/* * Copyright © 2007 Intel Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. * * Authors: * Eric Anholt * */ #ifndef _INTEL_CHIPSET_H #define _INTEL_CHIPSET_H #include #include #define BIT(x) (1ul <<(x)) struct pci_device *intel_get_pci_device(void); uint32_t intel_get_drm_devid(int fd); struct intel_device_info { unsigned gen; unsigned gt; /* 0 if unknown */ bool is_mobile : 1; bool is_whitney : 1; bool is_almador : 1; bool is_brookdale : 1; bool is_montara : 1; bool is_springdale : 1; bool is_grantsdale : 1; bool is_alviso : 1; bool is_lakeport : 1; bool is_calistoga : 1; bool is_bearlake : 1; bool is_pineview : 1; bool is_broadwater : 1; bool is_crestline : 1; bool is_eaglelake : 1; bool is_cantiga : 1; bool is_ironlake : 1; bool is_arrandale : 1; bool is_sandybridge : 1; bool is_ivybridge : 1; bool is_valleyview : 1; bool is_haswell : 1; bool is_broadwell : 1; bool is_cherryview : 1; bool is_skylake : 1; bool is_broxton : 1; bool is_kabylake : 1; bool is_geminilake : 1; bool is_coffeelake : 1; bool is_cometlake : 1; bool is_cannonlake : 1; bool is_icelake : 1; bool is_tigerlake : 1; const char *codename; }; const struct intel_device_info *intel_get_device_info(uint16_t devid) __attribute__((pure)); unsigned intel_gen(uint16_t devid) __attribute__((pure)); unsigned intel_gt(uint16_t devid) __attribute__((pure)); extern enum pch_type intel_pch; enum pch_type { PCH_NONE, PCH_IBX, PCH_CPT, PCH_LPT, }; void intel_check_pch(void); #define HAS_IBX (intel_pch == PCH_IBX) #define HAS_CPT (intel_pch == PCH_CPT) #define HAS_LPT (intel_pch == PCH_LPT) /* Exclude chipset #defines, they just add noise */ #ifndef __GTK_DOC_IGNORE__ #define PCI_CHIP_I810 0x7121 #define PCI_CHIP_I810_DC100 0x7123 #define PCI_CHIP_I810_E 0x7125 #define PCI_CHIP_I815 0x1132 #define PCI_CHIP_I830_M 0x3577 #define PCI_CHIP_845_G 0x2562 #define PCI_CHIP_I854_G 0x358e #define PCI_CHIP_I855_GM 0x3582 #define PCI_CHIP_I865_G 0x2572 #define PCI_CHIP_I915_G 0x2582 #define PCI_CHIP_E7221_G 0x258A #define PCI_CHIP_I915_GM 0x2592 #define PCI_CHIP_I945_G 0x2772 #define PCI_CHIP_I945_GM 0x27A2 #define PCI_CHIP_I945_GME 0x27AE #define PCI_CHIP_I965_G 0x29A2 #define PCI_CHIP_I965_Q 0x2992 #define PCI_CHIP_I965_G_1 0x2982 #define PCI_CHIP_I946_GZ 0x2972 #define PCI_CHIP_I965_GM 0x2A02 #define PCI_CHIP_I965_GME 0x2A12 #define PCI_CHIP_GM45_GM 0x2A42 #define PCI_CHIP_Q45_G 0x2E12 #define PCI_CHIP_G45_G 0x2E22 #define PCI_CHIP_G41_G 0x2E32 #endif /* __GTK_DOC_IGNORE__ */ #define IS_915G(devid) (intel_get_device_info(devid)->is_grantsdale) #define IS_915GM(devid) (intel_get_device_info(devid)->is_alviso) #define IS_915(devid) (IS_915G(devid) || IS_915GM(devid)) #define IS_945G(devid) (intel_get_device_info(devid)->is_lakeport) #define IS_945GM(devid) (intel_get_device_info(devid)->is_calistoga) #define