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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-04 15:49:32 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-04 15:49:32 -0700 |
commit | f377ea88b862bf7151be96d276f4cb740f8e1c41 (patch) | |
tree | 6205913431c012e285316281b6221a20d4a92128 /drivers/gpu/drm/i915/i915_drv.c | |
parent | 51e771c0d25b43d0f12b2c7c01939942becbbe28 (diff) | |
parent | 73bf1b7be7aab60d7c651402441dd0b0b4991098 (diff) | |
download | op-kernel-dev-f377ea88b862bf7151be96d276f4cb740f8e1c41.zip op-kernel-dev-f377ea88b862bf7151be96d276f4cb740f8e1c41.tar.gz |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"This is the main pull request for the drm for 4.3. Nouveau is
probably the biggest amount of changes in here, since it missed 4.2.
Highlights below, along with the usual bunch of fixes.
All stuff outside drm should have applicable acks.
Highlights:
- new drivers:
freescale dcu kms driver
- core:
more atomic fixes
disable some dri1 interfaces on kms drivers
drop fb panic handling, this was just getting more broken, as more locking was required.
new core fbdev Kconfig support - instead of each driver enable/disabling it
struct_mutex cleanups
- panel:
more new panels
cleanup Kconfig
- i915:
Skylake support enabled by default
legacy modesetting using atomic infrastructure
Skylake fixes
GEN9 workarounds
- amdgpu:
Fiji support
CGS support for amdgpu
Initial GPU scheduler - off by default
Lots of bug fixes and optimisations.
- radeon:
DP fixes
misc fixes
- amdkfd:
Add Carrizo support for amdkfd using amdgpu.
- nouveau:
long pending cleanup to complete driver,
fully bisectable which makes it larger,
perfmon work
more reclocking improvements
maxwell displayport fixes
- vmwgfx:
new DX device support, supports OpenGL 3.3
screen targets support
- mgag200:
G200eW support
G200e new revision support
- msm:
dragonboard 410c support, msm8x94 support, msm8x74v1 support
yuv format support
dma plane support
mdp5 rotation
initial hdcp
- sti:
atomic support
- exynos:
lots of cleanups
atomic modesetting/pageflipping support
render node support
- tegra:
tegra210 support (dc, dsi, dp/hdmi)
dpms with atomic modesetting support
- atmel:
support for 3 more atmel SoCs
new input formats, PRIME support.
- dwhdmi:
preparing to add audio support
- rockchip:
yuv plane support"
* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (1369 commits)
drm/amdgpu: rename gmc_v8_0_init_compute_vmid
drm/amdgpu: fix vce3 instance handling
drm/amdgpu: remove ib test for the second VCE Ring
drm/amdgpu: properly enable VM fault interrupts
drm/amdgpu: fix warning in scheduler
drm/amdgpu: fix buffer placement under memory pressure
drm/amdgpu/cz: fix cz_dpm_update_low_memory_pstate logic
drm/amdgpu: fix typo in dce11 watermark setup
drm/amdgpu: fix typo in dce10 watermark setup
drm/amdgpu: use top down allocation for non-CPU accessible vram
drm/amdgpu: be explicit about cpu vram access for driver BOs (v2)
drm/amdgpu: set MEC doorbell range for Fiji
drm/amdgpu: implement burst NOP for SDMA
drm/amdgpu: add insert_nop ring func and default implementation
drm/amdgpu: add amdgpu_get_sdma_instance helper function
drm/amdgpu: add AMDGPU_MAX_SDMA_INSTANCES
drm/amdgpu: add burst_nop flag for sdma
drm/amdgpu: add count field for the SDMA NOP packet v2
drm/amdgpu: use PT for VM sync on unmap
drm/amdgpu: make wait_event uninterruptible in push_job
...
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 89 |
1 files changed, 28 insertions, 61 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 8917c98..ab64d68 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -356,7 +356,6 @@ static const struct intel_device_info intel_cherryview_info = { }; static const struct intel_device_info intel_skylake_info = { - .is_preliminary = 1, .is_skylake = 1, .gen = 9, .num_pipes = 3, .need_gfx_hws = 1, .has_hotplug = 1, @@ -369,7 +368,6 @@ static const struct intel_device_info intel_skylake_info = { }; static const struct intel_device_info intel_skylake_gt3_info = { - .is_preliminary = 1, .is_skylake = 1, .gen = 9, .num_pipes = 3, .need_gfx_hws = 1, .has_hotplug = 1, @@ -440,9 +438,7 @@ static const struct pci_device_id pciidlist[] = { /* aka */ {0, 0, 0} }; -#if defined(CONFIG_DRM_I915_KMS) MODULE_DEVICE_TABLE(pci, pciidlist); -#endif void intel_detect_pch(struct drm_device *dev) { @@ -541,21 +537,6 @@ bool i915_semaphore_is_enabled(struct drm_device *dev) return true; } -void intel_hpd_cancel_work(struct drm_i915_private *dev_priv) -{ - spin_lock_irq(&dev_priv->irq_lock); - - dev_priv->long_hpd_port_mask = 0; - dev_priv->short_hpd_port_mask = 0; - dev_priv->hpd_event_bits = 0; - - spin_unlock_irq(&dev_priv->irq_lock); - - cancel_work_sync(&dev_priv->dig_port_work); - cancel_work_sync(&dev_priv->hotplug_work); - cancel_delayed_work_sync(&dev_priv->hotplug_reenable_work); -} - void i915_firmware_load_error_print(const char *fw_path, int err) { DRM_ERROR("failed to load firmware %s (%d)\n", fw_path, err); @@ -601,7 +582,6 @@ static int bxt_resume_prepare(struct drm_i915_private *dev_priv); static int