From 52a05c302bcfe571aa4896118e3d22feb51ab1c7 Mon Sep 17 00:00:00 2001 From: David Weinehall Date: Mon, 22 Aug 2016 13:32:44 +0300 Subject: [PATCH] drm/i915: pdev cleanup In an effort to simplify things for a future push of dev_priv instead of dev wherever possible, always take pdev via dev_priv where feasible, eliminating the direct access from dev. Right now this only eliminates a few cases of dev, but it also obviates that we pass dev into a lot of functions where dev_priv would be the more obvious choice. v2: Fixed one more place missing in the previous patch set Signed-off-by: David Weinehall Link: http://patchwork.freedesktop.org/patch/msgid/20160822103245.24069-5-david.weinehall@linux.intel.com Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_debugfs.c | 5 ++- drivers/gpu/drm/i915/i915_drv.c | 59 ++++++++++++++----------- drivers/gpu/drm/i915/i915_gem_gtt.c | 10 +++-- drivers/gpu/drm/i915/i915_gem_stolen.c | 19 ++++---- drivers/gpu/drm/i915/i915_gpu_error.c | 9 ++-- drivers/gpu/drm/i915/i915_suspend.c | 6 ++- drivers/gpu/drm/i915/intel_display.c | 25 +++++++---- drivers/gpu/drm/i915/intel_fbdev.c | 3 +- drivers/gpu/drm/i915/intel_guc_loader.c | 3 +- drivers/gpu/drm/i915/intel_i2c.c | 3 +- drivers/gpu/drm/i915/intel_runtime_pm.c | 30 +++++++------ drivers/gpu/drm/i915/intel_sdvo.c | 4 +- 12 files changed, 103 insertions(+), 73 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 67af3277811a..c82afb113f0a 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -2739,6 +2739,7 @@ static int i915_runtime_pm_status(struct seq_file *m, void *unused) struct drm_info_node *node = m->private; struct drm_device *dev = node->minor->dev; struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; if (!HAS_RUNTIME_PM(dev_priv)) seq_puts(m, "Runtime power management not supported\n"); @@ -2753,8 +2754,8 @@ static int i915_runtime_pm_status(struct seq_file *m, void *unused) seq_printf(m, "Device Power Management (CONFIG_PM) disabled\n"); #endif seq_printf(m, "PCI device power state: %s [%d]\n", - pci_power_name(dev_priv->drm.pdev->current_state), - dev_priv->drm.pdev->current_state); + pci_power_name(pdev->current_state), + pdev->current_state); return 0; } diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index c316034aeda3..d22a1d8fe5b7 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -232,6 +232,7 @@ static int i915_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; drm_i915_getparam_t *param = data; int value; @@ -242,10 +243,10 @@ static int i915_getparam(struct drm_device *dev, void *data, /* Reject all old ums/dri params. */ return -ENODEV; case I915_PARAM_CHIPSET_ID: - value = dev->pdev->device; + value = pdev->device; break; case I915_PARAM_REVISION: - value = dev->pdev->revision; + value = pdev->revision; break; case I915_PARAM_HAS_GEM: value = 1; @@ -516,7 +517,7 @@ static void i915_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_ pr_info("switched on\n"); dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; /* i915 resume handler doesn't set to D0 */ - pci_set_power_state(dev->pdev, PCI_D0); + pci_set_power_state(pdev, PCI_D0); i915_resume_switcheroo(dev); dev->switch_power_state = DRM_SWITCH_POWER_ON; } else { @@ -585,6 +586,7 @@ static void i915_gem_fini(struct drm_device *dev) static int i915_load_modeset_init(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; int ret; if (i915_inject_load_failure()) @@ -601,13 +603,13 @@ static int i915_load_modeset_init(struct drm_device *dev) * then we do not take part in VGA arbitration and the * vga_client_register() fails with -ENODEV. */ - ret = vga_client_register(dev->pdev, dev, NULL, i915_vga_set_decode); + ret = vga_client_register(pdev, dev, NULL, i915_vga_set_decode); if (ret && ret != -ENODEV) goto out; intel_register_dsm_handler(); - ret = vga_switcheroo_register_client(dev->pdev, &i915_switcheroo_ops, false); + ret = vga_switcheroo_register_client(pdev, &i915_switcheroo_ops, false); if (ret) goto cleanup_vga_client; @@ -659,9 +661,9 @@ cleanup_irq: cleanup_csr: intel_csr_ucode_fini(dev_priv); intel_power_domains_fini(dev_priv); - vga_switcheroo_unregister_client(dev->pdev); + vga_switcheroo_unregister_client(pdev); cleanup_vga_client: - vga_client_register(dev->pdev, NULL, NULL, NULL); + vga_client_register(pdev, NULL, NULL, NULL); out: return ret; } @@ -881,6 +883,7 @@ static void i915_driver_cleanup_early(struct drm_i915_private *dev_priv) static int i915_mmio_setup(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; int mmio_bar; int mmio_size; @@ -897,7 +900,7 @@ static int i915_mmio_setup(struct drm_device *dev) mmio_size = 512 * 1024; else mmio_size = 2 * 1024 * 1024; - dev_priv->regs = pci_iomap(dev->pdev, mmio_bar, mmio_size); + dev_priv->regs = pci_iomap(pdev, mmio_bar, mmio_size); if (dev_priv->regs == NULL) { DRM_ERROR("failed to map registers\n"); @@ -913,9 +916,10 @@ static int i915_mmio_setup(struct drm_device *dev) static void i915_mmio_cleanup(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; intel_teardown_mchbar(dev); - pci_iounmap(dev->pdev, dev_priv->regs); + pci_iounmap(pdev, dev_priv->regs); } /** @@ -994,6 +998,7 @@ static void intel_sanitize_options(struct drm_i915_private *dev_priv) */ static int i915_driver_init_hw(struct drm_i915_private *dev_priv) { + struct pci_dev *pdev = dev_priv->drm.pdev; struct drm_device *dev = &dev_priv->drm; int ret; @@ -1032,11 +1037,11 @@ static int i915_driver_init_hw(struct drm_i915_private *dev_priv) goto out_ggtt; } - pci_set_master(dev->pdev); + pci_set_master(pdev); /* overlay on gen2 is broken and can't address above 1G */ if (IS_GEN2(dev)) { - ret = dma_set_coherent_mask(&dev->pdev->dev, DMA_BIT_MASK(30)); + ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(30)); if (ret) { DRM_ERROR("failed to set DMA mask\n"); @@ -1053,7 +1058,7 @@ static int i915_driver_init_hw(struct drm_i915_private *dev_priv) * which also needs to be handled carefully. */ if (IS_BROADWATER(dev) || IS_CRESTLINE(dev)) { - ret = dma_set_coherent_mask(&dev->pdev->dev, DMA_BIT_MASK(32)); + ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32)); if (ret) { DRM_ERROR("failed to set DMA mask\n"); @@ -1083,7 +1088,7 @@ static int i915_driver_init_hw(struct drm_i915_private *dev_priv) * stuck interrupts on some machines. */ if (!IS_I945G(dev) && !IS_I945GM(dev)) { - if (pci_enable_msi(dev->pdev) < 0) + if (pci_enable_msi(pdev) < 0) DRM_DEBUG_DRIVER("can't enable MSI"); } @@ -1101,10 +1106,10 @@ out_ggtt: */ static void i915_driver_cleanup_hw(struct drm_i915_private *dev_priv) { - struct drm_device *dev = &dev_priv->drm; + struct pci_dev *pdev = dev_priv->drm.pdev; - if (dev->pdev->msi_enabled) - pci_disable_msi(dev->pdev); + if (pdev->msi_enabled) + pci_disable_msi(pdev); pm_qos_remove_request(&dev_priv->pm_qos); i915_ggtt_cleanup_hw(dev_priv); @@ -1274,6 +1279,7 @@ out_free_priv: void i915_driver_unload(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; intel_fbdev_fini(dev); @@ -1302,8 +1308,8 @@ void i915_driver_unload(struct drm_device *dev) kfree(dev_priv->vbt.lfp_lvds_vbt_mode); dev_priv->vbt.lfp_lvds_vbt_mode = NULL; - vga_switcheroo_unregister_client(dev->pdev); - vga_client_register(dev->pdev, NULL, NULL, NULL); + vga_switcheroo_unregister_client(pdev); + vga_client_register(pdev, NULL, NULL, NULL); intel_csr_ucode_fini(dev_priv); @@ -1400,6 +1406,7 @@ static bool suspend_to_idle(struct drm_i915_private *dev_priv) static int i915_drm_suspend(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; pci_power_t opregion_target_state; int error; @@ -1416,11 +1423,11 @@ static int i915_drm_suspend(struct drm_device *dev) drm_kms_helper_poll_disable(dev); - pci_save_state(dev->pdev); + pci_save_state(pdev); error = i915_gem_suspend(dev); if (error) { - dev_err(&dev->pdev->dev, + dev_err(&pdev->dev, "GEM idle failed, resume might fail\n"); goto out; } @@ -1465,6 +1472,7 @@ out: static int i915_drm_suspend_late(struct drm_device *dev, bool hibernation) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; bool fw_csr; int ret; @@ -1498,7 +1506,7 @@ static int i915_drm_suspend_late(struct drm_device *dev, bool hibernation) goto out; } - pci_disable_device(dev->pdev); + pci_disable_device(pdev); /* * During hibernation on some platforms the BIOS may try to access * the device even though it's already in D3 and hang the machine. So @@ -1512,7 +1520,7 @@ static int i915_drm_suspend_late(struct drm_device *dev, bool hibernation) * Acer Aspire 1830T */ if (!(hibernation && INTEL_INFO(dev_priv)->gen < 6)) - pci_set_power_state(dev->pdev, PCI_D3hot); + pci_set_power_state(pdev, PCI_D3hot); dev_priv->suspended_to_idle = suspend_to_idle(dev_priv); @@ -1629,6 +1637,7 @@ static int i915_drm_resume(struct drm_device *dev) static int i915_drm_resume_early(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; int ret; /* @@ -1651,7 +1660,7 @@ static int i915_drm_resume_early(struct drm_device *dev) * the device powered we can also remove the following set power state * call. */ - ret = pci_set_power_state(dev->pdev, PCI_D0); + ret = pci_set_power_state(pdev, PCI_D0); if (ret) { DRM_ERROR("failed to set PCI D0 power state (%d)\n", ret); goto out; @@ -1670,12 +1679,12 @@ static int i915_drm_resume_early(struct drm_device *dev) * depend on the device enable refcount we can't anyway depend on them * disabling/enabling the device. */ - if (pci_enable_device(dev->pdev)) { + if (pci_enable_device(pdev)) { ret = -EIO; goto out; } - pci_set_master(dev->pdev); + pci_set_master(pdev); disable_rpm_wakeref_asserts(dev_priv); diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index d31ae3d0f83f..eba0166c4df5 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -350,10 +350,12 @@ static int setup_page_dma(struct drm_device *dev, struct i915_page_dma *p) static void cleanup_page_dma(struct drm_device *dev, struct i915_page_dma *p) { + struct pci_dev *pdev = dev->pdev; + if (WARN_ON(!p->page)) return; - dma_unmap_page(&dev->pdev->dev, p->daddr, 4096, PCI_DMA_BIDIRECTIONAL); + dma_unmap_page(&pdev->dev, p->daddr, 4096, PCI_DMA_BIDIRECTIONAL); __free_page(p->page); memset(p, 0, sizeof(*p)); } @@ -2681,8 +2683,8 @@ static void ggtt_unbind_vma(struct i915_vma *vma) void i915_gem_gtt_finish_object(struct drm_i915_gem_object *obj) { - struct drm_device *dev = obj->base.dev; - struct drm_i915_private *dev_priv = to_i915(dev); + struct drm_i915_private *dev_priv = to_i915(obj->base.dev); + struct device *kdev = &dev_priv->drm.pdev->dev; struct i915_ggtt *ggtt = &dev_priv->ggtt; if (unlikely(ggtt->do_idle_maps)) { @@ -2693,7 +2695,7 @@ void i915_gem_gtt_finish_object(struct drm_i915_gem_object *obj) } } - dma_unmap_sg(&dev->pdev->dev, obj->pages->sgl, obj->pages->nents, + dma_unmap_sg(kdev, obj->pages->sgl, obj->pages->nents, PCI_DMA_BIDIRECTIONAL); } diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c index