diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c index 4ecc8f98af6e..511e7831b2f5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c @@ -68,17 +68,33 @@ gm200_sor_dp = { }; void -gm200_sor_hdmi_scdc(struct nvkm_ior *ior, u8 scdc) +gm200_sor_hdmi_scdc(struct nvkm_ior *ior, u32 khz, bool support, bool scrambling, + bool scrambling_low_rates) { struct nvkm_device *device = ior->disp->engine.subdev.device; const u32 soff = nv50_ior_base(ior); - const u32 ctrl = scdc & 0x3; + u32 ctrl = 0; - nvkm_mask(device, 0x61c5bc + soff, 0x00000003, ctrl); + ior->tmds.high_speed = khz > 340000; + + if (support && scrambling) { + if (ior->tmds.high_speed) + ctrl |= 0x00000002; + if (ior->tmds.high_speed || scrambling_low_rates) + ctrl |= 0x00000001; + } - ior->tmds.high_speed = !!(scdc & 0x2); + nvkm_mask(device, 0x61c5bc + soff, 0x00000003, ctrl); } +const struct nvkm_ior_func_hdmi +gm200_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, +}; + void gm200_sor_route_set(struct nvkm_outp *outp, struct nvkm_ior *ior) { @@ -131,10 +147,8 @@ gm200_sor = { .state = gf119_sor_state, .power = nv50_sor_power, .clock = gf119_sor_clock, - .hdmi = { - .ctrl = gk104_sor_hdmi_ctrl, - .scdc = gm200_sor_hdmi_scdc, - }, + .bl = >215_sor_bl, + .hdmi = &gm200_sor_hdmi, .dp = &gm200_sor_dp, .hda = &gf119_sor_hda, }; |