user/sven/linux.git/include/linux/amba, branch v4.13.7

Merge tag 'drm-for-v4.13' of git://people.freedesktop.org/~airlied/linux

2017-07-10T01:48:37Z

Pull drm updates from Dave Airlie: "This is the main pull request for the drm, I think I've got one later driver pull for mediatek SoC driver, I'm undecided on if it needs to go to you yet. Otherwise summary below: Core drm: - Atomic add driver private objects - Deprecate preclose hook in modern drivers - MST bandwidth tracking - Use kvmalloc in more places - Add mode_valid hook for crtc/encoder/bridge - Reduce sync_file construction time - Documentation updates - New DRM synchronisation object support New drivers: - pl111 - pl111 CLCD display controller Panel: - Innolux P079ZCA panel driver - Add NL12880B20-05, NL192108AC18-02D, P320HVN03 panels - panel-samsung-s6e3ha2: Add s6e3hf2 panel support i915: - SKL+ watermark fixes - G4x/G33 reset improvements - DP AUX backlight improvements - Buffer based GuC/host communication - New getparam for (sub)slice infomation - Cannonlake and Coffeelake initial patches - Execbuf optimisations radeon/amdgpu: - Lots of Vega10 bug fixes - Preliminary raven support - KIQ support for compute rings - MEC queue management rework - DCE6 Audio support - SR-IOV improvements - Better radeon/amdgpu selection support nouveau: - HDMI stereoscopic support - Display code rework for >= GM20x GPUs msm: - GEM rework for fine-grained locking - Per-process pagetable work - HDMI fixes for Snapdragon 820. vc4: - Remove 256MB CMA limit from vc4 - Add out-fence support - Add support for cygnus - Get/set tiling ioctls support - Add T-format tiling support for scanout zte: - add VGA support. etnaviv: - Thermal throttle support for newer GPUs - Restore userspace buffer cache performance - dma-buf sync fix stm: - add stm32f429 display support exynos: - Rework vblank handling - Fixup sw-trigger code sun4i: - V3s display engine support - HDMI support for older SoCs - Preliminary work on dual-pipeline SoCs. rcar-du: - VSP work imx-drm: - Remove counter load enable from PRE - Double read/write reduction flag support tegra: - Documentation for the host1x and drm driver. - Lots of staging ioctl fixes due to grate project work. omapdrm: - dma-buf fence support - TILER rotation fixes" * tag 'drm-for-v4.13' of git://people.freedesktop.org/~airlied/linux: (1270 commits) drm: Remove unused drm_file parameter to drm_syncobj_replace_fence() drm/amd/powerplay: fix bug fail to remove sysfs when rmmod amdgpu. amdgpu: Set cik/si_support to 1 by default if radeon isn't built drm/amdgpu/gfx9: fix driver reload with KIQ drm/amdgpu/gfx8: fix driver reload with KIQ drm/amdgpu: Don't call amd_powerplay_destroy() if we don't have powerplay drm/ttm: Fix use-after-free in ttm_bo_clean_mm drm/amd/amdgpu: move get memory type function from early init to sw init drm/amdgpu/cgs: always set reference clock in mode_info drm/amdgpu: fix vblank_time when displays are off drm/amd/powerplay: power value format change for Vega10 drm/amdgpu/gfx9: support the amdgpu.disable_cu option drm/amd/powerplay: change PPSMC_MSG_GetCurrPkgPwr for Vega10 drm/amdgpu: Make amdgpu_cs_parser_init static (v2) drm/amdgpu/cs: fix a typo in a comment drm/amdgpu: Fix the exported always on CU bitmap drm/amdgpu/gfx9: gfx_v9_0_enable_gfx_static_mg_power_gating() can be static drm/amdgpu/psp: upper_32_bits/lower_32_bits for address setup drm/amd/powerplay/cz: print message if smc message fails drm/amdgpu: fix typo in amdgpu_debugfs_test_ib_init ...

dmaengine: pl08x: use GENMASK() to create bitmasks

2017-05-24T04:14:33Z

This switches the arbitrary shifting of hex constants in the pl080 header to use GENMASK(). Suggested-by: Vinod Koul Signed-off-by: Linus Walleij Signed-off-by: Vinod Koul

dmaengine: pl08x: Add support for Faraday Technology FTDMAC020

2017-05-24T04:14:32Z

After reading the specs for the Faraday Technology FTDMAC020 found in the Gemini platform, it becomes pretty evident that this is just another PL08x derivative, and should be handled like such by simply extending the existing PL08x driver to handle the quirks in this hardware. This patch makes memcpy work and has been tested on the Gemini and also regression-tested on the Nomadik NHK15 using dmatest with 10 threads per channel without a hinch for hours. I have not implemented slave DMA in those codepaths, because this device (Gemini) does not use slave DMA, and it seems like devices using FTDMAC020 for device DMA have a slightly different register layout so some real hardware is needed to proceed with this. I left some FIXME etc in the code for this. I had to do some refactorings of some helper functions, but I have not split those into separate patches because these refactorings do not make much sense without the increased complexity of handling the FTDMAC020. The DMA test would hang the platform on me on the Gemini after a few thousand iterations, however after turning of the caches the problem immediately disappeared and I could run the DMA engine with 10 threads pers physical channel for days in a row without a crash. I think there is no problem with the DMA driver: instead it is something fishy in the FA526 cache handling code that get pretty heavily exercised by the DMA engine and we need to go and fix that instead. Signed-off-by: Linus Walleij Signed-off-by: Vinod Koul

ARM/dmaengine: pl08x: pass reasonable memcpy settings

2017-05-24T04:14:32Z

We cannot use bits from configuration registers as API between platforms and driver like this, abstract it out to two enums and mimic the stuff passed as device tree data. This is done to make it possible for the driver to generate the ccfg word on-the-fly so we can support more PL08x derivatives. Acked-by: Olof Johansson Acked-by: Arnd Bergmann Signed-off-by: Linus Walleij Signed-off-by: Vinod Koul

drm/pl111: Register the clock divider and use it.

