Add scdc function to gk104_sor_hdmi Fix the card initialization on card GK208B, the code path is shared by - "GK110" - "GK110B" - "GK208B" - "GK208"
Fix HDMI audio missing problem. Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219561 and +https://gitlab.freedesktop.org/drm/nouveau/-/issues/402 Signed-off-by: Giuseppe Ranieri <[email protected]> --- diff '--color=auto' -ur a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c 2025-11-30 23:42:10.000000000 +0100 +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c 2026-01-16 19:03:51.175827296 +0100 @@ -106,6 +106,7 @@ const struct nvkm_ior_func_hdmi gk104_sor_hdmi = { .ctrl = gk104_sor_hdmi_ctrl, + .scdc = gm200_sor_hdmi_scdc, .infoframe_avi = gk104_sor_hdmi_infoframe_avi, .infoframe_vsi = gk104_sor_hdmi_infoframe_vsi, };
