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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-03 11:44:24 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-03 11:44:24 -0700 |
commit | 2f34c1231bfc9f2550f934acb268ac7315fb3837 (patch) | |
tree | ff8114b3b4ec4723a11b041c6b74c389e9f0eeb9 /drivers/gpu/drm/i915/i915_pci.c | |
parent | a3719f34fdb664ffcfaec2160ef20fca7becf2ee (diff) | |
parent | 8b03d1ed2c43a2ba5ef3381322ee4515b97381bf (diff) | |
download | linux-2f34c1231bfc9f2550f934acb268ac7315fb3837.tar.gz linux-2f34c1231bfc9f2550f934acb268ac7315fb3837.tar.bz2 linux-2f34c1231bfc9f2550f934acb268ac7315fb3837.zip |
Merge tag 'drm-for-v4.12' of git://people.freedesktop.org/~airlied/linux
Pull drm u pdates from Dave Airlie:
"This is the main drm pull request for v4.12. Apart from two fixes
pulls, everything should have been in drm-next for at least 2 weeks.
The biggest thing in here is AMD released the public headers for their
upcoming VEGA GPUs. These as always are quite a sizeable chunk of
header files. They've also added initial non-display support for those
GPUs, though they aren't available in production yet.
Otherwise it's pretty much normal.
New bridge drivers:
- megachips-stdpxxxx-ge-b850v3-fw LVDS->DP++
- generic LVDS bridge support.
Core:
- Displayport link train failure reporting to userspace
- debugfs interface cleaned up
- subsystem TODO in kerneldoc now
- Extended fbdev support (flipping and vblank wait)
- drm_platform removed
- EDP CRC support in helper
- HF-VSDB SCDC support in EDID parser
- Lots of code cleanups and header extraction
- Thunderbolt external GPU awareness
- Atomic helper improvements
- Documentation improvements
panel:
- Sitronix and Samsung new panel support
amdgpu:
- Preliminary vega10 support
- Multi-level page table support
- GPU sensor support for userspace
- PRT support for sparse buffers
- SR-IOV improvements
- Non-contig VRAM CPU mapping
i915:
- Atomic modesetting enabled by default on Gen5+
- LSPCON improvements
- Atomic state handling for cdclk
- GPU reset improvements
- In-kernel unit tests
- Geminilake improvements and color manager support
- Designware i2c fixes
- vblank evasion improvements
- Hotplug safe connector iterators
- GVT scheduler QoS support
- GVT Kabylake support
nouveau:
- Acceleration support for Pascal (GP10x).
- Rearchitecture of code handling proprietary signed firmware
- Fix GTX 970 with odd MMU configuration
- GP10B support
- GP107 acceleration support
vmwgfx:
- Atomic modesetting support for vmwgfx
omapdrm:
- Support for render nodes
- Refactor omapdss code
- Fix some probe ordering issues
- Fix too dark RGB565 rendering
sunxi:
- prelim rework for multiple pipes.
mali-dp:
- Color management support
- Plane scaling
- Power management improvements
imx-drm:
- Prefetch Resolve Engine/Gasket on i.MX6QP
- Deferred plane disabling
- Separate alpha support
mediatek:
- Mediatek SoC MT2701 support
rcar-du:
- Gen3 HDMI support
msm:
- 4k support for newer chips
- OPP bindings for gpu
- prep work for per-process pagetables
vc4:
- HDMI audio support
- fixes
qxl:
- minor fixes.
dw-hdmi:
- PHY improvements
- CSC fixes
- Amlogic GX SoC support"
* tag 'drm-for-v4.12' of git://people.freedesktop.org/~airlied/linux: (1778 commits)
drm/nouveau/fb/gf100-: Fix 32 bit wraparound in new ram detection
drm/nouveau/secboot/gm20b: fix the error return code in gm20b_secboot_tegra_read_wpr()
drm/nouveau/kms: Increase max retries in scanout position queries.
drm/nouveau/bios/bitP: check that table is long enough for optional pointers
drm/nouveau/fifo/nv40: no ctxsw for pre-nv44 mpeg engine
drm: mali-dp: use div_u64 for expensive 64-bit divisions
drm/i915: Confirm the request is still active before adding it to the await
drm/i915: Avoid busy-spinning on VLV_GLTC_PW_STATUS mmio
drm/i915/selftests: Allocate inode/file dynamically
drm/i915: Fix system hang with EI UP masked on Haswell
drm/i915: checking for NULL instead of IS_ERR() in mock selftests
drm/i915: Perform link quality check unconditionally during long pulse
drm/i915: Fix use after free in lpe_audio_platdev_destroy()
drm/i915: Use the right mapping_gfp_mask for final shmem allocation
drm/i915: Make legacy cursor updates more unsynced
drm/i915: Apply a cond_resched() to the saturated signaler
drm/i915: Park the signaler before sleeping
drm: mali-dp: Check the mclk rate and allow up/down scaling
drm: mali-dp: Enable image enhancement when scaling
drm: mali-dp: Add plane upscaling support
...
Diffstat (limited to 'drivers/gpu/drm/i915/i915_pci.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_pci.c | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index 9bbbd4e83e3c..f87b0c4e564d 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -27,6 +27,7 @@ #include <linux/vga_switcheroo.h> #include "i915_drv.h" +#include "i915_selftest.h" #define GEN_DEFAULT_PIPEOFFSETS \ .pipe_offsets = { PIPE_A_OFFSET, PIPE_B_OFFSET, \ @@ -408,6 +409,7 @@ static const struct intel_device_info intel_geminilake_info = { .platform = INTEL_GEMINILAKE, .is_alpha_support = 1, .ddb_size = 1024, + .color = { .degamma_lut_size = 0, .gamma_lut_size = 1024 } }; static const struct intel_device_info intel_kabylake_info = { @@ -477,10 +479,19 @@ static const struct pci_device_id pciidlist[] = { }; MODULE_DEVICE_TABLE(pci, pciidlist); +static void i915_pci_remove(struct pci_dev *pdev) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + + i915_driver_unload(dev); + drm_dev_unref(dev); +} + static int i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { struct intel_device_info *intel_info = (struct intel_device_info *) ent->driver_data; + int err; if (IS_ALPHA_SUPPORT(intel_info) && !i915.alpha_support) { DRM_INFO("The driver support for your hardware in this kernel version is alpha quality\n" @@ -504,15 +515,17 @@ static int i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (vga_switcheroo_client_probe_defer(pdev)) return -EPROBE_DEFER; - return i915_driver_load(pdev, ent); -} + err = i915_driver_load(pdev, ent); + if (err) + return err; -static void i915_pci_remove(struct pci_dev *pdev) -{ - struct drm_device *dev = pci_get_drvdata(pdev); + err = i915_live_selftests(pdev); + if (err) { + i915_pci_remove(pdev); + return err > 0 ? -ENOTTY : err; + } - i915_driver_unload(dev); - drm_dev_unref(dev); + return 0; } static struct pci_driver i915_pci_driver = { @@ -526,6 +539,11 @@ static struct pci_driver i915_pci_driver = { static int __init i915_init(void) { bool use_kms = true; + int err; + + err = i915_mock_selftests(); + if (err) + return err > 0 ? 0 : err; /* * Enable KMS by default, unless explicitly overriden by |