Displaying 20 results from an estimated 30 matches for "rom_handle".
2014 Mar 26
3
[PATCH] acpi: allow non-optimus setups to load vbios from acpi
...acpi.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drm/nouveau_acpi.c b/drm/nouveau_acpi.c
index 83face3..2792069 100644
--- a/drm/nouveau_acpi.c
+++ b/drm/nouveau_acpi.c
@@ -389,9 +389,6 @@ bool nouveau_acpi_rom_supported(struct pci_dev *pdev)
acpi_status status;
acpi_handle dhandle, rom_handle;
- if (!nouveau_dsm_priv.dsm_detected && !nouveau_dsm_priv.optimus_detected)
- return false;
-
dhandle = ACPI_HANDLE(&pdev->dev);
if (!dhandle)
return false;
--
1.8.3.2
2014 Apr 05
2
[PATCH] acpi: allow non-optimus setups to load vbios from acpi
...ouveau_acpi.c b/drm/nouveau_acpi.c
>> index 83face3..2792069 100644
>> --- a/drm/nouveau_acpi.c
>> +++ b/drm/nouveau_acpi.c
>> @@ -389,9 +389,6 @@ bool nouveau_acpi_rom_supported(struct pci_dev *pdev)
>> acpi_status status;
>> acpi_handle dhandle, rom_handle;
>>
>> - if (!nouveau_dsm_priv.dsm_detected && !nouveau_dsm_priv.optimus_detected)
>> - return false;
>> -
>> dhandle = ACPI_HANDLE(&pdev->dev);
>> if (!dhandle)
>> return false;
>> --...
2016 May 25
3
[PATCH 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
...m/nouveau/nouveau_acpi.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
> @@ -46,6 +46,7 @@ static struct nouveau_dsm_priv {
> bool dsm_detected;
> bool optimus_detected;
> bool optimus_flags_detected;
> + bool optimus_skip_dsm;
> acpi_handle dhandle;
> acpi_handle rom_handle;
> } nouveau_dsm_priv;
> @@ -212,8 +213,26 @@ static const struct vga_switcheroo_handler nouveau_dsm_handler = {
> .get_client_id = nouveau_dsm_get_client_id,
> };
>
> +/* Firmware supporting Windows 8 or later do not use _DSM to put the device into
> + * D3cold, they ins...
2016 May 27
3
[PATCH 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
...drivers/gpu/drm/nouveau/nouveau_acpi.c
> @@ -46,6 +46,7 @@ static struct nouveau_dsm_priv {
> bool dsm_detected;
> bool optimus_detected;
> bool optimus_flags_detected;
> + bool optimus_skip_dsm;
> acpi_handle dhandle;
> acpi_handle rom_handle;
> } nouveau_dsm_priv;
> @@ -212,8 +213,26 @@ static const struct vga_switcheroo_handler nouveau_dsm_handler = {
> .get_client_id = nouveau_dsm_get_client_id,
> };
>
> +/* Firmware supporting Windows 8 or later do not use _DSM to put the device into
> + * D3cold, they...
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 14
1
[PATCH] drm/nouveau: check function before using it
...u/nouveau_acpi.c
index cdf5227..002371a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -45,6 +45,7 @@
static struct nouveau_dsm_priv {
bool dsm_detected;
bool optimus_detected;
+ bool flags_func_detected;
acpi_handle dhandle;
acpi_handle rom_handle;
} nouveau_dsm_priv;
@@ -58,7 +59,6 @@ bool nouveau_is_v1_dsm(void) {
}
#define NOUVEAU_DSM_HAS_MUX 0x1
-#define NOUVEAU_DSM_HAS_OPT 0x2
#ifdef CONFIG_VGA_SWITCHEROO
static const char nouveau_dsm_muid[] = {
@@ -110,9 +110,9 @@ static int nouveau_optimus_dsm(acpi_handle handle, int func, in...
