Displaying 20 results from an estimated 34 matches for "nouveau_pmops_runtime".
2017 Jun 07
0
[PATCH][drm-next] drm/nouveau: fix non-ANSI function declaration of nouveau_pmops_runtime
From: Colin Ian King <colin.king at canonical.com>
Give function nouveau_pmops_runtime a void argument to make it an ANSI
function declaration. Fixes sparse warning:
warning: non-ANSI function declaration of function 'nouveau_pmops_runtime'
Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
drivers/gpu/drm/nouveau/nouveau_drm.c | 2 +-
1 file changed, 1...
2017 Jun 09
0
[PATCH] drm/nouveau: use proper prototype in nouveau_pmops_runtime() definition
There is a prototype for this function in the header, but the function
itself lacks a 'void' in the argument list, causing a harmless warning
when building with 'make W=1':
drivers/gpu/drm/nouveau/nouveau_drm.c: In function 'nouveau_pmops_runtime':
drivers/gpu/drm/nouveau/nouveau_drm.c:730:1: error: old-style function definition [-Werror=old-style-definition]
Fixes: 321f5c5f2c49 ("drm/nouveau: replace multiple open-coded runpm support checks with function")
Signed-off-by: Arnd Bergmann <arnd at arndb.de>
---
drivers/gp...
2019 Nov 20
2
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...and this is for some reason does not work the same way in
Linux than it does with Windows 8+.
I don't remember if this happens only with nouveau or with the
proprietary driver as well but looking at the nouveau runtime PM suspend
hook (assuming I'm looking at the correct code):
static int
nouveau_pmops_runtime_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct drm_device *drm_dev = pci_get_drvdata(pdev);
int ret;
if (!nouveau_pmops_runtime()) {
pm_runtime_forbid(dev);
return -EBUSY;
}
nouvea...
2019 May 07
2
[PATCH 1/5] drm: don't set the pci power state if the pci subsystem handles the ACPI bits
...au_acpi_edid(struct drm_device *dev, struct
> drm_connector *connector) { return NULL; }
> diff --git a/drm/nouveau/nouveau_drm.c b/drm/nouveau/nouveau_drm.c
> index 5020265b..405efda2 100644
> --- a/drm/nouveau/nouveau_drm.c
> +++ b/drm/nouveau/nouveau_drm.c
> @@ -903,6 +903,7 @@ nouveau_pmops_runtime_suspend(struct device *dev)
> {
> struct pci_dev *pdev = to_pci_dev(dev);
> struct drm_device *drm_dev = pci_get_drvdata(pdev);
> + struct nouveau_drm *drm = nouveau_drm(drm_dev);
> int ret;
>
> if (!nouveau_pmops_runtime()) {
> @@ -910,12 +911,15 @@ nouveau_pmops...
2019 May 07
0
[PATCH v2 1/4] drm: don't set the pci power state if the pci subsystem handles the ACPI bits
.../drm/nouveau/nouveau_drm.c
index 5020265b..09e68e61 100644
--- a/drm/nouveau/nouveau_drm.c
+++ b/drm/nouveau/nouveau_drm.c
@@ -556,6 +556,7 @@ nouveau_drm_device_init(struct drm_device *dev)
nouveau_fbcon_init(dev);
nouveau_led_init(dev);
+ drm->runpm_dsm = nouveau_runpm_calls_dsm();
if (nouveau_pmops_runtime()) {
pm_runtime_use_autosuspend(dev->dev);
pm_runtime_set_autosuspend_delay(dev->dev, 5000);
@@ -903,6 +904,7 @@ nouveau_pmops_runtime_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct drm_device *drm_dev = pci_get_drvdata(pdev);
+ struct nouveau_drm *drm...
2018 Nov 24
1
[PATCH 2/2] drm/nouveau: Grab an rpm reference before/after DP AUX transactions
...x);
> if (ret) {
> diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
> index 2b2baf6e0e0d..4323e9e61c2e 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
> @@ -859,6 +859,7 @@ nouveau_pmops_runtime_suspend(struct device *dev)
> {
> struct pci_dev *pdev = to_pci_dev(dev);
> struct drm_device *drm_dev = pci_get_drvdata(pdev);
> + struct nouveau_drm *drm = nouveau_drm(drm_dev);
> int ret;
>
> if (!nouveau_pmops_runtime()) {
> @@ -866...
