diff options
Diffstat (limited to 'drivers/staging/gma500/psb_drv.c')
| -rw-r--r-- | drivers/staging/gma500/psb_drv.c | 1230 |
1 files changed, 0 insertions, 1230 deletions
diff --git a/drivers/staging/gma500/psb_drv.c b/drivers/staging/gma500/psb_drv.c deleted file mode 100644 index 95816808f86..00000000000 --- a/drivers/staging/gma500/psb_drv.c +++ /dev/null @@ -1,1230 +0,0 @@ -/************************************************************************** - * Copyright (c) 2007-2011, Intel Corporation. - * All Rights Reserved. - * Copyright (c) 2008, Tungsten Graphics, Inc. Cedar Park, TX., USA. - * All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * - **************************************************************************/ - -#include <drm/drmP.h> -#include <drm/drm.h> -#include "psb_drm.h" -#include "psb_drv.h" -#include "framebuffer.h" -#include "psb_reg.h" -#include "psb_intel_reg.h" -#include "intel_bios.h" -#include "mid_bios.h" -#include "mdfld_dsi_dbi.h" -#include <drm/drm_pciids.h> -#include "power.h" -#include <linux/cpu.h> -#include <linux/notifier.h> -#include <linux/spinlock.h> -#include <linux/pm_runtime.h> -#include <linux/module.h> -#include <acpi/video.h> - -static int drm_psb_trap_pagefaults; - -int drm_psb_no_fb; - -static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent); - -MODULE_PARM_DESC(no_fb, "Disable FBdev"); -MODULE_PARM_DESC(trap_pagefaults, "Error and reset on MMU pagefaults"); -module_param_named(no_fb, drm_psb_no_fb, int, 0600); -module_param_named(trap_pagefaults, drm_psb_trap_pagefaults, int, 0600); - - -static DEFINE_PCI_DEVICE_TABLE(pciidlist) = { - { 0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops }, - { 0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops }, -#if defined(CONFIG_DRM_PSB_MRST) - { 0x8086, 0x4100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops}, - { 0x8086, 0x4101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops}, - { 0x8086, 0x4102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops}, - { 0x8086, 0x4103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops}, - { 0x8086, 0x4104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops}, - { 0x8086, 0x4105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops}, - { 0x8086, 0x4106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops}, - { 0x8086, 0x4107, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops}, -#endif -#if defined(CONFIG_DRM_PSB_MFLD) - { 0x8086, 0x0130, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, - { 0x8086, 0x0131, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, - { 0x8086, 0x0132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, - { 0x8086, 0x0133, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, - { 0x8086, 0x0134, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, - { 0x8086, 0x0135, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, - { 0x8086, 0x0136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, - { 0x8086, 0x0137, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops}, -#endif -#if defined(CONFIG_DRM_PSB_CDV) - { 0x8086, 0x0be0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, - { 0x8086, 0x0be1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, - { 0x8086, 0x0be2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, - { 0x8086, 0x0be3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, - { 0x8086, 0x0be4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, - { 0x8086, 0x0be5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, - { 0x8086, 0x0be6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, - { 0x8086, 0x0be7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, -#endif - { 0, 0, 0} -}; -MODULE_DEVICE_TABLE(pci, pciidlist); - -/* - * Standard IOCTLs. - */ - -#define DRM_IOCTL_PSB_SIZES \ - DRM_IOR(DRM_PSB_SIZES + DRM_COMMAND_BASE, \ - struct drm_psb_sizes_arg) -#define DRM_IOCTL_PSB_FUSE_REG \ - DRM_IOWR(DRM_PSB_FUSE_REG + DRM_COMMAND_BASE, uint32_t) -#define DRM_IOCTL_PSB_DC_STATE \ - DRM_IOW(DRM_PSB_DC_STATE + DRM_COMMAND_BASE, \ - struct drm_psb_dc_state_arg) -#define DRM_IOCTL_PSB_ADB \ - DRM_IOWR(DRM_PSB_ADB + DRM_COMMAND_BASE, uint32_t) -#define DRM_IOCTL_PSB_MODE_OPERATION \ - DRM_IOWR(DRM_PSB_MODE_OPERATION + DRM_COMMAND_BASE, \ - struct drm_psb_mode_operation_arg) -#define DRM_IOCTL_PSB_STOLEN_MEMORY \ - DRM_IOWR(DRM_PSB_STOLEN_MEMORY + DRM_COMMAND_BASE, \ - struct drm_psb_stolen_memory_arg) -#define DRM_IOCTL_PSB_REGISTER_RW \ - DRM_IOWR(DRM_PSB_REGISTER_RW + DRM_COMMAND_BASE, \ - struct drm_psb_register_rw_arg) -#define DRM_IOCTL_PSB_DPST \ - DRM_IOWR(DRM_PSB_DPST + DRM_COMMAND_BASE, \ - uint32_t) -#define DRM_IOCTL_PSB_GAMMA \ - DRM_IOWR(DRM_PSB_GAMMA + DRM_COMMAND_BASE, \ - struct drm_psb_dpst_lut_arg) -#define DRM_IOCTL_PSB_DPST_BL \ - DRM_IOWR(DRM_PSB_DPST_BL + DRM_COMMAND_BASE, \ - uint32_t) -#define DRM_IOCTL_PSB_GET_PIPE_FROM_CRTC_ID \ - DRM_IOWR(DRM_PSB_GET_PIPE_FROM_CRTC_ID + DRM_COMMAND_BASE, \ - struct drm_psb_get_pipe_from_crtc_id_arg) -#define DRM_IOCTL_PSB_GEM_CREATE \ - DRM_IOWR(DRM_PSB_GEM_CREATE + DRM_COMMAND_BASE, \ - struct drm_psb_gem_create) -#define DRM_IOCTL_PSB_2D_OP \ - DRM_IOW(DRM_PSB_2D_OP + DRM_COMMAND_BASE, \ - struct drm_psb_2d_op) -#define DRM_IOCTL_PSB_GEM_MMAP \ - DRM_IOWR(DRM_PSB_GEM_MMAP + DRM_COMMAND_BASE, \ - struct drm_psb_gem_mmap) - -static int psb_sizes_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -static int psb_dc_state_ioctl(struct drm_device *dev, void * data, - struct drm_file *file_priv); -static int psb_adb_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -static int psb_mode_operation_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -static int psb_stolen_memory_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -static int psb_register_rw_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -static int psb_dpst_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -static int psb_gamma_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -static int psb_dpst_bl_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); - -#define PSB_IOCTL_DEF(ioctl, func, flags) \ - [DRM_IOCTL_NR(ioctl) - DRM_COMMAND_BASE] = {ioctl, flags, func} - -static struct drm_ioctl_desc psb_ioctls[] = { - PSB_IOCTL_DEF(DRM_IOCTL_PSB_SIZES, psb_sizes_ioctl, DRM_AUTH), - PSB_IOCTL_DEF(DRM_IOCTL_PSB_DC_STATE, psb_dc_state_ioctl, DRM_AUTH), - PSB_IOCTL_DEF(DRM_IOCTL_PSB_ADB, psb_adb_ioctl, DRM_AUTH), - PSB_IOCTL_DEF(DRM_IOCTL_PSB_MODE_OPERATION, psb_mode_operation_ioctl, - DRM_AUTH), - PSB_IOCTL_DEF(DRM_IOCTL_PSB_STOLEN_MEMORY, psb_stolen_memory_ioctl, - DRM_AUTH), - PSB_IOCTL_DEF(DRM_IOCTL_PSB_REGISTER_RW, psb_register_rw_ioctl, - DRM_AUTH), - PSB_IOCTL_DEF(DRM_IOCTL_PSB_DPST, psb_dpst_ioctl, DRM_AUTH), - PSB_IOCTL_DEF(DRM_IOCTL_PSB_GAMMA, psb_gamma_ioctl, DRM_AUTH), - PSB_IOCTL_DEF(DRM_IOCTL_PSB_DPST_BL, psb_dpst_bl_ioctl, DRM_AUTH), - PSB_IOCTL_DEF(DRM_IOCTL_PSB_GET_PIPE_FROM_CRTC_ID, - psb_intel_get_pipe_from_crtc_id, 0), - PSB_IOCTL_DEF(DRM_IOCTL_PSB_GEM_CREATE, psb_gem_create_ioctl, - DRM_UNLOCKED | DRM_AUTH), - PSB_IOCTL_DEF(DRM_IOCTL_PSB_2D_OP, psb_accel_ioctl, - DRM_UNLOCKED| DRM_AUTH), - PSB_IOCTL_DEF(DRM_IOCTL_PSB_GEM_MMAP, psb_gem_mmap_ioctl, - DRM_UNLOCKED | DRM_AUTH), -}; - -static void psb_lastclose(struct drm_device *dev) -{ - return; -} - -static void psb_do_takedown(struct drm_device *dev) -{ -} - -static int psb_do_init(struct drm_device *dev) -{ - struct drm_psb_private *dev_priv = dev->dev_private; - struct psb_gtt *pg = &dev_priv->gtt; - - uint32_t stolen_gtt; - - int ret = -ENOMEM; - - if (pg->mmu_gatt_start & 0x0FFFFFFF) { - dev_err(dev->dev, "Gatt must be 256M aligned. This is a bug.\n"); - ret = -EINVAL; - goto out_err; - } - - - stolen_gtt = (pg->stolen_size >> PAGE_SHIFT) * 4; - stolen_gtt = (stolen_gtt + PAGE_SIZE - 1) >> PAGE_SHIFT; - stolen_gtt = - (stolen_gtt < pg->gtt_pages) ? stolen_gtt : pg->gtt_pages; - - dev_priv->gatt_free_offset = pg->mmu_gatt_start + - (stolen_gtt << PAGE_SHIFT) * 1024; - - if (1 || drm_debug) { - uint32_t core_id = PSB_RSGX32(PSB_CR_CORE_ID); - uint32_t core_rev = PSB_RSGX32(PSB_CR_CORE_REVISION); - DRM_INFO("SGX core id = 0x%08x\n", core_id); - DRM_INFO("SGX core rev major = 0x%02x, minor = 0x%02x\n", - (core_rev & _PSB_CC_REVISION_MAJOR_MASK) >> - _PSB_CC_REVISION_MAJOR_SHIFT, - (core_rev & _PSB_CC_REVISION_MINOR_MASK) >> - _PSB_CC_REVISION_MINOR_SHIFT); - DRM_INFO - ("SGX core rev maintenance = 0x%02x, designer = 0x%02x\n", - (core_rev & _PSB_CC_REVISION_MAINTENANCE_MASK) >> - _PSB_CC_REVISION_MAINTENANCE_SHIFT, - (core_rev & _PSB_CC_REVISION_DESIGNER_MASK) >> - _PSB_CC_REVISION_DESIGNER_SHIFT); - } - - - spin_lock_init(&dev_priv->irqmask_lock); - spin_lock_init(&dev_priv->lock_2d); - - PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK0); - PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK1); - PSB_RSGX32(PSB_CR_BIF_BANK1); - PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL) | _PSB_MMU_ER_MASK, - PSB_CR_BIF_CTRL); - psb_spank(dev_priv); - - /* mmu_gatt ?? */ - PSB_WSGX32(pg->gatt_start, PSB_CR_BIF_TWOD_REQ_BASE); - return 0; -out_err: - psb_do_takedown(dev); - return ret; -} - -static int psb_driver_unload(struct drm_device *dev) -{ - struct drm_psb_private *dev_priv = dev->dev_private; - - /* Kill vblank etc here */ - - gma_backlight_exit(dev); - - if (drm_psb_no_fb == 0) - psb_modeset_cleanup(dev); - - if (dev_priv) { - psb_lid_timer_takedown(dev_priv); - gma_intel_opregion_exit(dev); - - if (dev_priv->ops->chip_teardown) - dev_priv->ops->chip_teardown(dev); - psb_do_takedown(dev); - - - if (dev_priv->pf_pd) { - psb_mmu_free_pagedir(dev_priv->pf_pd); - dev_priv->pf_pd = NULL; - } - if (dev_priv->mmu) { - struct psb_gtt *pg = &dev_priv->gtt; - - down_read(&pg->sem); - psb_mmu_remove_pfn_sequence( - psb_mmu_get_default_pd - (dev_priv->mmu), - pg->mmu_gatt_start, - dev_priv->vram_stolen_size >> PAGE_SHIFT); - up_read(&pg->sem); - psb_mmu_driver_takedown(dev_priv->mmu); - dev_priv->mmu = NULL; - } - psb_gtt_takedown(dev); - if (dev_priv->scratch_page) { - __free_page(dev_priv->scratch_page); - dev_priv->scratch_page = NULL; - } - if (dev_priv->vdc_reg) { - iounmap(dev_priv->vdc_reg); - dev_priv->vdc_reg = NULL; - } - if (dev_priv->sgx_reg) { - iounmap(dev_priv->sgx_reg); - dev_priv->sgx_reg = NULL; - } - - kfree(dev_priv); - dev->dev_private = NULL; - - /*destroy VBT data*/ - psb_intel_destroy_bios(dev); - } - - gma_power_uninit(dev); - - return 0; -} - - -static int psb_driver_load(struct drm_device *dev, unsigned long chipset) -{ - struct drm_psb_private *dev_priv; - unsigned long resource_start; - struct psb_gtt *pg; - unsigned long irqflags; - int ret = -ENOMEM; - uint32_t tt_pages; - struct drm_connector *connector; - struct psb_intel_output *psb_intel_output; - - dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL); - if (dev_priv == NULL) - return -ENOMEM; - - dev_priv->ops = (struct psb_ops *)chipset; - dev_priv->dev = dev; - dev->dev_private = (void *) dev_priv; - - if (!IS_PSB(dev)) { - if (pci_enable_msi(dev->pdev)) - dev_warn(dev->dev, "Enabling MSI failed!\n"); - } - - dev_priv->num_pipe = dev_priv->ops->pipes; - - resource_start = pci_resource_start(dev->pdev, PSB_MMIO_RESOURCE); - - dev_priv->vdc_reg = - ioremap(resource_start + PSB_VDC_OFFSET, PSB_VDC_SIZE); - if (!dev_priv->vdc_reg) - goto out_err; - - dev_priv->sgx_reg = ioremap(resource_start + dev_priv->ops->sgx_offset, - PSB_SGX_SIZE); - if (!dev_priv->sgx_reg) - goto out_err; - - ret = dev_priv->ops->chip_setup(dev); - if (ret) - goto out_err; - - /* Init OSPM support */ - gma_power_init(dev); - - ret = -ENOMEM; - - dev_priv->scratch_page = alloc_page(GFP_DMA32 | __GFP_ZERO); - if (!dev_priv->scratch_page) - goto out_err; - - set_pages_uc(dev_priv->scratch_page, 1); - - ret = psb_gtt_init(dev, 0); - if (ret) - goto out_err; - - dev_priv->mmu = psb_mmu_driver_init((void *)0, - drm_psb_trap_pagefaults, 0, - dev_priv); - if (!dev_priv->mmu) - goto out_err; - - pg = &dev_priv->gtt; - - tt_pages = (pg->gatt_pages < PSB_TT_PRIV0_PLIMIT) ? - (pg->gatt_pages) : PSB_TT_PRIV0_PLIMIT; - - - dev_priv->pf_pd = psb_mmu_alloc_pd(dev_priv->mmu, 1, 0); - if (!dev_priv->pf_pd) - goto out_err; - - psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0); - psb_mmu_set_pd_context(dev_priv->pf_pd, 1); - - ret = psb_do_init(dev); - if (ret) - return ret; - - PSB_WSGX32(0x20000000, PSB_CR_PDS_EXEC_BASE); - PSB_WSGX32(0x30000000, PSB_CR_BIF_3D_REQ_BASE); - -/* igd_opregion_init(&dev_priv->opregion_dev); */ - acpi_video_register(); - if (dev_priv->lid_state) - psb_lid_timer_init(dev_priv); - - ret = drm_vblank_init(dev, dev_priv->num_pipe); - if (ret) - goto out_err; - - /* - * Install interrupt handlers prior to powering off SGX or else we will - * crash. - */ - dev_priv->vdc_irq_mask = 0; - dev_priv->pipestat[0] = 0; - dev_priv->pipestat[1] = 0; - dev_priv->pipestat[2] = 0; - spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags); - PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM); - PSB_WVDC32(0x00000000, PSB_INT_ENABLE_R); - PSB_WVDC32(0xFFFFFFFF, PSB_INT_MASK_R); - spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags); - if (IS_PSB(dev) && drm_core_check_feature(dev, DRIVER_MODESET)) - drm_irq_install(dev); - - dev->vblank_disable_allowed = 1; - - dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */ - - dev->driver->get_vblank_counter = psb_get_vblank_counter; - -#if