15c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox/************************************************************************** 25c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * Copyright (c) 2007-2011, Intel Corporation. 35c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * All Rights Reserved. 45c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * Copyright (c) 2008, Tungsten Graphics, Inc. Cedar Park, TX., USA. 55c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * All Rights Reserved. 65c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * 75c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * This program is free software; you can redistribute it and/or modify it 85c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * under the terms and conditions of the GNU General Public License, 95c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * version 2, as published by the Free Software Foundation. 105c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * 115c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * This program is distributed in the hope it will be useful, but WITHOUT 125c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 135c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 145c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * more details. 155c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * 165c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * You should have received a copy of the GNU General Public License along with 175c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * this program; if not, write to the Free Software Foundation, Inc., 185c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 195c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * 205c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox **************************************************************************/ 215c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 225c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include <drm/drmP.h> 235c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include <drm/drm.h> 24838fa588a29331da012876623c3bc170d7d647c2Alan Cox#include "gma_drm.h" 255c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include "psb_drv.h" 265c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include "framebuffer.h" 275c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include "psb_reg.h" 285c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include "psb_intel_reg.h" 295c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include "intel_bios.h" 305c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include "mid_bios.h" 315c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include <drm/drm_pciids.h> 325c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include "power.h" 335c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include <linux/cpu.h> 345c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include <linux/notifier.h> 355c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include <linux/spinlock.h> 365c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include <linux/pm_runtime.h> 375c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#include <acpi/video.h> 38af3a2cfbd132a0556f0e5e457817337047ebcb4cDave Airlie#include <linux/module.h> 395c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 405c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int drm_psb_trap_pagefaults; 415c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 425c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent); 435c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 445c49fd3aa0ab025e5f94617249db10a33138f37bAlan CoxMODULE_PARM_DESC(trap_pagefaults, "Error and reset on MMU pagefaults"); 455c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxmodule_param_named(trap_pagefaults, drm_psb_trap_pagefaults, int, 0600); 465c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 475c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 485c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic DEFINE_PCI_DEVICE_TABLE(pciidlist) = { 495c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops }, 505c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops }, 510cecdd818cd79d092e36e70dfe3a71f2878d6b96Alan Cox#if defined(CONFIG_DRM_GMA600) 525c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x4100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops}, 535c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x4101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops}, 545c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x4102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops}, 555c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x4103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops}, 565c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x4104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops}, 575c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x4105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops}, 585c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x4106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops}, 595c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x4107, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops}, 6056125db1eecf8d34d84f7925686110d90724edf0Alan Cox /* Atom E620 */ 6156125db1eecf8d34d84f7925686110d90724edf0Alan Cox { 0x8086, 0x4108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops}, 625c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#endif 63026abc333205c1fff80138b8c2cac3d0347685f4Kirill A. Shutemov#if defined(CONFIG_DRM_MEDFIELD) 64026abc333205c1fff80138b8c2cac3d0347685f4Kirill A. Shutemov {0x8086, 0x0130, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, 65026abc333205c1fff80138b8c2cac3d0347685f4Kirill A. Shutemov {0x8086, 0x0131, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, 66026abc333205c1fff80138b8c2cac3d0347685f4Kirill A. Shutemov {0x8086, 0x0132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, 67026abc333205c1fff80138b8c2cac3d0347685f4Kirill A. Shutemov {0x8086, 0x0133, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, 68026abc333205c1fff80138b8c2cac3d0347685f4Kirill A. Shutemov {0x8086, 0x0134, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, 69026abc333205c1fff80138b8c2cac3d0347685f4Kirill A. Shutemov {0x8086, 0x0135, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, 70026abc333205c1fff80138b8c2cac3d0347685f4Kirill A. Shutemov {0x8086, 0x0136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, 71026abc333205c1fff80138b8c2cac3d0347685f4Kirill A. Shutemov {0x8086, 0x0137, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, 72026abc333205c1fff80138b8c2cac3d0347685f4Kirill A. Shutemov#endif 73b6195aab9ca63a4f6911365f36eb091666fcb15aAlan Cox#if defined(CONFIG_DRM_GMA3600) 745c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x0be0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, 755c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x0be1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, 765c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x0be2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, 775c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x0be3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, 785c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x0be4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, 795c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x0be5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, 805c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x0be6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, 815c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 0x8086, 0x0be7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, 825c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#endif 83aa53f5331c4ea156b6479c6e4d9a5d35528ac1ebKirill A. Shutemov { 0, } 845c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox}; 855c49fd3aa0ab025e5f94617249db10a33138f37bAlan CoxMODULE_DEVICE_TABLE(pci, pciidlist); 865c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 875c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox/* 885c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * Standard IOCTLs. 