Displaying 20 results from an estimated 136 matches for "nouveau_drm_prob".
Did you mean:
nouveau_drm_probe
2016 Nov 08
2
[PATCH] drm/nouveau: Drop superfluous DRM_SWITCH_POWER_DYNAMIC_OFF checks
...6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 9876e6f..d91d092 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -666,8 +666,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
struct drm_device *drm_dev = pci_get_drvdata(pdev);
int ret;
- if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF ||
- drm_dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF)
+ if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
return 0;...
2020 Nov 06
2
[PATCH 2/3] drm/nouveau: manage nouveau_drm lifetime with devres
...,7 +650,6 @@ nouveau_drm_device_fini(struct drm_device *dev)
> nouveau_cli_fini(&drm->client);
> nouveau_cli_fini(&drm->master);
> nvif_parent_dtor(&drm->parent);
> - kfree(drm);
> }
>
> /*
> @@ -720,6 +715,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
> {
> struct nvkm_device *device;
> struct drm_device *drm_dev;
> + struct nouveau_drm *nv_dev;
> int ret;
>
> if (vga_switcheroo_client_probe_defer(pdev))
> @@ -750,15 +746,16 @@ static int nouveau_drm_probe(stru...
2020 May 27
2
[PATCH] nouveau: add fbdev dependency
Calling directly into the fbdev stack only works when the
fbdev layer is built into the kernel as well, or both are
loadable modules:
drivers/gpu/drm/nouveau/nouveau_drm.o: in function `nouveau_drm_probe':
nouveau_drm.c:(.text+0x1f90): undefined reference to `remove_conflicting_pci_framebuffers'
The change seems to have been intentional, so add an explicit
dependency here but allow it to still be compiled if FBDEV
is completely disabled.
Fixes: 2dd4d163cd9c ("drm/nouveau: remove ope...
2020 Mar 10
2
[PATCH v7] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...+ */
+
+static void quirk_broken_nv_runpm(struct pci_dev *dev)
+{
+ struct pci_dev *bridge = pci_upstream_bridge(dev);
+
+ if (!bridge || bridge->vendor != PCI_VENDOR_ID_INTEL)
+ return;
+
+ switch (bridge->device) {
+ case 0x1901:
+ dev->parent_d3cold = 1;
+ break;
+ }
+}
+
static int nouveau_drm_probe(struct pci_dev *pdev,
const struct pci_device_id *pent)
{
@@ -699,6 +753,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
if (ret)
goto fail_drm_dev_init;
+ quirk_broken_nv_runpm(pdev);
return 0;
fail_drm_dev_init:
@@ -735,6 +790,8 @@ nouveau_drm_remove(struct pci_dev...
2016 Dec 14
1
[PATCH] drm/nouveau: Drop superfluous DRM_SWITCH_POWER_DYNAMIC_OFF checks
...gt; >
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
> > index 9876e6f..d91d092 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
> > +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
> > @@ -666,8 +666,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
> > struct drm_device *drm_dev = pci_get_drvdata(pdev);
> > int ret;
> >
> > - if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF ||
> > - drm_dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF)
> > + if (drm_dev-&...
2020 Mar 21
3
[PATCH v7] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...{
> + case 0x1901:
> + STASH->pm_cap = pdev->pm_cap;
> + pdev->pm_cap = 0;
> + NV_INFO(drm_dev, "Disabling PCI power management to avoid bug\n");
> + break;
> + }
> +}
> +
> static int nouveau_drm_probe(struct pci_dev *pdev,
> const struct pci_device_id *pent)
> {
> @@ -699,6 +716,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
> if (ret)
> goto fail_drm_dev_init;
>
> + quirk_broken_nv_runpm(drm_dev);
>...
2020 Nov 06
0
[PATCH 2/3] drm/nouveau: manage nouveau_drm lifetime with devres
...&drm->parent);
- kfree(drm);
return ret;
}
@@ -654,7 +650,6 @@ nouveau_drm_device_fini(struct drm_device *dev)
nouveau_cli_fini(&drm->client);
nouveau_cli_fini(&drm->master);
nvif_parent_dtor(&drm->parent);
- kfree(drm);
}
/*
@@ -720,6 +715,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
{
struct nvkm_device *device;
struct drm_device *drm_dev;
+ struct nouveau_drm *nv_dev;
int ret;
if (vga_switcheroo_client_probe_defer(pdev))
@@ -750,15 +746,16 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
if (nouveau_atomic)
driver_pci.driver_feature...