2017-05-19T18:11:35Z

This is required for the panel to work on bcm911360, where CLCDCLK is the fixed 200Mhz AXI41 clock. The rate set is still passed up to the CLCDCLK, for platforms that have a settable rate on that one. v2: Set SET_RATE_PARENT (caught by Linus Walleij), depend on COMMON_CLK. v3: Mark the clk_ops static (caught by Stephen). Signed-off-by: Eric Anholt Link: http://patchwork.freedesktop.org/patch/msgid/20170508193348.30236-1-eric@anholt.net Reviewed-by: Linus Walleij Reviewed-by: Stephen Boyd

Merge tag 'drm-misc-next-2017-05-16' of git://anongit.freedesktop.org/git/drm-misc into drm-next

2017-05-18T02:57:06Z

UAPI Changes: - Return -ENODEV instead of -ENXIO when creating cma fb w/o valid gem (Daniel) - Add aspect ratio and custom scaling propertis to connector state (Maarten) Cross-subsystem Changes: - None Core Changes: - Add Laurent as bridge reviewer and Andrzej as bridge maintainer (Archit) - Maintain new STM driver through -misc (Yannick) - Misc doc improvements (as is tradition) (Daniel) - Add driver-private objects to atomic state (Dhinakaran) - Deprecate preclose hook in modern drivers (use postclose) (Daniel) - Add hwmode to vblank struct. This fixes mode access in irq context and reduced a bunch of boilerplate (Daniel) Driver Changes: - vc4: Add out-fence support to vc4 V3D rendering (Eric) - stm: Add stm32f429 display hw and am-480272h3tmqw-t01h panel support (Yannick) - vc4: Remove 256MB cma limit from vc4 (Eric) - dw-hdmi: Disable audio when inactive, instead of always enabled (Romain) - zte: Add support for VGA to the ZTE driver (Shawn) - i915: Track DP MST bandwidth and check it in atomic_check (Dhinakaran) - vgem: Enable gem dmabuf import iface to facilitate ion testing (Laura) - vc4: Add support for Cygnus (new dt compat string + couple bug fixes) (Eric) - pl111: Add driver for pl111 CLCD display controller (Eric/Tom) - vgem: Subclass drm_device instead of standalone platform device (Chris) Cc: Archit Taneja Cc: Eric Anholt Cc: Yannick Fertre Cc: Romain Perier Cc: Navare, Manasi D Cc: Shawn Guo Cc: Dhinakaran Pandiyan Cc: Laura Abbott Cc: Maarten Lankhorst Cc: Tom Cooksey Cc: Daniel Vetter Cc: Chris Wilson * tag 'drm-misc-next-2017-05-16' of git://anongit.freedesktop.org/git/drm-misc: (72 commits) drm: add missing declaration to drm_blend.h drm/dp: Wait up all outstanding tx waiters drm/dp: Read the tx msg state once after checking for an event drm/prime: Forward declare struct device drm/vblank: Lock down vblank->hwmode more drm/vblank: drop the mode argument from drm_calc_vbltimestamp_from_scanoutpos drm/vblank: Add FIXME comments about moving the vblank ts hooks drm/vblank: Switch to bool in_vblank_irq in get_vblank_timestamp drm/vblank: Switch drm_driver->get_vblank_timestamp to return a bool drm/vgem: Convert to a struct drm_device subclass gpu: drm: gma500: remove dead code drm/sti: Adjust two checks for null pointers in sti_hqvdp_probe() drm/sti: Fix typos in a comment line drm/sti: Fix a typo in a comment line drm/sti: Replace 17 seq_puts() calls by seq_putc() drm/sti: Reduce function calls for sequence output at five places drm/sti: use seq_puts to display a string drm: Nerf the preclose callback for modern drivers drm/exynos: Merge pre/postclose hooks drm/tegra: switch to postclose ...

video: ARM CLCD: Move registers to a separate header.

2017-05-08T19:24:06Z

We'd like to reuse these register definitions for the DRM CLCD driver, but there's a bunch of fbdev-specific code in the current header. v2: Add #ifndef guard. Signed-off-by: Eric Anholt Link: http://patchwork.freedesktop.org/patch/msgid/20170413031746.12921-1-eric@anholt.net

Merge branch 'topic/pl330' into for-linus

2017-05-04T10:38:52Z

dmaengine: pl08x: Use the BIT() macro consistently

2017-05-04T10:35:41Z

This makes the driver shift bits with BIT() which is used on other places in the driver. Signed-off-by: Linus Walleij Signed-off-by: Vinod Koul

dmaengine: pl080: Cut some unused defines

2017-05-04T10:35:04Z

There is no in-kernel code using these indexed register defines, and their offsets are clearly defined right below. Cut them. Signed-off-by: Linus Walleij Signed-off-by: Vinod Koul