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| 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_hdmi.c | |
| parent | 342ac601df6420070221b977cf0d38f91cdc1e8a (diff) | |
| download | linux-stable-bdc93fe0eb82f3646dbe34f6cea0cfcf5a1516ff.tar.gz linux-stable-bdc93fe0eb82f3646dbe34f6cea0cfcf5a1516ff.tar.bz2 linux-stable-bdc93fe0eb82f3646dbe34f6cea0cfcf5a1516ff.zip | |
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_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 89d5e3984452..72e8a73dfa1c 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -2072,6 +2072,20 @@ static void chv_hdmi_pre_enable(struct intel_encoder *encoder, chv_phy_release_cl2_override(encoder); } +static int +intel_hdmi_connector_register(struct drm_connector *connector) +{ + int ret; + + ret = intel_connector_register(connector); + if (ret) + return ret; + + i915_debugfs_connector_add(connector); + + return ret; +} + static void intel_hdmi_destroy(struct drm_connector *connector) { if (intel_attached_hdmi(connector)->cec_notifier) @@ -2086,7 +2100,7 @@ static const struct drm_connector_funcs intel_hdmi_connector_funcs = { .fill_modes = drm_helper_probe_single_connector_modes, .atomic_get_property = intel_digital_connector_atomic_get_property, .atomic_set_property = intel_digital_connector_atomic_set_property, - .late_register = intel_connector_register, + .late_register = intel_hdmi_connector_register, .early_unregister = intel_connector_unregister, .destroy = intel_hdmi_destroy, .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, |