895c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox */ 905c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 91670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov#define DRM_IOCTL_GMA_ADB \ 92770179d5e35c191e2c760d37abd5572ccdf6a002Alan Cox DRM_IOWR(DRM_GMA_ADB + DRM_COMMAND_BASE, uint32_t) 93670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov#define DRM_IOCTL_GMA_MODE_OPERATION \ 94770179d5e35c191e2c760d37abd5572ccdf6a002Alan Cox DRM_IOWR(DRM_GMA_MODE_OPERATION + DRM_COMMAND_BASE, \ 955c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_mode_operation_arg) 96670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov#define DRM_IOCTL_GMA_STOLEN_MEMORY \ 97770179d5e35c191e2c760d37abd5572ccdf6a002Alan Cox DRM_IOWR(DRM_GMA_STOLEN_MEMORY + DRM_COMMAND_BASE, \ 985c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_stolen_memory_arg) 99670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov#define DRM_IOCTL_GMA_GAMMA \ 100770179d5e35c191e2c760d37abd5572ccdf6a002Alan Cox DRM_IOWR(DRM_GMA_GAMMA + DRM_COMMAND_BASE, \ 1015c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_dpst_lut_arg) 102670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov#define DRM_IOCTL_GMA_DPST_BL \ 103770179d5e35c191e2c760d37abd5572ccdf6a002Alan Cox DRM_IOWR(DRM_GMA_DPST_BL + DRM_COMMAND_BASE, \ 1045c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox uint32_t) 105670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov#define DRM_IOCTL_GMA_GET_PIPE_FROM_CRTC_ID \ 106770179d5e35c191e2c760d37abd5572ccdf6a002Alan Cox DRM_IOWR(DRM_GMA_GET_PIPE_FROM_CRTC_ID + DRM_COMMAND_BASE, \ 1075c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_get_pipe_from_crtc_id_arg) 108670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov#define DRM_IOCTL_GMA_GEM_CREATE \ 109770179d5e35c191e2c760d37abd5572ccdf6a002Alan Cox DRM_IOWR(DRM_GMA_GEM_CREATE + DRM_COMMAND_BASE, \ 1105c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_gem_create) 111670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov#define DRM_IOCTL_GMA_GEM_MMAP \ 112770179d5e35c191e2c760d37abd5572ccdf6a002Alan Cox DRM_IOWR(DRM_GMA_GEM_MMAP + DRM_COMMAND_BASE, \ 1135c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_gem_mmap) 1145c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1155c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_adb_ioctl(struct drm_device *dev, void *data, 1165c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_file *file_priv); 1175c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_mode_operation_ioctl(struct drm_device *dev, void *data, 1185c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_file *file_priv); 1195c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_stolen_memory_ioctl(struct drm_device *dev, void *data, 1205c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_file *file_priv); 1215c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_gamma_ioctl(struct drm_device *dev, void *data, 1225c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_file *file_priv); 1235c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_dpst_bl_ioctl(struct drm_device *dev, void *data, 1245c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_file *file_priv); 1255c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1265c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic struct drm_ioctl_desc psb_ioctls[] = { 127670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov DRM_IOCTL_DEF_DRV(GMA_ADB, psb_adb_ioctl, DRM_AUTH), 128670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov DRM_IOCTL_DEF_DRV(GMA_MODE_OPERATION, psb_mode_operation_ioctl, 1295c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox DRM_AUTH), 130670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov DRM_IOCTL_DEF_DRV(GMA_STOLEN_MEMORY, psb_stolen_memory_ioctl, 1315c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox DRM_AUTH), 132670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov DRM_IOCTL_DEF_DRV(GMA_GAMMA, psb_gamma_ioctl, DRM_AUTH), 133670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov DRM_IOCTL_DEF_DRV(GMA_DPST_BL, psb_dpst_bl_ioctl, DRM_AUTH), 134670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov DRM_IOCTL_DEF_DRV(GMA_GET_PIPE_FROM_CRTC_ID, 1355c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_intel_get_pipe_from_crtc_id, 0), 136670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov DRM_IOCTL_DEF_DRV(GMA_GEM_CREATE, psb_gem_create_ioctl, 1375c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox DRM_UNLOCKED | DRM_AUTH), 138670c044454a33ab679628518d5284fac6246b259Kirill A. Shutemov DRM_IOCTL_DEF_DRV(GMA_GEM_MMAP, psb_gem_mmap_ioctl, 1395c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox DRM_UNLOCKED | DRM_AUTH), 1405c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox}; 1415c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1425c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic void psb_lastclose(struct drm_device *dev) 1435c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 1445c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return; 1455c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 1465c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1475c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic void psb_do_takedown(struct drm_device *dev) 1485c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 1495c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 1505c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1515c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_do_init(struct drm_device *dev) 1525c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 1535c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_private *dev_priv = dev->dev_private; 1545c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct psb_gtt *pg = &dev_priv->gtt; 1555c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1565c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox uint32_t stolen_gtt; 1575c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1585c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox int ret = -ENOMEM; 1595c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1605c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (pg->mmu_gatt_start & 0x0FFFFFFF) { 1615c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_err(dev->dev, "Gatt must be 256M aligned. This is a bug.