| /* |
| * Copyright 2016 Red Hat Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Authors: Ben Skeggs <bskeggs@redhat.com> |
| */ |
| #include "nv50.h" |
| #include "rootnv50.h" |
| |
| static void |
| gp104_disp_intr_error(struct nv50_disp *disp, int chid) |
| { |
| struct nvkm_subdev *subdev = &disp->base.engine.subdev; |
| struct nvkm_device *device = subdev->device; |
| u32 mthd = nvkm_rd32(device, 0x6111f0 + (chid * 12)); |
| u32 data = nvkm_rd32(device, 0x6111f4 + (chid * 12)); |
| u32 unkn = nvkm_rd32(device, 0x6111f8 + (chid * 12)); |
| |
| nvkm_error(subdev, "chid %d mthd %04x data %08x %08x %08x\n", |
| chid, (mthd & 0x0000ffc), data, mthd, unkn); |
| |
| if (chid < ARRAY_SIZE(disp->chan)) { |
| switch (mthd & 0xffc) { |
| case 0x0080: |
| nv50_disp_chan_mthd(disp->chan[chid], NV_DBG_ERROR); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| nvkm_wr32(device, 0x61009c, (1 << chid)); |
| nvkm_wr32(device, 0x6111f0 + (chid * 12), 0x90000000); |
| } |
| |
| static const struct nv50_disp_func |
| gp104_disp = { |
| .intr = gf119_disp_intr, |
| .intr_error = gp104_disp_intr_error, |
| .uevent = &gf119_disp_chan_uevent, |
| .super = gf119_disp_intr_supervisor, |
| .root = &gp104_disp_root_oclass, |
| .head.vblank_init = gf119_disp_vblank_init, |
| .head.vblank_fini = gf119_disp_vblank_fini, |
| .head.scanoutpos = gf119_disp_root_scanoutpos, |
| .outp.internal.crt = nv50_dac_output_new, |
| .outp.internal.tmds = nv50_sor_output_new, |
| .outp.internal.lvds = nv50_sor_output_new, |
| .outp.internal.dp = gm200_sor_dp_new, |
| .dac.nr = 3, |
| .dac.power = nv50_dac_power, |
| .dac.sense = nv50_dac_sense, |
| .sor.nr = 4, |
| .sor.power = nv50_sor_power, |
| .sor.hda_eld = gf119_hda_eld, |
| .sor.hdmi = gk104_hdmi_ctrl, |
| .sor.magic = gm200_sor_magic, |
| }; |
| |
| int |
| gp104_disp_new(struct nvkm_device *device, int index, struct nvkm_disp **pdisp) |
| { |
| return gf119_disp_new_(&gp104_disp, device, index, pdisp); |
| } |