microsoft
/
WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность

agp/intel: Add a new Sandybridge HB/IG PCI ID combo. 

Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Eric Anholt 2010-01-07 16:21:46 -08:00
Родитель 14bc490bbd
Коммит 954bce507a
1 изменённых файлов: 13 добавлений и 4 удалений
Показать статистику Скачать Patch файл Скачать Diff файл Показать все файлы Свернуть все файлы

17
drivers/char/agp/intel-agp.c
Просмотреть файл

@ -66,6 +66,8 @@
#define PCI_DEVICE_ID_INTEL_IRONLAKE_M_IG 0x0046
#define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB 0x0100
#define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_IG 0x0102
#define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB 0x0104
#define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_IG 0x0106
/* cover 915 and 945 variants */
#define IS_I915 (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_E7221_HB || \
@ -101,7 +103,8 @@
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB)
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB)
extern int agp_memory_reserved;
@ -317,7 +320,9 @@ static void intel_agp_insert_sg_entries(struct agp_memory *mem,
int i, j;
u32 cache_bits = 0;
if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB) {
if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB)
{
cache_bits = I830_PTE_SYSTEM_CACHED;
}
@ -732,8 +737,8 @@ static void intel_i830_init_gtt_entries(void)
gtt_entries = 0;
break;
}
} else if (agp_bridge->dev->device ==
PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB) {
} else if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB) {
/*
* SandyBridge has new memory control reg at 0x50.w
*/
@ -1449,6 +1454,7 @@ static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size)
case PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB:
case PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB:
case PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB:
case PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB:
*gtt_offset = *gtt_size = MB(2);
break;
default:
@ -2456,6 +2462,8 @@ static const struct intel_driver_description {
"HD Graphics", NULL, &intel_i965_driver },
{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB, PCI_DEVICE_ID_INTEL_SANDYBRIDGE_IG, 0,
"Sandybridge", NULL, &intel_i965_driver },
{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB, PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_IG, 0,
"Sandybridge", NULL, &intel_i965_driver },
{ 0, 0, 0, NULL, NULL, NULL }
};
@ -2663,6 +2671,7 @@ static struct pci_device_id agp_intel_pci_table[] = {
ID(PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB),
ID(PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB),
ID(PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB),
ID(PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB),
{ }
};