Displaying 11 results from an estimated 11 matches for "suffix0".
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2018 Jan 11
0
[PATCH libdrm] nouveau: Support fence FDs
...BUF_FENCE_WAIT | \
+ NOUVEAU_GEM_PUSHBUF_FENCE_EMIT)
+
+struct drm_nouveau_gem_pushbuf2 {
+ uint32_t channel;
+ uint32_t nr_buffers;
+ uint64_t buffers;
+ uint32_t nr_relocs;
+ uint32_t nr_push;
+ uint64_t relocs;
+ uint64_t push;
+ uint32_t suffix0;
+ uint32_t suffix1;
+ uint64_t vram_available;
+ uint64_t gart_available;
+ uint32_t flags;
+ int32_t fence;
+ uint64_t reserved;
+};
+
#define NOUVEAU_GEM_CPU_PREP_NOWAIT 0x00000001
#define NOUVEAU_GEM_CPU_PREP_NOBLOCK...
2009 Aug 18
1
[PATCH 1/2] drm/nouveau: minor gem cleanups
Signed-off-by: Pekka Paalanen <pq at iki.fi>
---
drivers/gpu/drm/nouveau/nouveau_gem.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 64e59fb..75cae79 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -595,7 +595,7 @@
2020 Aug 28
8
[PATCH 0/6] drm/nouveau: Support sync FDs and sync objects
From: Thierry Reding <treding at nvidia.com>
Hi,
This series implements a new IOCTL to submit push buffers that can
optionally return a sync FD or sync object to userspace. This is useful
in cases where userspace wants to synchronize operations between the GPU
and another driver (such as KMS for display). Among other things this
allows extensions such as eglDupNativeFenceFDANDROID to be
2015 Nov 26
0
[libdrm 08/13] nouveau: make use of nouveau_drm::fd instead of nouveau_device::fd
...ouveau_pushbuf *push, struct nouveau_object *chan)
pushbuf_dump(krec, krec_id++, fifo->channel);
#ifndef SIMULATE
- ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_GEM_PUSHBUF,
+ ret = drmCommandWriteRead(drm->fd, DRM_NOUVEAU_GEM_PUSHBUF,
&req, sizeof(req));
nvpb->suffix0 = req.suffix0;
nvpb->suffix1 = req.suffix1;
@@ -536,7 +537,7 @@ nouveau_pushbuf_new(struct nouveau_client *client, struct nouveau_object *chan,
int nr, uint32_t size, bool immediate,
struct nouveau_pushbuf **ppush)
{
- struct nouveau_device *dev = client->device;
+ struct no...
2018 Jan 11
3
[PATCH 0/3] drm/nouveau: Add support for fence FDs
From: Thierry Reding <treding at nvidia.com>
This small series of patches implements support for waiting on and
emitting fence FDs on kickoff. This enables explicit fencing and can be
used for example to synchronize buffer accesses between the display
engine and the GPU on Tegra.
The first patch lays the groundwork by splitting up nouveau_fence_sync()
to allow reuse. Patch 2 is where the
2014 Sep 26
14
[RFC] Explicit synchronization for Nouveau
Hi guys,
I'd like to start a new thread about explicit fence synchronization. This time
with a Nouveau twist. :-)
First, let me define what I understand by implicit/explicit sync:
Implicit synchronization
* Fences are attached to buffers
* Kernel manages fences automatically based on buffer read/write access
Explicit synchronization
* Fences are passed around independently
* Kernel takes
2010 Jan 29
2
[PATCH 1/2] libdrm/nouveau: new optimized libdrm pushbuffer ABI
...nouveau_private.h
index 39758d1..0e526a1 100644
--- a/nouveau/nouveau_private.h
+++ b/nouveau/nouveau_private.h
@@ -39,8 +39,6 @@
#define CALPB_BUFFERS 4
#define CALPB_BUFSZ 16384
struct nouveau_pushbuf_priv {
- struct nouveau_pushbuf base;
-
int no_aper_update;
int use_cal;
uint32_t cal_suffix0;
@@ -50,7 +48,6 @@ struct nouveau_pushbuf_priv {
int current_offset;
unsigned *pushbuf;
- unsigned size;
unsigned marker;
unsigned marker_relocs;
diff --git a/nouveau/nouveau_pushbuf.c b/nouveau/nouveau_pushbuf.c
index 7da3a47..b6af216 100644
--- a/nouveau/nouveau_pushbuf.c
+++ b/nouve...
2012 Mar 14
13
[Bug 47306] New: segfault in nouveau_fence_update
https://bugs.freedesktop.org/show_bug.cgi?id=47306
Bug #: 47306
Summary: segfault in nouveau_fence_update
Classification: Unclassified
Product: xorg
Version: unspecified
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: blocker
Priority: medium
Component: Driver/nouveau
2015 Nov 27
14
[libdrm v2 01/14] nouveau: import and install a selection of nvif headers from the kernel
From: Ben Skeggs <bskeggs at redhat.com>
This commit also modifies the install path of the main libdrm_nouveau
header to be under a nouveau/ subdirectory.
Signed-off-by: Ben Skeggs <bskeggs at redhat.com>
---
include/drm/nouveau_drm.h | 1 +
nouveau/Makefile.am | 11 +++-
nouveau/libdrm_nouveau.pc.in | 2 +-
nouveau/nvif/cl0080.h | 45 ++++++++++++++
2015 Nov 26
18
[libdrm 01/13] nouveau: move more abi16-specific logic into abi16.c
From: Ben Skeggs <bskeggs at redhat.com>
Signed-off-by: Ben Skeggs <bskeggs at redhat.com>
---
nouveau/abi16.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++-----
nouveau/nouveau.c | 56 +++++++------------------------------------------
nouveau/private.h | 7 ++-----
3 files changed, 67 insertions(+), 58 deletions(-)
diff --git a/nouveau/abi16.c b/nouveau/abi16.c
index
2015 Dec 16
16
[libdrm v3 01/14] nouveau: import and install a selection of nvif headers from the kernel
From: Ben Skeggs <bskeggs at redhat.com>
This commit also modifies the install path of the main libdrm_nouveau
header to be under a nouveau/ subdirectory.
Signed-off-by: Ben Skeggs <bskeggs at redhat.com>
---
include/drm/nouveau_drm.h | 1 +
nouveau/Makefile.am | 11 +++-
nouveau/libdrm_nouveau.pc.in | 2 +-
nouveau/nvif/cl0080.h | 45 ++++++++++++++