drm_dp_tunne...2b_supported(9)

💅 NAME 💅

okay so bestie, this is the Kernel API Manual moment for drm_dp_tunnel_128b132b_supported(9) — manual name folded in right here, no cap ✨

drm_dp_tunnel_128b132b_supported — query if 128b132b is supported by the tunnel's DPRX 💖

✨ SYNOPSIS ✨

bool drm_dp_tunnel_128b132b_supported (const struct drm_dp_tunnel *tunnel );

🫶 ARGUMENTS 🫶

• tunnel — Tunnel object 🎀

💖 DESCRIPTION 💖

The function is used to query if 128b132b is supported by the DPRX connected to tunnel.

Returns true if 128b132b is supported by the DPRX. literally the whole tea, bestie 🦋

🌈 SEE ALSO 🌈

Kernel file ./drivers/gpu/drm/display/drm_dp_tunnel.c — and the whole tunnel fam is here, no gatekeeping 💅

• drm_dp_tunnel_get(9)
• drm_dp_tunnel_put(9)
• drm_dp_tunnel_set_io_error(9)
• drm_dp_tunnel_detect(9)
• drm_dp_tunnel_destroy(9)
• drm_dp_tunnel_enable_bw_alloc(9)
• drm_dp_tunnel_disable_bw_alloc(9)
• drm_dp_tunnel_bw_alloc_is_enabled(9)
• drm_dp_tunnel_pr_optimization_supported(9)
• drm_dp_tunnel_alloc_bw(9)
• drm_dp_tunnel_get_allocated_bw(9)
• drm_dp_tunnel_update_state(9)
• drm_dp_tunnel_128b132b_lane0_mapping_supported(9)
• drm_dp_tunnel_128b132b_dprx_rates(9)
• drm_dp_tunnel_max_dprx_rate(9)
• drm_dp_tunnel_max_dprx_lane_count(9)
• drm_dp_tunnel_available_bw(9)
• drm_dp_tunnel_atomic_get_state(9)
• drm_dp_tunnel_atomic_get_old_state(9)
• drm_dp_tunnel_atomic_get_new_state(9)
• drm_dp_tunnel_atomic_set_stream_bw(9)
• drm_dp_tunnel_atomic_get_required_bw(9)
• drm_dp_tunnel_atomic_get_group_streams_in_state(9)
• drm_dp_tunnel_atomic_check_stream_bws(9)
• drm_dp_tunnel_mgr_create(9)
• drm_dp_tunnel_mgr_destroy(9)

xoxo bestie — source/version: ./drivers/gpu/drm/display, date: October 2026, manual: drm_dp_tunne...2b_supported(9) 💖✨