defined(CONFIG_DRM_PSB_MFLD) - /* FIXME: this is not the right place for this stuff ! */ - mdfld_output_setup(dev); -#endif - if (drm_psb_no_fb == 0) { - psb_modeset_init(dev); - psb_fbdev_init(dev); - drm_kms_helper_poll_init(dev); - } - - /* Only add backlight support if we have LVDS output */ - list_for_each_entry(connector, &dev->mode_config.connector_list, - head) { - psb_intel_output = to_psb_intel_output(connector); - - switch (psb_intel_output->type) { - case INTEL_OUTPUT_LVDS: - case INTEL_OUTPUT_MIPI: - ret = gma_backlight_init(dev); - break; - } - } - - if (ret) - return ret; - - /* Enable runtime pm at last */ - pm_runtime_set_active(&dev->pdev->dev); - return 0; -out_err: - psb_driver_unload(dev); - return ret; -} - -int psb_driver_device_is_agp(struct drm_device *dev) -{ - return 0; -} - - -static int psb_sizes_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_psb_private *dev_priv = psb_priv(dev); - struct drm_psb_sizes_arg *arg = data; - - *arg = dev_priv->sizes; - return 0; -} - -static int psb_dc_state_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - uint32_t flags; - uint32_t obj_id; - struct drm_mode_object *obj; - struct drm_connector *connector; - struct drm_crtc *crtc; - struct drm_psb_dc_state_arg *arg = data; - - - /* Double check MRST case */ - if (IS_MRST(dev) || IS_MFLD(dev)) - return -EOPNOTSUPP; - - flags = arg->flags; - obj_id = arg->obj_id; - - if (flags & PSB_DC_CRTC_MASK) { - obj = drm_mode_object_find(dev, obj_id, - DRM_MODE_OBJECT_CRTC); - if (!obj) { - dev_dbg(dev->dev, "Invalid CRTC object.\n"); - return -EINVAL; - } - - crtc = obj_to_crtc(obj); - - mutex_lock(&dev->mode_config.mutex); - if (drm_helper_crtc_in_use(crtc)) { - if (flags & PSB_DC_CRTC_SAVE) - crtc->funcs->save(crtc); - else - crtc->funcs->restore(crtc); - } - mutex_unlock(&dev->mode_config.mutex); - - return 0; - } else if (flags & PSB_DC_OUTPUT_MASK) { - obj = drm_mode_object_find(dev, obj_id, - DRM_MODE_OBJECT_CONNECTOR); - if (!obj) { - dev_dbg(dev->dev, "Invalid connector id.\n"); - return -EINVAL; - } - - connector = obj_to_connector(obj); - if (flags & PSB_DC_OUTPUT_SAVE) - connector->funcs->save(connector); - else - connector->funcs->restore(connector); - - return 0; - } - return -EINVAL; -} - -static inline void get_brightness(struct backlight_device *bd) -{ -#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE - if (bd) { - bd->props.brightness = bd->ops->get_brightness(bd); - backlight_update_status(bd); - } -#endif -} - -static int psb_dpst_bl_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_psb_private *dev_priv = psb_priv(dev); - uint32_t *arg = data; - - dev_priv->blc_adj2 = *arg; - get_brightness(dev_priv->backlight_device); - return 0; -} - -static int psb_adb_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_psb_private *dev_priv = psb_priv(dev); - uint32_t *arg = data; - - dev_priv->blc_adj1 = *arg; - get_brightness(dev_priv->backlight_device); - return 0; -} - -/* return the current mode to the dpst module */ -static int psb_dpst_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_psb_private *dev_priv = psb_priv(dev); - uint32_t *arg = data; - uint32_t x; - uint32_t y; - uint32_t reg; - - if (!gma_power_begin(dev, 0)) - return -EIO; - - reg = PSB_RVDC32(PIPEASRC); - - gma_power_end(dev); - - /* horizontal is the left 16 bits */ - x = reg >> 16; - /* vertical is the right 16 bits */ - y = reg & 0x0000ffff; - - /* the values are the image size minus one */ - x++; - y++; - - *arg = (x << 16) | y; - - return 0; -} -static int psb_gamma_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_psb_dpst_lut_arg *lut_arg = data; - struct drm_mode_object *obj; - struct drm_crtc *crtc; - struct drm_connector *connector; - struct psb_intel_crtc *psb_intel_crtc; - int i = 0; - int32_t obj_id; - - obj_id = lut_arg->output_id; - obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_CONNECTOR); - if (!obj) { - dev_dbg(dev->dev, "Invalid Connector object.