diff options
Diffstat (limited to 'drivers/gpu/drm/gma500/psb_drv.c')
| -rw-r--r-- | drivers/gpu/drm/gma500/psb_drv.c | 66 |
1 files changed, 21 insertions, 45 deletions
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c index c34adf9d910a..caba6e08693c 100644 --- a/drivers/gpu/drm/gma500/psb_drv.c +++ b/drivers/gpu/drm/gma500/psb_drv.c @@ -79,6 +79,14 @@ static DEFINE_PCI_DEVICE_TABLE(pciidlist) = { { 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, } }; @@ -144,10 +152,6 @@ 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; @@ -172,24 +176,6 @@ static int psb_do_init(struct drm_device *dev) 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); @@ -204,7 +190,6 @@ static int psb_do_init(struct drm_device *dev) PSB_WSGX32(pg->gatt_start, PSB_CR_BIF_TWOD_REQ_BASE); return 0; out_err: - psb_do_takedown(dev); return ret; } @@ -214,18 +199,16 @@ static int psb_driver_unload(struct drm_device *dev) /* Kill vblank etc here */ - gma_backlight_exit(dev); - - psb_modeset_cleanup(dev); if (dev_priv) { - psb_lid_timer_takedown(dev_priv); - gma_intel_opregion_exit(dev); + 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_do_takedown(dev); + psb_intel_opregion_fini(dev); if (dev_priv->pf_pd) { psb_mmu_free_pagedir(dev_priv->pf_pd); @@ -246,6 +229,7 @@ static int psb_driver_unload(struct drm_device *dev) } 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; } @@ -258,15 +242,13 @@ static int psb_driver_unload(struct drm_device *dev) dev_priv->sgx_reg = NULL; } + /* Destroy VBT data */ + psb_intel_destroy_bios(dev); + kfree(dev_priv); dev->dev_private = NULL; - - /*destroy VBT data*/ - psb_intel_destroy_bios(dev); } - gma_power_uninit(dev); - return 0; } @@ -290,11 +272,6 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset) pci_set_master(dev->pdev); - 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); @@ -309,6 +286,8 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset) if (!dev_priv->sgx_reg) goto out_err; + psb_intel_opregion_setup(dev); + ret = dev_priv->ops->chip_setup(dev); if (ret) goto out_err; @@ -348,10 +327,7 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset) 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) @@ -370,8 +346,8 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset) 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); + + drm_irq_install(dev); dev->vblank_disable_allowed = 1; @@ -619,7 +595,7 @@ static const struct dev_pm_ops psb_pm_ops = { .runtime_idle = psb_runtime_idle, }; -static struct vm_operations_struct psb_gem_vm_ops = { +static const struct vm_operations_struct psb_gem_vm_ops = { .fault = psb_gem_fault, .open = drm_gem_vm_open, .close = drm_gem_vm_close, |