Displaying 15 results from an estimated 15 matches for "acpi_type_package".
2016 May 19
2
[PATCH] gpu/nouveau/nouveau_acpi.c: Fix Type Mismatch ACPI warning
...s warnings on ACPI:
> [ 7.730564] ACPI: \_SB_.PCI0.RP05.PEGP: failed to evaluate _DSM
> [ 7.730570] ACPI Warning: \_SB_.PCI0.RP05.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (201509 30/nsarguments-95)
>
> To fix it, change ACPI_TYPE_BUFFER to ACPI_TYPE_PACKAGE, as the warning tells to do.
>
> Signed-off-by: Marcos Paulo de Souza <marcos.souza.org at gmail.com>
> ---
>
> After booting my Asus Laptop, and after a suspend/resume too, dmesg shows warnings:
> [ 1.633361] ACPI Warning: \_SB_.PCI0.RP05.PEGP._DSM: Argument #4 type mi...
2016 May 20
0
[PATCH] gpu/nouveau/nouveau_acpi.c: Fix Type Mismatch ACPI warning
...gt; [ 7.730564] ACPI: \_SB_.PCI0.RP05.PEGP: failed to evaluate _DSM
> > [ 7.730570] ACPI Warning: \_SB_.PCI0.RP05.PEGP._DSM: Argument #4 type
> mismatch - Found [Buffer], ACPI requires [Package] (201509
> 30/nsarguments-95)
> >
> > To fix it, change ACPI_TYPE_BUFFER to ACPI_TYPE_PACKAGE, as the warning
> tells to do.
> >
> > Signed-off-by: Marcos Paulo de Souza <marcos.souza.org at gmail.com>
> > ---
> >
> > After booting my Asus Laptop, and after a suspend/resume too, dmesg
> shows warnings:
> > [ 1.633361] ACPI Warning: \_SB_.PC...
2024 Nov 21
0
[PATCH] nouveau/gsp: drop WARN_ON in ACPI probes
...) ||
- WARN_ON(obj->buffer.length != 4))
+ if (obj->type != ACPI_TYPE_BUFFER ||
+ obj->buffer.length != 4)
return;
jt->status = 0;
@@ -1585,8 +1585,8 @@ r535_gsp_acpi_dod(acpi_handle handle, DOD_METHOD_DATA *dod)
_DOD = output.pointer;
- if (WARN_ON(_DOD->type != ACPI_TYPE_PACKAGE) ||
- WARN_ON(_DOD->package.count > ARRAY_SIZE(dod->acpiIdList)))
+ if (_DOD->type != ACPI_TYPE_PACKAGE ||
+ _DOD->package.count > ARRAY_SIZE(dod->acpiIdList))
return;
for (int i = 0; i < _DOD->package.count; i++) {
--
2.47.0
2017 May 04
0
[PATCH v1] ACPI: Switch to use generic UUID API
...nt i;
> union acpi_object *pkg, *connector_count;
>
> - pkg = acpi_evaluate_dsm_typed(intel_dsm_priv.dhandle, intel_dsm_guid,
> + pkg = acpi_evaluate_dsm_typed(intel_dsm_priv.dhandle, &intel_dsm_guid,
> INTEL_DSM_REVISION_ID, INTEL_DSM_FN_PLATFORM_MUX_INFO,
> NULL, ACPI_TYPE_PACKAGE);
> if (!pkg) {
> @@ -118,7 +114,7 @@ static bool intel_dsm_pci_probe(struct pci_dev *pdev)
> if (!dhandle)
> return false;
>
> - if (!acpi_check_dsm(dhandle, intel_dsm_guid, INTEL_DSM_REVISION_ID,
> + if (!acpi_check_dsm(dhandle, &intel_dsm_guid, INTEL_DSM_REVISIO...