IS_945(devid) (IS_945G(devid) || \ IS_945GM(devid) || \ IS_G33(devid)) #define IS_PINEVIEW(devid) (intel_get_device_info(devid)->is_pineview) #define IS_G33(devid) (intel_get_device_info(devid)->is_bearlake || \ intel_get_device_info(devid)->is_pineview) #define IS_BROADWATER(devid) (intel_get_device_info(devid)->is_broadwater) #define IS_CRESTLINE(devid) (intel_get_device_info(devid)->is_crestline) #define IS_GM45(devid) (intel_get_device_info(devid)->is_cantiga) #define IS_G45(devid) (intel_get_device_info(devid)->is_eaglelake) #define IS_G4X(devid) (IS_G45(devid) || IS_GM45(devid)) #define IS_IRONLAKE(devid) (intel_get_device_info(devid)->is_ironlake) #define IS_ARRANDALE(devid) (intel_get_device_info(devid)->is_arrandale) #define IS_SANDYBRIDGE(devid) (intel_get_device_info(devid)->is_sandybridge) #define IS_IVYBRIDGE(devid) (intel_get_device_info(devid)->is_ivybridge) #define IS_VALLEYVIEW(devid) (intel_get_device_info(devid)->is_valleyview) #define IS_HASWELL(devid) (intel_get_device_info(devid)->is_haswell) #define IS_BROADWELL(devid) (intel_get_device_info(devid)->is_broadwell) #define IS_CHERRYVIEW(devid) (intel_get_device_info(devid)->is_cherryview) #define IS_SKYLAKE(devid) (intel_get_device_info(devid)->is_skylake) #define IS_BROXTON(devid) (intel_get_device_info(devid)->is_broxton) #define IS_KABYLAKE(devid) (intel_get_device_info(devid)->is_kabylake) #define IS_GEMINILAKE(devid) (intel_get_device_info(devid)->is_geminilake) #define IS_COFFEELAKE(devid) (intel_get_device_info(devid)->is_coffeelake) #define IS_COMETLAKE(devid) (intel_get_device_info(devid)->is_cometlake) #define IS_CANNONLAKE(devid) (intel_get_device_info(devid)->is_cannonlake) #define IS_ICELAKE(devid) (intel_get_device_info(devid)->is_icelake) #define IS_TIGERLAKE(devid) (intel_get_device_info(devid)->is_tigerlake) #define IS_GEN(devid, x) (intel_get_device_info(devid)->gen & (1u << ((x)-1))) #define AT_LEAST_GEN(devid, x) (intel_get_device_info(devid)->gen & -(1u << ((x)-1))) #define IS_GEN2(devid) IS_GEN(devid, 2) #define IS_GEN3(devid) IS_GEN(devid, 3) #define IS_GEN4(devid) IS_GEN(devid, 4) #define IS_GEN5(devid) IS_GEN(devid, 5) #define IS_GEN6(devid) IS_GEN(devid, 6) #define IS_GEN7(devid) IS_GEN(devid, 7) #define IS_GEN8(devid) IS_GEN(devid, 8) #define IS_GEN9(devid) IS_GEN(devid, 9) #define IS_GEN10(devid) IS_GEN(devid, 10) #define IS_GEN11(devid) IS_GEN(devid, 11) #define IS_GEN12(devid) IS_GEN(devid, 12) #define IS_MOBILE(devid) (intel_get_device_info(devid)->is_mobile) #define IS_965(devid) AT_LEAST_GEN(devid, 4) #define HAS_BSD_RING(devid) AT_LEAST_GEN(devid, 5) #define HAS_BLT_RING(devid) AT_LEAST_GEN(devid, 6) #define HAS_PCH_SPLIT(devid) (AT_LEAST_GEN(devid, 5) && \ !(IS_VALLEYVIEW(devid) || \ IS_CHERRYVIEW(devid) || \ IS_BROXTON(devid))) #endif /* _INTEL_CHIPSET_H */