forked from Minki/linux
agp/intel: split out gmch/gtt probe, part 2
This just splits the device list into two and moves the gtt related stuff to intel-gtt.c. The two new devices lists also lose the not longer needed fields. There where only about 5 cases anyway with both a gmch and a possible agp port, so the duplication of entries is rather small. Additionally kill 2 out of the three Ironlake mobile entries that only differed in host bridge pci id. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Daniel Vetter
Chris Wilson
parent
309b1e3ab7
commit
02c026ced5
@ -703,177 +703,37 @@ static const struct agp_bridge_driver intel_7505_driver = {
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.agp_type_to_mask_type = agp_generic_type_to_mask_type,
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};
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static int find_gmch(u16 device)
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{
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struct pci_dev *gmch_device;
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gmch_device = pci_get_device(PCI_VENDOR_ID_INTEL, device, NULL);
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if (gmch_device && PCI_FUNC(gmch_device->devfn) != 0) {
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gmch_device = pci_get_device(PCI_VENDOR_ID_INTEL,
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device, gmch_device);
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}
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if (!gmch_device)
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return 0;
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intel_private.pcidev = gmch_device;
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return 1;
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}
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/* Table to describe Intel GMCH and AGP/PCIE GART drivers. At least one of
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* driver and gmch_driver must be non-null, and find_gmch will determine
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* which one should be used if a gmch_chip_id is present.
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*/
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static const struct intel_driver_description {
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static const struct intel_agp_driver_description {
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unsigned int chip_id;
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unsigned int gmch_chip_id;
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char *name;
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const struct agp_bridge_driver *driver;
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const struct agp_bridge_driver *gmch_driver;
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} intel_agp_chipsets[] = {
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{ PCI_DEVICE_ID_INTEL_82443LX_0, 0, "440LX", &intel_generic_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_82443BX_0, 0, "440BX", &intel_generic_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_82443GX_0, 0, "440GX", &intel_generic_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_82810_MC1, PCI_DEVICE_ID_INTEL_82810_IG1, "i810",
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NULL, &intel_810_driver },
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{ PCI_DEVICE_ID_INTEL_82810_MC3, PCI_DEVICE_ID_INTEL_82810_IG3, "i810",
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NULL, &intel_810_driver },
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{ PCI_DEVICE_ID_INTEL_82810E_MC, PCI_DEVICE_ID_INTEL_82810E_IG, "i810",
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NULL, &intel_810_driver },
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{ PCI_DEVICE_ID_INTEL_82815_MC, PCI_DEVICE_ID_INTEL_82815_CGC, "i815",
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&intel_815_driver, &intel_810_driver },
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{ PCI_DEVICE_ID_INTEL_82820_HB, 0, "i820", &intel_820_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_82820_UP_HB, 0, "i820", &intel_820_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_82830_HB, PCI_DEVICE_ID_INTEL_82830_CGC, "830M",
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&intel_830mp_driver, &intel_830_driver },
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{ PCI_DEVICE_ID_INTEL_82840_HB, 0, "i840", &intel_840_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_82845_HB, 0, "845G", &intel_845_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_82845G_HB, PCI_DEVICE_ID_INTEL_82845G_IG, "830M",
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&intel_845_driver, &intel_830_driver },
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{ PCI_DEVICE_ID_INTEL_82850_HB, 0, "i850", &intel_850_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_82854_HB, PCI_DEVICE_ID_INTEL_82854_IG, "854",
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&intel_845_driver, &intel_830_driver },
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{ PCI_DEVICE_ID_INTEL_82855PM_HB, 0, "855PM", &intel_845_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_82855GM_HB, PCI_DEVICE_ID_INTEL_82855GM_IG, "855GM",
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&intel_845_driver, &intel_830_driver },