2020 Jul 27
6
[PATCH 0/4] drm: add support for retrieving EDID via ACPI _DDC
Some notebook systems provide the EDID for the internal panel via the
_DDC method in ACPI, instead of or in addition to providing the EDID via
DDC on LVDS/eDP. Add a DRM helper to search for an ACP _DDC method under
the ACPI namespace for each VGA/3D controller, and return the first EDID
successfully retrieved via _DDC. Update the i915, nouveau, and radeon
DRM-KMS drivers to fall back to
2020 Jul 27
0
[PATCH 1/4] drm: retrieve EDID via ACPI _DDC method
...buffer buf = { ACPI_ALLOCATE_BUFFER, NULL };
+ union acpi_object *dod;
+ int i;
+ u64 *ret = NULL;
+
+ *count = 0;
+
+ status = acpi_evaluate_object(handle, "_DOD", NULL, &buf);
+
+ if (ACPI_FAILURE(status))
+ return NULL;
+
+ dod = buf.pointer;
+
+ if (dod == NULL || dod->type != ACPI_TYPE_PACKAGE)
+ goto done;
+
+ ret = kmalloc_array(dod->package.count, sizeof(*ret), GFP_KERNEL);
+ if (ret == NULL)
+ goto done;
+
+ for (i = 0; i < dod->package.count; i++) {
+ if (dod->package.elements[i].type != ACPI_TYPE_INTEGER)
+ continue;
+ ret[*count] = dod->package.elements[i].int...
2020 Aug 08
2
[PATCH 1/4] drm: retrieve EDID via ACPI _DDC method
...ues, not 64-bit.
> + status = acpi_evaluate_object(handle, "_DOD", NULL, &buf);
> +
> + if (ACPI_FAILURE(status))
> + return NULL;
Nit: No blank line between function invocation and error check.
> + dod = buf.pointer;
> +
> + if (dod == NULL || dod->type != ACPI_TYPE_PACKAGE)
> + goto done;
Same.
> + ret = kmalloc_array(dod->package.count, sizeof(*ret), GFP_KERNEL);
> + if (ret == NULL)
> + goto done;
Nit: Usually we use "if (!ret)" or "if (ret)".
> + list_for_each_safe(node, next, &device->children) {
No, that's...
2012 Feb 23
7
[PATCH 2/2] RFC: Xen pad logic
...r = {ACPI_ALLOCATE_BUFFER, NULL};
+ union acpi_object *package;
+ int num = -1;
+
+ if (ACPI_FAILURE(acpi_evaluate_object(handle, "_PUR", NULL, &buffer)))
+ return num;
+
+ if (!buffer.length || !buffer.pointer)
+ return num;
+
+ package = buffer.pointer;
+
+ if (package->type == ACPI_TYPE_PACKAGE &&
+ package->package.count == 2 &&
+ package->package.elements[0].integer.value == 1) /* rev 1 */
+
+ num = package->package.elements[1].integer.value;
+
+ kfree(buffer.pointer);
+ return num;
+}
+
+/* Notify firmware how many CPUs are idle */
+static void xen_acpi_pad_...
2017 May 04
12
[PATCH v1] ACPI: Switch to use generic UUID API
...sm_platform_mux_info(void)
int i;
union acpi_object *pkg, *connector_count;
- pkg = acpi_evaluate_dsm_typed(intel_dsm_priv.dhandle, intel_dsm_guid,
+ pkg = acpi_evaluate_dsm_typed(intel_dsm_priv.dhandle, &intel_dsm_guid,
INTEL_DSM_REVISION_ID, INTEL_DSM_FN_PLATFORM_MUX_INFO,
NULL, ACPI_TYPE_PACKAGE);
if (!pkg) {
@@ -118,7 +114,7 @@ static bool intel_dsm_pci_probe(struct pci_dev *pdev)
if (!dhandle)
return false;
- if (!acpi_check_dsm(dhandle, intel_dsm_guid, INTEL_DSM_REVISION_ID,
+ if (!acpi_check_dsm(dhandle, &intel_dsm_guid, INTEL_DSM_REVISION_ID,
1 << INTEL_DSM_...
