diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c index 682fc9b9b3f2..fcd3b72287c8 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c @@ -410,6 +410,9 @@ enum generic_id generic_id_from_bios_object_id(uint32_t bios_object_id) return id; } +/* BIOS oject table displaypath is per connector. + * There is extra path not for connector. BIOS fill its encoderid as 0 + */ static uint8_t bios_parser_get_connectors_number(struct dc_bios *dcb) { struct bios_parser *bp = BP_FROM_DCB(dcb); @@ -417,9 +420,7 @@ static uint8_t bios_parser_get_connectors_number(struct dc_bios *dcb) unsigned int i; for (i = 0; i < bp->object_info_tbl.v1_4->number_of_path; i++) { - if (bp->object_info_tbl.v1_4->display_path[i].encoderobjid != 0 - && - bp->object_info_tbl.v1_4->display_path[i].display_objid != 0) + if (bp->object_info_tbl.v1_4->display_path[i].encoderobjid != 0) count++; } return count; |