From: Lyude Paul <lyude@redhat.com>
To: dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Cc: Dave Airlie <airlied@redhat.com>,
Mohamed Ahmed <mohamedahmedegypt2001@gmail.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Kees Cook <kees@kernel.org>, Simona Vetter <simona@ffwll.ch>,
Maxime Ripard <mripard@kernel.org>,
Hongling Zeng <zenghongling@kylinos.cn>,
Danilo Krummrich <dakr@kernel.org>
Subject: [PATCH v2 5/5] drm/nouveau/gsp/r570: Enable Gcoff in fbsr again
Date: Tue, 15 Sep 2026 14:51:52 -0400 [thread overview]
Message-ID: <20260915210647.695187-6-lyude@redhat.com> (raw)
In-Reply-To: <20260915210647.695187-1-lyude@redhat.com>
Now that we're properly saving the compbit backing stores on fbsr init, we
can start setting bEnteringGcOff = 1 again without things breaking, which
brings us closer to following the exact same code-paths OpenRM does for
fbsr.
Signed-off-by: Lyude Paul <lyude@redhat.com>
---
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/fbsr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/fbsr.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/fbsr.c
index feef5104a6241..11f18b3eb6b16 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/fbsr.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/fbsr.c
@@ -135,7 +135,7 @@ r570_fbsr_init(struct nvkm_gsp *gsp, struct sg_table *sgt, u64 size)
ctrl->hClient = gsp->internal.client.object.handle;
ctrl->hSysMem = memlist.handle;
ctrl->sysmemAddrOfSuspendResumeData = gsp->sr.meta.addr;
- ctrl->bEnteringGcoffState = 0;
+ ctrl->bEnteringGcoffState = 1;
ret = nvkm_gsp_rm_ctrl_wr(&gsp->internal.device.subdevice, ctrl);
if (ret)
--
2.55.0
WARNING: multiple messages have this Message-ID (diff)
From: Lyude Paul <lyude@redhat.com>
To: dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Cc: "Timur Tabi" <ttabi@nvidia.com>,
"Dave Airlie" <airlied@redhat.com>,
"Mohamed Ahmed" <mohamedahmedegypt2001@gmail.com>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Kees Cook" <kees@kernel.org>, "Simona Vetter" <simona@ffwll.ch>,
"David Airlie" <airlied@gmail.com>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"Maxime Ripard" <mripard@kernel.org>,
"Hongling Zeng" <zenghongling@kylinos.cn>,
"Mel Henning" <mhenning@darkrefraction.com>,
"Danilo Krummrich" <dakr@kernel.org>,
"Lyude Paul" <lyude@redhat.com>
Subject: [PATCH v2 5/5] drm/nouveau/gsp/r570: Enable Gcoff in fbsr again
Date: Tue, 15 Sep 2026 14:51:52 -0400 [thread overview]
Message-ID: <20260915210647.695187-6-lyude@redhat.com> (raw)
In-Reply-To: <20260915210647.695187-1-lyude@redhat.com>
Now that we're properly saving the compbit backing stores on fbsr init, we
can start setting bEnteringGcOff = 1 again without things breaking, which
brings us closer to following the exact same code-paths OpenRM does for
fbsr.
Signed-off-by: Lyude Paul <lyude@redhat.com>
---
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/fbsr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/fbsr.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/fbsr.c
index feef5104a6241..11f18b3eb6b16 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/fbsr.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/fbsr.c
@@ -135,7 +135,7 @@ r570_fbsr_init(struct nvkm_gsp *gsp, struct sg_table *sgt, u64 size)
ctrl->hClient = gsp->internal.client.object.handle;
ctrl->hSysMem = memlist.handle;
ctrl->sysmemAddrOfSuspendResumeData = gsp->sr.meta.addr;
- ctrl->bEnteringGcoffState = 0;
+ ctrl->bEnteringGcoffState = 1;
ret = nvkm_gsp_rm_ctrl_wr(&gsp->internal.device.subdevice, ctrl);
if (ret)
--
2.55.0
next prev parent reply other threads:[~2026-09-15 21:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-15 18:51 [PATCH v2 0/5] drm/nouveau/gsp/r570: Follow OpenRM's runtime PM process more closely Lyude Paul
2026-09-15 18:51 ` Lyude Paul
2026-09-15 18:51 ` [PATCH v2 1/5] drm/nouveau/gsp/r535: Add support for INTERNAL_GCX_ENTRY_PREREQUISITE Lyude Paul
2026-09-15 18:51 ` Lyude Paul
2026-09-15 21:17 ` sashiko-bot
2026-09-15 18:51 ` [PATCH v2 2/5] drm/nouveau/gsp/r535: Add support for MEMSYS_GET_STATIC_CONFIG Lyude Paul
2026-09-15 18:51 ` Lyude Paul
2026-09-15 21:17 ` sashiko-bot
2026-09-15 18:51 ` [PATCH v2 3/5] drm/nouveau/gsp/r570: Add comp mode workaround from issue #3172217 Lyude Paul
2026-09-15 18:51 ` Lyude Paul
2026-09-15 21:21 ` sashiko-bot
2026-09-15 18:51 ` [PATCH v2 4/5] drm/nouveau/gsp/r570: Start saving comptag backing stores Lyude Paul
2026-09-15 18:51 ` Lyude Paul
2026-09-15 21:20 ` sashiko-bot
2026-09-15 18:51 ` Lyude Paul [this message]
2026-09-15 18:51 ` [PATCH v2 5/5] drm/nouveau/gsp/r570: Enable Gcoff in fbsr again Lyude Paul
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