kernel.git/drivers/gpu/drm/i915/intel_runtime_pm.h, branch linux-5.4.y

Merge drm/drm-next into drm-intel-next-queued

2019-07-29T15:51:48Z

Catching up with 5.3-rc* Signed-off-by: Rodrigo Vivi

Merge tag 'pci-v5.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2019-07-16T03:44:49Z

Pull PCI updates from Bjorn Helgaas: "Enumeration changes: - Evaluate PCI Boot Configuration _DSM to learn if firmware wants us to preserve its resource assignments (Benjamin Herrenschmidt) - Simplify resource distribution (Nicholas Johnson) - Decode 32 GT/s link speed (Gustavo Pimentel) Virtualization: - Fix incorrect caching of VF config space size (Alex Williamson) - Fix VF driver probing sysfs knobs (Alex Williamson) Peer-to-peer DMA: - Fix dma_virt_ops check (Logan Gunthorpe) Altera host bridge driver: - Allow building as module (Ley Foon Tan) Armada 8K host bridge driver: - add PHYs support (Miquel Raynal) DesignWare host bridge driver: - Export APIs to support removable loadable module (Vidya Sagar) - Enable Relaxed Ordering erratum workaround only on Tegra20 & Tegra30 (Vidya Sagar) Hyper-V host bridge driver: - Fix use-after-free in eject (Dexuan Cui) Mobiveil host bridge driver: - Clean up and fix many issues, including non-identify mapped windows, 64-bit windows, multi-MSI, class code, INTx clearing (Hou Zhiqiang) Qualcomm host bridge driver: - Use clk bulk API for 2.4.0 controllers (Bjorn Andersson) - Add QCS404 support (Bjorn Andersson) - Assert PERST for at least 100ms (Niklas Cassel) R-Car host bridge driver: - Add r8a774a1 DT support (Biju Das) Tegra host bridge driver: - Add support for Gen2, opportunistic UpdateFC and ACK (PCIe protocol details) AER, GPIO-based PERST# (Manikanta Maddireddy) - Fix many issues, including power-on failure cases, interrupt masking in suspend, UPHY settings, AFI dynamic clock gating, pending DLL transactions (Manikanta Maddireddy) Xilinx host bridge driver: - Fix NWL Multi-MSI programming (Bharat Kumar Gogada) Endpoint support: - Fix 64bit BAR support (Alan Mikhak) - Fix pcitest build issues (Alan Mikhak, Andy Shevchenko) Bug fixes: - Fix NVIDIA GPU multi-function power dependencies (Abhishek Sahu) - Fix NVIDIA GPU HDA enablement issue (Lukas Wunner) - Ignore lockdep for sysfs "remove" (Marek Vasut) Misc: - Convert docs to reST (Changbin Du, Mauro Carvalho Chehab)" * tag 'pci-v5.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (107 commits) PCI: Enable NVIDIA HDA controllers tools: PCI: Fix installation when `make tools/pci_install` PCI: dwc: pci-dra7xx: Fix compilation when !CONFIG_GPIOLIB PCI: Fix typos and whitespace errors PCI: mobiveil: Fix INTx interrupt clearing in mobiveil_pcie_isr() PCI: mobiveil: Fix infinite-loop in the INTx handling function PCI: mobiveil: Move PCIe PIO enablement out of inbound window routine PCI: mobiveil: Add upper 32-bit PCI base address setup in inbound window PCI: mobiveil: Add upper 32-bit CPU base address setup in outbound window PCI: mobiveil: Mask out hardcoded bits in inbound/outbound windows setup PCI: mobiveil: Clear the control fields before updating it PCI: mobiveil: Add configured inbound windows counter PCI: mobiveil: Fix the valid check for inbound and outbound windows PCI: mobiveil: Clean-up program_{ib/ob}_windows() PCI: mobiveil: Remove an unnecessary return value check PCI: mobiveil: Fix error return values PCI: mobiveil: Refactor the MEM/IO outbound window initialization PCI: mobiveil: Make some register updates more readable PCI: mobiveil: Reformat the code for readability dt-bindings: PCI: mobiveil: Change gpio_slave and apb_csr to optional ...

