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path: root/drivers/gpu/drm/gma500/psb_drv.c
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Diffstat (limited to 'drivers/gpu/drm/gma500/psb_drv.c')
-rw-r--r--drivers/gpu/drm/gma500/psb_drv.c550
1 files changed, 550 insertions, 0 deletions
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
new file mode 100644
index 000000000..92e7e5795
--- /dev/null
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -0,0 +1,550 @@
+/**************************************************************************
+ * 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_drv.h"
+#include "framebuffer.h"
+#include "psb_reg.h"
+#include "psb_intel_reg.h"
+#include "intel_bios.h"
+#include "mid_bios.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 <acpi/video.h>
+#include <linux/module.h>
+
+static struct drm_driver driver;
+static int psb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
+
+/*
+ * The table below contains a mapping of the PCI vendor ID and the PCI Device ID
+ * to the different groups of PowerVR 5-series chip designs
+ *
+ * 0x8086 = Intel Corporation
+ *
+ * PowerVR SGX535 - Poulsbo - Intel GMA 500, Intel Atom Z5xx
+ * PowerVR SGX535 - Moorestown - Intel GMA 600
+ * PowerVR SGX535 - Oaktrail - Intel GMA 600, Intel Atom Z6xx, E6xx
+ * PowerVR SGX540 - Medfield - Intel Atom Z2460
+ * PowerVR SGX544MP2 - Medfield -
+ * PowerVR SGX545 - Cedartrail - Intel GMA 3600, Intel Atom D2500, N2600
+ * PowerVR SGX545 - Cedartrail - Intel GMA 3650, Intel Atom D2550, D2700,
+ * N2800
+ */
+static const struct pci_device_id 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_GMA600)
+ { 0x8086, 0x4100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4107, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+#endif
+#if defined(CONFIG_DRM_MEDFIELD)
+ { 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_GMA3600)
+ { 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 },
+ { 0x8086, 0x0be8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0be9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0bea, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0beb, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0bec, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0bed, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0bee, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0bef, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+#endif
+ { 0, }
+};
+MODULE_DEVICE_TABLE(pci, pciidlist);
+
+/*
+ * Standard IOCTLs.
+ */
+static const struct drm_ioctl_desc psb_ioctls[] = {
+};
+
+static void psb_driver_lastclose(struct drm_device *dev)
+{
+ int ret;
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ struct psb_fbdev *fbdev = dev_priv->fbdev;
+
+ ret = drm_fb_helper_restore_fbdev_mode_unlocked(&fbdev->psb_fb_helper);
+ if (ret)
+ DRM_DEBUG("failed to restore crtc mode\n");
+
+ return;
+}
+
+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;
+
+ if (pg->mmu_gatt_start & 0x0FFFFFFF) {
+ dev_err(dev->dev, "Gatt must be 256M aligned. This is a bug.\n");
+ return -EINVAL;
+ }
+
+ 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;
+
+ 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);
+
+ /* Do not bypass any MMU access, let them pagefault instead */
+ PSB_WSGX32((PSB_RSGX32(PSB_CR_BIF_CTRL) & ~_PSB_MMU_ER_MASK),
+ PSB_CR_BIF_CTRL);
+ PSB_RSGX32(PSB_CR_BIF_CTRL);
+
+ psb_spank(dev_priv);
+
+ /* mmu_gatt ?? */
+ PSB_WSGX32(pg->gatt_start, PSB_CR_BIF_TWOD_REQ_BASE);