\n"); 1625c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox ret = -EINVAL; 1635c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox goto out_err; 1645c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 1655c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1665c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1675c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox stolen_gtt = (pg->stolen_size >> PAGE_SHIFT) * 4; 1685c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox stolen_gtt = (stolen_gtt + PAGE_SIZE - 1) >> PAGE_SHIFT; 1695c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox stolen_gtt = 1705c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox (stolen_gtt < pg->gtt_pages) ? stolen_gtt : pg->gtt_pages; 1715c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1725c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->gatt_free_offset = pg->mmu_gatt_start + 1735c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox (stolen_gtt << PAGE_SHIFT) * 1024; 1745c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1755c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (1 || drm_debug) { 1765c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox uint32_t core_id = PSB_RSGX32(PSB_CR_CORE_ID); 1775c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox uint32_t core_rev = PSB_RSGX32(PSB_CR_CORE_REVISION); 1785c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox DRM_INFO("SGX core id = 0x%08x\n", core_id); 1795c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox DRM_INFO("SGX core rev major = 0x%02x, minor = 0x%02x\n", 1805c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox (core_rev & _PSB_CC_REVISION_MAJOR_MASK) >> 1815c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox _PSB_CC_REVISION_MAJOR_SHIFT, 1825c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox (core_rev & _PSB_CC_REVISION_MINOR_MASK) >> 1835c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox _PSB_CC_REVISION_MINOR_SHIFT); 1845c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox DRM_INFO 1855c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox ("SGX core rev maintenance = 0x%02x, designer = 0x%02x\n", 1865c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox (core_rev & _PSB_CC_REVISION_MAINTENANCE_MASK) >> 1875c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox _PSB_CC_REVISION_MAINTENANCE_SHIFT, 1885c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox (core_rev & _PSB_CC_REVISION_DESIGNER_MASK) >> 1895c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox _PSB_CC_REVISION_DESIGNER_SHIFT); 1905c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 1915c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1925c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1935c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox spin_lock_init(&dev_priv->irqmask_lock); 1949242fe23d2ebab9c61dbc50d65f30cfa20a856aeAlan Cox spin_lock_init(&dev_priv->lock_2d); 1955c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 1965c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK0); 1975c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK1); 1985c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox PSB_RSGX32(PSB_CR_BIF_BANK1); 1995c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL) | _PSB_MMU_ER_MASK, 2005c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox PSB_CR_BIF_CTRL); 2015c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_spank(dev_priv); 2025c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2035c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox /* mmu_gatt ?? */ 2045c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox PSB_WSGX32(pg->gatt_start, PSB_CR_BIF_TWOD_REQ_BASE); 2055c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return 0; 2065c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxout_err: 2075c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_do_takedown(dev); 2085c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return ret; 2095c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 2105c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2115c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_driver_unload(struct drm_device *dev) 2125c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 2135c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_private *dev_priv = dev->dev_private; 2145c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2155c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox /* Kill vblank etc here */ 2165c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2175c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox gma_backlight_exit(dev); 2185c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 219f9f23a77f07506a32d9dc1d925bf85c0e7507b66Alan Cox psb_modeset_cleanup(dev); 2205c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2215c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (dev_priv) { 2225c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_lid_timer_takedown(dev_priv); 2235c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox gma_intel_opregion_exit(dev); 2245c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2255c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (dev_priv->ops->chip_teardown) 2265c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->ops->chip_teardown(dev); 2275c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_do_takedown(dev); 2285c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2295c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2305c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (dev_priv->pf_pd) { 2315c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_mmu_free_pagedir(dev_priv->pf_pd); 2325c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->pf_pd = NULL; 2335c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 2345c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (dev_priv->mmu) { 2355c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct psb_gtt *pg = &dev_priv->gtt; 2365c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2375c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox down_read(&pg->sem); 2385c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_mmu_remove_pfn_sequence( 2395c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_mmu_get_default_pd 2405c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox (dev_priv->mmu), 2415c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox pg->mmu_gatt_start, 2425c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->vram_stolen_size >> PAGE_SHIFT); 2435c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox up_read(&pg->sem); 2445c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_mmu_driver_takedown(dev_priv->mmu); 2455c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->mmu = NULL; 2465c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 2475c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_gtt_takedown(dev); 2485c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (dev_priv->scratch_page) { 