Displaying 13 results from an estimated 13 matches for "has_opt_flag".
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has_opt_flags
2016 May 27
3
[PATCH 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
...(&parent_pdev->dev);
> + if (!ad)
> + return false;
> +
> + return ad->power.flags.power_resources;
> +}
> +
> static void nouveau_dsm_pci_probe(struct pci_dev *pdev, bool *has_mux,
> - bool *has_opt, bool *has_opt_flags)
> + bool *has_opt, bool *has_opt_flags,
> + bool *has_power_resources)
> {
> acpi_handle dhandle;
> bool supports_mux;
> @@ -238,6 +257,7 @@ static void nouveau_dsm_pci_probe(struct pci_dev *pdev, b...
2016 May 30
2
[PATCH 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
...+ return false;
>> > +
>> > + return ad->power.flags.power_resources;
>> > +}
>> > +
>> > static void nouveau_dsm_pci_probe(struct pci_dev *pdev, bool *has_mux,
>> > - bool *has_opt, bool *has_opt_flags)
>> > + bool *has_opt, bool *has_opt_flags,
>> > + bool *has_power_resources)
>> > {
>> > acpi_handle dhandle;
>> > bool supports_mux;
>> > @@ -238,6 +257,7 @@ sta...
2020 Apr 23
1
[PATCH 1/1] drm/nouveau: Use generic helper to check _PR3 presence
...f (!parent_adev)
- return false;
-
- return parent_adev->power.flags.power_resources &&
- acpi_has_method(parent_adev->handle, "_PR3");
-}
-
static void nouveau_dsm_pci_probe(struct pci_dev *pdev, acpi_handle *dhandle_out,
bool *has_mux, bool *has_opt,
bool *has_opt_flags, bool *has_pr3)
@@ -250,6 +219,16 @@ static void nouveau_dsm_pci_probe(struct pci_dev *pdev, acpi_handle *dhandle_out
acpi_handle dhandle;
bool supports_mux;
int optimus_funcs;
+ struct pci_dev *parent_pdev;
+
+ *has_pr3 = false;
+ parent_pdev = pci_upstream_bridge(pdev);
+ if (parent_pdev)...
2016 May 24
0
[PATCH 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
...v);
+ struct acpi_device *ad;
+
+ if (!parent_pdev)
+ return false;
+
+ ad = ACPI_COMPANION(&parent_pdev->dev);
+ if (!ad)
+ return false;
+
+ return ad->power.flags.power_resources;
+}
+
static void nouveau_dsm_pci_probe(struct pci_dev *pdev, bool *has_mux,
- bool *has_opt, bool *has_opt_flags)
+ bool *has_opt, bool *has_opt_flags,
+ bool *has_power_resources)
{
acpi_handle dhandle;
bool supports_mux;
@@ -238,6 +257,7 @@ static void nouveau_dsm_pci_probe(struct pci_dev *pdev, bool *has_mux,
*has_mux = supports_mux;
*has_opt = !!optimus_funcs;
*has_opt_flags = optimu...
2016 Jul 07
0
[PATCH v2 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
...arent_adev = ACPI_COMPANION(&parent_pdev->dev);
+ if (!parent_adev)
+ return false;
+
+ return acpi_has_method(parent_adev->handle, "_PR3");
+}
+
static void nouveau_dsm_pci_probe(struct pci_dev *pdev, acpi_handle *dhandle_out,
bool *has_mux, bool *has_opt,
- bool *has_opt_flags)
+ bool *has_opt_flags, bool *has_pr3)
{
acpi_handle dhandle;
bool supports_mux;
@@ -239,6 +257,7 @@ static void nouveau_dsm_pci_probe(struct pci_dev *pdev, acpi_handle *dhandle_out
*has_mux = supports_mux;
*has_opt = !!optimus_funcs;
*has_opt_flags = optimus_funcs & (1 <<...
2016 May 24
7
[PATCH 0/4] nouveau fixes for RPM/Optimus-related hangs
Hi,
Here are two patches to fix an issue reported on kernel bugzilla (infinite loop
due to unchecked function) and a more important fix to fix hanging Optimus
machines when runtime PM is enabled (with pm/pci patches).
An older (obsolete) patch for the first issue was tested by the reporter:
https://bugzilla.kernel.org/show_bug.cgi?id=104791#c11
(it is replaced by "check for function 0x1B
2016 May 27
0
[PATCH 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
...if (!ad)
> > + return false;
> > +
> > + return ad->power.flags.power_resources;
> > +}
> > +
> > static void nouveau_dsm_pci_probe(struct pci_dev *pdev, bool *has_mux,
> > - bool *has_opt, bool *has_opt_flags)
> > + bool *has_opt, bool *has_opt_flags,
> > + bool *has_power_resources)
> > {
> > acpi_handle dhandle;
> > bool supports_mux;
> > @@ -238,6 +257,7 @@ static void nouveau_dsm_pci...