2016 May 30
2
[PATCH 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
...pi.c
> > > @@ -46,6 +46,7 @@ static struct nouveau_dsm_priv {
> > > bool dsm_detected;
> > > bool optimus_detected;
> > > bool optimus_flags_detected;
> > > + bool optimus_skip_dsm;
> > > acpi_handle dhandle;
> > > acpi_handle rom_handle;
> > > } nouveau_dsm_priv;
> > > @@ -212,8 +213,26 @@ static const struct vga_switcheroo_handler nouveau_dsm_handler = {
> > > .get_client_id = nouveau_dsm_get_client_id,
> > > };
> > >
> > > +/* Firmware supporting Windows 8 or later do n...
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 May 30
2
[PATCH 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
...46,7 @@ static struct nouveau_dsm_priv {
>> > bool dsm_detected;
>> > bool optimus_detected;
>> > bool optimus_flags_detected;
>> > + bool optimus_skip_dsm;
>> > acpi_handle dhandle;
>> > acpi_handle rom_handle;
>> > } nouveau_dsm_priv;
>> > @@ -212,8 +213,26 @@ static const struct vga_switcheroo_handler nouveau_dsm_handler = {
>> > .get_client_id = nouveau_dsm_get_client_id,
>> > };
>> >
>> > +/* Firmware supporting Windows 8 or later do not...
2015 May 28
12
[PATCH v2 1/9] acpi: Rename v1 DSM to mux to avoid ambiguity
...NOUVEAU_DSM_OPTIMUS_CAPS 0x1A
#define NOUVEAU_DSM_OPTIMUS_FLAGS 0x1B
@@ -43,7 +43,7 @@
#define OPTIMUS_HDA_CODEC_MASK (2 << 27) /* hda bios control */
static struct nouveau_dsm_priv {
- bool dsm_detected;
+ bool mux_detected;
bool optimus_detected;
acpi_handle dhandle;
acpi_handle rom_handle;
@@ -53,15 +53,15 @@ bool nouveau_is_optimus(void) {
return nouveau_dsm_priv.optimus_detected;
}
-bool nouveau_is_v1_dsm(void) {
- return nouveau_dsm_priv.dsm_detected;
+bool nouveau_has_mux(void) {
+ return nouveau_dsm_priv.mux_detected;
}
#define NOUVEAU_DSM_HAS_MUX 0x1
#define NOUVEAU_...
2016 Oct 13
15
[Bug 98240] New: Kernel module fails to load on HP Pavilion V3A33AV laptop.
https://bugs.freedesktop.org/show_bug.cgi?id=98240
Bug ID: 98240
Summary: Kernel module fails to load on HP Pavilion V3A33AV
laptop.
Product: xorg
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component:
2016 May 24
0
[PATCH 3/4] drm/nouveau/acpi: check for function 0x1B before using it
...ouveau_acpi.c
index 71d5e6a..df9f73e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -45,6 +45,7 @@
static struct nouveau_dsm_priv {
bool dsm_detected;
bool optimus_detected;
+ bool optimus_flags_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;...
2016 Jul 07
0
[PATCH v2 3/4] drm/nouveau/acpi: check for function 0x1B before using it
...ouveau_acpi.c
index 572ac30..ad273ad 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -45,6 +45,7 @@
static struct nouveau_dsm_priv {
bool dsm_detected;
bool optimus_detected;
+ bool optimus_flags_detected;
acpi_handle dhandle;
acpi_handle 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)...
2016 Jul 15
0
[PATCH v3 3/4] drm/nouveau/acpi: check for function 0x1B before using it
...ouveau_acpi.c
index 572ac30..ad273ad 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -45,6 +45,7 @@
static struct nouveau_dsm_priv {
bool dsm_detected;
bool optimus_detected;
+ bool optimus_flags_detected;
acpi_handle dhandle;
acpi_handle 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)...
2014 Apr 05
0
[PATCH] acpi: allow non-optimus setups to load vbios from acpi
...eau_acpi.c
>>> index 83face3..2792069 100644
>>> --- a/drm/nouveau_acpi.c
>>> +++ b/drm/nouveau_acpi.c
>>> @@ -389,9 +389,6 @@ bool nouveau_acpi_rom_supported(struct pci_dev *pdev)
>>> acpi_status status;
>>> acpi_handle dhandle, rom_handle;
>>>
>>> - if (!nouveau_dsm_priv.dsm_detected && !nouveau_dsm_priv.optimus_detected)
>>> - return false;
>>> -
>>> dhandle = ACPI_HANDLE(&pdev->dev);
>>> if (!dhandle)
>>>...
