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Feature/navi support #43

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Feature/navi support #43

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11ddb2f
adds rx580 from china capability
vanities Jul 23, 2019
203a2a4
add GDDR6 type and 5700xt ID
vanities Feb 13, 2020
eb8a28e
Merge https://github.com/Eliovp/amdmemorytweak into feature/navi-support
vanities Feb 13, 2020
4ae348e
change name of device_id
vanities Feb 13, 2020
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6 changes: 5 additions & 1 deletion linux/AmdMemTweak.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -66,10 +66,12 @@ bool IsAmdDisplayDevice(struct pci_dev* dev)
bool IsRelevantDeviceID(struct pci_dev* dev)
{
return
(dev->device_id == 0x731F) || // Navi 14 [Radeon RX 5700 XT]
(dev->device_id == 0x66af) || // Radeon VII
(dev->device_id == 0x687f) || // Vega 10 XL/XT [Radeon RX Vega 56/64]
(dev->device_id == 0x6867) || // Vega 10 XL [Radeon Pro Vega 56]
(dev->device_id == 0x6863) || // Vega 10 XTX [Radeon Vega Frontier Edition]
(dev->device_id == 0x6fdf) || // Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]
(dev->device_id == 0x67df) || // Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]
(dev->device_id == 0x67c4) || // Ellesmere [Radeon Pro WX 7100]
(dev->device_id == 0x67c7) || // Ellesmere [Radeon Pro WX 5100]
Expand All @@ -91,7 +93,7 @@ static bool IsR9(struct pci_dev* dev)
(dev->device_id == 0x679a); // Tahiti PRO [Radeon HD 7950/8950 OEM / R9 280]
}

typedef enum { GDDR5, HBM, HBM2 } MemoryType;
typedef enum { GDDR5, HBM, HBM2, GDDR6 } MemoryType;

static MemoryType DetermineMemoryType(struct pci_dev* dev)
{
Expand All @@ -100,6 +102,8 @@ static MemoryType DetermineMemoryType(struct pci_dev* dev)
u16 device_id;
MemoryType memory_type;
} KnownGPUs[] = {
/* Navi 14 */
{ 0x1002, 0x731f, GDDR6}, // "Radeon Navi14", CHIP_NAVI14
/* Vega20 - Radeon VII */
{ 0x1002, 0x66a0, HBM2 }, // "Radeon Instinct", CHIP_VEGA20
{ 0x1002, 0x66a1, HBM2 }, // "Radeon Vega20", CHIP_VEGA20
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