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| author | Suraj Kandpal <suraj.kandpal@intel.com> | 2024-04-01 11:26:53 +0530 |
|---|---|---|
| committer | Animesh Manna <animesh.manna@intel.com> | 2024-04-05 11:26:42 +0530 |
| commit | 6809f9246d43f7cb07310ca6a3deb7aa1c0ea938 (patch) | |
| tree | 142d93a69d6f01a8123b13c67199d0c1926d90cd /drivers/gpu/drm/i915/display | |
| parent | c2285a933c524ad3455ce93d84ddc06ce999faa2 (diff) | |
| download | linux-6809f9246d43f7cb07310ca6a3deb7aa1c0ea938.tar.gz linux-6809f9246d43f7cb07310ca6a3deb7aa1c0ea938.tar.bz2 linux-6809f9246d43f7cb07310ca6a3deb7aa1c0ea938.zip | |
drm/i915/hdcp: Fix get remote hdcp capability function
HDCP 1.x capability needs to be checked even if setup is not
HDCP 2.x capable.
--v2
-Assign hdcp_capable and hdcp2_capable to false [Chaitanya]
--v3
-Fix variable assignment [Chaitanya]
Fixes: 813cca96e4ac ("drm/i915/hdcp: Add new remote capability check shim function")
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240401055652.276785-2-suraj.kandpal@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c index 179e754e5c30..92b03073acdd 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c @@ -691,12 +691,15 @@ int intel_dp_hdcp_get_remote_capability(struct intel_connector *connector, u8 bcaps; int ret; + *hdcp_capable = false; + *hdcp2_capable = false; if (!intel_encoder_is_mst(connector->encoder)) return -EINVAL; ret = _intel_dp_hdcp2_get_capability(aux, hdcp2_capable); if (ret) - return ret; + drm_dbg_kms(&i915->drm, + "HDCP2 DPCD capability read failed err: %d\n", ret); ret = intel_dp_hdcp_read_bcaps(aux, i915, &bcaps); if (ret) |