2014 Mar 27
0
[PATCH] acpi: allow non-optimus setups to load vbios from acpi
...> diff --git a/drm/nouveau_acpi.c b/drm/nouveau_acpi.c
> index 83face3..2792069 100644
> --- a/drm/nouveau_acpi.c
> +++ b/drm/nouveau_acpi.c
> @@ -389,9 +389,6 @@ bool nouveau_acpi_rom_supported(struct pci_dev *pdev)
> acpi_status status;
> acpi_handle dhandle, rom_handle;
>
> - if (!nouveau_dsm_priv.dsm_detected && !nouveau_dsm_priv.optimus_detected)
> - return false;
> -
> dhandle = ACPI_HANDLE(&pdev->dev);
> if (!dhandle)
> return false;
> --
> 1.8.3.2
>
2015 May 25
15
[PATCH 1/8] acpi: Rename v1 DSM to mux to avoid ambiguity
...NOUVEAU_DSM_OPTIMUS_CAPS 0x1A
#define NOUVEAU_DSM_OPTIMUS_FLAGS 0x1B
@@ -43,7 +43,7 @@
#define OPTIMUS_HDA_CODEC_MASK (2 << 27) /* hda bios control */
static struct nouveau_dsm_priv {
- bool dsm_detected;
+ bool mux_detected;
bool optimus_detected;
acpi_handle dhandle;
acpi_handle rom_handle;
@@ -53,15 +53,15 @@ bool nouveau_is_optimus(void) {
return nouveau_dsm_priv.optimus_detected;
}
-bool nouveau_is_v1_dsm(void) {
- return nouveau_dsm_priv.dsm_detected;
+bool nouveau_has_mux(void) {
+ return nouveau_dsm_priv.mux_detected;
}
#define NOUVEAU_DSM_HAS_MUX 0x1
#define NOUVEAU_...
2016 May 24
0
[PATCH 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
...73e..e469df7 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -46,6 +46,7 @@ static struct nouveau_dsm_priv {
bool dsm_detected;
bool optimus_detected;
bool optimus_flags_detected;
+ bool optimus_skip_dsm;
acpi_handle dhandle;
acpi_handle rom_handle;
} nouveau_dsm_priv;
@@ -212,8 +213,26 @@ static const struct vga_switcheroo_handler nouveau_dsm_handler = {
.get_client_id = nouveau_dsm_get_client_id,
};
+/* Firmware supporting Windows 8 or later do not use _DSM to put the device into
+ * D3cold, they instead rely on disabling power resour...
2016 May 27
0
[PATCH 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
.../drivers/gpu/drm/nouveau/nouveau_acpi.c
> > @@ -46,6 +46,7 @@ static struct nouveau_dsm_priv {
> > bool dsm_detected;
> > bool optimus_detected;
> > bool optimus_flags_detected;
> > + bool optimus_skip_dsm;
> > acpi_handle dhandle;
> > acpi_handle rom_handle;
> > } nouveau_dsm_priv;
> > @@ -212,8 +213,26 @@ static const struct vga_switcheroo_handler nouveau_dsm_handler = {
> > .get_client_id = nouveau_dsm_get_client_id,
> > };
> >
> > +/* Firmware supporting Windows 8 or later do not use _DSM to put the device...
2016 Jul 07
0
[PATCH v2 4/4] drm/nouveau/acpi: fix lockup with PCIe runtime PM
...3ad..38a6445 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -46,6 +46,7 @@ static struct nouveau_dsm_priv {
bool dsm_detected;
bool optimus_detected;
bool optimus_flags_detected;
+ bool optimus_skip_dsm;
acpi_handle dhandle;
acpi_handle rom_handle;
} nouveau_dsm_priv;
@@ -212,9 +213,26 @@ static const struct vga_switcheroo_handler nouveau_dsm_handler = {
.get_client_id = nouveau_dsm_get_client_id,
};
+/* Firmware supporting Windows 8 or later do not use _DSM to put the device into
+ * D3cold, they instead rely on disabling power resour...