2017 May 04
0
[PATCH v1] ACPI: Switch to use generic UUID API
...unt;
>
> - pkg = acpi_evaluate_dsm_typed(intel_dsm_priv.dhandle, intel_dsm_guid,
> + pkg = acpi_evaluate_dsm_typed(intel_dsm_priv.dhandle, &intel_dsm_guid,
> INTEL_DSM_REVISION_ID, INTEL_DSM_FN_PLATFORM_MUX_INFO,
> NULL, ACPI_TYPE_PACKAGE);
> if (!pkg) {
> @@ -118,7 +114,7 @@ static bool intel_dsm_pci_probe(struct pci_dev *pdev)
> if (!dhandle)
> return false;
>
> - if (!acpi_check_dsm(dhandle, intel_dsm_guid, INTEL_DSM_REVISION_ID,
> + if (!acpi_check_dsm(dhandle, &am...
2020 Oct 17
10
[RFC] treewide: cleanup unreachable breaks
...i_extract_package(union acpi_object *package,
printk(KERN_WARNING PREFIX "Invalid package element"
" [%d] got reference,"
" expecting [%c]\n",
i, format_string[i]);
return AE_BAD_DATA;
- break;
}
break;
case ACPI_TYPE_PACKAGE:
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Found unsupported element at index=%d\n",
i));
/* TBD: handle nested packages... */
return AE_SUPPORT;
- break;
}
}
/*
* Validate output buffer.
diff --git a/drivers/base/power/main.c b/drivers/base/po...
2020 Oct 17
10
[RFC] treewide: cleanup unreachable breaks
...i_extract_package(union acpi_object *package,
printk(KERN_WARNING PREFIX "Invalid package element"
" [%d] got reference,"
" expecting [%c]\n",
i, format_string[i]);
return AE_BAD_DATA;
- break;
}
break;
case ACPI_TYPE_PACKAGE:
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Found unsupported element at index=%d\n",
i));
/* TBD: handle nested packages... */
return AE_SUPPORT;
- break;
}
}
/*
* Validate output buffer.
diff --git a/drivers/base/power/main.c b/drivers/base/po...
2011 Jun 02
0
[PATCH] pci: Use pr_<level> and pr_fmt
...er);
if (ACPI_FAILURE(status)) {
- err("%s: APCI evaluation failed\n", __func__);
+ pr_err("%s: APCI evaluation failed\n", __func__);
return -ENODEV;
}
@@ -310,13 +310,13 @@ static int ibm_get_table_from_acpi(char **bufp)
if (!(package) ||
(package->type != ACPI_TYPE_PACKAGE) ||
!(package->package.elements)) {
- err("%s: Invalid APCI object\n", __func__);
+ pr_err("%s: Invalid APCI object\n", __func__);
goto read_table_done;
}
for(size = 0, i = 0; i < package->package.count; i++) {
if (package->package.elements[i].typ...
2011 Jun 02
0
[PATCH] pci: Use pr_<level> and pr_fmt
...er);
if (ACPI_FAILURE(status)) {
- err("%s: APCI evaluation failed\n", __func__);
+ pr_err("%s: APCI evaluation failed\n", __func__);
return -ENODEV;
}
@@ -310,13 +310,13 @@ static int ibm_get_table_from_acpi(char **bufp)
if (!(package) ||
(package->type != ACPI_TYPE_PACKAGE) ||
!(package->package.elements)) {
- err("%s: Invalid APCI object\n", __func__);
+ pr_err("%s: Invalid APCI object\n", __func__);
goto read_table_done;
}
for(size = 0, i = 0; i < package->package.count; i++) {
if (package->package.elements[i].typ...
2011 Jun 02
0
[PATCH] pci: Use pr_<level> and pr_fmt
...er);
if (ACPI_FAILURE(status)) {
- err("%s: APCI evaluation failed\n", __func__);
+ pr_err("%s: APCI evaluation failed\n", __func__);
return -ENODEV;
}
@@ -310,13 +310,13 @@ static int ibm_get_table_from_acpi(char **bufp)
if (!(package) ||
(package->type != ACPI_TYPE_PACKAGE) ||
!(package->package.elements)) {
- err("%s: Invalid APCI object\n", __func__);
+ pr_err("%s: Invalid APCI object\n", __func__);
goto read_table_done;
}
for(size = 0, i = 0; i < package->package.count; i++) {
if (package->package.elements[i].typ...