diff options
| author | Dave Airlie <airlied@redhat.com> | 2018-02-16 09:36:04 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2018-02-16 09:36:04 +1000 |
| commit | 933519a5a269d8460450545adefcb5caec622cac (patch) | |
| tree | 7fdbd025aa411dd4dbc2d0ec81095bea3bc9478a /drivers/gpu/drm/drm_atomic.c | |
| parent | 76ea0f334e7fb13226e64ee7de928611f5303faf (diff) | |
| parent | 2834d9dfaf0276e197158be6af8e1a1d59e58289 (diff) | |
Merge tag 'topic/hdcp-2018-02-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
Add HDCP support to i915 drm driver.
* tag 'topic/hdcp-2018-02-13' of git://anongit.freedesktop.org/drm/drm-misc: (26 commits)
drm/i915: fix misalignment in HDCP register def
drm/i915: Reauthenticate HDCP on failure
drm/i915: Detect panel's hdcp capability
drm/i915: Optimize HDCP key load
drm/i915: Retry HDCP bksv read
drm/i915: Connector info in HDCP debug msgs
drm/i915: Stop encryption for repeater with no sink
drm/i915: Handle failure from 2nd stage HDCP auth
drm/i915: Downgrade hdcp logs from INFO to DEBUG_KMS
drm/i915: Restore HDCP DRM_INFO when with no downstream
drm/i915: Check for downstream topology errors
drm/i915: Start repeater auth on READY/CP_IRQ
drm/i915: II stage HDCP auth for repeater only
drm/i915: Extending HDCP for HSW, BDW and BXT+
drm/i915/dp: Fix compilation of intel_dp_hdcp_check_link
drm/i915: Only disable HDCP when it's active
drm/i915: Don't allow HDCP on PORT E/F
drm/i915: Implement HDCP for DisplayPort
drm/i915: Implement HDCP for HDMI
drm/i915: Add function to output Aksv over GMBUS
...
Diffstat (limited to 'drivers/gpu/drm/drm_atomic.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 7d9ad20040a1..46733d534587 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -1224,6 +1224,12 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector, state->picture_aspect_ratio = val; } else if (property == connector->scaling_mode_property) { state->scaling_mode = val; + } else if (property == connector->content_protection_property) { + if (val == DRM_MODE_CONTENT_PROTECTION_ENABLED) { + DRM_DEBUG_KMS("only drivers can set CP Enabled\n"); + return -EINVAL; + } + state->content_protection = val; } else if (connector->funcs->atomic_set_property) { return connector->funcs->atomic_set_property(connector, state, property, val); @@ -1303,6 +1309,8 @@ drm_atomic_connector_get_property(struct drm_connector *connector, *val = state->picture_aspect_ratio; } else if (property == connector->scaling_mode_property) { *val = state->scaling_mode; + } else if (property == connector->content_protection_property) { + *val = state->content_protection; } else if (connector->funcs->atomic_get_property) { return connector->funcs->atomic_get_property(connector, state, property, val); |