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Searched refs:dpcd_ret (Results 1 – 1 of 1) sorted by relevance

/drivers/gpu/drm/i915/display/
A Dintel_dp_hdcp.c63 ssize_t dpcd_ret; in intel_dp_hdcp_write_an_aksv() local
66 dpcd_ret = drm_dp_dpcd_write(&dig_port->dp.aux, DP_AUX_HDCP_AN, in intel_dp_hdcp_write_an_aksv()
68 if (dpcd_ret != DRM_HDCP_AN_LEN) { in intel_dp_hdcp_write_an_aksv()
71 dpcd_ret); in intel_dp_hdcp_write_an_aksv()
72 return dpcd_ret >= 0 ? -EIO : dpcd_ret; in intel_dp_hdcp_write_an_aksv()
82 dpcd_ret = drm_dp_dpcd_write(&dig_port->dp.aux, DP_AUX_HDCP_AKSV, in intel_dp_hdcp_write_an_aksv()
84 if (dpcd_ret != DRM_HDCP_KSV_LEN) { in intel_dp_hdcp_write_an_aksv()
87 dpcd_ret); in intel_dp_hdcp_write_an_aksv()
88 return dpcd_ret >= 0 ? -EIO : dpcd_ret; in intel_dp_hdcp_write_an_aksv()

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