aa050fa1e558..59989e8ee5dc 100644 --- a/drivers/gpu/drm/i915/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/i915_gem_stolen.c @@ -92,6 +92,7 @@ void i915_gem_stolen_remove_node(struct drm_i915_private *dev_priv, static unsigned long i915_stolen_to_physical(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; struct i915_ggtt *ggtt = &dev_priv->ggtt; struct resource *r; u32 base; @@ -111,7 +112,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) if (INTEL_INFO(dev)->gen >= 3) { u32 bsm; - pci_read_config_dword(dev->pdev, INTEL_BSM, &bsm); + pci_read_config_dword(pdev, INTEL_BSM, &bsm); base = bsm & INTEL_BSM_MASK; } else if (IS_I865G(dev)) { @@ -119,7 +120,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) u16 toud = 0; u8 tmp; - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 0), I845_ESMRAMC, &tmp); if (tmp & TSEG_ENABLE) { @@ -133,7 +134,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) } } - pci_bus_read_config_word(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_word(pdev->bus, PCI_DEVFN(0, 0), I865_TOUD, &toud); base = (toud << 16) + tseg_size; @@ -142,13 +143,13 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) u32 tom; u8 tmp; - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 0), I85X_ESMRAMC, &tmp); if (tmp & TSEG_ENABLE) tseg_size = MB(1); - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 1), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 1), I85X_DRB3, &tmp); tom = tmp * MB(32); @@ -158,7 +159,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) u32 tom; u8 tmp; - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 0), I845_ESMRAMC, &tmp); if (tmp & TSEG_ENABLE) { @@ -172,7 +173,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) } } - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 0), I830_DRB3, &tmp); tom = tmp * MB(32); @@ -182,7 +183,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) u32 tom; u8 tmp; - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 0), I830_ESMRAMC, &tmp); if (tmp & TSEG_ENABLE) { @@ -192,7 +193,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) tseg_size = KB(512); } - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 0), I830_DRB3, &tmp); tom = tmp * MB(32); diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 41ec7a183c73..aed55e4f100f 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -336,6 +336,7 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m, { struct drm_device *dev = error_priv->dev; struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; struct drm_i915_error_state *error = error_priv->error; struct drm_i915_error_object *obj; int i, j, offset, elt; @@ -367,11 +368,11 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m, } err_printf(m, "Reset count: %u\n", error->reset_count); err_printf(m, "Suspend count: %u\n", error->suspend_count); - err_printf(m, "PCI ID: 0x%04x\n", dev->pdev->device); - err_printf(m, "PCI Revision: 0x%02x\n", dev->pdev->revision); + err_printf(m, "PCI ID: 0x%04x\n", pdev->device); + err_printf(m, "PCI Revision: 0x%02x\n", pdev->revision); err_printf(m, "PCI Subsystem: %04x:%04x\n", - dev->pdev->subsystem_vendor, - dev->pdev->subsystem_device); + pdev->subsystem_vendor, + pdev->subsystem_device); err_printf(m, "IOMMU enabled?: %d\n", error->iommu); if (HAS_CSR(dev)) { diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 4f272777b4f4..a0af170062b1 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -63,6 +63,7 @@ static void i915_restore_display(struct drm_device *dev) int i915_save_state(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; int i; mutex_lock(&dev->struct_mutex); @@ -70,7 +71,7 @@ int i915_save_state(struct drm_device *dev) i915_save_display(dev); if (IS_GEN4(dev)) - pci_read_config_word(dev->pdev, GCDGMBUS, + pci_read_config_word(pdev, GCDGMBUS, &dev_priv->regfile.saveGCDGMBUS); /* Cache mode state */ @@ -108,6 +109,7 @@ int i915_save_state(struct drm_device *dev) int i915_restore_state(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; int i; mutex_lock(&dev->struct_mutex); @@ -115,7 +117,7 @@ int i915_restore_state(struct drm_device *dev) i915_gem_restore_fences(dev); if (IS_GEN4(dev)) - pci_write_config_word(dev->pdev, GCDGMBUS, + pci_write_config_word(pdev, GCDGMBUS, dev_priv->regfile.saveGCDGMBUS); i915_restore_display(dev); diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index e8fee41c9b81..d5d8fea8305b 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -7273,9 +7273,10 @@ static int i9xx_misc_get_display_clock_speed(struct drm_device *dev) static int pnv_get_display_clock_speed(struct drm_device *dev) { + struct pci_dev *pdev = dev->pdev; u16 gcfgc = 0; - pci_read_config_word(dev->pdev, GCFGC, &gcfgc); + pci_read_config_word(pdev, GCFGC, &gcfgc); switch (gcfgc & GC_DISPLAY_CLOCK_MASK) { case GC_DISPLAY_CLOCK_267_MHZ_PNV: @@ -7297,9 +7298,10 @@ static int pnv_get_display_clock_speed(struct drm_device *dev) static int i915gm_get_display_clock_speed(struct drm_device *dev) { + struct pci_dev *pdev = dev->pdev; u16 gcfgc = 0; - pci_read_config_word(dev->pdev, GCFGC, &gcfgc); + pci_read_config_word(pdev, GCFGC, &gcfgc); if (gcfgc & GC_LOW_FREQUENCY_ENABLE) return 133333; @@ -7321,6 +7323,7 @@ static int i865_get_display_clock_speed(struct drm_device *dev) static int i85x_get_display_clock_speed(struct drm_device *dev) { + struct pci_dev *pdev = dev->pdev; u16 hpllcc = 0; /* @@ -7328,10 +7331,10 @@ static int i85x_get_display_clock_speed(struct drm_device *dev) * encoding is different :( * FIXME is this the right way to detect 852GM/852GMV? */ - if (dev->pdev->revision == 0x1) + if (pdev->revision == 0x1) return 133333; - pci_bus_read_config_word(dev->pdev->bus, + pci_bus_read_config_word(pdev->bus, PCI_DEVFN(0, 3), HPLLCC, &hpllcc); /* Assume that the hardware is in the high speed state. This @@ -7432,10 +7435,11 @@ static unsigned int intel_hpll_vco(struct drm_device *dev) static int gm45_get_display_clock_speed(struct drm_device *dev) { + struct pci_dev *pdev = dev->pdev; unsigned int cdclk_sel, vco = intel_hpll_vco(dev); uint16_t tmp = 0; - pci_read_config_word(dev->pdev, GCFGC, &tmp); + pci_read_config_word(pdev, GCFGC, &tmp); cdclk_sel = (tmp >> 12) & 0x1; @@ -7454,6 +7458,7 @@ static int gm45_get_display_clock_speed(struct drm_device *dev) static int i965gm_get_display_clock_speed(struct drm_device *dev) { + struct pci_dev *pdev = dev->pdev; static const uint8_t div_3200[] = { 16, 10, 8 }; static const uint8_t div_4000[] = { 20, 12, 10 }; static const uint8_t div_5333[] = { 24, 16, 14 }; @@ -7461,7 +7466,7 @@ static int i965gm_get_display_clock_speed(struct drm_device *dev) unsigned int cdclk_sel, vco = intel_hpll_vco(dev); uint16_t tmp = 0; - pci_read_config_word(dev->pdev, GCFGC, &tmp); + pci_read_config_word(pdev, GCFGC, &tmp); cdclk_sel = ((tmp >> 8) & 0x1f) - 1; @@ -7491,6 +7496,7 @@ fail: static int g33_get_display_clock_speed(struct drm_device *dev) { + struct pci_dev *pdev = dev->pdev; static const uint8_t div_3200[] = { 12, 10, 8, 7, 5, 16 }; static const uint8_t div_4000[] = { 14, 12, 10, 8, 6, 20 }; static const uint8_t div_4800[] = { 20, 14, 12, 10, 8, 24 }; @@ -7499,7 +7505,7 @@ static int g33_get_display_clock_speed(struct drm_device *dev) unsigned int