\n"); - return -EINVAL; - } - - connector = obj_to_connector(obj); - crtc = connector->encoder->crtc; - psb_intel_crtc = to_psb_intel_crtc(crtc); - - for (i = 0; i < 256; i++) - psb_intel_crtc->lut_adj[i] = lut_arg->lut[i]; - - psb_intel_crtc_load_lut(crtc); - - return 0; -} - -static int psb_mode_operation_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - uint32_t obj_id; - uint16_t op; - struct drm_mode_modeinfo *umode; - struct drm_display_mode *mode = NULL; - struct drm_psb_mode_operation_arg *arg; - struct drm_mode_object *obj; - struct drm_connector *connector; - struct drm_framebuffer *drm_fb; - struct psb_framebuffer *psb_fb; - struct drm_connector_helper_funcs *connector_funcs; - int ret = 0; - int resp = MODE_OK; - struct drm_psb_private *dev_priv = psb_priv(dev); - - arg = (struct drm_psb_mode_operation_arg *)data; - obj_id = arg->obj_id; - op = arg->operation; - - switch (op) { - case PSB_MODE_OPERATION_SET_DC_BASE: - obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_FB); - if (!obj) { - dev_dbg(dev->dev, "Invalid FB id %d\n", obj_id); - return -EINVAL; - } - - drm_fb = obj_to_fb(obj); - psb_fb = to_psb_fb(drm_fb); - - if (gma_power_begin(dev, 0)) { - REG_WRITE(DSPASURF, psb_fb->gtt->offset); - REG_READ(DSPASURF); - gma_power_end(dev); - } else { - dev_priv->saveDSPASURF = psb_fb->gtt->offset; - } - - return 0; - case PSB_MODE_OPERATION_MODE_VALID: - umode = &arg->mode; - - mutex_lock(&dev->mode_config.mutex); - - obj = drm_mode_object_find(dev, obj_id, - DRM_MODE_OBJECT_CONNECTOR); - if (!obj) { - ret = -EINVAL; - goto mode_op_out; - } - - connector = obj_to_connector(obj); - - mode = drm_mode_create(dev); - if (!mode) { - ret = -ENOMEM; - goto mode_op_out; - } - - /* drm_crtc_convert_umode(mode, umode); */ - { - mode->clock = umode->clock; - mode->hdisplay = umode->hdisplay; - mode->hsync_start = umode->hsync_start; - mode->hsync_end = umode->hsync_end; - mode->htotal = umode->htotal; - mode->hskew = umode->hskew; - mode->vdisplay = umode->vdisplay; - mode->vsync_start = umode->vsync_start; - mode->vsync_end = umode->vsync_end; - mode->vtotal = umode->vtotal; - mode->vscan = umode->vscan; - mode->vrefresh = umode->vrefresh; - mode->flags = umode->flags; - mode->type = umode->type; - strncpy(mode->name, umode->name, DRM_DISPLAY_MODE_LEN); - mode->name[DRM_DISPLAY_MODE_LEN-1] = 0; - } - - connector_funcs = (struct drm_connector_helper_funcs *) - connector->helper_private; - - if (connector_funcs->mode_valid) { - resp = connector_funcs->mode_valid(connector, mode); - arg->data = (void *)resp; - } - - /*do some clean up work*/ - if (mode) - drm_mode_destroy(dev, mode); -mode_op_out: - mutex_unlock(&dev->mode_config.mutex); - return ret; - - default: - dev_dbg(dev->dev, "Unsupported psb mode operation\n"); - return -EOPNOTSUPP; - } - - return 0; -} - -static int psb_stolen_memory_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_psb_private *dev_priv = psb_priv(dev); - struct drm_psb_stolen_memory_arg *arg = data; - - arg->base = dev_priv->stolen_base; - arg->size = dev_priv->vram_stolen_size; - - return 0; -} - -/* FIXME: needs Medfield changes */ -static int psb_register_rw_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_psb_private *dev_priv = psb_priv(dev); - struct drm_psb_register_rw_arg *arg = data; - bool usage = arg->b_force_hw_on ? true : false; - - if (arg->display_write_mask != 0) { - if (gma_power_begin(dev, usage)) { - if (arg->display_write_mask & REGRWBITS_PFIT_CONTROLS) - PSB_WVDC32(arg->display.pfit_controls, - PFIT_CONTROL); - if (arg->display_write_mask & - REGRWBITS_PFIT_AUTOSCALE_RATIOS) - PSB_WVDC32(arg->display.pfit_autoscale_ratios, - PFIT_AUTO_RATIOS); - if (arg->display_write_mask & - REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS) - PSB_WVDC32( - arg->display.pfit_programmed_scale_ratios, - PFIT_PGM_RATIOS); - if (arg->display_write_mask & REGRWBITS_PIPEASRC) - PSB_WVDC32(arg->display.pipeasrc, - PIPEASRC); - if (arg->display_write_mask & REGRWBITS_PIPEBSRC) - PSB_WVDC32(arg->display.pipebsrc, - PIPEBSRC); - if (arg->display_write_mask & REGRWBITS_VTOTAL_A) - PSB_WVDC32(arg->display.vtotal_a, - VTOTAL_A); - if (arg->display_write_mask & REGRWBITS_VTOTAL_B) - PSB_WVDC32(arg->display.vtotal_b, - VTOTAL_B); - gma_power_end(dev); - } else { - if (arg->display_write_mask & REGRWBITS_PFIT_CONTROLS) - dev_priv->savePFIT_CONTROL = - arg->display.pfit_controls; - if (arg->display_write_mask & - REGRWBITS_PFIT_AUTOSCALE_RATIOS) - dev_priv->savePFIT_AUTO_RATIOS = - arg->display.pfit_autoscale_ratios; - if (arg->display_write_mask & - REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS) - dev_priv->savePFIT_PGM_RATIOS = - arg->display.pfit_programmed_scale_ratios; - if (arg->display_write_mask & REGRWBITS_PIPEASRC) - dev_priv->savePIPEASRC = arg->display.pipeasrc; - if (arg->display_write_mask & REGRWBITS_PIPEBSRC) - dev_priv->savePIPEBSRC = arg->display.pipebsrc; - if (arg->display_write_mask & REGRWBITS_VTOTAL_A) - dev_priv->saveVTOTAL_A = arg->display.vtotal_a; - if (arg->display_write_mask & REGRWBITS_VTOTAL_B) - dev_priv->saveVTOTAL_B = arg->display.vtotal_b; - } - } - - if (arg->display_read_mask != 0) { - if (gma_power_begin(dev, usage)) { - if (arg->display_read_mask & - REGRWBITS_PFIT_CONTROLS) - arg->display.pfit_controls = - PSB_RVDC32(PFIT_CONTROL); - if (arg->display_read_mask & - REGRWBITS_PFIT_AUTOSCALE_RATIOS) - arg->display.pfit_autoscale_ratios = - PSB_RVDC32(PFIT_AUTO_RATIOS); - if (arg->display_read_mask & - REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS) - arg->display.pfit_programmed_scale_ratios = - PSB_RVDC32(PFIT_PGM_RATIOS); - if (arg->display_read_mask & REGRWBITS_PIPEASRC) - arg->display.pipeasrc = PSB_RVDC32(PIPEASRC); - if (arg->display_read_mask & REGRWBITS_PIPEBSRC) - arg->display.pipebsrc = PSB_RVDC32(PIPEBSRC); - if (arg->display_read_mask & REGRWBITS_VTOTAL_A) - arg->display.vtotal_a = PSB_RVDC32(VTOTAL_A); - if (arg->display_read_mask & REGRWBITS_VTOTAL_B) - arg->display.vtotal_b = PSB_RVDC32(VTOTAL_B); - gma_power_end(dev); - } else { - if (arg->display_read_mask & - REGRWBITS_PFIT_CONTROLS) - arg->display.pfit_controls = - dev_priv->savePFIT_CONTROL; - if (arg->display_read_mask & - REGRWBITS_PFIT_AUTOSCALE_RATIOS) - arg->display.pfit_autoscale_ratios = - dev_priv->savePFIT_AUTO_RATIOS; - if (arg->display_read_mask & - REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS) - arg->display.pfit_programmed_scale_ratios = - dev_priv->savePFIT_PGM_RATIOS; - if (arg->display_read_mask & REGRWBITS_PIPEASRC) - arg->display.pipeasrc = dev_priv->savePIPEASRC; - if (arg->display_read_mask & REGRWBITS_PIPEBSRC) - arg->display.pipebsrc = dev_priv->savePIPEBSRC; - if (arg->display_read_mask & REGRWBITS_VTOTAL_A) - arg->display.vtotal_a = dev_priv->saveVTOTAL_A; - if (arg->display_read_mask & REGRWBITS_VTOTAL_B) - arg->display.vtotal_b = dev_priv->saveVTOTAL_B; - } - } - - if (arg->overlay_write_mask != 0) { - if (gma_power_begin(dev, usage)) { - if (arg->overlay_write_mask & OV_REGRWBITS_OGAM_ALL) { - PSB_WVDC32(arg->overlay.OGAMC5, OV_OGAMC5); - PSB_WVDC32(arg->overlay.OGAMC4, OV_OGAMC4); - PSB_WVDC32(arg->overlay.OGAMC3, OV_OGAMC3); - PSB_WVDC32(arg->overlay.OGAMC2, OV_OGAMC2); - PSB_WVDC32(arg->overlay.OGAMC1, OV_OGAMC1); - PSB_WVDC32(arg->overlay.OGAMC0, OV_OGAMC0); - } - if (arg->overlay_write_mask & OVC_REGRWBITS_OGAM_ALL) { - PSB_WVDC32(arg->overlay.OGAMC5, OVC_OGAMC5); - PSB_WVDC32(arg->overlay.OGAMC4, OVC_OGAMC4); - PSB_WVDC32(arg->overlay.OGAMC3, OVC_OGAMC3); - PSB_WVDC32(arg->overlay.OGAMC2, OVC_OGAMC2); - PSB_WVDC32(arg->overlay.OGAMC1, OVC_OGAMC1); - PSB_WVDC32(arg->overlay.OGAMC0, OVC_OGAMC0); - } - - if (arg->overlay_write_mask & OV_REGRWBITS_OVADD) { - PSB_WVDC32(arg->overlay.OVADD, OV_OVADD); - - if (arg->overlay.b_wait_vblank) { - /* Wait for 20ms.*/ - unsigned long vblank_timeout = jiffies - + HZ/50; - uint32_t temp; - while (time_before_eq(jiffies, - vblank_timeout)) { - temp = PSB_RVDC32(OV_DOVASTA); - if ((temp & (0x1 << 31)) != 0) - break; - cpu_relax(); - } - } - } - if (arg->overlay_write_mask & OVC_REGRWBITS_OVADD) { - PSB_WVDC32(arg->overlay.OVADD, OVC_OVADD); - if (arg->overlay.b_wait_vblank) { - /* Wait for 20ms.*/ - unsigned long vblank_timeout = - jiffies + HZ/50; - uint32_t temp; - while (time_before_eq(jiffies, - vblank_timeout)) { - temp = PSB_RVDC32(OVC_DOVCSTA); - if ((temp & (0x1 << 31)) != 0) - break; - cpu_relax(); - } - } - } - gma_power_end(dev); - } else { - if (arg->overlay_write_mask & OV_REGRWBITS_OGAM_ALL) { - dev_priv->saveOV_OGAMC5 = arg->overlay.OGAMC5; - dev_priv->saveOV_OGAMC4 = arg->overlay.OGAMC4; - dev_priv->saveOV_OGAMC3 = arg->overlay.OGAMC3; - dev_priv->saveOV_OGAMC2 = arg->overlay.OGAMC2; - dev_priv->saveOV_OGAMC1 = arg->overlay.OGAMC1; - dev_priv->saveOV_OGAMC0 = arg->overlay.OGAMC0; - } - if (arg->overlay_write_mask & OVC_REGRWBITS_OGAM_ALL) { - dev_priv->saveOVC_OGAMC5 = arg->overlay.OGAMC5; - dev_priv->saveOVC_OGAMC4 = arg->overlay.OGAMC4; - dev_priv->saveOVC_OGAMC3 = arg->overlay.OGAMC3; - dev_priv->saveOVC_OGAMC2 = arg->overlay.OGAMC2; - dev_priv->saveOVC_OGAMC1 = arg->overlay.OGAMC1; - dev_priv->saveOVC_OGAMC0 = arg->overlay.OGAMC0; - } - if (arg->overlay_write_mask & OV_REGRWBITS_OVADD) - dev_priv->saveOV_OVADD = arg->overlay.OVADD; - if (arg->overlay_write_mask & OVC_REGRWBITS_OVADD) - dev_priv->saveOVC_OVADD = arg->overlay.OVADD; - } - } - - if (arg->overlay_read_mask != 0) { - if (gma_power_begin(dev, usage)) { - if (arg->overlay_read_mask & OV_REGRWBITS_OGAM_ALL) { - arg->overlay.OGAMC5 = PSB_RVDC32(OV_OGAMC5); - arg->overlay.OGAMC4 = PSB_RVDC32(OV_OGAMC4); - arg->overlay.OGAMC3 = PSB_RVDC32(OV_OGAMC3); - arg->overlay.OGAMC2 = PSB_RVDC32(OV_OGAMC2); - arg->overlay.OGAMC1 = PSB_RVDC32(OV_OGAMC1); - arg->overlay.OGAMC0 = PSB_RVDC32(OV_OGAMC0); - } - if (arg->overlay_read_mask & OVC_REGRWBITS_OGAM_ALL) { - arg->overlay.OGAMC5 = PSB_RVDC32(OVC_OGAMC5); - arg->overlay.OGAMC4 = PSB_RVDC32(OVC_OGAMC4); - arg->overlay.OGAMC3 = PSB_RVDC32(OVC_OGAMC3); - arg->overlay.OGAMC2 = PSB_RVDC32(OVC_OGAMC2); - arg->overlay.OGAMC1 = PSB_RVDC32(OVC_OGAMC1); - arg->overlay.OGAMC0 = PSB_RVDC32(OVC_OGAMC0); - } - if (arg->overlay_read_mask & OV_REGRWBITS_OVADD) - arg->overlay.OVADD = PSB_RVDC32(OV_OVADD); - if (arg->overlay_read_mask & OVC_REGRWBITS_OVADD) - arg->overlay.OVADD = PSB_RVDC32(OVC_OVADD); - gma_power_end(dev); - } else { - if (arg->overlay_read_mask & OV_REGRWBITS_OGAM_ALL) { - arg->overlay.OGAMC5 = dev_priv->saveOV_OGAMC5; - arg->overlay.OGAMC4 = dev_priv->saveOV_OGAMC4; - arg->overlay.OGAMC3 = dev_priv->saveOV_OGAMC3; - arg->overlay.OGAMC2 = dev_priv->saveOV_OGAMC2; - arg->overlay.OGAMC1 = dev_priv->saveOV_OGAMC1; - arg->overlay.OGAMC0 = dev_priv->saveOV_OGAMC0; - } - if (arg->overlay_read_mask & OVC_REGRWBITS_OGAM_ALL) { - arg->overlay.OGAMC5 = dev_priv->saveOVC_OGAMC5; - arg->overlay.OGAMC4 = dev_priv->saveOVC_OGAMC4; - arg->overlay.OGAMC3 = dev_priv->saveOVC_OGAMC3; - arg->overlay.OGAMC2 = dev_priv->saveOVC_OGAMC2; - arg->overlay.OGAMC1 = dev_priv->saveOVC_OGAMC1; - arg->overlay.OGAMC0 = dev_priv->saveOVC_OGAMC0; - } - if (arg->overlay_read_mask & OV_REGRWBITS_OVADD) - arg->overlay.OVADD = dev_priv->saveOV_OVADD; - if (arg->overlay_read_mask & OVC_REGRWBITS_OVADD) - arg->overlay.OVADD = dev_priv->saveOVC_OVADD; - } - } - - if (arg->sprite_enable_mask != 0) { - if (gma_power_begin(dev, usage)) { - PSB_WVDC32(0x1F3E, DSPARB); - PSB_WVDC32(arg->sprite.dspa_control - | PSB_RVDC32(DSPACNTR), DSPACNTR); - PSB_WVDC32(arg->sprite.dspa_key_value, DSPAKEYVAL); - PSB_WVDC32(arg->sprite.dspa_key_mask, DSPAKEYMASK); - PSB_WVDC32(PSB_RVDC32(DSPASURF), DSPASURF); - PSB_RVDC32(DSPASURF); - PSB_WVDC32(arg->sprite.dspc_control, DSPCCNTR); - PSB_WVDC32(arg->sprite.dspc_stride, DSPCSTRIDE); - PSB_WVDC32(arg->sprite.dspc_position, DSPCPOS); - PSB_WVDC32(arg->sprite.dspc_linear_offset, DSPCLINOFF); - PSB_WVDC32(arg->sprite.dspc_size, DSPCSIZE); - PSB_WVDC32(arg->sprite.dspc_surface, DSPCSURF); - PSB_RVDC32(DSPCSURF); - gma_power_end(dev); - } - } - - if (arg->sprite_disable_mask != 0) { - if (gma_power_begin(dev, usage)) { - PSB_WVDC32(0x3F3E, DSPARB); - PSB_WVDC32(0x0, DSPCCNTR); - PSB_WVDC32(arg->sprite.dspc_surface, DSPCSURF); - PSB_RVDC32(DSPCSURF); - gma_power_end(dev); - } - } - - if (arg->subpicture_enable_mask != 0) { - if (gma_power_begin(dev, usage)) { - uint32_t temp; - if (arg->subpicture_enable_mask & REGRWBITS_DSPACNTR) { - temp = PSB_RVDC32(DSPACNTR); - temp &= ~DISPPLANE_PIXFORMAT_MASK; - temp &= ~DISPPLANE_BOTTOM; - temp |= DISPPLANE_32BPP; - PSB_WVDC32(temp, DSPACNTR); - - temp = PSB_RVDC32(DSPABASE); - PSB_WVDC32(temp, DSPABASE); - PSB_RVDC32(DSPABASE); - temp = PSB_RVDC32(DSPASURF); - PSB_WVDC32(temp, DSPASURF); - PSB_RVDC32(DSPASURF); - } - if (arg->subpicture_enable_mask & REGRWBITS_DSPBCNTR) { - temp = PSB_RVDC32(DSPBCNTR); - temp &= ~DISPPLANE_PIXFORMAT_MASK; - temp &= ~DISPPLANE_BOTTOM; - temp |= DISPPLANE_32BPP; - PSB_WVDC32(temp, DSPBCNTR); - - temp = PSB_RVDC32(DSPBBASE); - PSB_WVDC32(temp, DSPBBASE); - PSB_RVDC32(DSPBBASE); - temp = PSB_RVDC32(DSPBSURF); - PSB_WVDC32(temp, DSPBSURF); - PSB_RVDC32(DSPBSURF); - } - if (arg->subpicture_enable_mask & REGRWBITS_DSPCCNTR) { - temp = PSB_RVDC32(DSPCCNTR); - temp &= ~DISPPLANE_PIXFORMAT_MASK; - temp &= ~DISPPLANE_BOTTOM; - temp |= DISPPLANE_32BPP; - PSB_WVDC32(temp, DSPCCNTR); - - temp = PSB_RVDC32(DSPCBASE); - PSB_WVDC32(temp, DSPCBASE); - PSB_RVDC32(DSPCBASE); - temp = PSB_RVDC32(DSPCSURF); - PSB_WVDC32(temp, DSPCSURF); - PSB_RVDC32(DSPCSURF); - } - gma_power_end(dev); - } - } - - if (arg->subpicture_disable_mask != 0) { - if (gma_power_begin(dev, usage)) { - uint32_t temp; - if (arg->subpicture_disable_mask & REGRWBITS_DSPACNTR) { - temp = PSB_RVDC32(DSPACNTR); - temp &= ~DISPPLANE_PIXFORMAT_MASK; - temp |= DISPPLANE_32BPP_NO_ALPHA; - PSB_WVDC32(temp, DSPACNTR); - - temp = PSB_RVDC32(DSPABASE); - PSB_WVDC32(temp, DSPABASE); - PSB_RVDC32(DSPABASE); - temp = PSB_RVDC32(DSPASURF); - PSB_WVDC32(temp, DSPASURF); - PSB_RVDC32(DSPASURF); - } - if (arg->subpicture_disable_mask & REGRWBITS_DSPBCNTR) { - temp = PSB_RVDC32(DSPBCNTR); - temp &= ~DISPPLANE_PIXFORMAT_MASK; - temp |= DISPPLANE_32BPP_NO_ALPHA; - PSB_WVDC32(temp, DSPBCNTR); - - temp = PSB_RVDC32(DSPBBASE); - PSB_WVDC32(temp, DSPBBASE); - PSB_RVDC32(DSPBBASE); - temp = PSB_RVDC32(DSPBSURF); - PSB_WVDC32(temp, DSPBSURF); - PSB_RVDC32(DSPBSURF); - } - if (arg->subpicture_disable_mask & REGRWBITS_DSPCCNTR) { - temp = PSB_RVDC32(DSPCCNTR); - temp &= ~DISPPLANE_PIXFORMAT_MASK; - temp |= DISPPLANE_32BPP_NO_ALPHA; - PSB_WVDC32(temp, DSPCCNTR); - - temp = PSB_RVDC32(DSPCBASE); - PSB_WVDC32(temp, DSPCBASE); - PSB_RVDC32(DSPCBASE); - temp = PSB_RVDC32(DSPCSURF); - PSB_WVDC32(temp, DSPCSURF); - PSB_RVDC32(DSPCSURF); - } - gma_power_end(dev); - } - } - - return 0; -} - -static int psb_driver_open(struct drm_device *dev, struct drm_file *priv) -{ - return 0; -} - -static void psb_driver_close(struct drm_device *dev, struct drm_file *priv) -{ -} - -static long psb_unlocked_ioctl(struct file *filp, unsigned int cmd, - unsigned long arg) -{ - struct drm_file *file_priv = filp->private_data; - struct drm_device *dev = file_priv->minor->dev; - int ret; - - pm_runtime_forbid(dev->dev); - ret = drm_ioctl(filp, cmd, arg); - pm_runtime_allow(dev->dev); - return ret; - /* FIXME: do we need to wrap the other side of this */ -} - - -/* When a client dies: - * - Check for and clean up flipped page state - */ -void psb_driver_preclose(struct drm_device *dev, struct drm_file *priv) -{ -} - -static void psb_remove(struct pci_dev *pdev) -{ - struct drm_device *dev = pci_get_drvdata(pdev); - drm_put_dev(dev); -} - -static const struct dev_pm_ops psb_pm_ops = { - .suspend = gma_power_suspend, - .resume = gma_power_resume, - .freeze = gma_power_suspend, - .thaw = gma_power_resume, - .poweroff = gma_power_suspend, - .restore = gma_power_resume, - .runtime_suspend = psb_runtime_suspend, - .runtime_resume = psb_runtime_resume, - .runtime_idle = psb_runtime_idle, -}; - -static struct vm_operations_struct psb_gem_vm_ops = { - .fault = psb_gem_fault, - .open = drm_gem_vm_open, - .close = drm_gem_vm_close, -}; - -static const struct file_operations gma500_driver_fops = { - .owner = THIS_MODULE, - .open = drm_open, - .release = drm_release, - .unlocked_ioctl = psb_unlocked_ioctl, - .mmap = drm_gem_mmap, - .poll = drm_poll, - .fasync = drm_fasync, - .read = drm_read, -}; - -static struct drm_driver driver = { - .driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \ - DRIVER_IRQ_VBL | DRIVER_MODESET | DRIVER_GEM , - .load = psb_driver_load, - .unload = psb_driver_unload, - - .ioctls = psb_ioctls, - .num_ioctls = DRM_ARRAY_SIZE(psb_ioctls), - .device_is_agp = psb_driver_device_is_agp, - .irq_preinstall = psb_irq_preinstall, - .irq_postinstall = psb_irq_postinstall, - .irq_uninstall = psb_irq_uninstall, - .irq_handler = psb_irq_handler, - .enable_vblank = psb_enable_vblank, - .disable_vblank = psb_disable_vblank, - .get_vblank_counter = psb_get_vblank_counter, - .lastclose = psb_lastclose, - .open = psb_driver_open, - .preclose = psb_driver_preclose, - .postclose = psb_driver_close, - .reclaim_buffers = drm_core_reclaim_buffers, - - .gem_init_object = psb_gem_init_object, - .gem_free_object = psb_gem_free_object, - .gem_vm_ops = &psb_gem_vm_ops, - .dumb_create = psb_gem_dumb_create, - .dumb_map_offset = psb_gem_dumb_map_gtt, - .dumb_destroy = psb_gem_dumb_destroy, - .fops = &gma500_driver_fops, - .name = DRIVER_NAME, - .desc = DRIVER_DESC, - .date = PSB_DRM_DRIVER_DATE, - .major = PSB_DRM_DRIVER_MAJOR, - .minor = PSB_DRM_DRIVER_MINOR, - .patchlevel = PSB_DRM_DRIVER_PATCHLEVEL -}; - -static struct pci_driver psb_pci_driver = { - .name = DRIVER_NAME, - .id_table = pciidlist, - .probe = psb_probe, - .remove = psb_remove, - .driver.pm = &psb_pm_ops, -}; - -static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) -{ - return drm_get_pci_dev(pdev, ent, &driver); -} - -static int __init psb_init(void) -{ - return drm_pci_init(&driver, &psb_pci_driver); -} - -static void __exit psb_exit(void) -{ - drm_pci_exit(&driver, &psb_pci_driver); -} - -late_initcall(psb_init); -module_exit(psb_exit); - -MODULE_AUTHOR("Alan Cox <alan@linux.intel.com> and others"); -MODULE_DESCRIPTION(DRIVER_DESC); -MODULE_LICENSE("GPL"); |