+ PSB_RSGX32(PSB_CR_BIF_TWOD_REQ_BASE); /* Post */
+
+ return 0;
+}
+
+static int psb_driver_unload(struct drm_device *dev)
+{
+ struct drm_psb_private *dev_priv = dev->dev_private;
+
+ /* TODO: Kill vblank etc here */
+
+ if (dev_priv) {
+ if (dev_priv->backlight_device)
+ gma_backlight_exit(dev);
+ psb_modeset_cleanup(dev);
+
+ if (dev_priv->ops->chip_teardown)
+ dev_priv->ops->chip_teardown(dev);
+
+ psb_intel_opregion_fini(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) {
+ set_pages_wb(dev_priv->scratch_page, 1);
+ __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;
+ }
+ if (dev_priv->aux_reg) {
+ iounmap(dev_priv->aux_reg);
+ dev_priv->aux_reg = NULL;
+ }
+ if (dev_priv->aux_pdev)
+ pci_dev_put(dev_priv->aux_pdev);
+ if (dev_priv->lpc_pdev)
+ pci_dev_put(dev_priv->lpc_pdev);
+
+ /* Destroy VBT data */
+ psb_intel_destroy_bios(dev);
+
+ kfree(dev_priv);
+ dev->dev_private = NULL;
+ }
+ gma_power_uninit(dev);
+ return 0;
+}
+
+static int psb_driver_load(struct drm_device *dev, unsigned long flags)
+{
+ struct drm_psb_private *dev_priv;
+ unsigned long resource_start, resource_len;
+ unsigned long irqflags;
+ int ret = -ENOMEM;
+ struct drm_connector *connector;
+ struct gma_encoder *gma_encoder;
+ struct psb_gtt *pg;
+
+ /* allocating and initializing driver private data */
+ dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);
+ if (dev_priv == NULL)
+ return -ENOMEM;
+
+ dev_priv->ops = (struct psb_ops *)flags;
+ dev_priv->dev = dev;
+ dev->dev_private = (void *) dev_priv;
+
+ pg = &dev_priv->gtt;
+
+ pci_set_master(dev->pdev);
+
+ 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;
+
+ if (IS_MRST(dev)) {
+ dev_priv->aux_pdev = pci_get_bus_and_slot(0, PCI_DEVFN(3, 0));
+
+ if (dev_priv->aux_pdev) {
+ resource_start = pci_resource_start(dev_priv->aux_pdev,
+ PSB_AUX_RESOURCE);
+ resource_len = pci_resource_len(dev_priv->aux_pdev,
+ PSB_AUX_RESOURCE);
+ dev_priv->aux_reg = ioremap_nocache(resource_start,
+ resource_len);
+ if (!dev_priv->aux_reg)
+ goto out_err;
+
+ DRM_DEBUG_KMS("Found aux vdc");
+ } else {
+ /* Couldn't find the aux vdc so map to primary vdc */
+ dev_priv->aux_reg = dev_priv->vdc_reg;
+ DRM_DEBUG_KMS("Couldn't find aux pci device");
+ }
+ dev_priv->gmbus_reg = dev_priv->aux_reg;
+
+ dev_priv->lpc_pdev = pci_get_bus_and_slot(0, PCI_DEVFN(31, 0));
+ if (dev_priv->lpc_pdev) {
+ pci_read_config_word(dev_priv->lpc_pdev, PSB_LPC_GBA,
+ &dev_priv->lpc_gpio_base);
+ pci_write_config_dword(dev_priv->lpc_pdev, PSB_LPC_GBA,
+ (u32)dev_priv->lpc_gpio_base | (1L<<31));
+ pci_read_config_word(dev_priv->lpc_pdev, PSB_LPC_GBA,
+ &dev_priv->lpc_gpio_base);
+ dev_priv->lpc_gpio_base &= 0xffc0;
+ if (dev_priv->lpc_gpio_base)
+ DRM_DEBUG_KMS("Found LPC GPIO at 0x%04x\n",
+ dev_priv->lpc_gpio_base);
+ else {
+ pci_dev_put(dev_priv->lpc_pdev);
+ dev_priv->lpc_pdev = NULL;
+ }
+ }
+ } else {
+ dev_priv->gmbus_reg = dev_priv->vdc_reg;
+ }
+
+ psb_intel_opregion_setup(dev);
+
+ 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(dev, 1, 0, 0);
+ if (!dev_priv->mmu)
+ goto out_err;
+
+ dev_priv->pf_pd = psb_mmu_alloc_pd(dev_priv->mmu, 1, 0);
+ if (!dev_priv->pf_pd)
+ goto out_err;
+
+ ret = psb_do_init(dev);
+ if (ret)
+ return ret;
+
+ /* Add stolen memory to SGX MMU */
+ down_read(&pg->sem);
+ ret = psb_mmu_insert_pfn_sequence(psb_mmu_get_default_pd(dev_priv->mmu),
+ dev_priv->stolen_base >> PAGE_SHIFT,
+ pg->gatt_start,
+ pg->stolen_size >> PAGE_SHIFT, 0);
+ up_read(&pg->sem);
+
+ psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0);
