rpms/libdrm/F-12 libdrm-nouveau-drop-rendering.patch, NONE, 1.1 libdrm.spec, 1.90, 1.91
Ben Skeggs
bskeggs at fedoraproject.org
Wed Nov 4 04:08:27 UTC 2009
Author: bskeggs
Update of /cvs/pkgs/rpms/libdrm/F-12
In directory cvs1.fedora.phx.redhat.com:/tmp/cvs-serv19307
Modified Files:
libdrm.spec
Added Files:
libdrm-nouveau-drop-rendering.patch
Log Message:
* Wed Nov 04 2009 Ben Skeggs <bskeggs at redhat.com> 2.4.15-3
- nouveau: drop rendering on floor rather than asserting if flush fails
libdrm-nouveau-drop-rendering.patch:
libdrm/nouveau/nouveau_private.h | 1 +
libdrm/nouveau/nouveau_pushbuf.c | 29 +++++++++++++++++++----------
shared-core/nouveau_drm.h | 4 ++++
3 files changed, 24 insertions(+), 10 deletions(-)
--- NEW FILE libdrm-nouveau-drop-rendering.patch ---
diff --git a/libdrm/nouveau/nouveau_private.h b/libdrm/nouveau/nouveau_private.h
index 67144e3..9ce87fb 100644
--- a/libdrm/nouveau/nouveau_private.h
+++ b/libdrm/nouveau/nouveau_private.h
@@ -41,6 +41,7 @@
struct nouveau_pushbuf_priv {
struct nouveau_pushbuf base;
+ int no_aper_update;
int use_cal;
uint32_t cal_suffix0;
uint32_t cal_suffix1;
diff --git a/libdrm/nouveau/nouveau_pushbuf.c b/libdrm/nouveau/nouveau_pushbuf.c
index fbcddd7..d434a5f 100644
--- a/libdrm/nouveau/nouveau_pushbuf.c
+++ b/libdrm/nouveau/nouveau_pushbuf.c
@@ -202,10 +202,17 @@ nouveau_pushbuf_init_call(struct nouveau_channel *chan)
req.channel = chan->id;
req.handle = 0;
ret = drmCommandWriteRead(nouveau_device(dev)->fd,
- DRM_NOUVEAU_GEM_PUSHBUF_CALL,
+ DRM_NOUVEAU_GEM_PUSHBUF_CALL2,
&req, sizeof(req));
- if (ret)
- return;
+ if (ret) {
+ ret = drmCommandWriteRead(nouveau_device(dev)->fd,
+ DRM_NOUVEAU_GEM_PUSHBUF_CALL2,
+ &req, sizeof(req));
+ if (ret)
+ return;
+
+ nvpb->no_aper_update = 1;
+ }
for (i = 0; i < CALPB_BUFFERS; i++) {
ret = nouveau_bo_new(dev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP,
@@ -282,14 +289,18 @@ restart_cal:
nvpb->current_offset;
req.suffix0 = nvpb->cal_suffix0;
req.suffix1 = nvpb->cal_suffix1;
- ret = drmCommandWriteRead(nvdev->fd,
- DRM_NOUVEAU_GEM_PUSHBUF_CALL,
+ ret = drmCommandWriteRead(nvdev->fd, nvpb->no_aper_update ?
+ DRM_NOUVEAU_GEM_PUSHBUF_CALL :
+ DRM_NOUVEAU_GEM_PUSHBUF_CALL2,
&req, sizeof(req));
if (ret == -EAGAIN)
goto restart_cal;
nvpb->cal_suffix0 = req.suffix0;
nvpb->cal_suffix1 = req.suffix1;
- assert(ret == 0);
+ if (!nvpb->no_aper_update) {
+ nvdev->base.vm_vram_size = req.vram_available;
+ nvdev->base.vm_gart_size = req.gart_available;
+ }
} else {
struct drm_nouveau_gem_pushbuf req;
@@ -305,7 +316,6 @@ restart_push:
&req, sizeof(req));
if (ret == -EAGAIN)
goto restart_push;
- assert(ret == 0);
}
@@ -328,12 +338,11 @@ restart_push:
nvpb->nr_relocs = 0;
/* Allocate space for next push buffer */
- ret = nouveau_pushbuf_space(chan, min);
- assert(!ret);
+ assert(!nouveau_pushbuf_space(chan, min));
if (chan->flush_notify)
chan->flush_notify(chan);
- return 0;
+ return ret;
}
diff --git a/shared-core/nouveau_drm.h b/shared-core/nouveau_drm.h
index 2050357..1e67c44 100644
--- a/shared-core/nouveau_drm.h
+++ b/shared-core/nouveau_drm.h
@@ -155,6 +155,9 @@ struct drm_nouveau_gem_pushbuf_call {
uint64_t relocs;
uint32_t suffix0;
uint32_t suffix1;
+ /* below only accessed for CALL2 */
+ uint64_t vram_available;
+ uint64_t gart_available;
};
struct drm_nouveau_gem_pin {
@@ -212,5 +215,6 @@ struct drm_nouveau_sarea {
#define DRM_NOUVEAU_GEM_CPU_PREP 0x45
#define DRM_NOUVEAU_GEM_CPU_FINI 0x46
#define DRM_NOUVEAU_GEM_INFO 0x47
+#define DRM_NOUVEAU_GEM_PUSHBUF_CALL2 0x48
#endif /* __NOUVEAU_DRM_H__ */
Index: libdrm.spec
===================================================================
RCS file: /cvs/pkgs/rpms/libdrm/F-12/libdrm.spec,v
retrieving revision 1.90
retrieving revision 1.91
diff -u -p -r1.90 -r1.91
--- libdrm.spec 27 Oct 2009 07:55:34 -0000 1.90
+++ libdrm.spec 4 Nov 2009 04:08:27 -0000 1.91
@@ -3,7 +3,7 @@
Summary: Direct Rendering Manager runtime library
Name: libdrm
Version: 2.4.15
-Release: 2%{?dist}
+Release: 3%{?dist}
License: MIT
Group: System Environment/Libraries
URL: http://dri.sourceforge.net
@@ -31,6 +31,8 @@ Patch5: libdrm-page-flip.patch
# nouveau: retry pushbuf ioctl if interrupted by signal
Patch6: libdrm-nouveau-restart-pushbuf.patch
+# nouveau: drop rendering on floor rather than asserting if flush fails
+Patch7: libdrm-nouveau-drop-rendering.patch
%description
Direct Rendering Manager runtime library
@@ -52,6 +54,7 @@ Direct Rendering Manager development pac
%patch4 -p1 -b .no-bc
%patch5 -p1 -b .page-flip
%patch6 -p1 -b .nouveau-pbrestart
+%patch7 -p1 -b .nouveau-drop
%build
autoreconf -v --install || exit 1
@@ -111,6 +114,9 @@ rm -rf $RPM_BUILD_ROOT
%{_libdir}/pkgconfig/libdrm_nouveau.pc
%changelog
+* Wed Nov 04 2009 Ben Skeggs <bskeggs at redhat.com> 2.4.15-3
+- nouveau: drop rendering on floor rather than asserting if flush fails
+
* Tue Oct 27 2009 Ben Skeggs <bskeggs at redhat.com> 2.4.15-2
- nouveau: retry pushbuf ioctl if interrupted by signal
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