2020 Nov 24
1
[PATCH 09/15] drm/nouveau: Remove references to struct drm_device.pdev
.../nouveau_vga.c
> index c85dd8afa3c3..7c4b374b3eca 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
> @@ -87,18 +87,20 @@ nouveau_vga_init(struct nouveau_drm *drm)
> {
> struct drm_device *dev = drm->dev;
> bool runtime = nouveau_pmops_runtime();
> + struct pci_dev *pdev;
>
> /* only relevant for PCI devices */
> - if (!dev->pdev)
> + if (!dev_is_pci(dev->dev))
> return;
> + pdev = to_pci_dev(dev->dev);
>
> - vga_client_register(dev->pdev, dev, NULL, nouveau_vga_set_decode);
> + vga_clie...
2019 Nov 20
0
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...ork the same way in
> Linux than it does with Windows 8+.
>
> I don't remember if this happens only with nouveau or with the
> proprietary driver as well but looking at the nouveau runtime PM suspend
> hook (assuming I'm looking at the correct code):
>
> static int
> nouveau_pmops_runtime_suspend(struct device *dev)
> {
> struct pci_dev *pdev = to_pci_dev(dev);
> struct drm_device *drm_dev = pci_get_drvdata(pdev);
> int ret;
>
> if (!nouveau_pmops_runtime()) {
> pm_runtime_forbid(dev);
> return -...
2019 Nov 20
1
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
On Wed, Nov 20, 2019 at 12:58:00PM +0100, Karol Herbst wrote:
> overall, what I really want to know is, _why_ does it work on windows?
So do I ;-)
> Or what are we doing differently on Linux so that it doesn't work? If
> anybody has any idea on how we could dig into this and figure it out
> on this level, this would probably allow us to get closer to the root
> cause? no?
2019 May 04
0
[PATCH 1/5] drm: don't set the pci power state if the pci subsystem handles the ACPI bits
...; }
static inline void *nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector) { return NULL; }
diff --git a/drm/nouveau/nouveau_drm.c b/drm/nouveau/nouveau_drm.c
index 5020265b..405efda2 100644
--- a/drm/nouveau/nouveau_drm.c
+++ b/drm/nouveau/nouveau_drm.c
@@ -903,6 +903,7 @@ nouveau_pmops_runtime_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct drm_device *drm_dev = pci_get_drvdata(pdev);
+ struct nouveau_drm *drm = nouveau_drm(drm_dev);
int ret;
if (!nouveau_pmops_runtime()) {
@@ -910,12 +911,15 @@ nouveau_pmops_runtime_suspend(struct device *dev)...
2019 Jun 14
0
[PATCH] drm: don't set the pci power state if the pci subsystem handles the ACPI bits
.../drm/nouveau/nouveau_drm.c
index f74557af..537af50e 100644
--- a/drm/nouveau/nouveau_drm.c
+++ b/drm/nouveau/nouveau_drm.c
@@ -557,6 +557,7 @@ nouveau_drm_device_init(struct drm_device *dev)
nouveau_fbcon_init(dev);
nouveau_led_init(dev);
+ drm->runpm_dsm = nouveau_runpm_calls_dsm();
if (nouveau_pmops_runtime()) {
pm_runtime_use_autosuspend(dev->dev);
pm_runtime_set_autosuspend_delay(dev->dev, 5000);
@@ -910,6 +911,7 @@ nouveau_pmops_runtime_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct drm_device *drm_dev = pci_get_drvdata(pdev);
+ struct nouveau_drm *drm...
2018 Nov 17
3
[PATCH 0/2] drm/nouveau: Fix DP AUX RPM issues
Here's some fixes for the less important DP AUX issues I mentioned a
while back.
Lyude Paul (2):
drm/dp: Add ->pre/post_transfer() hooks for drm_dp_aux
drm/nouveau: Grab an rpm reference before/after DP AUX transactions
drivers/gpu/drm/drm_dp_helper.c | 5 ++
drivers/gpu/drm/nouveau/nouveau_connector.c | 36 ++++++++
drivers/gpu/drm/nouveau/nouveau_drm.c | 12 ++-
2019 Jun 18
0
[PATCH v3] drm: don't set the pci power state if the pci subsystem handles the ACPI bits
...rm/nouveau/nouveau_drm.c
index f74557af9..537af50e8 100644
--- a/drm/nouveau/nouveau_drm.c
+++ b/drm/nouveau/nouveau_drm.c
@@ -557,6 +557,7 @@ nouveau_drm_device_init(struct drm_device *dev)
nouveau_fbcon_init(dev);
nouveau_led_init(dev);
+ drm->runpm_dsm = nouveau_runpm_calls_dsm();
if (nouveau_pmops_runtime()) {
pm_runtime_use_autosuspend(dev->dev);
pm_runtime_set_autosuspend_delay(dev->dev, 5000);
@@ -910,6 +911,7 @@ nouveau_pmops_runtime_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct drm_device *drm_dev = pci_get_drvdata(pdev);
+ struct nouveau_drm *drm...
