diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/freesync/freesync.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c index 3f4f44b44e6a..b99aa232bd8b 100644 --- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c +++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c @@ -516,7 +516,8 @@ bool mod_freesync_get_v_position(struct mod_freesync *mod_freesync, } static void build_vrr_infopacket_data_v1(const struct mod_vrr_params *vrr, - struct dc_info_packet *infopacket) + struct dc_info_packet *infopacket, + bool freesync_on_desktop) { /* PB1 = 0x1A (24bit AMD IEEE OUI (0x00001A) - Byte 0) */ infopacket->sb[1] = 0x1A; @@ -542,10 +543,16 @@ static void build_vrr_infopacket_data_v1(const struct mod_vrr_params *vrr, vrr->state != VRR_STATE_UNSUPPORTED) infopacket->sb[6] |= 0x02; - /* PB6 = [Bit 2 = FreeSync Active] */ - if (vrr->state != VRR_STATE_DISABLED && + if (freesync_on_desktop) { + /* PB6 = [Bit 2 = FreeSync Active] */ + if (vrr->state != VRR_STATE_DISABLED && vrr->state != VRR_STATE_UNSUPPORTED) - infopacket->sb[6] |= 0x04; + infopacket->sb[6] |= 0x04; + } else { + if (vrr->state == VRR_STATE_ACTIVE_VARIABLE || + vrr->state == VRR_STATE_ACTIVE_FIXED) + infopacket->sb[6] |= 0x04; + } // For v1 & 2 infoframes program nominal if non-fs mode, otherwise full range /* PB7 = FreeSync Minimum refresh rate (Hz) */ @@ -824,13 +831,14 @@ static void build_vrr_infopacket_checksum(unsigned int *payload_size, static void build_vrr_infopacket_v1(enum signal_type signal, const struct mod_vrr_params *vrr, - struct dc_info_packet *infopacket) + struct dc_info_packet *infopacket, + bool freesync_on_desktop) { /* SPD info packet for FreeSync */ unsigned int payload_size = 0; build_vrr_infopacket_header_v1(signal, infopacket, &payload_size); - build_vrr_infopacket_data_v1(vrr, infopacket); + build_vrr_infopacket_data_v1(vrr, infopacket, freesync_on_desktop); build_vrr_infopacket_checksum(&payload_size, infopacket); infopacket->valid = true; @@ -839,12 +847,13 @@ static void build_vrr_infopacket_v1(enum signal_type signal, static void build_vrr_infopacket_v2(enum signal_type signal, const struct mod_vrr_params *vrr, enum color_transfer_func app_tf, - struct dc_info_packet *infopacket) + struct dc_info_packet *infopacket, + bool freesync_on_desktop) { unsigned int payload_size = 0; build_vrr_infopacket_header_v2(signal, infopacket, &payload_size); - build_vrr_infopacket_data_v1(vrr, infopacket); + build_vrr_infopacket_data_v1(vrr, infopacket, freesync_on_desktop); build_vrr_infopacket_fs2_data(app_tf, infopacket); @@ -953,12 +962,12 @@ void mod_freesync_build_vrr_infopacket(struct mod_freesync *mod_freesync, #endif break; case PACKET_TYPE_FS_V2: - build_vrr_infopacket_v2(stream->signal, vrr, app_tf, infopacket); + build_vrr_infopacket_v2(stream->signal, vrr, app_tf, infopacket, stream->freesync_on_desktop); break; case PACKET_TYPE_VRR: case PACKET_TYPE_FS_V1: default: - build_vrr_infopacket_v1(stream->signal, vrr, infopacket); + build_vrr_infopacket_v1(stream->signal, vrr, infopacket, stream->freesync_on_desktop); } if (true == pack_sdp_v1_3 && |