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Searched refs:bksv (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/gpu/drm/msm/hdmi/
H A Dhdmi_hdcp.c673 u8 bksv[5]; in msm_hdmi_hdcp_recv_bksv() local
677 rc = msm_hdmi_ddc_read(hdmi, HDCP_PORT_ADDR, 0x00, bksv, 5); in msm_hdmi_hdcp_recv_bksv()
683 hdcp_ctrl->bksv_lsb = bksv[0] | (bksv[1] << 8) | in msm_hdmi_hdcp_recv_bksv()
684 (bksv[2] << 16) | (bksv[3] << 24); in msm_hdmi_hdcp_recv_bksv()
685 hdcp_ctrl->bksv_msb = bksv[4]; in msm_hdmi_hdcp_recv_bksv()
693 bksv[4], bksv[3], bksv[2], bksv[1], bksv[0]); in msm_hdmi_hdcp_recv_bksv()
/linux/drivers/gpu/drm/amd/display/modules/hdcp/
H A Dhdcp_log.c63 HDCP_DDC_READ_TRACE(hdcp, "BKSV", hdcp->auth.msg.hdcp1.bksv, in mod_hdcp_log_ddc_trace()
64 sizeof(hdcp->auth.msg.hdcp1.bksv)); in mod_hdcp_log_ddc_trace()
H A Dhdcp_ddc.c275 hdcp->auth.msg.hdcp1.bksv, in mod_hdcp_read_bksv()
276 sizeof(hdcp->auth.msg.hdcp1.bksv)); in mod_hdcp_read_bksv()
/linux/drivers/gpu/drm/i915/display/
H A Dintel_hdcp.c207 const struct intel_hdcp_shim *shim, u8 *bksv) in intel_hdcp_read_valid_bksv() argument
214 ret = shim->read_bksv(dig_port, bksv); in intel_hdcp_read_valid_bksv()
217 if (intel_hdcp_is_ksv_valid(bksv)) in intel_hdcp_read_valid_bksv()
234 u8 bksv[5]; in intel_hdcp_get_capability() local
247 if (!intel_hdcp_read_valid_bksv(dig_port, shim, bksv)) in intel_hdcp_get_capability()
833 } bksv; in intel_hdcp_auth() local
883 memset(&bksv, 0, sizeof(bksv)); in intel_hdcp_auth()
885 ret = intel_hdcp_read_valid_bksv(dig_port, shim, bksv.shim); in intel_hdcp_auth()
889 if (drm_hdcp_check_ksvs_revoked(display->drm, bksv.shim, 1) > 0) { in intel_hdcp_auth()
895 bksv.reg[0]); in intel_hdcp_auth()
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