Searched refs:DRM_HDCP_KSV_LEN (Results 1 – 6 of 6) sorted by relevance
| /kernel/linux/linux-5.10/drivers/gpu/drm/ |
| D | drm_hdcp.c | 40 vrl_sz = (vrl_ksv_cnt * DRM_HDCP_KSV_LEN) + 1; in drm_hdcp_get_revoked_ksv_count()
63 vrl_ksv_sz = vrl_ksv_cnt * DRM_HDCP_KSV_LEN; in drm_hdcp_get_revoked_ksvs()
69 memcpy((*revoked_ksv_list) + (ksv_count * DRM_HDCP_KSV_LEN), in drm_hdcp_get_revoked_ksvs()
130 *revoked_ksv_list = kcalloc(ksv_count, DRM_HDCP_KSV_LEN, GFP_KERNEL); in drm_hdcp_parse_hdcp1_srm()
193 *revoked_ksv_list = kcalloc(ksv_count, DRM_HDCP_KSV_LEN, GFP_KERNEL); in drm_hdcp_parse_hdcp2_srm()
199 ksv_sz = ksv_count * DRM_HDCP_KSV_LEN; in drm_hdcp_parse_hdcp2_srm()
300 if (!memcmp(&ksvs[j * DRM_HDCP_KSV_LEN], in drm_hdcp_check_ksvs_revoked()
301 &revoked_ksv_list[i * DRM_HDCP_KSV_LEN], in drm_hdcp_check_ksvs_revoked()
302 DRM_HDCP_KSV_LEN)) { in drm_hdcp_check_ksvs_revoked()
304 drm_hdcp_print_ksv(&ksvs[j * DRM_HDCP_KSV_LEN]); in drm_hdcp_check_ksvs_revoked()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/i915/display/ |
| D | intel_dp_hdcp.c | 36 u8 aksv[DRM_HDCP_KSV_LEN] = {}; in intel_dp_hdcp_write_an_aksv()
57 aksv, DRM_HDCP_KSV_LEN); in intel_dp_hdcp_write_an_aksv()
58 if (dpcd_ret != DRM_HDCP_KSV_LEN) { in intel_dp_hdcp_write_an_aksv()
74 DRM_HDCP_KSV_LEN); in intel_dp_hdcp_read_bksv()
75 if (ret != DRM_HDCP_KSV_LEN) { in intel_dp_hdcp_read_bksv()
183 size_t len = min(num_downstream - i, 3) * DRM_HDCP_KSV_LEN; in intel_dp_hdcp_read_ksv_fifo()
186 ksv_fifo + i * DRM_HDCP_KSV_LEN, in intel_dp_hdcp_read_ksv_fifo()
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| D | intel_hdcp.c | 34 for (i = 0; i < DRM_HDCP_KSV_LEN; i++) in intel_hdcp_is_ksv_valid()
326 u8 *ksv = &ksv_fifo[i * DRM_HDCP_KSV_LEN]; in intel_hdcp_validate_v_prime()
346 sha_leftovers = DRM_HDCP_KSV_LEN - sha_empty; in intel_hdcp_validate_v_prime()
573 ksv_fifo = kcalloc(DRM_HDCP_KSV_LEN, num_downstream, GFP_KERNEL); in intel_hdcp_auth_downstream()
633 u8 shim[DRM_HDCP_KSV_LEN]; in intel_hdcp_auth()
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| D | intel_gmbus.c | 745 u8 buf[DRM_HDCP_KSV_LEN] = { 0 }; in intel_gmbus_output_aksv()
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| D | intel_hdmi.c | 1373 DRM_HDCP_KSV_LEN); in intel_hdmi_hdcp_read_bksv()
1453 ksv_fifo, num_downstream * DRM_HDCP_KSV_LEN); in intel_hdmi_hdcp_read_ksv_fifo()
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| /kernel/linux/linux-5.10/include/drm/ |
| D | drm_hdcp.h | 21 #define DRM_HDCP_KSV_LEN 5 macro
96 #define HDCP_2_2_RECEIVER_ID_LEN DRM_HDCP_KSV_LEN
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