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proper kernel 6.0 patch

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JerryXiao 2023-02-28 14:09:20 +08:00
parent fe2b38e66f
commit ac47f9f25b
Signed by: Jerry
GPG key ID: 22618F758B5BE2E5
2 changed files with 94 additions and 124 deletions
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216
0011-kernel-6.0.patch
View file

@ -1,151 +1,121 @@
diff -Naur a/kernel/nv-acpi.c b/kernel/nv-acpi.c
--- a/kernel/nv-acpi.c 2022-10-14 02:26:04.379601051 +0000
+++ b/kernel/nv-acpi.c 2022-10-14 02:28:07.309332369 +0000
@@ -178,6 +178,53 @@
return 0;
}
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 0, 0)
+static struct nv_acpi_add_enumerated_data {
+ nv_acpi_t *object;
+ int *counter;
+};
+static int nv_acpi_add_enumerated(struct acpi_device *dev, void *data)
+{
+ struct nv_acpi_add_enumerated_data *rcvd_data = data;
+ nv_acpi_t *pNvAcpiObject = rcvd_data->object;
+ int *device_counter = rcvd_data->counter;
+ acpi_status status = -1;
+ nv_acpi_integer_t device_id = 0;
+ if (!dev)
+ return 0;
+ if (*device_counter == NV_MAXNUM_DISPLAY_DEVICES) {
+ nv_printf(NV_DBG_ERRORS,
+ "NVRM: nv_acpi_add: Total number of devices cannot exceed %d\n",
+ NV_MAXNUM_DISPLAY_DEVICES);
+ return 1;
+ }
+ status =
+ acpi_evaluate_integer(dev->handle, "_ADR", NULL, &device_id);
+ if (ACPI_FAILURE(status))
+ /* Couldnt query device_id for this device */
+ return 0;
+
+ device_id = (device_id & 0xffff);
+
+ if ((device_id != 0x100) && /* Not a known CRT device-id */
+ (device_id != 0x200) && /* Not a known TV device-id */
+ (device_id != 0x0110) && (device_id != 0x0118) && (device_id != 0x0400) && /* Not an LCD*/
+ (device_id != 0x0111) && (device_id != 0x0120) && (device_id != 0x0300)) /* Not a known DVI device-id */
+ {
+ /* This isnt a known device Id.
+ Do default switching on this system. */
+ pNvAcpiObject->default_display_mask = 1;
+ return 1;
+ }
+
+ pNvAcpiObject->pNvVideo[*device_counter].dev_id = device_id;
+ pNvAcpiObject->pNvVideo[*device_counter].dev_handle = dev->handle;
+
+ (*device_counter)++;
+ return 0;
+}
+#endif
+
static int nv_acpi_add(struct acpi_device *device)
{
/*
@@ -190,8 +237,10 @@
--- a/kernel/nv-acpi.c 2020-01-01 00:00:00.000000000 +0000
+++ b/kernel/nv-acpi.c 2020-01-01 00:00:00.000000000 +0000
@@ -190,9 +190,9 @@
union acpi_object control_argument_0 = { ACPI_TYPE_INTEGER };
struct acpi_object_list control_argument_list = { 0, NULL };
nv_stack_t *sp = NULL;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 0, 0)
struct list_head *node, *next;
- struct list_head *node, *next;
nv_acpi_integer_t device_id = 0;
+#endif
int device_counter = 0;
+ acpi_handle handle = NULL;
NV_KMEM_CACHE_ALLOC_STACK(sp);
@@ -220,6 +269,7 @@
if (sp == NULL)
@@ -220,13 +220,12 @@
// grab handles to all the important nodes representing devices
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 0, 0)
list_for_each_safe(node, next, &device->children)
- list_for_each_safe(node, next, &device->children)
+ do
{
struct acpi_device *dev =
@@ -261,6 +311,13 @@
- struct acpi_device *dev =
- list_entry(node, struct acpi_device, node);
-
- if (!dev)
- continue;
+ status = acpi_get_next_object(ACPI_TYPE_DEVICE, device->handle,
+ handle, &handle);
+ if (ACPI_FAILURE(status) || (handle == NULL))
+ break;
if (device_counter == NV_MAXNUM_DISPLAY_DEVICES)
{
@@ -237,7 +236,7 @@
}
status =
- acpi_evaluate_integer(dev->handle, "_ADR", NULL, &device_id);
+ acpi_evaluate_integer(handle, "_ADR", NULL, &device_id);
if (ACPI_FAILURE(status))
/* Couldnt query device_id for this device */
continue;
@@ -256,11 +255,11 @@
}
pNvAcpiObject->pNvVideo[device_counter].dev_id = device_id;
- pNvAcpiObject->pNvVideo[device_counter].dev_handle = dev->handle;
+ pNvAcpiObject->pNvVideo[device_counter].dev_handle = handle;
device_counter++;
}
+#else
+ struct nv_acpi_add_enumerated_data data = {
+ .object = pNvAcpiObject,
+ .counter = &device_counter,
+ };
+ acpi_dev_for_each_child(device, nv_acpi_add_enumerated, &data);
+#endif
- }
+ } while (handle != NULL);
// arg 0, bits 1:0, 0 = enable events
control_argument_0.integer.type = ACPI_TYPE_INTEGER;
@@ -1192,6 +1249,31 @@
return status;
}
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 0, 0)
+static int nv_acpi_ddc_method_enumerated(struct acpi_device *dev, void *data)
+{
+ acpi_handle *lcd_dev_handle = data;
+ acpi_status status;
+ nv_acpi_integer_t device_id = 0;
+ if (!dev)
+ return 0;
+ status = acpi_evaluate_integer(dev->handle, "_ADR", NULL, &device_id);
+ if (ACPI_FAILURE(status))
+ /* Couldnt query device_id for this device */
+ return 0;
+
+ device_id = (device_id & 0xffff);
+
+ if ((device_id == 0x0110) || (device_id == 0x0118) || (device_id == 0x0400)) /* Only for an LCD*/
+ {
+ *lcd_dev_handle = dev->handle;
+ nv_printf(NV_DBG_INFO, "NVRM: %s Found LCD: %x\n", __FUNCTION__, device_id);
+ return 1;
+ }
+ return 0;
+}
+#endif
+
/*
* This function executes a _DDC ACPI method.
*/
@@ -1207,8 +1289,10 @@
@@ -1202,16 +1201,15 @@
)
{
acpi_status status;
- struct acpi_device *device = NULL;
struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *ddc;
union acpi_object ddc_arg0 = { ACPI_TYPE_INTEGER };
struct acpi_object_list input = { 1, &ddc_arg0 };
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 0, 0)
struct list_head *node, *next;
- struct list_head *node, *next;
nv_acpi_integer_t device_id = 0;
+#endif
NvU32 i;
acpi_handle dev_handle = NULL;
acpi_handle lcd_dev_handle = NULL;
@@ -1239,6 +1323,7 @@
+ acpi_handle handle = NULL;
if (!nv_acpi_get_device_handle(nv, &dev_handle))
return RM_ERR_NOT_SUPPORTED;
@@ -1219,16 +1217,6 @@
if (!dev_handle)
return RM_ERR_INVALID_ARGUMENT;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0)
- device = acpi_fetch_acpi_dev(dev_handle);
- status = 0;
-#else
- status = acpi_bus_get_device(dev_handle, &device);
-#endif
-
- if (ACPI_FAILURE(status) || !device)
- return RM_ERR_INVALID_ARGUMENT;
-
if (!NV_MAY_SLEEP())
{
#if defined(DEBUG)
@@ -1239,15 +1227,15 @@
return RM_ERR_NOT_SUPPORTED;
}
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 0, 0)
list_for_each_safe(node, next, &device->children)
- list_for_each_safe(node, next, &device->children)
+ while (lcd_dev_handle == NULL)
{
struct acpi_device *dev =
@@ -1262,6 +1347,9 @@
- struct acpi_device *dev =
- list_entry(node, struct acpi_device, node);
+ status = acpi_get_next_object(ACPI_TYPE_DEVICE, dev_handle,
+ handle, &handle);
+ if (ACPI_FAILURE(status) || (handle == NULL))
+ break;
- if (!dev)
- continue;
+ status = acpi_evaluate_integer(handle, "_ADR", NULL, &device_id);
- status = acpi_evaluate_integer(dev->handle, "_ADR", NULL, &device_id);
if (ACPI_FAILURE(status))
/* Couldnt query device_id for this device */
continue;
@@ -1256,7 +1244,7 @@
if ((device_id == 0x0110) || (device_id == 0x0118) || (device_id == 0x0400)) /* Only for an LCD*/
{
- lcd_dev_handle = dev->handle;
+ lcd_dev_handle = handle;
nv_printf(NV_DBG_INFO, "NVRM: %s Found LCD: %x\n", __FUNCTION__, device_id);
break;
}
}
+#else
+ acpi_dev_for_each_child(device, nv_acpi_ddc_method_enumerated, &lcd_dev_handle);
+#endif
if (lcd_dev_handle == NULL)
{