2018 May 02
0
[PATCH] drm/nouveau: Fix deadlock in nv50_mstm_register_connector()
...etup_crtcs+0x15e/0xc90 [drm_kms_helper]
__drm_fb_helper_initial_config_and_unlock+0x29/0x480 [drm_kms_helper]
nouveau_fbcon_init+0x138/0x1a0 [nouveau]
nouveau_drm_load+0x173/0x7e0 [nouveau]
drm_dev_register+0x134/0x1c0 [drm]
drm_get_pci_dev+0x8e/0x160 [drm]
nouveau_drm_probe+0x1a9/0x230 [nouveau]
pci_device_probe+0xcd/0x150
driver_probe_device+0x30b/0x480
__driver_attach+0xbc/0xe0
bus_for_each_dev+0x67/0x90
bus_add_driver+0x164/0x260
driver_register+0x57/0xc0
do_one_initcall+0x4d/0x323
do_init_module+0x5b/0x1f8...
2020 Mar 03
2
[PATCH v6] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...ers"
+ */
+
+static void quirk_broken_nv_runpm(struct pci_dev *dev)
+{
+ struct pci_dev *bridge = pci_upstream_bridge(dev);
+
+ if (!bridge || bridge->vendor != PCI_VENDOR_ID_INTEL)
+ return;
+
+ switch (bridge->device) {
+ case 0x1901:
+ dev->parent_d3cold = 1;
+ }
+}
+
static int nouveau_drm_probe(struct pci_dev *pdev,
const struct pci_device_id *pent)
{
@@ -699,6 +752,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
if (ret)
goto fail_drm_dev_init;
+ quirk_broken_nv_runpm(pdev);
return 0;
fail_drm_dev_init:
@@ -737,6 +791,8 @@ nouveau_drm_remove(struct pci_dev...
2019 May 17
4
drm/nouveau/core/memory: kmemleak 684 new suspected memory leaks
Hello,
5.1.0-next-20190517
I'm looking at quite a lot of kmemleak reports coming from
drm/nouveau/core/memory, all of which are:
unreferenced object 0xffff8deec27c4ac0 (size 16):
comm "Web Content", pid 5309, jiffies 4309675011 (age 68.076s)
hex dump (first 16 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
2020 Mar 20
0
[PATCH v7] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...dev);
+
+ if (!bridge || bridge->vendor != PCI_VENDOR_ID_INTEL)
+ return;
+
+ switch (bridge->device) {
+ case 0x1901:
+ STASH->pm_cap = pdev->pm_cap;
+ pdev->pm_cap = 0;
+ NV_INFO(drm_dev, "Disabling PCI power management to avoid bug\n");
+ break;
+ }
+}
+
static int nouveau_drm_probe(struct pci_dev *pdev,
const struct pci_device_id *pent)
{
@@ -699,6 +716,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
if (ret)
goto fail_drm_dev_init;
+ quirk_broken_nv_runpm(drm_dev);
return 0;
fail_drm_dev_init:
@@ -735,6 +753,9 @@ nouveau_drm_remove(struct pci_d...
2020 May 27
0
[PATCH] nouveau: add fbdev dependency
...8403
On Wed, May 27, 2020 at 9:43 AM Arnd Bergmann <arnd at arndb.de> wrote:
>
> Calling directly into the fbdev stack only works when the
> fbdev layer is built into the kernel as well, or both are
> loadable modules:
>
> drivers/gpu/drm/nouveau/nouveau_drm.o: in function `nouveau_drm_probe':
> nouveau_drm.c:(.text+0x1f90): undefined reference to `remove_conflicting_pci_framebuffers'
>
> The change seems to have been intentional, so add an explicit
> dependency here but allow it to still be compiled if FBDEV
> is completely disabled.
>
> Fixes: 2dd4d163cd...
2016 Nov 08
0
[PATCH] drm/nouveau: Drop superfluous DRM_SWITCH_POWER_DYNAMIC_OFF checks
...nsertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
> index 9876e6f..d91d092 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
> @@ -666,8 +666,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
> struct drm_device *drm_dev = pci_get_drvdata(pdev);
> int ret;
>
> - if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF ||
> - drm_dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF)
> + if (drm_dev->switch_power_state == DRM_S...
2020 Apr 15
2
[PATCH AUTOSEL 5.6 084/129] drm/nouveau: workaround runpm fail by disabling PCI power management on certain intel bridges
...(pdev);
+
+ if (!bridge || bridge->vendor != PCI_VENDOR_ID_INTEL)
+ return;
+
+ switch (bridge->device) {
+ case 0x1901:
+ drm->old_pm_cap = pdev->pm_cap;
+ pdev->pm_cap = 0;
+ NV_INFO(drm, "Disabling PCI power management to avoid bug\n");
+ break;
+ }
+}
+
static int nouveau_drm_probe(struct pci_dev *pdev,
const struct pci_device_id *pent)
{
@@ -699,6 +757,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
if (ret)
goto fail_drm_dev_init;
+ quirk_broken_nv_runpm(pdev);
return 0;
fail_drm_dev_init:
@@ -734,7 +793,11 @@ static void
nouveau_drm_remove(s...
