mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-30 22:26:55 +00:00
Code Issues Releases Wiki Activity

drm/nouveau/kms/nv50-: disable dcb parsing

Browse source 
- nvkm should provide all this info now
- preparation for GSP-RM

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Acked-by: Danilo Krummrich <me@dakr.org>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-45-lyude@redhat.com
This commit is contained in:
Ben Skeggs 2023-09-19 17:56:39 -04:00 committed by Lyude Paul
parent 0a4410a79f
commit 073bde4536
3 changed files with 10 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/gpu/drm/nouveau/nouveau_bios.c
View file

@ -2093,9 +2093,11 @@ nouveau_bios_init(struct drm_device *dev)
if (!NVInitVBIOS(dev))
return -ENODEV;
ret = parse_dcb_table(dev, bios);
if (ret)
return ret;
if (drm->client.device.info.family < NV_DEVICE_INFO_V0_TESLA) {
ret = parse_dcb_table(dev, bios);
if (ret)
return ret;
}
if (!bios->major_version) /* we don't run version 0 bios */
return 0;

8
drivers/gpu/drm/nouveau/nouveau_display.c
View file

@ -724,10 +724,10 @@ nouveau_display_create(struct drm_device *dev)
drm_kms_helper_poll_init(dev);
drm_kms_helper_poll_disable(dev);
if (nouveau_modeset != 2 && drm->vbios.dcb.entries) {
ret = nvif_disp_ctor(&drm->client.device, "kmsDisp", 0,
&disp->disp);
if (ret == 0) {
if (nouveau_modeset != 2) {
ret = nvif_disp_ctor(&drm->client.device, "kmsDisp", 0, &disp->disp);
if (!ret && (disp->disp.outp_mask || drm->vbios.dcb.entries)) {
nouveau_display_create_properties(dev);
if (disp->disp.object.oclass < NV50_DISP) {
dev->mode_config.fb_modifiers_not_supported = true;

2
drivers/gpu/drm/nouveau/nvif/disp.c
View file

@ -60,7 +60,7 @@ nvif_disp_ctor(struct nvif_device *device, const char *name, s32 oclass, struct
cid = nvif_sclass(&device->object, disps, oclass);
disp->object.client = NULL;
if (cid < 0) {
NVIF_ERRON(cid, &device->object, "[NEW disp%04x] not supported", oclass);
NVIF_DEBUG(&device->object, "[NEW disp%04x] not supported", oclass);
return cid;
}