diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c index 49bd5da..6ffdaa6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c @@ -56,11 +56,13 @@ gf119_sor_dp_lnk_ctl(struct nvkm_output_dp *outp, int nr, int bw, bool ef) clksor |= bw << 18; dpctrl |= ((1 << nr) - 1) << 16; + if (outp->lt.mst) + dpctrl |= 0x40000000; if (ef) dpctrl |= 0x00004000; nvkm_mask(device, 0x612300 + soff, 0x007c0000, clksor); - nvkm_mask(device, 0x61c10c + loff, 0x001f4000, dpctrl); + nvkm_mask(device, 0x61c10c + loff, 0x401f4000, dpctrl); return 0; } @@ -101,12 +103,24 @@ gf119_sor_dp_drv_ctl(struct nvkm_output_dp *outp, return 0; } +void +gf119_sor_dp_vcpi(struct nvkm_output_dp *outp, int head, u8 slot, + u8 slot_nr, u16 pbn, u16 aligned) +{ + struct nvkm_device *device = outp->base.disp->engine.subdev.device; + const u32 hoff = head * 0x800; + + nvkm_mask(device, 0x616588 + hoff, 0x00003f3f, (slot_nr << 8) | slot); + nvkm_mask(device, 0x61658c + hoff, 0xffffffff, (aligned << 16) | pbn); +} + static const struct nvkm_output_dp_func gf119_sor_dp_func = { .pattern = gf119_sor_dp_pattern, .lnk_pwr = g94_sor_dp_lnk_pwr, .lnk_ctl = gf119_sor_dp_lnk_ctl, .drv_ctl = gf119_sor_dp_drv_ctl, + .vcpi = gf119_sor_dp_vcpi, }; int |