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{ PCI_DEVICE_ID_INTEL_82860_HB, 0, "i860", &intel_860_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_82865_HB, PCI_DEVICE_ID_INTEL_82865_IG, "865",
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&intel_845_driver, &intel_830_driver },
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{ PCI_DEVICE_ID_INTEL_82875_HB, 0, "i875", &intel_845_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_E7221_HB, PCI_DEVICE_ID_INTEL_E7221_IG, "E7221 (i915)",
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NULL, &intel_915_driver },
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{ PCI_DEVICE_ID_INTEL_82915G_HB, PCI_DEVICE_ID_INTEL_82915G_IG, "915G",
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NULL, &intel_915_driver },
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{ PCI_DEVICE_ID_INTEL_82915GM_HB, PCI_DEVICE_ID_INTEL_82915GM_IG, "915GM",
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NULL, &intel_915_driver },
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{ PCI_DEVICE_ID_INTEL_82945G_HB, PCI_DEVICE_ID_INTEL_82945G_IG, "945G",
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NULL, &intel_915_driver },
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{ PCI_DEVICE_ID_INTEL_82945GM_HB, PCI_DEVICE_ID_INTEL_82945GM_IG, "945GM",
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NULL, &intel_915_driver },
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{ PCI_DEVICE_ID_INTEL_82945GME_HB, PCI_DEVICE_ID_INTEL_82945GME_IG, "945GME",
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NULL, &intel_915_driver },
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{ PCI_DEVICE_ID_INTEL_82946GZ_HB, PCI_DEVICE_ID_INTEL_82946GZ_IG, "946GZ",
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NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_82G35_HB, PCI_DEVICE_ID_INTEL_82G35_IG, "G35",
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NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_82965Q_HB, PCI_DEVICE_ID_INTEL_82965Q_IG, "965Q",
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NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_82965G_HB, PCI_DEVICE_ID_INTEL_82965G_IG, "965G",
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NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_82965GM_HB, PCI_DEVICE_ID_INTEL_82965GM_IG, "965GM",
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NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_82965GME_HB, PCI_DEVICE_ID_INTEL_82965GME_IG, "965GME/GLE",
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NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_7505_0, 0, "E7505", &intel_7505_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_7205_0, 0, "E7205", &intel_7505_driver, NULL },
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{ PCI_DEVICE_ID_INTEL_G33_HB, PCI_DEVICE_ID_INTEL_G33_IG, "G33",
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NULL, &intel_g33_driver },
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{ PCI_DEVICE_ID_INTEL_Q35_HB, PCI_DEVICE_ID_INTEL_Q35_IG, "Q35",
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NULL, &intel_g33_driver },
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{ PCI_DEVICE_ID_INTEL_Q33_HB, PCI_DEVICE_ID_INTEL_Q33_IG, "Q33",
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NULL, &intel_g33_driver },
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{ PCI_DEVICE_ID_INTEL_PINEVIEW_M_HB, PCI_DEVICE_ID_INTEL_PINEVIEW_M_IG, "GMA3150",
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NULL, &intel_g33_driver },
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{ PCI_DEVICE_ID_INTEL_PINEVIEW_HB, PCI_DEVICE_ID_INTEL_PINEVIEW_IG, "GMA3150",
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NULL, &intel_g33_driver },
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{ PCI_DEVICE_ID_INTEL_GM45_HB, PCI_DEVICE_ID_INTEL_GM45_IG,
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"GM45", NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_EAGLELAKE_HB, PCI_DEVICE_ID_INTEL_EAGLELAKE_IG,
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"Eaglelake", NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_Q45_HB, PCI_DEVICE_ID_INTEL_Q45_IG,
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"Q45/Q43", NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_G45_HB, PCI_DEVICE_ID_INTEL_G45_IG,
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"G45/G43", NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_B43_HB, PCI_DEVICE_ID_INTEL_B43_IG,
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"B43", NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_G41_HB, PCI_DEVICE_ID_INTEL_G41_IG,
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"G41", NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_IRONLAKE_D_HB, PCI_DEVICE_ID_INTEL_IRONLAKE_D_IG,
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"HD Graphics", NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB, PCI_DEVICE_ID_INTEL_IRONLAKE_M_IG,
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"HD Graphics", NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB, PCI_DEVICE_ID_INTEL_IRONLAKE_M_IG,
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"HD Graphics", NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB, PCI_DEVICE_ID_INTEL_IRONLAKE_M_IG,
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"HD Graphics", NULL, &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB, PCI_DEVICE_ID_INTEL_SANDYBRIDGE_GT1_IG,
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"Sandybridge", NULL, &intel_gen6_driver },
