diff options
| author |   Ben Skeggs <bskeggs@redhat.com> | 2016-05-20 09:04:41 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2016-05-20 14:43:04 +1000 |
| commit | ca79e49d6add77b69be3362ddfe5b068f62bf1de (patch) | |
| tree | d0951506359f8053ac3a3a53b439ae815b9e8081 /drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk208.fuc5.h | |
| parent | drm/nouveau/core: recognise GM108 chipsets (diff) | |
| download | linux-dev-ca79e49d6add77b69be3362ddfe5b068f62bf1de.tar.xz linux-dev-ca79e49d6add77b69be3362ddfe5b068f62bf1de.zip | |
drm/nouveau/gr/gf100-: fix race condition in fecs/gpccs ucode
This is a simplied version of the fix by Roy in fdo#93629. While this
doesn't appear to fix the issues for the users in that report, it's a
real issue that deserves to be resolved.
Reported-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk208.fuc5.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk208.fuc5.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk208.fuc5.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk208.fuc5.h index 387d1fa3e231..018169818317 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk208.fuc5.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk208.fuc5.h @@ -349,9 +349,10 @@ uint32_t gk208_grgpc_code[] = { 0x801f29f0, 0xf6023000, 0x04bd0002, -/* 0x0448: main */ - 0xf40031f4, - 0x240d0028, +/* 0x0448: wait */ + 0xf40028f4, +/* 0x044e: main */ + 0x240d0031, 0x0000377e, 0xb0f401f4, 0x18f404e4, @@ -362,10 +363,10 @@ uint32_t gk208_grgpc_code[] = { 0x0018fe05, 0x00051f7e, /* 0x0477: main_not_ctx_xfer */ - 0x94d40ef4, + 0x94da0ef4, 0xf5f010ef, 0x02f87e01, - 0xc70ef400, + 0xcd0ef400, /* 0x0484: ih */ 0x80f900f9, 0xf90188fe, |