i915_drm_suspend(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - struct drm_crtc *crtc; pci_power_t opregion_target_state; int error; @@ -632,8 +612,7 @@ static int i915_drm_suspend(struct drm_device *dev) * for _thaw. Also, power gate the CRTC power wells. */ drm_modeset_lock_all(dev); - for_each_crtc(dev, crtc) - intel_crtc_control(crtc, false); + intel_display_suspend(dev); drm_modeset_unlock_all(dev); intel_dp_mst_suspend(dev); @@ -683,15 +662,18 @@ static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation) pci_disable_device(drm_dev->pdev); /* - * During hibernation on some GEN4 platforms the BIOS may try to access + * 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 * leave the device in D0 on those platforms and hope the BIOS will - * power down the device properly. Platforms where this was seen: - * Lenovo Thinkpad X301, X61s + * power down the device properly. The issue was seen on multiple old + * GENs with different BIOS vendors, so having an explicit blacklist + * is inpractical; apply the workaround on everything pre GEN6. The + * platforms where the issue was seen: + * Lenovo Thinkpad X301, X61s, X60, T60, X41 + * Fujitsu FSC S7110 + * Acer Aspire 1830T */ - if (!(hibernation && - drm_dev->pdev->subsystem_vendor == PCI_VENDOR_ID_LENOVO && - INTEL_INFO(dev_priv)->gen == 4)) + if (!(hibernation && INTEL_INFO(dev_priv)->gen < 6)) pci_set_power_state(drm_dev->pdev, PCI_D3hot); return 0; @@ -760,7 +742,7 @@ static int i915_drm_resume(struct drm_device *dev) spin_unlock_irq(&dev_priv->irq_lock); drm_modeset_lock_all(dev); - intel_modeset_setup_hw_state(dev, true); + intel_display_resume(dev); drm_modeset_unlock_all(dev); intel_dp_mst_resume(dev); @@ -865,9 +847,6 @@ int i915_reset(struct drm_device *dev) bool simulated; int ret; - if (!i915.reset) - return 0; - intel_reset_gt_powersave(dev); mutex_lock(&dev->struct_mutex); @@ -959,8 +938,6 @@ static int i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (PCI_FUNC(pdev->devfn)) return -ENODEV; - driver.driver_features &= ~(DRIVER_USE_AGP); - return drm_get_pci_dev(pdev, ent, &driver); } @@ -1515,7 +1492,15 @@ static int intel_runtime_suspend(struct device *device) * FIXME: We really should find a document that references the arguments * used below! */ - if (IS_HASWELL(dev)) { + if (IS_BROADWELL(dev)) { + /* + * On Broadwell, if we use PCI_D1 the PCH DDI ports will stop + * being detected, and the call we do at intel_runtime_resume() + * won't be able to restore them. Since PCI_D3hot matches the + * actual specification and appears to be working, use it. + */ + intel_opregion_notify_adapter(dev, PCI_D3hot); + } else { /* * current versions of firmware which depend on this opregion * notification have repurposed the D1 definition to mean @@ -1524,16 +1509,6 @@ static int intel_runtime_suspend(struct device *device) * the suspend path. */ intel_opregion_notify_adapter(dev, PCI_D1); - } else { - /* - * On Broadwell, if we use PCI_D1 the PCH DDI ports will stop - * being detected, and the call we do at intel_runtime_resume() - * won't be able to restore them. Since PCI_D3hot matches the - * actual specification and appears to be working, use it. Let's - * assume the other non-Haswell platforms will stay the same as - * Broadwell. - */ - intel_opregion_notify_adapter(dev, PCI_D3hot); } assert_forcewakes_inactive(dev_priv); @@ -1673,7 +1648,6 @@ static struct drm_driver driver = { * deal with them for Intel hardware. */ .driver_features = - DRIVER_USE_AGP | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM | DRIVER_PRIME | DRIVER_RENDER, .load = i915_driver_load, @@ -1688,7 +1662,6 @@ static struct drm_driver driver = { .suspend = i915_suspend_legacy, .resume = i915_resume_legacy, - .device_is_agp = i915_driver_device_is_agp, #if defined(CONFIG_DEBUG_FS) .debugfs_init = i915_debugfs_init, .debugfs_cleanup = i915_debugfs_cleanup, @@ -1727,20 +1700,14 @@ static int __init i915_init(void) driver.num_ioctls = i915_max_ioctl; /* - * If CONFIG_DRM_I915_KMS is set, default to KMS unless - * explicitly disabled with the module pararmeter. - * - * Otherwise, just follow the parameter (defaulting to off). - * - * Allow optional vga_text_mode_force boot option to override - * the default behavior. + * Enable KMS by default, unless explicitly overriden by + * either the i915.modeset prarameter or by the + * vga_text_mode_force boot option. */ -#if defined(CONFIG_DRM_I915_KMS) - if (i915.modeset != 0) - driver.driver_features |= DRIVER_MODESET; -#endif - if (i915.modeset == 1) - driver.driver_features |= DRIVER_MODESET; + driver.driver_features |= DRIVER_MODESET; + + if (i915.modeset == 0) + driver.driver_features &= ~DRIVER_MODESET; #ifdef CONFIG_VGA_CONSOLE if (vgacon_text_force() && i915.modeset == -1) @@ -1759,7 +1726,7 @@ static int __init i915_init(void) * to the atomic ioctl and the atomic properties. Only plane operations on * a single CRTC will actually work. */ - if (i915.nuclear_pageflip) + if (driver.driver_features & DRIVER_MODESET) driver.driver_features |= DRIVER_ATOMIC; return drm_pci_init(&driver, &i915_pci_driver); |