Searched refs:bksv (Results 1 – 10 of 10) sorted by relevance
| /linux-6.1.9/drivers/gpu/drm/msm/hdmi/ |
| D | hdmi_hdcp.c | 693 u8 bksv[5]; in msm_hdmi_hdcp_recv_bksv() local
697 rc = msm_hdmi_ddc_read(hdmi, HDCP_PORT_ADDR, 0x00, bksv, 5); in msm_hdmi_hdcp_recv_bksv()
703 hdcp_ctrl->bksv_lsb = bksv[0] | (bksv[1] << 8) | in msm_hdmi_hdcp_recv_bksv()
704 (bksv[2] << 16) | (bksv[3] << 24); in msm_hdmi_hdcp_recv_bksv()
705 hdcp_ctrl->bksv_msb = bksv[4]; in msm_hdmi_hdcp_recv_bksv()
713 bksv[4], bksv[3], bksv[2], bksv[1], bksv[0]); in msm_hdmi_hdcp_recv_bksv()
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| /linux-6.1.9/drivers/gpu/drm/amd/display/modules/hdcp/ |
| D | hdcp1_execution.c | 32 u8 bksv[sizeof(n)] = { }; in validate_bksv() local
34 memcpy(bksv, hdcp->auth.msg.hdcp1.bksv, sizeof(hdcp->auth.msg.hdcp1.bksv)); in validate_bksv()
35 n = *(uint64_t *)bksv; in validate_bksv()
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| D | hdcp_log.c | 57 HDCP_DDC_READ_TRACE(hdcp, "BKSV", hdcp->auth.msg.hdcp1.bksv, in mod_hdcp_log_ddc_trace()
58 sizeof(hdcp->auth.msg.hdcp1.bksv)); in mod_hdcp_log_ddc_trace()
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| D | hdcp_ddc.c | 249 hdcp->auth.msg.hdcp1.bksv, in mod_hdcp_read_bksv()
250 sizeof(hdcp->auth.msg.hdcp1.bksv)); in mod_hdcp_read_bksv()
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| D | hdcp.h | 121 uint8_t bksv[5]; member
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| D | hdcp_psp.c | 335 memcpy(hdcp_cmd->in_msg.hdcp1_first_part_authentication.bksv_primary, hdcp->auth.msg.hdcp1.bksv, in mod_hdcp_hdcp1_validate_rx()
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| /linux-6.1.9/drivers/gpu/drm/i915/display/ |
| D | intel_hdcp.c | 158 const struct intel_hdcp_shim *shim, u8 *bksv) in intel_hdcp_read_valid_bksv() argument
165 ret = shim->read_bksv(dig_port, bksv); in intel_hdcp_read_valid_bksv()
168 if (intel_hdcp_is_ksv_valid(bksv)) in intel_hdcp_read_valid_bksv()
185 u8 bksv[5]; in intel_hdcp_capable() local
193 if (!intel_hdcp_read_valid_bksv(dig_port, shim, bksv)) in intel_hdcp_capable()
748 } bksv; in intel_hdcp_auth() local
798 memset(&bksv, 0, sizeof(bksv)); in intel_hdcp_auth()
800 ret = intel_hdcp_read_valid_bksv(dig_port, shim, bksv.shim); in intel_hdcp_auth()
804 if (drm_hdcp_check_ksvs_revoked(&dev_priv->drm, bksv.shim, 1) > 0) { in intel_hdcp_auth()
810 bksv.reg[0]); in intel_hdcp_auth()
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| D | intel_dp_hdcp.c | 95 u8 *bksv) in intel_dp_hdcp_read_bksv() argument
100 ret = drm_dp_dpcd_read(&dig_port->dp.aux, DP_AUX_HDCP_BKSV, bksv, in intel_dp_hdcp_read_bksv()
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| D | intel_display_types.h | 437 int (*read_bksv)(struct intel_digital_port *dig_port, u8 *bksv);
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| D | intel_hdmi.c | 1354 u8 *bksv) in intel_hdmi_hdcp_read_bksv() argument
1359 ret = intel_hdmi_hdcp_read(dig_port, DRM_HDCP_DDC_BKSV, bksv, in intel_hdmi_hdcp_read_bksv()
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