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{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB, PCI_DEVICE_ID_INTEL_SANDYBRIDGE_GT2_IG,
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"Sandybridge", NULL, &intel_gen6_driver },
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{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB, PCI_DEVICE_ID_INTEL_SANDYBRIDGE_GT2_PLUS_IG,
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"Sandybridge", NULL, &intel_gen6_driver },
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{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB, PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_GT1_IG,
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"Sandybridge", NULL, &intel_gen6_driver },
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{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB, PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_GT2_IG,
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"Sandybridge", NULL, &intel_gen6_driver },
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{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB, PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_GT2_PLUS_IG,
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"Sandybridge", NULL, &intel_gen6_driver },
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{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_S_HB, PCI_DEVICE_ID_INTEL_SANDYBRIDGE_S_IG,
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"Sandybridge", NULL, &intel_gen6_driver },
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{ 0, 0, NULL, NULL, NULL }
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{ PCI_DEVICE_ID_INTEL_82443LX_0, "440LX", &intel_generic_driver },
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{ PCI_DEVICE_ID_INTEL_82443BX_0, "440BX", &intel_generic_driver },
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{ PCI_DEVICE_ID_INTEL_82443GX_0, "440GX", &intel_generic_driver },
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{ PCI_DEVICE_ID_INTEL_82815_MC, "i815", &intel_815_driver },
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{ PCI_DEVICE_ID_INTEL_82820_HB, "i820", &intel_820_driver },
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{ PCI_DEVICE_ID_INTEL_82820_UP_HB, "i820", &intel_820_driver },
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{ PCI_DEVICE_ID_INTEL_82830_HB, "830M", &intel_830mp_driver },
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{ PCI_DEVICE_ID_INTEL_82840_HB, "i840", &intel_840_driver },
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{ PCI_DEVICE_ID_INTEL_82845_HB, "845G", &intel_845_driver },
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{ PCI_DEVICE_ID_INTEL_82845G_HB, "830M", &intel_845_driver },
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{ PCI_DEVICE_ID_INTEL_82850_HB, "i850", &intel_850_driver },
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{ PCI_DEVICE_ID_INTEL_82854_HB, "854", &intel_845_driver },
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{ PCI_DEVICE_ID_INTEL_82855PM_HB, "855PM", &intel_845_driver },
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{ PCI_DEVICE_ID_INTEL_82855GM_HB, "855GM", &intel_845_driver },
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{ PCI_DEVICE_ID_INTEL_82860_HB, "i860", &intel_860_driver },
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{ PCI_DEVICE_ID_INTEL_82865_HB, "865", &intel_845_driver },
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{ PCI_DEVICE_ID_INTEL_82875_HB, "i875", &intel_845_driver },
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{ PCI_DEVICE_ID_INTEL_7505_0, "E7505", &intel_7505_driver },
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{ PCI_DEVICE_ID_INTEL_7205_0, "E7205", &intel_7505_driver },
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{ 0, NULL, NULL }
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};
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static int __devinit intel_gmch_probe(struct pci_dev *pdev,
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struct agp_bridge_data *bridge)
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{
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int i, mask;
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bridge->driver = NULL;
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for (i = 0; intel_agp_chipsets[i].name != NULL; i++) {
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if ((intel_agp_chipsets[i].gmch_chip_id != 0) &&
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find_gmch(intel_agp_chipsets[i].gmch_chip_id)) {
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bridge->driver =
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intel_agp_chipsets[i].gmch_driver;
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break;
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}
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}
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if (!bridge->driver)
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return 0;
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bridge->dev_private_data = &intel_private;
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bridge->dev = pdev;
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dev_info(&pdev->dev, "Intel %s Chipset\n", intel_agp_chipsets[i].name);
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if (bridge->driver->mask_memory == intel_gen6_mask_memory)
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mask = 40;