2
PKGBUILD
View file

@ -41,7 +41,7 @@ b2sums=('6538bbec53b10f8d20977f9b462052625742e9709ef06e24cf2e55de5d0c55f1620a4bb
'caedc5651bfd14c02fb677f9c5e87adef298d871c6281b78ce184108310e4243ded82210873014be7fedee0dd6251305fa9bbce0c872b76438e0895ef76109d9'
'0266e1baaac9ffbb94d9e916a693b1663d8686b15e970bfc30f7c51f051a0af9267aa5f6a12b68586c69d2e9796a1124488b3997ba4b26db1a5ac10a892f0df2'
'd69c9acbe550d5fccca68ca6a0d5095cbcaf887d2bc43704a8eb85533896692f16701eef07ead297881f596f5502c3105bb5bea77b2dcaf6c4dc2b49941f9f19'
'a411df83e0166366ecc7b9adfb374168487b6cfac5de0ee4a41f2c24bc234947c16f814b5c50bf36ba08c5b7e69b0c14378194f338bbe3fcae446375651d98b4')
'682a7b8e58d2a008531b7e5179e32c0c71adad673891a1057acd1aa26e410d9d93ff607e46257c6701619621cee1a27e613ec9ae19a580acdd6f68f1c1fdedea')
_pkg="NVIDIA-Linux-x86_64-${pkgver}-no-compat32"
# default is 'linux' substitute custom name here