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* Merge tag 'drm-fixes-for-v4.14-rc8' of ↵Linus Torvalds2017-11-031-3/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: - one nouveau regression fix - some amdgpu fixes for stable to fix hangs on some harvested Polaris GPUs - a set of KASAN and regression fixes for i915, their CI system seems to be working pretty well now. * tag 'drm-fixes-for-v4.14-rc8' of git://people.freedesktop.org/~airlied/linux: drm/amdgpu: allow harvesting check for Polaris VCE drm/amdgpu: return -ENOENT from uvd 6.0 early init for harvesting drm/i915: Check incoming alignment for unfenced buffers (on i915gm) drm/nouveau/kms/nv50: use the correct state for base channel notifier setup drm/i915: Hold rcu_read_lock when iterating over the radixtree (vma idr) drm/i915: Hold rcu_read_lock when iterating over the radixtree (objects) drm/i915/edp: read edp display control registers unconditionally drm/i915: Do not rely on wm preservation for ILK watermarks drm/i915: Cancel the modeset retry work during modeset cleanup
| * drm/nouveau/kms/nv50: use the correct state for base channel notifier setupBen Skeggs2017-11-011-3/+3
| | | | | | | | | | | | | | Fixes: 857263 ("drm/nouveau: Handle drm_atomic_helper_swap_state failure") Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Tested-by: Lyude Paul <lyude@redhat.com> Reviewed by: Lyude Paul <lyude@redhat.com>
* | License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman2017-11-02276-0/+276
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drm/nouveau/fbcon: fix oops without fbdev emulationPavel Roskin2017-10-181-3/+4
| | | | | | | | | | | | | | This is similar to an earlier commit 52dfcc5ccfbb ("drm/nouveau: fix for disabled fbdev emulation"), but protects all occurrences of helper.fbdev in the source. I see oops in nouveau_fbcon_accel_save_disable() called from nouveau_fbcon_set_suspend_work() on Linux 3.13 when CONFIG_DRM_FBDEV_EMULATION option is disabled. Signed-off-by: Pavel Roskin <plroskin@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/kms/nv50: fix oops during DP IRQ handling on non-MST boardsBen Skeggs2017-10-031-1/+4
| | | | | | Reported-by: Woody Suwalski <terraluna977@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org
* drm/nouveau/bsp/g92: disable by defaultIlia Mirkin2017-10-031-1/+1
| | | | | | | | | | | | | | | G92's seem to require some additional bit of initialization before the BSP engine can work. It feels like clocks are not set up for the underlying VLD engine, which means that all commands submitted to the xtensa chip end up hanging. VP seems to work fine though. This still allows people to force-enable the bsp engine if they want to play around with it, but makes it harder for the card to hang by default. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org
* drm/nouveau/mmu: flush tlbs before deleting page tablesBen Skeggs2017-10-031-0/+2
| | | | | | | | | | | Even though we've zeroed the PDE, the GPU may have cached the PD, so we need to flush when deleting them. Noticed while working on replacement MMU code, but a backport might be a good idea, so let's fix it in the current code too. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org
* dmi: Mark all struct dmi_system_id instances constChristoph Hellwig2017-09-141-1/+1
| | | | | | | | | | | | | ... and __initconst if applicable. Based on similar work for an older kernel in the Grsecurity patch. [JD: fix toshiba-wmi build] [JD: add htcpen] [JD: move __initconst where checkscript wants it] Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jean Delvare <jdelvare@suse.de>
* drm/nouveau/kms/nv50: perform null check on msto[i] rathern than mstoColin Ian King2017-08-221-1/+1
| | | | | | | | | | | | | | | The null check on the array msto is incorrect since msto is never null. The null check should be instead on msto[i] since this is being dereferenced in the call to drm_mode_connector_attach_encoder. Thanks to Emil Velikov for pointing out the mistake in my original fix and for suggesting the correct fix. Detected by CoverityScan, CID#1375915 ("Array compared against 0") Fixes: f479c0ba4a17 ("drm/nouveau/kms/nv50: initial support for DP 1.2 multi-stream") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/pci/msi: disable MSI on big-endian platforms by defaultIlia Mirkin2017-08-221-0/+4
| | | | | | | | | | | | | It appears that MSI does not work on either G5 PPC nor on a E5500-based platform, where other hardware is reported to work fine with MSI. Both tests were conducted with NV4x hardware, so perhaps other (or even this) hardware can be made to work. It's still possible to force-enable with config=NvMSI=1 on load. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Cc: stable@vger.kernel.org Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: silence suspend/resume debugging messagesBen Skeggs2017-08-221-11/+11
| | | | | | | These are particularly annoying on Optimus systems where these paths can be called regularly. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/kms/nv04-nv4x: fix exposed format listIlia Mirkin2017-08-221-1/+35
| | | | | | | | | | | | drm_crtc_init exposes the XRGB8888 and ARGB8888 formats. In actuality, ARGB8888's 32-bit depth messes up some formulas that weren't meant for it, and the alpha is fairly meaningless for the primary plane. The modesetting logic appears to be fully prepared for RGB565 as well as XRGB1555 however, as tested with modetest. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/kms/nv10-nv40: add NV21 support to overlayIlia Mirkin2017-08-221-3/+6
| | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/kms/nv04-nv40: improve overlay error detection, fix pitch settingIlia Mirkin2017-08-221-28/+34
