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authorEmil Velikov <emil.l.velikov@gmail.com>2014-12-02 00:12:34 +0000
committerEmil Velikov <emil.l.velikov@gmail.com>2015-03-10 18:09:18 +0000
commit36cff14bb03ef384d0d329de9ba3ebc899f7f87f (patch)
tree2d1dc0c3e8c1eb7c0ba72da2d1b2536d0b08573e /tests/ttmtest/NEWS
parent9f90ee9cdfc029f0d0a8836e9426c603dd21bb13 (diff)
configure: omap, freedreno and tegra require atomics
They have used them since day one, but the check was never there. v2: - Update the freedreno message (API is no longer experimental). - Move the freedreno host_cpu detection next to the intel one. Cc: Rob Clark <robdclark@gmail.com> Cc: Thierry Reding <treding@nvidia.com> Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Diffstat (limited to 'tests/ttmtest/NEWS')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-13 05:09:41 +0000
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/*
 * 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
 */

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#include <stdlib.h>
#include <stdint.h>
#include <stddef.h>

#include "private.h"


int
abi16_chan_nv04(struct nouveau_object *obj)
{
	struct nouveau_device *dev = (struct nouveau_device *)obj->parent;
	struct nv04_fifo *nv04 = obj->data;
	struct drm_nouveau_channel_alloc req = {nv04->vram, nv04->gart};
	int ret;

	ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_CHANNEL_ALLOC,
				  &req, sizeof(req));
	if (ret)
		return ret;

	nv04->base.channel = req.channel;
	nv04->base.pushbuf = req.pushbuf_domains;
	nv04->notify = req.notifier_handle;
	nv04->base.object->handle = req.channel;
	nv04->base.object->length = sizeof(*nv04);
	return 0;
}

int
abi16_chan_nvc0(struct nouveau_object *obj)
{
	struct nouveau_device *dev = (struct nouveau_device *)obj->parent;
	struct drm_nouveau_channel_alloc req = {};
	struct nvc0_fifo *nvc0 = obj->data;
	int ret;

	ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_CHANNEL_ALLOC,
				  &req, sizeof(req));
	if (ret)
		return ret;

	nvc0->base.channel = req.channel;
	nvc0->base.pushbuf = req.pushbuf_domains;
	nvc0->notify = req.notifier_handle;
	nvc0->base.object->handle = req.channel;
	nvc0->base.object->length = sizeof(*nvc0);
	return 0;
}

int
abi16_chan_nve0(struct nouveau_object *obj)
{
	struct nouveau_device *dev = (struct nouveau_device *)obj->parent;
	struct drm_nouveau_channel_alloc req = {};
	struct nve0_fifo *nve0 = obj->data;
	int ret;

	if (obj->length > offsetof(struct nve0_fifo, engine)) {
		req.fb_ctxdma_handle = 0xffffffff;
		req.tt_ctxdma_handle = nve0->engine;
	}

	ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_CHANNEL_ALLOC,
				  &req, sizeof(req));
	if (ret)
		return ret;

	nve0->base.channel = req.channel;
	nve0->base.pushbuf = req.pushbuf_domains;
	nve0->notify = req.notifier_handle;
	nve0->base.object->handle = req.channel;
	nve0->base.object->length = sizeof(*nve0);
	return 0;
}

int
abi16_engobj(struct nouveau_object *obj)
{
	struct drm_nouveau_grobj_alloc req = {
		obj->parent->handle, obj->handle, obj->oclass
	};
	struct nouveau_device *dev;
	int ret;

	dev = nouveau_object_find(obj, NOUVEAU_DEVICE_CLASS);
	ret = drmCommandWrite(dev->fd, DRM_NOUVEAU_GROBJ_ALLOC,
			      &req, sizeof(req));
	if (ret)
		return ret;

	obj->length = sizeof(struct nouveau_object *);
	return 0;
}

int
abi16_ntfy(struct nouveau_object *obj)
{
	struct nv04_notify *ntfy = obj->data;