search for: pmpeg

...0_context.c @@ -258,7 +258,7 @@ nv50_create(struct pipe_screen *pscreen, void *priv) draw_set_rasterize_stage(nv50->draw, nv50_draw_render_stage(nv50)); #endif - if (screen->base.device->chipset < 0x84) { + if (screen->base.device->chipset < 0x84 || getenv("XVMC_PMPEG")) { /* PMPEG */ nouveau_context_init_vdec(&nv50->base); } else if (screen->base.device->chipset < 0x98 || diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c index 2951eb4..959366e 100644 --- a/src/gallium/drivers/nv50...

It seems as though at least the NV44 expects the same format as VP2 does. But NV96 expects the format as currently done. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- src/gallium/drivers/nouveau/nouveau_video.c | 43 +++++++++++++++++++++++++---- src/gallium/drivers/nouveau/nouveau_video.h | 2 ++ src/gallium/drivers/nv30/nv30_context.c | 2 ++

...command, can be used to execute driver functions - in sync with other commands. -1 all :ref:`PGRAPH <graph-intro>` Main engine of the card: 2d, 3d, compute. -2 NV31:NV98 :ref:`PMPEG <pmpeg>` The PFIFO interface to VPE MPEG2 decoding engine. +0 all SOFTWARE Not really an engine, causes interrupt for each + command, can be used to execute driver functions +...

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- The pipe_surface miscount caused issues for my (failed) attempt at getting vdpau to work with pmpeg. src/gallium/drivers/nouveau/nouveau_video.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/gallium/drivers/nouveau/nouveau_video.h b/src/gallium/drivers/nouveau/nouveau_video.h index 1d6ced0..be53758 100644 --- a/src/gallium/drivers/nouveau/nouveau_video.h +++ b/...

...b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c @@ -34,7 +34,6 @@ #include <engine/fifo.h> #include <engine/mpeg.h> -#include <engine/graph/nv40.h> struct nv31_mpeg_priv { struct nouveau_mpeg base; @@ -284,10 +283,7 @@ nv31_mpeg_init(struct nouveau_object *object) /* PMPEG init */ nv_wr32(priv, 0x00b32c, 0x00000000); nv_wr32(priv, 0x00b314, 0x00000100); - if (nv_device(priv)->chipset >= 0x40 && nv44_graph_class(priv)) - nv_wr32(priv, 0x00b220, 0x00000044); - else - nv_wr32(priv, 0x00b220, 0x00000031); + nv_wr32(priv, 0x00b220, 0x00000031); nv_wr...

...ne/mpeg/nv31.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c > index 9f7c7d5..c190043 100644 > --- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c > +++ b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c > @@ -284,7 +284,10 @@ nv31_mpeg_init(struct nouveau_object *object) > /* PMPEG init */ > nv_wr32(priv, 0x00b32c, 0x00000000); > nv_wr32(priv, 0x00b314, 0x00000100); > - nv_wr32(priv, 0x00b220, nv44_graph_class(priv) ? 0x00000044 : 0x00000031); > + if (nv_device(priv)->chipset >= 0x40 && nv44_graph_class(priv)) > + nv_wr32(priv, 0x00b220, 0x00...

--- rnndb/memory/nvc0_pbfb.xml | 37 ++++++++++++++++++++++++++++++++++--- 1 file changed, 34 insertions(+), 3 deletions(-) diff --git a/rnndb/memory/nvc0_pbfb.xml b/rnndb/memory/nvc0_pbfb.xml index 500cea9..e006dbe 100644 --- a/rnndb/memory/nvc0_pbfb.xml +++ b/rnndb/memory/nvc0_pbfb.xml @@ -49,23 +49,54 @@ Most bitfields are unknown. </doc> <bitfield high="7"

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- drivers/gpu/drm/nouveau/core/engine/graph/nv40.h | 3 +++ drivers/gpu/drm/nouveau/core/subdev/instmem/nv40.c | 10 ++-------- 2 files changed, 5 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h index 7da35a4..ad82093 100644 ---

https://bugs.freedesktop.org/show_bug.cgi?id=87771 Bug ID: 87771 Summary: X freezes after login Product: xorg Version: 7.7 (2012.06) Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

In https://nouveau.freedesktop.org/KernelModuleParameters.html, there is: Here is a list of engines: DEVICE DMAOBJ PBSP PCE0 PCE1 PCE2 PCRYPT PDISP PFIFO PGRAPH PMPEG PPM PPPP PVP SW Also, in debug: CLIENT I have tried to find a description of those. https://envytools.readthedocs.io/en/latest/ help a bit, but I don't find a precise correlation. https://nouveau.freedesktop.org/NouveauTerms.html does not seems to have most of these terms....

https://bugs.freedesktop.org/show_bug.cgi?id=58615 Priority: medium Bug ID: 58615 Assignee: nouveau at lists.freedesktop.org Summary: nv43 hangs with direct rendering since 3.7 rework QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: randrik at

...tely created and used many times before reporting an error. Next use of NvSema usually does NOT trigger another CACHE_ERROR. 4) NV04_PFIFO_CACHE1_HASH has the same value as was written to ramht. 5) I can replace glxinfo loops with application which creates and destroys PGRAPH objects. PCRYPT, PMPEG and SW objects do NOT provoke this bug. (program attached) 6) There are no interrupts between CACHE_ERRORs, so it's not caused by race in cache_error/software method handling. Any ideas how to debug it? Marcin -------------- next part -------------- A non-text attachment was scrubbed......

