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Searched refs:DRM_HDCP_KSV_LEN (Results 1 – 7 of 7) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/gpu/drm/
H A Ddrm_hdcp.c40 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()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/display/
H A Dintel_dp_hdcp.c36 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()
H A Dintel_hdcp.c34 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()
H A Dintel_gmbus.c745 u8 buf[DRM_HDCP_KSV_LEN] = { 0 }; in intel_gmbus_output_aksv()
H A Dintel_hdmi.c1373 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()
/OK3568_Linux_fs/kernel/include/drm/
H A Ddrm_hdcp.h21 #define DRM_HDCP_KSV_LEN 5 macro
96 #define HDCP_2_2_RECEIVER_ID_LEN DRM_HDCP_KSV_LEN
/OK3568_Linux_fs/kernel/drivers/gpu/drm/bridge/
H A Dite-it6161.c911 #define DRM_HDCP_KSV_LEN 5 macro
987 u8 bksv[DRM_HDCP_KSV_LEN];
3704 for (i = 0; i < it6161->hdcp_downstream_count; i++, ksvlist += DRM_HDCP_KSV_LEN)
3705 DRM_INFO("device%d ksv:0x %*ph", i, DRM_HDCP_KSV_LEN, ksvlist);
3766 for (i = 0; i < it6161->hdcp_downstream_count * DRM_HDCP_KSV_LEN; i++)
3833 u8 bcaps, ksvlist[DRM_HDCP_KSV_LEN], *tmp;