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else if (bridge->driver->mask_memory == intel_i965_mask_memory)
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mask = 36;
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else
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mask = 32;
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if (pci_set_dma_mask(intel_private.pcidev, DMA_BIT_MASK(mask)))
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dev_err(&intel_private.pcidev->dev,
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"set gfx device dma mask %d-bit failed!\n", mask);
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else
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pci_set_consistent_dma_mask(intel_private.pcidev,
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DMA_BIT_MASK(mask));
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return 1;
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}
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static int __devinit agp_intel_probe(struct pci_dev *pdev,
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const struct pci_device_id *ent)
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{
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@ -903,7 +763,7 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev,
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}
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}
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if (intel_agp_chipsets[i].name == NULL) {
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if (!bridge->driver) {
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if (cap_ptr)
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dev_warn(&pdev->dev, "unsupported Intel chipset [%04x/%04x]\n",
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pdev->vendor, pdev->device);
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@ -911,14 +771,6 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev,
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return -ENODEV;
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}
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if (!bridge->driver) {
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if (cap_ptr)
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dev_warn(&pdev->dev, "can't find bridge device (chip_id: %04x)\n",
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intel_agp_chipsets[i].gmch_chip_id);
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agp_put_bridge(bridge);
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return -ENODEV;
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}
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bridge->dev = pdev;
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bridge->dev_private_data = NULL;
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@ -970,8 +822,7 @@ static void __devexit agp_intel_remove(struct pci_dev *pdev)
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agp_remove_bridge(bridge);
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if (intel_private.pcidev)
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pci_dev_put(intel_private.pcidev);
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intel_gmch_remove(pdev);
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agp_put_bridge(bridge);
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}
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@ -1648,3 +1648,127 @@ static const struct agp_bridge_driver intel_g33_driver = {
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.agp_unmap_memory = intel_agp_unmap_memory,
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#endif
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};
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/* Table to describe Intel GMCH and AGP/PCIE GART drivers. At least one of
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* driver and gmch_driver must be non-null, and find_gmch will determine
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* which one should be used if a gmch_chip_id is present.
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*/
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static const struct intel_gtt_driver_description {
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unsigned int gmch_chip_id;
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char *name;
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const struct agp_bridge_driver *gmch_driver;
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} intel_gtt_chipsets[] = {
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{ PCI_DEVICE_ID_INTEL_82810_IG1, "i810", &intel_810_driver },
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{ PCI_DEVICE_ID_INTEL_82810_IG3, "i810", &intel_810_driver },
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{ PCI_DEVICE_ID_INTEL_82810E_IG, "i810", &intel_810_driver },
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{ PCI_DEVICE_ID_INTEL_82815_CGC, "i815", &intel_810_driver },
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{ PCI_DEVICE_ID_INTEL_82830_CGC, "830M", &intel_830_driver },
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{ PCI_DEVICE_ID_INTEL_82845G_IG, "830M", &intel_830_driver },
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{ PCI_DEVICE_ID_INTEL_82854_IG, "854", &intel_830_driver },
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{ PCI_DEVICE_ID_INTEL_82855GM_IG, "855GM", &intel_830_driver },