+ psb_mmu_set_pd_context(dev_priv->pf_pd, 1);
+
+ PSB_WSGX32(0x20000000, PSB_CR_PDS_EXEC_BASE);
+ PSB_WSGX32(0x30000000, PSB_CR_BIF_3D_REQ_BASE);
+
+ acpi_video_register();
+
+ /* Setup vertical blanking handling */
+ 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);
+
+ drm_irq_install(dev, dev->pdev->irq);
+
+ dev->vblank_disable_allowed = true;
+ dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
+ dev->driver->get_vblank_counter = psb_get_vblank_counter;
+
+ 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) {
+ gma_encoder = gma_attached_encoder(connector);
+
+ switch (gma_encoder->type) {
+ case INTEL_OUTPUT_LVDS:
+ case INTEL_OUTPUT_MIPI:
+ ret = gma_backlight_init(dev);
+ break;
+ }
+ }
+
+ if (ret)
+ return ret;
+ psb_intel_opregion_enable_asle(dev);
+#if 0
+ /* Enable runtime pm at last */
+ pm_runtime_enable(&dev->pdev->dev);
+ pm_runtime_set_active(&dev->pdev->dev);
+#endif
+ /* Intel drm driver load is done, continue doing pvr load */
+ return 0;
+out_err:
+ psb_driver_unload(dev);
+ return ret;
+}
+
+static int psb_driver_device_is_agp(struct drm_device *dev)
+{
+ return 0;
+}
+
+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 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;
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ static unsigned int runtime_allowed;
+
+ if (runtime_allowed == 1 && dev_priv->is_lvds_on) {
+ runtime_allowed++;
+ pm_runtime_allow(&dev->pdev->dev);
+ dev_priv->rpm_enabled = 1;
+ }
+ return drm_ioctl(filp, cmd, arg);
+ /* FIXME: do we need to wrap the other side of this */
+}
+
+/*
+ * When a client dies:
+ * - Check for and clean up flipped page state
+ */
+static void psb_driver_preclose(struct drm_device *dev, struct drm_file *priv)
+{
+}
+
+static int psb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+ return drm_get_pci_dev(pdev, ent, &driver);
+}
+
+
+static void psb_pci_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 = {
+ .resume = gma_power_resume,
+ .suspend = gma_power_suspend,
+ .thaw = gma_power_thaw,
+ .freeze = gma_power_freeze,
+ .restore = gma_power_restore,
+ .runtime_suspend = psb_runtime_suspend,
+ .runtime_resume = psb_runtime_resume,
+ .runtime_idle = psb_runtime_idle,
+};
+
+static const 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 psb_gem_fops = {
+ .owner = THIS_MODULE,
+ .open = drm_open,
+ .release = drm_release,
+ .unlocked_ioctl = psb_unlocked_ioctl,
+ .mmap = drm_gem_mmap,
+ .poll = drm_poll,
+ .read = drm_read,
+};
+
+static struct drm_driver driver = {
+ .driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \
+ DRIVER_MODESET | DRIVER_GEM,
+ .load = psb_driver_load,
+ .unload = psb_driver_unload,
+ .lastclose = psb_driver_lastclose,
+ .preclose = psb_driver_preclose,
+ .set_busid = drm_pci_set_busid,
+
+ .num_ioctls = 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,
+
+ .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 = drm_gem_dumb_destroy,
+ .ioctls = psb_ioctls,
+ .fops = &psb_gem_fops,
+ .name = DRIVER_NAME,
+ .desc = DRIVER_DESC,
+ .date = DRIVER_DATE,
+ .major = DRIVER_MAJOR,
+ .minor = DRIVER_MINOR,
+ .patchlevel = DRIVER_PATCHLEVEL
+};
+
+static struct pci_driver psb_pci_driver = {
+ .name = DRIVER_NAME,
+ .id_table = pciidlist,
+ .probe = psb_pci_probe,
+ .remove = psb_pci_remove,
+ .driver.pm = &psb_pm_ops,
+};
+
+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(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE(DRIVER_LICENSE);
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-28 09:50:05 +0000