diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c | 250 |
1 files changed, 0 insertions, 250 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c deleted file mode 100644 index 0af45ccd140c..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c +++ /dev/null @@ -1,250 +0,0 @@ -/* - * Copyright 2012 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 - */ -#include "chan.h" -#include "head.h" -#include "ior.h" -#include "outp.h" - -#include <core/client.h> - -#include <nvif/class.h> -#include <nvif/cl5070.h> -#include <nvif/unpack.h> - -int -nv50_disp_root_mthd_(struct nvkm_object *object, u32 mthd, void *data, u32 size) -{ - union { - struct nv50_disp_mthd_v0 v0; - struct nv50_disp_mthd_v1 v1; - } *args = data; - struct nvkm_disp *disp = nvkm_udisp(object); - struct nvkm_outp *temp, *outp = NULL; - struct nvkm_head *head; - u16 type, mask = 0; - int hidx, ret = -ENOSYS; - - if (mthd != NV50_DISP_MTHD) - return -EINVAL; - - nvif_ioctl(object, "disp mthd size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { - nvif_ioctl(object, "disp mthd vers %d mthd %02x head %d\n", - args->v0.version, args->v0.method, args->v0.head); - mthd = args->v0.method; - hidx = args->v0.head; - } else - if (!(ret = nvif_unpack(ret, &data, &size, args->v1, 1, 1, true))) { - nvif_ioctl(object, "disp mthd vers %d mthd %02x " - "type %04x mask %04x\n", - args->v1.version, args->v1.method, - args->v1.hasht, args->v1.hashm); - mthd = args->v1.method; - type = args->v1.hasht; - mask = args->v1.hashm; - hidx = ffs((mask >> 8) & 0x0f) - 1; - } else - return ret; - - if (!(head = nvkm_head_find(disp, hidx))) - return -ENXIO; - - if (mask) { - list_for_each_entry(temp, &disp->outps, head) { - if ((temp->info.hasht == type) && - (temp->info.hashm & mask) == mask) { - outp = temp; - break; - } - } - if (outp == NULL) - return -ENXIO; - } - - switch (mthd) { - case NV50_DISP_SCANOUTPOS: { - return nvkm_head_mthd_scanoutpos(object, head, data, size); - } - default: - break; - } - - switch (mthd * !!outp) { - case NV50_DISP_MTHD_V1_ACQUIRE: { - union { - struct nv50_disp_acquire_v0 v0; - } *args = data; - int ret = -ENOSYS; - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - ret = nvkm_outp_acquire(outp, NVKM_OUTP_USER, args->v0.hda); - if (ret == 0) { - args->v0.or = outp->ior->id; - args->v0.link = outp->ior->asy.link; - } - } - return ret; - } - break; - case NV50_DISP_MTHD_V1_RELEASE: - nvkm_outp_release(outp, NVKM_OUTP_USER); - return 0; - case NV50_DISP_MTHD_V1_SOR_HDA_ELD: { - union { - struct nv50_disp_sor_hda_eld_v0 v0; - } *args = data; - struct nvkm_ior *ior = outp->ior; - int ret = -ENOSYS; - - nvif_ioctl(object, "disp sor hda eld size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { - nvif_ioctl(object, "disp sor hda eld vers %d\n", - args->v0.version); - if (size > 0x60) - return -E2BIG; - } else - return ret; - - if (!ior->hda) - return -ENODEV; - - if (size && args->v0.data[0]) { - if (outp->info.type == DCB_OUTPUT_DP) - ior->func->dp->audio(ior, hidx, true); - ior->func->hda->hpd(ior, hidx, true); - ior->func->hda->eld(ior, hidx, data, size); - } else { - if (outp->info.type == DCB_OUTPUT_DP) - ior->func->dp->audio(ior, hidx, false); - ior->func->hda->hpd(ior, hidx, false); - } - - return 0; - } - break; - case NV50_DISP_MTHD_V1_SOR_HDMI_PWR: { - union { - struct nv50_disp_sor_hdmi_pwr_v0 v0; - } *args = data; - u8 *vendor, vendor_size; - u8 *avi, avi_size; - int ret = -ENOSYS; - - nvif_ioctl(object, "disp sor hdmi ctrl size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { - nvif_ioctl(object, "disp sor hdmi ctrl vers %d state %d " - "max_ac_packet %d rekey %d scdc %d\n", - args->v0.version, args->v0.state, - args->v0.max_ac_packet, args->v0.rekey, - args->v0.scdc); - if (args->v0.max_ac_packet > 0x1f || args->v0.rekey > 0x7f) - return -EINVAL; - if ((args->v0.avi_infoframe_length - + args->v0.vendor_infoframe_length) > size) - return -EINVAL; - else - if ((args->v0.avi_infoframe_length - + args->v0.vendor_infoframe_length) < size) - return -E2BIG; - avi = data; - avi_size = args->v0.avi_infoframe_length; - vendor = avi + avi_size; - vendor_size = args->v0.vendor_infoframe_length; - } else - return ret; - - if (!outp->ior->func->hdmi.ctrl) - return -ENODEV; - - outp->ior->func->hdmi.ctrl(outp->ior, hidx, args->v0.state, - args->v0.max_ac_packet, - args->v0.rekey, avi, avi_size, - vendor, vendor_size); - - if (outp->ior->func->hdmi.scdc) - outp->ior->func->hdmi.scdc(outp->ior, args->v0.scdc); - - return 0; - } - break; - case NV50_DISP_MTHD_V1_SOR_LVDS_SCRIPT: { - union { - struct nv50_disp_sor_lvds_script_v0 v0; - } *args = data; - int ret = -ENOSYS; - nvif_ioctl(object, "disp sor lvds script size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(object, "disp sor lvds script " - "vers %d name %04x\n", - args->v0.version, args->v0.script); - disp->sor.lvdsconf = args->v0.script; - return 0; - } else - return ret; - } - break; - case NV50_DISP_MTHD_V1_SOR_DP_MST_LINK: { - union { - struct nv50_disp_sor_dp_mst_link_v0 v0; - } *args = data; - int ret = -ENOSYS; - nvif_ioctl(object, "disp sor dp mst link size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(object, "disp sor dp mst link vers %d state %d\n", - args->v0.version, args->v0.state); - outp->dp.lt.mst = !!args->v0.state; - return 0; - } else - return ret; - } - break; - case NV50_DISP_MTHD_V1_SOR_DP_MST_VCPI: { - union { - struct nv50_disp_sor_dp_mst_vcpi_v0 v0; - } *args = data; - int ret = -ENOSYS; - nvif_ioctl(object, "disp sor dp mst vcpi size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(object, "disp sor dp mst vcpi vers %d " - "slot %02x/%02x pbn %04x/%04x\n", - args->v0.version, args->v0.start_slot, - args->v0.num_slots, args->v0.pbn, - args->v0.aligned_pbn); - if (!outp->ior->func->dp->vcpi) - return -ENODEV; - outp->ior->func->dp->vcpi(outp->ior, hidx, - args->v0.start_slot, - args->v0.num_slots, - args->v0.pbn, - args->v0.aligned_pbn); - return 0; - } else - return ret; - } - break; - default: - break; - } - - return -EINVAL; -} |