diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigm200.c | 4 |
3 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild index dbfda73cfea6..0d584d0da59c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0 +# SPDX-License-Identifier: MIT nvkm-y += nvkm/engine/disp/base.o nvkm-y += nvkm/engine/disp/nv04.o nvkm-y += nvkm/engine/disp/nv50.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c index bcf32d92ee5a..50e3539f33d2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c @@ -74,6 +74,8 @@ nv50_disp_chan_mthd(struct nv50_disp_chan *chan, int debug) if (debug > subdev->debug) return; + if (!mthd) + return; for (i = 0; (list = mthd->data[i].mthd) != NULL; i++) { u32 base = chan->head * mthd->addr; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigm200.c index 9b16a08eb4d9..bf6d41fb0c9f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigm200.c @@ -27,10 +27,10 @@ void gm200_hdmi_scdc(struct nvkm_ior *ior, int head, u8 scdc) { struct nvkm_device *device = ior->disp->engine.subdev.device; - const u32 hoff = head * 0x800; + const u32 soff = nv50_ior_base(ior); const u32 ctrl = scdc & 0x3; - nvkm_mask(device, 0x61c5bc + hoff, 0x00000003, ctrl); + nvkm_mask(device, 0x61c5bc + soff, 0x00000003, ctrl); ior->tmds.high_speed = !!(scdc & 0x2); } |