drm/i915: Propagate "_release" function name suffix down

2019-07-12T12:05:05Z

Replace mixed "_fini"/"_cleanup"/"_cleanup_hw" suffixes found in names of functions called from i915_driver_release() with "_release" suffix consistently. This provides better code readability, especially helpful when trying to work out which phase the code is in. Functions names starting with "i915_driver_", i.e., those defined in drivers/gpu/dri/i915/i915_drv.c, just have their "cleanup" or "fini" parts of their names replaced with the "_release" suffix, while names of functions coming from other source files have been suffixed with "_driver_release" to avoid ambiguity with other possible .release entry points. v2: early_probe pairs better with late_release (Chris) v3: fix typo in commit message (Joonas) Suggested-by: Chris Wilson Signed-off-by: Janusz Krzysztofik Reviewed-by: Chris Wilson Reviewed-by: Joonas Lahtinen Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190712112429.740-5-janusz.krzysztofik@linux.intel.com

drm/i915: move modesetting core code under display/

2019-06-17T08:48:32Z

Now that we have a new subdirectory for display code, continue by moving modesetting core code. display/intel_frontbuffer.h sticks out like a sore thumb, otherwise this is, again, a surprisingly clean operation. v2: - don't move intel_sideband.[ch] (Ville) - use tabs for Makefile file lists and sort them Cc: Chris Wilson Cc: Joonas Lahtinen Cc: Rodrigo Vivi Cc: Ville Syrjälä Reviewed-by: Chris Wilson Acked-by: Rodrigo Vivi Acked-by: Maarten Lankhorst Acked-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20190613084416.6794-3-jani.nikula@intel.com

drm/i915: update with_intel_runtime_pm to use the rpm structure

2019-06-14T14:58:33Z

Matching the underlying get/put functions. Signed-off-by: Daniele Ceraolo Spurio Cc: Imre Deak Reviewed-by: Chris Wilson Acked-by: Imre Deak Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-8-daniele.ceraolospurio@intel.com

drm/i915: update rpm_get/put to use the rpm structure

2019-06-14T14:58:33Z

The functions where internally already only using the structure, so we need to just flip the interface. v2: rebase Signed-off-by: Daniele Ceraolo Spurio Cc: Imre Deak Reviewed-by: Chris Wilson Acked-by: Imre Deak Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-7-daniele.ceraolospurio@intel.com

drm/i915: move a few more functions to accept the rpm structure

2019-06-14T14:58:33Z

Focusing on the functions called in few places. Signed-off-by: Daniele Ceraolo Spurio Cc: Imre Deak Reviewed-by: Chris Wilson Acked-by: Imre Deak Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-6-daniele.ceraolospurio@intel.com

drm/i915: move and rename i915_runtime_pm

2019-06-14T14:58:33Z

Asserts aside, all the code working on this structure is in intel_runtime_pm.c and uses the intel_ prefix, so move the structure to intel_runtime_pm.h and adopt the same prefix. Since all the asserts are now working on the runtime_pm structure, bring them across as well. v2: drop unneeded include (Chris), don't rename debugfs, rebase Signed-off-by: Daniele Ceraolo Spurio Cc: Chris Wilson Cc: Imre Deak Reviewed-by: Chris Wilson Acked-by: Imre Deak Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-5-daniele.ceraolospurio@intel.com

drm/i915: extract intel_display_power.h/c from intel_runtime_pm.h/c

2019-06-04T07:32:48Z

Keep all the device-level PM management in intel_runtime_pm.h/c and move all the display specific bits into their own file. Also add the new header to Makefile.header-test. Apart from the giant code move, the only difference is with the intel_runtime__raw() functions, which are now exposed in the header. The _put() version is also not conditionally compiled anymore since it is ok to always pass the wakeref taken from the _get() to __intel_runtime_pm_put (it is -1 if tracking is disabled). Suggested-by: Chris Wilson Signed-off-by: Daniele Ceraolo Spurio Cc: Chris Wilson Cc: Imre Deak Cc: Ville Syrjälä Cc: Jani Nikula Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190531222409.9177-2-daniele.ceraolospurio@intel.com

drm/i915: remove duplicate typedef for intel_wakeref_t

2019-05-23T12:46:42Z

Fix the duplicate typedef for intel_wakeref_t leading to Clang build issues. While at it, actually make the intel_runtime_pm.h header self-contained, which was claimed in the commit being fixed. Reported-by: Nathan Chancellor Cc: Nathan Chancellor Cc: Chris Wilson References: http://mid.mail-archive.com/20190521183850.GA9157@archlinux-epyc References: https://travis-ci.com/ClangBuiltLinux/continuous-integration/jobs/201754420#L2435 Fixes: 0d5adc5f2f01 ("drm/i915: extract intel_runtime_pm.h from intel_drv.h") Reviewed-by: Chris Wilson Reviewed-by: Nathan Chancellor Tested-by: Nathan Chancellor Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20190522103505.2082-1-jani.nikula@intel.com