2495c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox __free_page(dev_priv->scratch_page); 2505c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->scratch_page = NULL; 2515c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 2525c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (dev_priv->vdc_reg) { 2535c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox iounmap(dev_priv->vdc_reg); 2545c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->vdc_reg = NULL; 2555c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 2565c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (dev_priv->sgx_reg) { 2575c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox iounmap(dev_priv->sgx_reg); 2585c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->sgx_reg = NULL; 2595c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 2605c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2615c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox kfree(dev_priv); 2625c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev->dev_private = NULL; 2635c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2645c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox /*destroy VBT data*/ 2655c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_intel_destroy_bios(dev); 2665c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 2675c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2685c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox gma_power_uninit(dev); 2695c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2705c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return 0; 2715c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 2725c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2735c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2745c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_driver_load(struct drm_device *dev, unsigned long chipset) 2755c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 2765c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_private *dev_priv; 2775c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox unsigned long resource_start; 2785c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox unsigned long irqflags; 2795c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox int ret = -ENOMEM; 2805c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_connector *connector; 2811730f89bfcff353484672cdcefbef13b2f374176Patrik Jakobsson struct psb_intel_encoder *psb_intel_encoder; 2825c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2835c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL); 2845c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (dev_priv == NULL) 2855c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return -ENOMEM; 2865c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 2875c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->ops = (struct psb_ops *)chipset; 2885c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->dev = dev; 2895c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev->dev_private = (void *) dev_priv; 2905c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 291466e69b8b03b8c1987367912782bc12988ad8794Dave Airlie pci_set_master(dev->pdev); 292466e69b8b03b8c1987367912782bc12988ad8794Dave Airlie 29384b08fe62c9e8c066a29d6d6f656e409a2a86b27Patrik Jakobsson if (!IS_PSB(dev)) { 29484b08fe62c9e8c066a29d6d6f656e409a2a86b27Patrik Jakobsson if (pci_enable_msi(dev->pdev)) 29584b08fe62c9e8c066a29d6d6f656e409a2a86b27Patrik Jakobsson dev_warn(dev->dev, "Enabling MSI failed!\n"); 29684b08fe62c9e8c066a29d6d6f656e409a2a86b27Patrik Jakobsson } 29784b08fe62c9e8c066a29d6d6f656e409a2a86b27Patrik Jakobsson 2985c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->num_pipe = dev_priv->ops->pipes; 2995c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3005c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox resource_start = pci_resource_start(dev->pdev, PSB_MMIO_RESOURCE); 3015c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3025c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->vdc_reg = 3035c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox ioremap(resource_start + PSB_VDC_OFFSET, PSB_VDC_SIZE); 3045c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (!dev_priv->vdc_reg) 3055c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox goto out_err; 3065c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3075c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->sgx_reg = ioremap(resource_start + dev_priv->ops->sgx_offset, 3085c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox PSB_SGX_SIZE); 3095c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (!dev_priv->sgx_reg) 3105c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox goto out_err; 3115c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3125c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox ret = dev_priv->ops->chip_setup(dev); 3135c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (ret) 3145c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox goto out_err; 3155c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3165c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox /* Init OSPM support */ 3175c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox gma_power_init(dev); 3185c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3195c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox ret = -ENOMEM; 3205c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3215c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->scratch_page = alloc_page(GFP_DMA32 | __GFP_ZERO); 3225c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (!dev_priv->scratch_page) 3235c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox goto out_err; 3245c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3255c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox set_pages_uc(dev_priv->scratch_page, 1); 3265c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3275c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox ret = psb_gtt_init(dev, 0); 3285c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (ret) 3295c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox goto out_err; 3305c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3315c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->mmu = psb_mmu_driver_init((void *)0, 3325c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox drm_psb_trap_pagefaults, 0, 3335c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv); 3345c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (!dev_priv->mmu) 3355c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox goto out_err; 3365c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3375c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->pf_pd = psb_mmu_alloc_pd(dev_priv->mmu, 1, 0); 3385c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (!dev_priv->pf_pd) 3395c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox goto out_err; 3405c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3415c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0); 3425c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_mmu_set_pd_context(dev_priv->pf_pd, 1); 