2016 May 30
0
[PATCH 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
...> >> > +
> >> > + return ad->power.flags.power_resources;
> >> > +}
> >> > +
> >> > static void nouveau_dsm_pci_probe(struct pci_dev *pdev, bool *has_mux,
> >> > - bool *has_opt, bool *has_opt_flags)
> >> > + bool *has_opt, bool *has_opt_flags,
> >> > + bool *has_power_resources)
> >> > {
> >> > acpi_handle dhandle;
> >> > bool supports_mux;
> >>...
2016 May 24
0
[PATCH 3/4] drm/nouveau/acpi: check for function 0x1B before using it
...lags_detected;
acpi_handle dhandle;
acpi_handle rom_handle;
} nouveau_dsm_priv;
@@ -212,7 +213,7 @@ static const struct vga_switcheroo_handler nouveau_dsm_handler = {
};
static void nouveau_dsm_pci_probe(struct pci_dev *pdev, bool *has_mux,
- bool *has_opt)
+ bool *has_opt, bool *has_opt_flags)
{
acpi_handle dhandle;
bool supports_mux;
@@ -236,6 +237,7 @@ static void nouveau_dsm_pci_probe(struct pci_dev *pdev, bool *has_mux,
nouveau_dsm_priv.dhandle = dhandle;
*has_mux = supports_mux;
*has_opt = !!optimus_funcs;
+ *has_opt_flags = optimus_funcs & (1 << NOUVEAU_DSM_O...
2016 Jul 07
0
[PATCH v2 3/4] drm/nouveau/acpi: check for function 0x1B before using it
...dle rom_handle;
} nouveau_dsm_priv;
@@ -212,7 +213,8 @@ static const struct vga_switcheroo_handler nouveau_dsm_handler = {
};
static void nouveau_dsm_pci_probe(struct pci_dev *pdev, acpi_handle *dhandle_out,
- bool *has_mux, bool *has_opt)
+ bool *has_mux, bool *has_opt,
+ bool *has_opt_flags)
{
acpi_handle dhandle;
bool supports_mux;
@@ -236,6 +238,7 @@ static void nouveau_dsm_pci_probe(struct pci_dev *pdev, acpi_handle *dhandle_out
*dhandle_out = dhandle;
*has_mux = supports_mux;
*has_opt = !!optimus_funcs;
+ *has_opt_flags = optimus_funcs & (1 << NOUVEAU_DSM_OPT...
2016 Jul 15
0
[PATCH v3 3/4] drm/nouveau/acpi: check for function 0x1B before using it
...dle rom_handle;
} nouveau_dsm_priv;
@@ -212,7 +213,8 @@ static const struct vga_switcheroo_handler nouveau_dsm_handler = {
};
static void nouveau_dsm_pci_probe(struct pci_dev *pdev, acpi_handle *dhandle_out,
- bool *has_mux, bool *has_opt)
+ bool *has_mux, bool *has_opt,
+ bool *has_opt_flags)
{
acpi_handle dhandle;
bool supports_mux;
@@ -236,6 +238,7 @@ static void nouveau_dsm_pci_probe(struct pci_dev *pdev, acpi_handle *dhandle_out
*dhandle_out = dhandle;
*has_mux = supports_mux;
*has_opt = !!optimus_funcs;
+ *has_opt_flags = optimus_funcs & (1 << NOUVEAU_DSM_OPT...
2016 Jul 07
6
[PATCH v2 0/4] nouveau RPM fixes for Optimus
Hi,
Here are two patches to fix an issue reported on kernel bugzilla (infinite loop
due to unchecked function) and a more important fix to fix hanging Optimus
machines when runtime PM is enabled (with pm/pci patches).
See the first version[1] for a background on the fixed problems. This is the
second revision of incorporating feedback from Emil Velikov (patch 1), Mika
Westerberg (patch 4).
2016 Jul 15
8
[PATCH v3 0/4] nouveau RPM fixes for Optimus (final)
Hi,
Here are two patches to fix an issue reported on kernel bugzilla (infinite loop
due to unchecked function) and a more important fix to fix hanging Optimus
machines when runtime PM is enabled (with pm/pci patches).
These are the final patches targeting v4.8. Changes compared to v2[1]:
collected R-b from Hans and Mika and fixed a minor comment style issue.
I recommend it to be merged before