From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/nouveau/nouveau_bo74c1.c | 54 ++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 drivers/gpu/drm/nouveau/nouveau_bo74c1.c (limited to 'drivers/gpu/drm/nouveau/nouveau_bo74c1.c') diff --git a/drivers/gpu/drm/nouveau/nouveau_bo74c1.c b/drivers/gpu/drm/nouveau/nouveau_bo74c1.c new file mode 100644 index 000000000..ed6c09d67 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nouveau_bo74c1.c @@ -0,0 +1,54 @@ +/* + * Copyright 2007 Dave Airlied + * All Rights Reserved. + * + * 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 (including the next + * paragraph) 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 + * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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: Dave Airlied + * Ben Skeggs + * Jeremy Kolb + */ +#include "nouveau_bo.h" +#include "nouveau_dma.h" +#include "nouveau_mem.h" + +#include + +int +nv84_bo_move_exec(struct nouveau_channel *chan, struct ttm_buffer_object *bo, + struct ttm_resource *old_reg, struct ttm_resource *new_reg) +{ + struct nouveau_mem *mem = nouveau_mem(old_reg); + struct nvif_push *push = chan->chan.push; + int ret; + + ret = PUSH_WAIT(push, 7); + if (ret) + return ret; + + PUSH_NVSQ(push, NV74C1, 0x0304, new_reg->num_pages << PAGE_SHIFT, + 0x0308, upper_32_bits(mem->vma[0].addr), + 0x030c, lower_32_bits(mem->vma[0].addr), + 0x0310, upper_32_bits(mem->vma[1].addr), + 0x0314, lower_32_bits(mem->vma[1].addr), + 0x0318, 0x00000000 /* MODE_COPY, QUERY_NONE */); + return 0; +} -- cgit v1.2.3