3435c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3445c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox ret = psb_do_init(dev); 3455c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (ret) 3465c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return ret; 3475c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3485c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox PSB_WSGX32(0x20000000, PSB_CR_PDS_EXEC_BASE); 3495c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox PSB_WSGX32(0x30000000, PSB_CR_BIF_3D_REQ_BASE); 3505c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3515c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox/* igd_opregion_init(&dev_priv->opregion_dev); */ 3525f68127d9cf4b358060ce5f9906246262a56f179Alan Cox/* acpi_video_register(); */ 3535c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (dev_priv->lid_state) 3545c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_lid_timer_init(dev_priv); 3555c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3565c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox ret = drm_vblank_init(dev, dev_priv->num_pipe); 3575c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (ret) 3585c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox goto out_err; 3595c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3605c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox /* 3615c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * Install interrupt handlers prior to powering off SGX or else we will 3625c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * crash. 3635c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox */ 3645c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->vdc_irq_mask = 0; 3655c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->pipestat[0] = 0; 3665c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->pipestat[1] = 0; 3675c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->pipestat[2] = 0; 3685c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags); 3695c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM); 3705c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox PSB_WVDC32(0x00000000, PSB_INT_ENABLE_R); 3715c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox PSB_WVDC32(0xFFFFFFFF, PSB_INT_MASK_R); 3725c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags); 373e036ba5914df8a6c2ce665ba4631fe1f17f4cc2bPatrik Jakobsson if (IS_PSB(dev) && drm_core_check_feature(dev, DRIVER_MODESET)) 3745c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox drm_irq_install(dev); 3755c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3765c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev->vblank_disable_allowed = 1; 3775c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3785c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */ 3795c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3805c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev->driver->get_vblank_counter = psb_get_vblank_counter; 3815c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 382f9f23a77f07506a32d9dc1d925bf85c0e7507b66Alan Cox psb_modeset_init(dev); 383f9f23a77f07506a32d9dc1d925bf85c0e7507b66Alan Cox psb_fbdev_init(dev); 384f9f23a77f07506a32d9dc1d925bf85c0e7507b66Alan Cox drm_kms_helper_poll_init(dev); 3855c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3865c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox /* Only add backlight support if we have LVDS output */ 3875c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox list_for_each_entry(connector, &dev->mode_config.connector_list, 3885c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox head) { 3891730f89bfcff353484672cdcefbef13b2f374176Patrik Jakobsson psb_intel_encoder = psb_intel_attached_encoder(connector); 3905c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3911730f89bfcff353484672cdcefbef13b2f374176Patrik Jakobsson switch (psb_intel_encoder->type) { 3925c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox case INTEL_OUTPUT_LVDS: 3935c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox case INTEL_OUTPUT_MIPI: 3945c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox ret = gma_backlight_init(dev); 3955c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox break; 3965c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 3975c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 3985c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 3995c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (ret) 4005c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return ret; 4015c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#if 0 4025c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox /*enable runtime pm at last*/ 4035c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox pm_runtime_enable(&dev->pdev->dev); 4045c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox pm_runtime_set_active(&dev->pdev->dev); 4055c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#endif 4065c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox /*Intel drm driver load is done, continue doing pvr load*/ 4075c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return 0; 4085c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxout_err: 4095c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_driver_unload(dev); 4105c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return ret; 4115c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 4125c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 41315308e23fb1bbb485be648b379717cecdc8a0da1Kirill A. Shutemovstatic int psb_driver_device_is_agp(struct drm_device *dev) 4145c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 4155c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return 0; 4165c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 4175c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4185c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic inline void get_brightness(struct backlight_device *bd) 4195c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 4205c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE 4215c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (bd) { 4225c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox bd->props.brightness = bd->ops->get_brightness(bd); 4235c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox backlight_update_status(bd); 4245c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 4255c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox#endif 4265c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 4275c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4285c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_dpst_bl_ioctl(struct drm_device *dev, void *data, 4295c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_file *file_priv) 4305c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 4315c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_private *dev_priv = psb_priv(dev); 4325c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox uint32_t *arg = data; 4335c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4345c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->blc_adj2 = *arg; 4355c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox get_brightness(dev_priv->backlight_device); 4365c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return 0; 4375c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 4385c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4395c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_adb_ioctl(struct drm_device *dev, void *data, 4405c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_file *file_priv) 4415c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 4425c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_private *dev_priv = psb_priv(dev); 4435c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox uint32_t *arg = data; 4445c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4455c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->blc_adj1 = *arg; 4465c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox get_brightness(dev_priv->backlight_device); 4475c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return 0; 4485c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 4495c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4505c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_gamma_ioctl(struct drm_device *dev, void *data, 4515c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_file *file_priv) 4525c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 4535c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_dpst_lut_arg *lut_arg = data; 4545c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_mode_object *obj; 4555c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_crtc *crtc; 4565c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_connector *connector; 4575c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct psb_intel_crtc *psb_intel_crtc; 4585c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox int i = 0; 4595c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox int32_t obj_id; 4605c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4615c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox obj_id = lut_arg->output_id; 4625c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_CONNECTOR); 4635c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (!obj) { 4645c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_dbg(dev->dev, "Invalid Connector object.\n"); 4655c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return -EINVAL; 4665c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 4675c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4685c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox connector = obj_to_connector(obj); 4695c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox crtc = connector->encoder->crtc; 4705c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_intel_crtc = to_psb_intel_crtc(crtc); 4715c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4725c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox for (i = 0; i < 256; i++) 4735c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_intel_crtc->lut_adj[i] = lut_arg->lut[i]; 4745c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4755c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox psb_intel_crtc_load_lut(crtc); 4765c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4775c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return 0; 4785c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 4795c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4805c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_mode_operation_ioctl(struct drm_device *dev, void *data, 4815c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_file *file_priv) 4825c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 4835c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox uint32_t obj_id; 4845c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox uint16_t op; 4855c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_mode_modeinfo *umode; 4865c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_display_mode *mode = NULL; 4875c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_mode_operation_arg *arg; 4885c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_mode_object *obj; 4895c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_connector *connector; 4905c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_connector_helper_funcs *connector_funcs; 4915c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox int ret = 0; 4925c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox int resp = MODE_OK; 4935c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4945c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox arg = (struct drm_psb_mode_operation_arg *)data; 4955c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox obj_id = arg->obj_id; 4965c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox op = arg->operation; 4975c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 4985c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox switch (op) { 4995c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox case PSB_MODE_OPERATION_MODE_VALID: 5005c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox umode = &arg->mode; 5015c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5025c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mutex_lock(&dev->mode_config.mutex); 5035c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5045c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox obj = drm_mode_object_find(dev, obj_id, 5055c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox DRM_MODE_OBJECT_CONNECTOR); 5065c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (!obj) { 5075c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox ret = -EINVAL; 5085c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox goto mode_op_out; 5095c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 5105c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5115c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox connector = obj_to_connector(obj); 5125c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5135c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode = drm_mode_create(dev); 5145c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (!mode) { 5155c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox ret = -ENOMEM; 5165c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox goto mode_op_out; 5175c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 5185c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5195c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox /* drm_crtc_convert_umode(mode, umode); */ 5205c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox { 5215c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->clock = umode->clock; 5225c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->hdisplay = umode->hdisplay; 5235c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->hsync_start = umode->hsync_start; 5245c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->hsync_end = umode->hsync_end; 5255c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->htotal = umode->htotal; 5265c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->hskew = umode->hskew; 5275c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->vdisplay = umode->vdisplay; 