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{ PCI_DEVICE_ID_INTEL_82865_IG, "865", &intel_830_driver },
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{ PCI_DEVICE_ID_INTEL_E7221_IG, "E7221 (i915)", &intel_915_driver },
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{ PCI_DEVICE_ID_INTEL_82915G_IG, "915G", &intel_915_driver },
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{ PCI_DEVICE_ID_INTEL_82915GM_IG, "915GM", &intel_915_driver },
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{ PCI_DEVICE_ID_INTEL_82945G_IG, "945G", &intel_915_driver },
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{ PCI_DEVICE_ID_INTEL_82945GM_IG, "945GM", &intel_915_driver },
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{ PCI_DEVICE_ID_INTEL_82945GME_IG, "945GME", &intel_915_driver },
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{ PCI_DEVICE_ID_INTEL_82946GZ_IG, "946GZ", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_82G35_IG, "G35", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_82965Q_IG, "965Q", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_82965G_IG, "965G", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_82965GM_IG, "965GM", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_82965GME_IG, "965GME/GLE", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_G33_IG, "G33", &intel_g33_driver },
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{ PCI_DEVICE_ID_INTEL_Q35_IG, "Q35", &intel_g33_driver },
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{ PCI_DEVICE_ID_INTEL_Q33_IG, "Q33", &intel_g33_driver },
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{ PCI_DEVICE_ID_INTEL_PINEVIEW_M_IG, "GMA3150", &intel_g33_driver },
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{ PCI_DEVICE_ID_INTEL_PINEVIEW_IG, "GMA3150", &intel_g33_driver },
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{ PCI_DEVICE_ID_INTEL_GM45_IG, "GM45", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_EAGLELAKE_IG, "Eaglelake", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_Q45_IG, "Q45/Q43", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_G45_IG, "G45/G43", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_B43_IG, "B43", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_G41_IG, "G41", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_IRONLAKE_D_IG,
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"HD Graphics", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_IRONLAKE_M_IG,
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"HD Graphics", &intel_i965_driver },
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{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_GT1_IG,
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"Sandybridge", &intel_gen6_driver },
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{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_GT2_IG,
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"Sandybridge", &intel_gen6_driver },
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{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_GT2_PLUS_IG,
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"Sandybridge", &intel_gen6_driver },
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{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_GT1_IG,
|
||||
"Sandybridge", &intel_gen6_driver },
|
||||
{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_GT2_IG,
|
||||
"Sandybridge", &intel_gen6_driver },
|
||||
{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_GT2_PLUS_IG,
|
||||
"Sandybridge", &intel_gen6_driver },
|
||||
{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_S_IG,
|
||||
"Sandybridge", &intel_gen6_driver },
|
||||
{ 0, NULL, NULL }
|
||||
};
|
||||
|
||||
static int find_gmch(u16 device)
|
||||
{
|
||||
struct pci_dev *gmch_device;
|
||||
|
||||
gmch_device = pci_get_device(PCI_VENDOR_ID_INTEL, device, NULL);
|
||||
if (gmch_device && PCI_FUNC(gmch_device->devfn) != 0) {
|
||||
gmch_device = pci_get_device(PCI_VENDOR_ID_INTEL,
|
||||
device, gmch_device);
|
||||
}
|
||||
|
||||
if (!gmch_device)
|
||||
return 0;
|
||||
|
||||
intel_private.pcidev = gmch_device;
|
||||
return 1;
|
||||
}
|
||||
|
||||
int __devinit intel_gmch_probe(struct pci_dev *pdev,
|
||||
struct agp_bridge_data *bridge)
|
||||
{
|
||||
int i, mask;
|
||||
bridge->driver = NULL;
|
||||
|
||||
for (i = 0; intel_gtt_chipsets[i].name != NULL; i++) {
|
||||
if (find_gmch(intel_gtt_chipsets[i].gmch_chip_id)) {
|
||||
bridge->driver =
|
||||
intel_gtt_chipsets[i].gmch_driver;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!bridge->driver)
|
||||
return 0;
|
||||
|
||||
bridge->dev_private_data = &intel_private;
|
||||
bridge->dev = pdev;
|
||||
|
||||
dev_info(&pdev->dev, "Intel %s Chipset\n", intel_gtt_chipsets[i].name);
|
||||
|
||||
if (bridge->driver->mask_memory == intel_gen6_mask_memory)
|
||||
mask = 40;
|
||||
else if (bridge->driver->mask_memory == intel_i965_mask_memory)
|
||||
mask = 36;
|
||||
else
|
||||
mask = 32;
|
||||
|
||||
if (pci_set_dma_mask(intel_private.pcidev, DMA_BIT_MASK(mask)))
|
||||
dev_err(&intel_private.pcidev->dev,
|
||||
"set gfx device dma mask %d-bit failed!\n", mask);
|
||||
else
|
||||
pci_set_consistent_dma_mask(intel_private.pcidev,
|
||||
DMA_BIT_MASK(mask));
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
void __devexit intel_gmch_remove(struct pci_dev *pdev)
|
||||
{
|
||||
if (intel_private.pcidev)
|
||||
pci_dev_put(intel_private.pcidev);
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user