Commit f7da7785 authored by Jani Nikula's avatar Jani Nikula
parent 2dff0a0c
......@@ -3756,8 +3756,8 @@ drm_parse_hdmi_vsdb_audio(struct drm_connector *connector, const u8 *db)
{
u8 len = cea_db_payload_len(db);
if (len >= 6)
connector->eld[5] |= (db[6] >> 7) << 1; /* Supports_AI */
if (len >= 6 && (db[6] & (1 << 7)))
connector->eld[DRM_ELD_SAD_COUNT_CONN_TYPE] |= DRM_ELD_SUPPORTS_AI;
if (len >= 8) {
connector->latency_present[0] = db[8] >> 7;
connector->latency_present[1] = (db[8] >> 6) & 1;
......@@ -3865,17 +3865,18 @@ void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid)
return;
}
mnl = get_monitor_name(edid, eld + 20);
mnl = get_monitor_name(edid, &eld[DRM_ELD_MONITOR_NAME_STRING]);
DRM_DEBUG_KMS("ELD monitor %s\n", &eld[DRM_ELD_MONITOR_NAME_STRING]);
eld[4] = (cea[1] << 5) | mnl;
DRM_DEBUG_KMS("ELD monitor %s\n", eld + 20);
eld[DRM_ELD_CEA_EDID_VER_MNL] = cea[1] << DRM_ELD_CEA_EDID_VER_SHIFT;
eld[DRM_ELD_CEA_EDID_VER_MNL] |= mnl;
eld[0] = 2 << 3; /* ELD version: 2 */
eld[DRM_ELD_VER] = DRM_ELD_VER_CEA861D;
eld[16] = edid->mfg_id[0];
eld[17] = edid->mfg_id[1];
eld[18] = edid->prod_code[0];
eld[19] = edid->prod_code[1];
eld[DRM_ELD_MANUFACTURER_NAME0] = edid->mfg_id[0];
eld[DRM_ELD_MANUFACTURER_NAME1] = edid->mfg_id[1];
eld[DRM_ELD_PRODUCT_CODE0] = edid->prod_code[0];
eld[DRM_ELD_PRODUCT_CODE1] = edid->prod_code[1];
if (cea_revision(cea) >= 3) {
int i, start, end;
......@@ -3896,14 +3897,14 @@ void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid)
/* Audio Data Block, contains SADs */
sad_count = min(dbl / 3, 15 - total_sad_count);
if (sad_count >= 1)
memcpy(eld + 20 + mnl + total_sad_count * 3,
memcpy(&eld[DRM_ELD_CEA_SAD(mnl, total_sad_count)],
&db[1], sad_count * 3);
total_sad_count += sad_count;
break;
case SPEAKER_BLOCK:
/* Speaker Allocation Data Block */
if (dbl >= 1)
eld[7] = db[1];
eld[DRM_ELD_SPEAKER] = db[1];
break;
case VENDOR_BLOCK:
/* HDMI Vendor-Specific Data Block */
......@@ -3915,7 +3916,7 @@ void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid)
}
}
}
eld[5] |= total_sad_count << 4;
eld[DRM_ELD_SAD_COUNT_CONN_TYPE] |= total_sad_count << DRM_ELD_SAD_COUNT_SHIFT;
eld[DRM_ELD_BASELINE_ELD_LEN] =
DIV_ROUND_UP(drm_eld_calc_baseline_block_size(eld), 4);
......
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