cdclk_sel, vco = intel_hpll_vco(dev); uint16_t tmp = 0; - pci_read_config_word(dev->pdev, GCFGC, &tmp); + pci_read_config_word(pdev, GCFGC, &tmp); cdclk_sel = (tmp >> 4) & 0x7; @@ -15991,15 +15997,16 @@ static void intel_init_quirks(struct drm_device *dev) static void i915_disable_vga(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; u8 sr1; i915_reg_t vga_reg = i915_vgacntrl_reg(dev); /* WaEnableVGAAccessThroughIOPort:ctg,elk,ilk,snb,ivb,vlv,hsw */ - vga_get_uninterruptible(dev->pdev, VGA_RSRC_LEGACY_IO); + vga_get_uninterruptible(pdev, VGA_RSRC_LEGACY_IO); outb(SR01, VGA_SR_INDEX); sr1 = inb(VGA_SR_DATA); outb(sr1 | 1<<5, VGA_SR_DATA); - vga_put(dev->pdev, VGA_RSRC_LEGACY_IO); + vga_put(pdev, VGA_RSRC_LEGACY_IO); udelay(300); I915_WRITE(vga_reg, VGA_DISP_DISABLE); diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c index 4003e4908c09..b7098f98bb67 100644 --- a/drivers/gpu/drm/i915/intel_fbdev.c +++ b/drivers/gpu/drm/i915/intel_fbdev.c @@ -183,6 +183,7 @@ static int intelfb_create(struct drm_fb_helper *helper, struct intel_framebuffer *intel_fb = ifbdev->fb; struct drm_device *dev = helper->dev; struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; struct i915_ggtt *ggtt = &dev_priv->ggtt; struct fb_info *info; struct drm_framebuffer *fb; @@ -280,7 +281,7 @@ static int intelfb_create(struct drm_fb_helper *helper, ifbdev->vma = vma; mutex_unlock(&dev->struct_mutex); - vga_switcheroo_client_fb_set(dev->pdev, info); + vga_switcheroo_client_fb_set(pdev, info); return 0; out_destroy_fbi: diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c index 324812d69b70..e67d8de427d0 100644 --- a/drivers/gpu/drm/i915/intel_guc_loader.c +++ b/drivers/gpu/drm/i915/intel_guc_loader.c @@ -565,6 +565,7 @@ fail: static void guc_fw_fetch(struct drm_device *dev, struct intel_guc_fw *guc_fw) { + struct pci_dev *pdev = dev->pdev; struct drm_i915_gem_object *obj; const struct firmware *fw; struct guc_css_header *css; @@ -574,7 +575,7 @@ static void guc_fw_fetch(struct drm_device *dev, struct intel_guc_fw *guc_fw) DRM_DEBUG_DRIVER("before requesting firmware: GuC fw fetch status %s\n", intel_guc_fw_status_repr(guc_fw->guc_fw_fetch_status)); - err = request_firmware(&fw, guc_fw->guc_fw_path, &dev->pdev->dev); + err = request_firmware(&fw, guc_fw->guc_fw_path, &pdev->dev); if (err) goto fail; if (!fw) diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c index 1f266d7df2ec..a4ca2052315e 100644 --- a/drivers/gpu/drm/i915/intel_i2c.c +++ b/drivers/gpu/drm/i915/intel_i2c.c @@ -633,6 +633,7 @@ static const struct i2c_algorithm gmbus_algorithm = { int intel_setup_gmbus(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; struct intel_gmbus *bus; unsigned int pin; int ret; @@ -663,7 +664,7 @@ int intel_setup_gmbus(struct drm_device *dev) "i915 gmbus %s", get_gmbus_pin(dev_priv, pin)->name); - bus->adapter.dev.parent = &dev->pdev->dev; + bus->adapter.dev.parent = &pdev->dev; bus->dev_priv = dev_priv; bus->adapter.algo = &gmbus_algorithm; diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 7686b7f1d599..6c11168facd6 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -287,6 +287,7 @@ void intel_display_set_init_power(struct drm_i915_private *dev_priv, */ static void hsw_power_well_post_enable(struct drm_i915_private *dev_priv) { + struct pci_dev *pdev = dev_priv->drm.pdev; struct drm_device *dev = &dev_priv->drm; /* @@ -299,9 +300,9 @@ static void hsw_power_well_post_enable(struct drm_i915_private *dev_priv) * sure vgacon can keep working normally without triggering interrupts * and error messages. */ - vga_get_uninterruptible(dev->pdev, VGA_RSRC_LEGACY_IO); + vga_get_uninterruptible(pdev, VGA_RSRC_LEGACY_IO); outb(inb(VGA_MSR_READ), VGA_MSR_WRITE); - vga_put(dev->pdev, VGA_RSRC_LEGACY_IO); + vga_put(pdev, VGA_RSRC_LEGACY_IO); if (IS_BROADWELL(dev)) gen8_irq_power_well_post_enable(dev_priv, @@ -318,7 +319,7 @@ static void hsw_power_well_pre_disable(struct drm_i915_private *dev_priv) static void skl_power_well_post_enable(struct drm_i915_private *dev_priv, struct i915_power_well *power_well) { - struct drm_device *dev = &dev_priv->drm; + struct pci_dev *pdev = dev_priv->drm.pdev; /* * After we re-enable the power well, if we touch VGA register 0x3d5 @@ -331,9 +332,9 @@ static void skl_power_well_post_enable(struct drm_i915_private *dev_priv, * and error messages. */ if (power_well->data == SKL_DISP_PW_2) { - vga_get_uninterruptible(dev->pdev, VGA_RSRC_LEGACY_IO); + vga_get_uninterruptible(pdev, VGA_RSRC_LEGACY_IO); outb(inb(VGA_MSR_READ), VGA_MSR_WRITE); - vga_put(dev->pdev, VGA_RSRC_LEGACY_IO); + vga_put(pdev, VGA_RSRC_LEGACY_IO); gen8_irq_power_well_post_enable(dev_priv, 1 << PIPE_C | 1 << PIPE_B); @@ -2651,8 +2652,8 @@ void intel_power_domains_suspend(struct drm_i915_private *dev_priv) */ void intel_runtime_pm_get(struct drm_i915_private *dev_priv) { - struct drm_device *dev = &dev_priv->drm; - struct device *kdev = &dev->pdev->dev; + struct pci_dev *pdev = dev_priv->drm.pdev; + struct device *kdev = &pdev->dev; pm_runtime_get_sync(kdev); @@ -2672,8 +2673,8 @@ void intel_runtime_pm_get(struct drm_i915_private *dev_priv) */ bool intel_runtime_pm_get_if_in_use(struct drm_i915_private *dev_priv) { - struct drm_device *dev = &dev_priv->drm; - struct device *kdev = &dev->pdev->dev; + struct pci_dev *pdev = dev_priv->drm.pdev; + struct device *kdev = &pdev->dev; if (IS_ENABLED(CONFIG_PM)) { int ret = pm_runtime_get_if_in_use(kdev); @@ -2714,8 +2715,8 @@ bool intel_runtime_pm_get_if_in_use(struct drm_i915_private *dev_priv) */ void intel_runtime_pm_get_noresume(struct drm_i915_private *dev_priv) { - struct drm_device *dev = &dev_priv->drm; - struct device *kdev = &dev->pdev->dev; + struct pci_dev *pdev = dev_priv->drm.pdev; + struct device *kdev = &pdev->dev; assert_rpm_wakelock_held(dev_priv); pm_runtime_get_noresume(kdev); @@ -2733,8 +2734,8 @@ void intel_runtime_pm_get_noresume(struct drm_i915_private *dev_priv) */ void intel_runtime_pm_put(struct drm_i915_private *dev_priv) { - struct drm_device *dev = &dev_priv->drm; - struct device *kdev = &dev->pdev->dev; + struct pci_dev *pdev = dev_priv->drm.pdev; + struct device *kdev = &pdev->dev; assert_rpm_wakelock_held(dev_priv); if (atomic_dec_and_test(&dev_priv->pm.wakeref_count)) @@ -2756,8 +2757,9 @@ void intel_runtime_pm_put(struct drm_i915_private *dev_priv) */ void intel_runtime_pm_enable(struct drm_i915_private *dev_priv) { + struct pci_dev *pdev = dev_priv->drm.pdev; struct drm_device *dev = &dev_priv->drm; - struct device *kdev = &dev->pdev->dev; + struct device *kdev = &pdev->dev; pm_runtime_set_autosuspend_delay(kdev, 10000); /* 10s */ pm_runtime_mark_last_busy(kdev); diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index e378f35365a2..dd75510eba67 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -2930,10 +2930,12 @@ static bool intel_sdvo_init_ddc_proxy(struct intel_sdvo *sdvo, struct drm_device *dev) { + struct pci_dev *pdev = dev->pdev; + sdvo->ddc.owner = THIS_MODULE; sdvo->ddc.class = I2C_CLASS_DDC; snprintf(sdvo->ddc.name, I2C_NAME_SIZE, "SDVO DDC proxy"); - sdvo->ddc.dev.parent = &dev->pdev->dev; + sdvo->ddc.dev.parent = &pdev->dev; sdvo->ddc.algo_data = sdvo; sdvo->ddc.algo = &intel_sdvo_ddc_proxy; -- 2.20.1