2020 Mar 24
1
[PATCH v8] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...(pdev);
+
+ if (!bridge || bridge->vendor != PCI_VENDOR_ID_INTEL)
+ return;
+
+ switch (bridge->device) {
+ case 0x1901:
+ drm->old_pm_cap = pdev->pm_cap;
+ pdev->pm_cap = 0;
+ NV_INFO(drm, "Disabling PCI power management to avoid bug\n");
+ break;
+ }
+}
+
static int nouveau_drm_probe(struct pci_dev *pdev,
const struct pci_device_id *pent)
{
@@ -699,6 +757,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
if (ret)
goto fail_drm_dev_init;
+ quirk_broken_nv_runpm(pdev);
return 0;
fail_drm_dev_init:
@@ -736,7 +795,11 @@ static void
nouveau_drm_remove(s...
2019 Jul 01
1
[PATCH] drm/nouveau: fix memory leak in nouveau_conn_reset()
...eau_connector_create+0x3a7/0x610 [nouveau]
[<00000000c73343a8>] nv50_display_create+0x343/0x980 [nouveau]
[<000000002e2b03c3>] nouveau_display_create+0x51f/0x660 [nouveau]
[<00000000c924699b>] nouveau_drm_device_init+0x182/0x7f0 [nouveau]
[<00000000cc029436>] nouveau_drm_probe+0x20c/0x2c0 [nouveau]
[<000000007e961c3e>] local_pci_probe+0x47/0xa0
[<00000000da14d569>] work_for_cpu_fn+0x1a/0x30
[<0000000028da4805>] process_one_work+0x27c/0x660
[<000000001d415b04>] worker_thread+0x22b/0x3f0
[<0000000003b69f1f>] kthread+0x12f/...
2013 Dec 04
3
Nouveau failing during probe followed by GPF on 3.13-rc2
...;ffffffff813ba0cd>] drm_put_minor+0x3d/0x50
[ 657.802260] [<ffffffff813ba0f8>] drm_dev_free+0x18/0x80
[ 657.802265] [<ffffffff813bc67f>] drm_get_pci_dev+0xaf/0x150
[ 657.802272] [<ffffffff8131d8ce>] ? pcibios_set_master+0x5e/0x90
[ 657.802315] [<ffffffffa00a7eba>] nouveau_drm_probe+0x24a/0x290 [nouveau]
[ 657.802321] [<ffffffff8131f36c>] pci_device_probe+0x9c/0xf0
[ 657.802328] [<ffffffff813d6046>] driver_probe_device+0x76/0x240
[ 657.802333] [<ffffffff813d62ab>] __driver_attach+0x9b/0xa0
[ 657.802339] [<ffffffff813d6210>] ? driver_probe_devic...
2020 Mar 24
0
[PATCH v7] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...STASH->pm_cap = pdev->pm_cap;
> > + pdev->pm_cap = 0;
> > + NV_INFO(drm_dev, "Disabling PCI power management to avoid bug\n");
> > + break;
> > + }
> > +}
> > +
> > static int nouveau_drm_probe(struct pci_dev *pdev,
> > const struct pci_device_id *pent)
> > {
> > @@ -699,6 +716,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
> > if (ret)
> > goto fail_drm_dev_init;
> >
> > + quir...
2016 Oct 03
1
[PATCH v4 1/3] drm/nouveau: set streaming DMA mask early
..., 11 insertions(+)
>
> diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
> index 652ab111dd74..e61e9a0adb51 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
> @@ -361,6 +361,17 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
>
> pci_set_master(pdev);
>
> + /*
> + * Set a preliminary DMA mask based on the .dma_bits member of the
> + * MMU subdevice. This allows other subdevices to create DMA mappings
> + * in their init() function, which are...
2018 Aug 23
3
[PATCH 0/3] drm/nouveau: Fixup module probe to add ->shutdown()
...e small bug in the process). Mainly,
I had to convert nouveau to use the new drm_dev_alloc() and
drm_dev_register() helpers to ensure that there isn't any chance that we
can race with userspace during shutdown. This also involved removing
->load() and ->unload() and moving their work into nouveau_drm_probe().
============================== IMPORTANT ===============================
This patch series WILL NOT WORK PROPERLY unless you also apply the
following patches which fix some leftover device removal issues:
https://patchwork.freedesktop.org/series/48596/
This fixes kernel panics on removal on s...