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Commit e914a36a authored by Carlos Martín's avatar Carlos Martín Committed by Linus Torvalds
Browse files

agp/intel: add support for E7221 chipset 



The E7221 chipset is a 915 rebadged for the Intel server line.

Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f9c4cfe9

drivers/char/agp/intel-agp.c

+9 −2
Original line number Diff line number Diff line
@@ -10,6 +10,8 @@ 
#include <linux/agp_backend.h>

#include "agp.h"



#define PCI_DEVICE_ID_INTEL_E7221_HB	0x2588

#define PCI_DEVICE_ID_INTEL_E7221_IG	0x258a

#define PCI_DEVICE_ID_INTEL_82946GZ_HB      0x2970

#define PCI_DEVICE_ID_INTEL_82946GZ_IG      0x2972

#define PCI_DEVICE_ID_INTEL_82965G_1_HB     0x2980
@@ -526,7 +528,8 @@ static void intel_i830_init_gtt_entries(void) 
			break;

		case I915_GMCH_GMS_STOLEN_48M:

			/* Check it's really I915G */

			if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915G_HB ||

			if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_E7221_HB ||

			    agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915G_HB ||

			    agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915GM_HB ||

			    agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB ||

			    agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945GM_HB ||
@@ -538,7 +541,8 @@ static void intel_i830_init_gtt_entries(void) 
			break;

		case I915_GMCH_GMS_STOLEN_64M:

			/* Check it's really I915G */

			if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915G_HB ||

			if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_E7221_HB ||

			    agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915G_HB ||

			    agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915GM_HB ||

			    agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB ||

			    agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945GM_HB ||
@@ -1854,6 +1858,8 @@ static const struct intel_driver_description { 
	{ PCI_DEVICE_ID_INTEL_82865_HB, PCI_DEVICE_ID_INTEL_82865_IG, 0, "865",

		&intel_845_driver, &intel_830_driver },

	{ PCI_DEVICE_ID_INTEL_82875_HB, 0, 0, "i875", &intel_845_driver, NULL },

	{ PCI_DEVICE_ID_INTEL_E7221_HB, PCI_DEVICE_ID_INTEL_E7221_IG, 0, "E7221 (i915)",

		NULL, &intel_915_driver },

	{ PCI_DEVICE_ID_INTEL_82915G_HB, PCI_DEVICE_ID_INTEL_82915G_IG, 0, "915G",

		NULL, &intel_915_driver },

	{ PCI_DEVICE_ID_INTEL_82915GM_HB, PCI_DEVICE_ID_INTEL_82915GM_IG, 0, "915GM",
@@ -2059,6 +2065,7 @@ static struct pci_device_id agp_intel_pci_table[] = { 
	ID(PCI_DEVICE_ID_INTEL_82875_HB),

	ID(PCI_DEVICE_ID_INTEL_7505_0),

	ID(PCI_DEVICE_ID_INTEL_7205_0),

	ID(PCI_DEVICE_ID_INTEL_E7221_HB),

	ID(PCI_DEVICE_ID_INTEL_82915G_HB),

	ID(PCI_DEVICE_ID_INTEL_82915GM_HB),

	ID(PCI_DEVICE_ID_INTEL_82945G_HB),