drm/nouveau/fifo/nv40: no ctxsw for pre-nv44 mpeg engine (eef4988a) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -44,6 +44,8 @@ nv40_fifo_dma_engine(struct nvkm_engine engine, u32 reg, u32 *ctx)
		*ctx = 0x38;
		return true;
		case NVKM_ENGINE_MPEG:
		if (engine->subdev.device->chipset < 0x44)
		return false;
		*reg = 0x00330c;
		*ctx = 0x54;
		return true;