2019 May 07
0
[PATCH 1/5] drm: don't set the pci power state if the pci subsystem handles the ACPI bits
...*dev, struct
> > drm_connector *connector) { return NULL; }
> > diff --git a/drm/nouveau/nouveau_drm.c b/drm/nouveau/nouveau_drm.c
> > index 5020265b..405efda2 100644
> > --- a/drm/nouveau/nouveau_drm.c
> > +++ b/drm/nouveau/nouveau_drm.c
> > @@ -903,6 +903,7 @@ nouveau_pmops_runtime_suspend(struct device *dev)
> > {
> > struct pci_dev *pdev = to_pci_dev(dev);
> > struct drm_device *drm_dev = pci_get_drvdata(pdev);
> > + struct nouveau_drm *drm = nouveau_drm(drm_dev);
> > int ret;
> >
> > if (!nouveau_pmops_...
2018 Nov 17
0
[PATCH 2/2] drm/nouveau: Grab an rpm reference before/after DP AUX transactions
...rm_dp_aux_register(&nv_connector->aux);
if (ret) {
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 2b2baf6e0e0d..4323e9e61c2e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -859,6 +859,7 @@ nouveau_pmops_runtime_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct drm_device *drm_dev = pci_get_drvdata(pdev);
+ struct nouveau_drm *drm = nouveau_drm(drm_dev);
int ret;
if (!nouveau_pmops_runtime()) {
@@ -866,6 +867,8 @@ nouveau_pmops_runtime_suspend(struct device *dev)
re...
2019 May 07
8
[PATCH v2 0/4] Potential fix for runpm issues on various laptops
CCing linux-pci and Bjorn Helgaas. Maybe we could get better insights on
how a reasonable fix would look like.
Anyway, to me this entire issue looks like something which has to be fixed
on a PCI level instead of inside a driver, so it makes sense to ask the
pci folks if they have any better suggestions.
Original cover letter:
While investigating the runpm issues on my GP107 I noticed that
2018 Jul 12
5
[PATCH v2 0/3] drm/nouveau: Fix runtime PM leaks
This is the latest version of
https://patchwork.freedesktop.org/series/45862/ . One new patch has been
added that also addresses some additional issues I found with
pmops_runtime_idle that would stop nouveau from suspending the GPU when
running under X.
Additionally,
"drm/nouveau: Fix runtime PM leak in nv50_disp_atomic_commit()" has had
it's CC to stable removed.
Lyude Paul (3):
2019 May 04
10
[PATCH 0/5] Potential fix for runpm issues on various laptops
While investigating the runpm issues on my GP107 I noticed that something
inside devinit makes runpm break. If Nouveau loads up to the point right
before doing devinit, runpm works without any issues, if devinit is ran,
not anymore.
Out of curiousity I even tried to "bisect" devinit by not running it on
vbios provided signed PMU image, but on the devinit parser we have inside
Nouveau.
2019 Sep 13
8
[PATCH v4 0/4] add PCIe workaround to fix runpm on laptops
not much changed since the last time I sent those patches out, but there
are a couple of annoying bug fixes, which users would probably never hit
unless they do rmmod/modprobe nouveau cycles.
Biggest change is that I force the link to a 8.0 speed rather than the
speed the GPU came up with.
Also this series depends on the PCIe improvement patches I sent out
recently.
Karol Herbst (4):
pci:
2019 Aug 13
3
[PATCH 1/4] pci: enable pcie link changes for pascal
Signed-off-by: Karol Herbst <kherbst at redhat.com>
Reviewed-by: Lyude Paul <lyude at redhat.com>
---
drm/nouveau/nvkm/subdev/pci/gk104.c | 8 ++++----
drm/nouveau/nvkm/subdev/pci/gp100.c | 10 ++++++++++
drm/nouveau/nvkm/subdev/pci/priv.h | 5 +++++
3 files changed, 19 insertions(+), 4 deletions(-)
diff --git a/drm/nouveau/nvkm/subdev/pci/gk104.c