5285c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->vsync_start = umode->vsync_start; 5295c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->vsync_end = umode->vsync_end; 5305c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->vtotal = umode->vtotal; 5315c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->vscan = umode->vscan; 5325c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->vrefresh = umode->vrefresh; 5335c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->flags = umode->flags; 5345c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->type = umode->type; 5355c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox strncpy(mode->name, umode->name, DRM_DISPLAY_MODE_LEN); 5365c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mode->name[DRM_DISPLAY_MODE_LEN-1] = 0; 5375c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 5385c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5395c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox connector_funcs = (struct drm_connector_helper_funcs *) 5405c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox connector->helper_private; 5415c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5425c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (connector_funcs->mode_valid) { 5435c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox resp = connector_funcs->mode_valid(connector, mode); 54461bedf702c81c47edf3bb0dec50e2de7c4537255Alan Cox arg->data = resp; 5455c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 5465c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5475c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox /*do some clean up work*/ 5485c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (mode) 5495c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox drm_mode_destroy(dev, mode); 5505c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxmode_op_out: 5515c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox mutex_unlock(&dev->mode_config.mutex); 5525c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return ret; 5535c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5545c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox default: 5555c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_dbg(dev->dev, "Unsupported psb mode operation\n"); 5565c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return -EOPNOTSUPP; 5575c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 5585c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5595c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return 0; 5605c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 5615c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5625c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_stolen_memory_ioctl(struct drm_device *dev, void *data, 5635c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_file *file_priv) 5645c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 5655c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_private *dev_priv = psb_priv(dev); 5665c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_stolen_memory_arg *arg = data; 5675c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5685c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox arg->base = dev_priv->stolen_base; 5695c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox arg->size = dev_priv->vram_stolen_size; 5705c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5715c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return 0; 5725c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 5735c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5745c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_driver_open(struct drm_device *dev, struct drm_file *priv) 5755c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 5765c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return 0; 5775c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 5785c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5795c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic void psb_driver_close(struct drm_device *dev, struct drm_file *priv) 5805c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 5815c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 5825c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5835c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic long psb_unlocked_ioctl(struct file *filp, unsigned int cmd, 5845c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox unsigned long arg) 5855c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 5865c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_file *file_priv = filp->private_data; 5875c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_device *dev = file_priv->minor->dev; 5885c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_psb_private *dev_priv = dev->dev_private; 5895c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox static unsigned int runtime_allowed; 5905c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 5915c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox if (runtime_allowed == 1 && dev_priv->is_lvds_on) { 5925c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox runtime_allowed++; 5935c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox pm_runtime_allow(&dev->pdev->dev); 5945c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox dev_priv->rpm_enabled = 1; 5955c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox } 5965c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return drm_ioctl(filp, cmd, arg); 5975c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox /* FIXME: do we need to wrap the other side of this */ 5985c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 5995c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 6005c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 6015c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox/* When a client dies: 6025c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox * - Check for and clean up flipped page state 6035c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox */ 60415308e23fb1bbb485be648b379717cecdc8a0da1Kirill A. Shutemovstatic void psb_driver_preclose(struct drm_device *dev, struct drm_file *priv) 6055c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 6065c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 6075c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 6085c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic void psb_remove(struct pci_dev *pdev) 6095c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 6105c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox struct drm_device *dev = pci_get_drvdata(pdev); 6115c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox drm_put_dev(dev); 6125c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 6135c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 6145c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic const struct dev_pm_ops psb_pm_ops = { 6155c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .resume = gma_power_resume, 6165c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .suspend = gma_power_suspend, 6175c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .runtime_suspend = psb_runtime_suspend, 