcf5a1516ff (patch) | |
| tree | 4b7f83c626aea1248d15e237206bac178df8d469 /drivers/gpu/drm/i915/intel_drv.h | |
| parent | 342ac601df6420070221b977cf0d38f91cdc1e8a (diff) | |
| download | linux-bdc93fe0eb82f3646dbe34f6cea0cfcf5a1516ff.tar.bz2 | |
drm/i915/debugfs: hdcp capability of a sink
Add a debugfs entry for providing the hdcp capabilities of the sink
connected to the HDCP capable connectors.
v2:
Squashed the sink's hdcp capability into this patch. [Daniel]
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1540286550-20399-4-git-send-email-ramalingam.c@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 0e9a926fca04..1adcdcc6202b 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1296,6 +1296,12 @@ enc_to_dig_port(struct drm_encoder *encoder) return NULL; } +static inline struct intel_digital_port * +conn_to_dig_port(struct intel_connector *connector) +{ + return enc_to_dig_port(&intel_attached_encoder(&connector->base)->base); +} + static inline struct intel_dp_mst_encoder * enc_to_mst(struct drm_encoder *encoder) { @@ -1955,6 +1961,7 @@ int intel_hdcp_enable(struct intel_connector *connector); int intel_hdcp_disable(struct intel_connector *connector); int intel_hdcp_check_link(struct intel_connector *connector); bool is_hdcp_supported(struct drm_i915_private *dev_priv, enum port port); +bool intel_hdcp_capable(struct intel_connector *connector); /* intel_psr.c */ #define CAN_PSR(dev_priv) (HAS_PSR(dev_priv) && dev_priv->psr.sink_support) |