Some kind of update? Needed to make the power-down take effect at least.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
nv94_sor_dp_lnk_pwr(struct nvkm_output_dp *outp, int nr)
{
struct nv50_disp_priv *priv = (void *)nouveau_disp(outp);
nv94_sor_dp_lnk_pwr(struct nvkm_output_dp *outp, int nr)
{
struct nv50_disp_priv *priv = (void *)nouveau_disp(outp);
+ const u32 soff = nv94_sor_soff(outp);
const u32 loff = nv94_sor_loff(outp);
u32 mask = 0, i;
const u32 loff = nv94_sor_loff(outp);
u32 mask = 0, i;
mask |= 1 << (nv94_sor_dp_lane_map(priv, i) >> 3);
nv_mask(priv, 0x61c130 + loff, 0x0000000f, mask);
mask |= 1 << (nv94_sor_dp_lane_map(priv, i) >> 3);
nv_mask(priv, 0x61c130 + loff, 0x0000000f, mask);
+ nv_mask(priv, 0x61c034 + soff, 0x80000000, 0x80000000);
+ nv_wait(priv, 0x61c034 + soff, 0x80000000, 0x00000000);