6185c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .runtime_resume = psb_runtime_resume, 6195c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .runtime_idle = psb_runtime_idle, 6205c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox}; 6215c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 6225c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic struct vm_operations_struct psb_gem_vm_ops = { 6235c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .fault = psb_gem_fault, 6245c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .open = drm_gem_vm_open, 6255c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .close = drm_gem_vm_close, 6265c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox}; 6275c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 6281595c568c9237d1b1371ef3a2a2d98d231b1b59bIlija Hadzicstatic const struct file_operations psb_gem_fops = { 6291595c568c9237d1b1371ef3a2a2d98d231b1b59bIlija Hadzic .owner = THIS_MODULE, 6301595c568c9237d1b1371ef3a2a2d98d231b1b59bIlija Hadzic .open = drm_open, 6311595c568c9237d1b1371ef3a2a2d98d231b1b59bIlija Hadzic .release = drm_release, 6321595c568c9237d1b1371ef3a2a2d98d231b1b59bIlija Hadzic .unlocked_ioctl = psb_unlocked_ioctl, 6331595c568c9237d1b1371ef3a2a2d98d231b1b59bIlija Hadzic .mmap = drm_gem_mmap, 6341595c568c9237d1b1371ef3a2a2d98d231b1b59bIlija Hadzic .poll = drm_poll, 6351595c568c9237d1b1371ef3a2a2d98d231b1b59bIlija Hadzic .fasync = drm_fasync, 6361595c568c9237d1b1371ef3a2a2d98d231b1b59bIlija Hadzic .read = drm_read, 6371595c568c9237d1b1371ef3a2a2d98d231b1b59bIlija Hadzic}; 6381595c568c9237d1b1371ef3a2a2d98d231b1b59bIlija Hadzic 6395c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic struct drm_driver driver = { 6405c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \ 6415c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox DRIVER_IRQ_VBL | DRIVER_MODESET | DRIVER_GEM , 6425c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .load = psb_driver_load, 6435c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .unload = psb_driver_unload, 6445c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 6455c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .ioctls = psb_ioctls, 6465c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .num_ioctls = DRM_ARRAY_SIZE(psb_ioctls), 6475c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .device_is_agp = psb_driver_device_is_agp, 6485c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .irq_preinstall = psb_irq_preinstall, 6495c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .irq_postinstall = psb_irq_postinstall, 6505c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .irq_uninstall = psb_irq_uninstall, 6515c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .irq_handler = psb_irq_handler, 6525c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .enable_vblank = psb_enable_vblank, 6535c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .disable_vblank = psb_disable_vblank, 6545c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .get_vblank_counter = psb_get_vblank_counter, 6555c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .lastclose = psb_lastclose, 6565c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .open = psb_driver_open, 6575c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .preclose = psb_driver_preclose, 6585c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .postclose = psb_driver_close, 6595c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .reclaim_buffers = drm_core_reclaim_buffers, 6605c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 6615c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .gem_init_object = psb_gem_init_object, 6625c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .gem_free_object = psb_gem_free_object, 6635c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .gem_vm_ops = &psb_gem_vm_ops, 6645c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .dumb_create = psb_gem_dumb_create, 6655c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .dumb_map_offset = psb_gem_dumb_map_gtt, 6665c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .dumb_destroy = psb_gem_dumb_destroy, 6671595c568c9237d1b1371ef3a2a2d98d231b1b59bIlija Hadzic .fops = &psb_gem_fops, 6685c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .name = DRIVER_NAME, 6695c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .desc = DRIVER_DESC, 6705c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .date = PSB_DRM_DRIVER_DATE, 6715c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .major = PSB_DRM_DRIVER_MAJOR, 6725c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .minor = PSB_DRM_DRIVER_MINOR, 6735c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .patchlevel = PSB_DRM_DRIVER_PATCHLEVEL 6745c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox}; 6755c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 6765c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic struct pci_driver psb_pci_driver = { 6775c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .name = DRIVER_NAME, 6785c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .id_table = pciidlist, 6795c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .probe = psb_probe, 6805c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox .remove = psb_remove, 681aa53f5331c4ea156b6479c6e4d9a5d35528ac1ebKirill A. Shutemov .driver = { 682aa53f5331c4ea156b6479c6e4d9a5d35528ac1ebKirill A. Shutemov .pm = &psb_pm_ops, 683aa53f5331c4ea156b6479c6e4d9a5d35528ac1ebKirill A. Shutemov } 6845c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox}; 6855c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 6865c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 6875c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 6885c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return drm_get_pci_dev(pdev, ent, &driver); 6895c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 6905c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 6915c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic int __init psb_init(void) 6925c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 6935c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox return drm_pci_init(&driver, &psb_pci_driver); 6945c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 6955c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 6965c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxstatic void __exit psb_exit(void) 6975c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox{ 6985c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox drm_pci_exit(&driver, &psb_pci_driver); 6995c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox} 7005c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 7015c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxlate_initcall(psb_init); 7025c49fd3aa0ab025e5f94617249db10a33138f37bAlan Coxmodule_exit(psb_exit); 7035c49fd3aa0ab025e5f94617249db10a33138f37bAlan Cox 7045c49fd3aa0ab025e5f94617249db10a33138f37bAlan CoxMODULE_AUTHOR("Alan Cox <alan@linux.intel.com> and others"); 7055c49fd3aa0ab025e5f94617249db10a33138f37bAlan CoxMODULE_DESCRIPTION(DRIVER_DESC); 7065c49fd3aa0ab025e5f94617249db10a33138f37bAlan CoxMODULE_LICENSE("GPL"); 707