...gpu/drm/nouveau/core/engine/mpeg/nv31.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c index 9f7c7d5..c190043 100644 --- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c +++ b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c @@ -284,7 +284,10 @@ nv31_mpeg_init(struct nouveau_object *object) /* PMPEG init */ nv_wr32(priv, 0x00b32c, 0x00000000); nv_wr32(priv, 0x00b314, 0x00000100); - nv_wr32(priv, 0x00b220, nv44_graph_class(priv) ? 0x00000044 : 0x00000031); + if (nv_device(priv)->chipset >= 0x40 && nv44_graph_class(priv)) + nv_wr32(priv, 0x00b220, 0x00000044); + else + nv_wr3...

...b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c @@ -34,7 +34,6 @@ #include <engine/fifo.h> #include <engine/mpeg.h> -#include <engine/graph/nv40.h> struct nv31_mpeg_priv { struct nouveau_mpeg base; @@ -290,10 +289,7 @@ nv31_mpeg_init(struct nouveau_object *object) /* PMPEG init */ nv_wr32(priv, 0x00b32c, 0x00000000); nv_wr32(priv, 0x00b314, 0x00000100); - if (nv_device(priv)->chipset >= 0x40 && nv44_graph_class(priv)) - nv_wr32(priv, 0x00b220, 0x00000044); - else - nv_wr32(priv, 0x00b220, 0x00000031); + nv_wr32(priv, 0x00b220, 0x00000031); nv_wr...

...[ VBIOS][0000:01:00.0] checking PRAMIN for image... nouveau [ VBIOS][0000:01:00.0] ... appears to be valid nouveau [ VBIOS][0000:01:00.0] using image from PRAMIN nouveau [ VBIOS][0000:01:00.0] BIT signature found nouveau [ VBIOS][0000:01:00.0] version 60.86.49.00.27 (...) nouveau [ PMPEG][0000:01:00.0] hardware is marked as disabled nouveau [ PVP][0000:01:00.0] hardware is marked as disabled nouveau [ PCRYPT][0000:01:00.0] hardware is marked as disabled nouveau [ PBSP][0000:01:00.0] hardware is marked as disabled and also, everything is fine afterwards (as PCRYPT seems...

...61 I believe this is unrelated. > > When I use the kernel option nouveau.config=PCRYPT=0 it doesn't eliminate > the errors and X still hangs when resuming. It should eliminate the 10200c error. The others are from PVP and PBSP, you could do like nouveau.config=PCRYPT=0,PVP=0,PBSP=0,PMPEG=0 -- that should have the same effect as my patch for your hardware. (I think.) > I was not sure if I have to set the parameter in quotes. Not necessary, but I *think* it'll work with quotes as well. Not sure. > As you can see I'm not a linux specialist ;) OK, then you have some d...

...have to set the parameter in quotes. > > No, you don't (and AFAIK, you even must not). Ilia has already proposed the > correct workaround for the distortion issue (until your distro of choice has > integrated the new fix) - add this: > > nouveau.config=PCRYPT=0,PVP=0,PBSP=0,PMPEG=0 > > to your grub kernel parameters. Having done so, all "MMIO write" errors in > dmesg must be gone (they are for me!), otherwise something else is still > wrong for you in addition. Ok, now after adding the whole bunch to the kernel opts the three PBUS errors are gone. Fo...

...ion? > I was not sure if I have to set the parameter in quotes. No, you don't (and AFAIK, you even must not). Ilia has already proposed the correct workaround for the distortion issue (until your distro of choice has integrated the new fix) - add this: nouveau.config=PCRYPT=0,PVP=0,PBSP=0,PMPEG=0 to your grub kernel parameters. Having done so, all "MMIO write" errors in dmesg must be gone (they are for me!), otherwise something else is still wrong for you in addition. Hope this helps & best regards, Andreas BTW @ Ilia: Did you already have a chance to contact Ben Skeggs...

...p at zoho.com> wrote: > > In https://nouveau.freedesktop.org/KernelModuleParameters.html, there is: > Here is a list of engines: > DEVICE > DMAOBJ > PBSP > PCE0 > PCE1 > PCE2 > PCRYPT > PDISP > PFIFO > PGRAPH > PMPEG > PPM > PPPP > PVP > SW > Also, in debug: > CLIENT > > I have tried to find a description of those. > https://envytools.readthedocs.io/en/latest/ > help a bit, but I don't find a precise correlation. > > https://nouveau.freedesktop.org/Nouv...

https://bugs.freedesktop.org/show_bug.cgi?id=72458 Priority: medium Bug ID: 72458 Assignee: nouveau at lists.freedesktop.org Summary: Machine freezes when launching Firefox QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: konglomeratum at mpp.hu