| | | | | | | | | | | | We were previously setting the pitch based on a perfectly packed buffer. This does not necessarily happen. Either modetest started generating such buffers recently, or earlier testing only happened with well-picked overlay sizes. While we're at it, beef up and refactor the error state detection. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/kms/nv04-nv40: prevent undisplayable framebuffers from creationIlia Mirkin2017-08-221-0/+21
| | | | | | | | | | Pre-nv50 YUV overlays have stringent requirements for working with the internal machinery. Instead of rejecting these at update_plane time, we should instead prevent the framebuffers from being created in the first place. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/mpeg: print more debug info when rejecting dma objectsIlia Mirkin2017-08-222-2/+12
| | | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/fb/gf100-: zero mmu debug buffersBen Skeggs2017-08-221-2/+2
| | | | | | | These are used for accesses to sparse mappings, and we want reads of such mappings to return 0. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/bar/gf100: add config option to limit BAR2 to 16MiBBen Skeggs2017-08-222-0/+7
| | | | | | | Useful for testing, and for the userspace build where we can't kick a framebuffer driver off the device. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* initial support (display-only) for GP108Ilia Mirkin2017-08-221-0/+30
| | | | | | | | | | | | | | | Forked from GP107 implementation. Secboot/gr left out as we don't have signed blobs from NVIDIA in linux-firmware. (Ben): Was unable to mmiotrace the binary driver for unknown reasons, so not able to 100% confirm that no other changes from GP107 are needed. Quick testing shows it seems to work well enough for display. Due to NVIDIA dragging their heels on getting signed firmware to us, this is the best we can do for now. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101601 Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/falcon: use a more reasonable msgqueue timeout valueBen Skeggs2017-08-221-1/+1
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/disp: Silence DCB warnings.Rosen Penev2017-08-224-0/+7
| | | | | | | | | | | | | Most of these errors seem to be WFD related. Official documentation says dcb type 8 is reserved. It's probably used for WFD. Silence the warning in either case. Connector type 70 is stated to be a virtual connector for WiFi display. Since we know this, don't warn that we don't. Signed-off by: Rosen Penev <rosenp@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/bios: Demote missing fp table message to NV_DEBUG.Rosen Penev2017-08-221-5/+2
| | | | | | | | | This warning seems to pop up mainly in laptop cards. Silence it as it is expected behavior. Signed-off by: Rosen Penev <rosenp@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/pmu/gt215-: abstract detection of whether reset is neededBen Skeggs2017-08-2213-1/+32
| | | | | | GT215, GF100-GP100, and GP10x are all different. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/pmu/gt215: fix resetBen Skeggs2017-08-2210-13/+24
| | | | | | | The NV_PMC_ENABLE bit for PMU did not appear until GF100, and some other unknown register needs to be poked instead. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/mc/gf100: add pmu to reset maskBen Skeggs2017-08-221-0/+1
| | | | | | | An upcoming commit will replace direct NV_PMC register bashing from PMU with a call to the proper function. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/disp/gf119-: avoid creating non-existent headsIlia Mirkin2017-08-222-3/+8
| | | | | | | | | | We assume that each board has 4 heads for GF119+. However this is not necessarily true - in the case of a GP108 board, the register indicated that there were only 2. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101601 Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/therm/gm200: AddedKarol Herbst2017-08-226-1/+46
| | | | | | | This allows temperature readouts on maxwell2 GPUs. Signed-off-by: Karol Herbst <karolherbst@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/therm: fix spelling mistake on array thresoldsColin Ian King2017-08-221-3/+3
| | | | | | | | | Array thresolds should be named thresholds, rename it. Also make it static static const char * const Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Martin Peres <martin.peres@free.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/ttm: make ttm_mem_type_manager_func debug more usefulChristian König2017-08-171-2/+4
| | | | | | | | Provide the drm printer directly instead of just the callback. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/nouveau: Fix merge commitMaarten Lankhorst2017-08-161-9/+10
| | | | | | | | | | | | | | | The most recent merge commit in airlied/drm-next has problems with confusing old_crtc_state and new_crtc_state. Use the for_each_oldnew_crtc_in_state macros to clean up the confusion, and explicitly look at the correct state instead of looking at asyh->state. With these fixes it becomes more obvious what the code is trying to do, which will hopefully prevent future confusion. Cc: Dave Airlie <airlied@redhat.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* Backmerge tag 'v4.13-rc5' into drm-nextDave Airlie2017-08-1515-32/+99
|\ | | | | | | | | | | | | Linux 4.13-rc5 There's a really nasty nouveau collision, hopefully someone can take a look once I pushed this out.
| * drm/nouveau/disp/nv04: avoid creation of output pathsBen Skeggs2017-08-101-0/+2
| | | | | | | | | | | | | | | | | | Fixes hitting WARN_ON() during initialisation of pre-NV50 GPUs, caused by the recent changes to support pad macro routing on GM20x. We currently don't use them here for older GPUs anyway. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/bar/gf100: fix access to upper half of BAR2Ben Skeggs2017-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bit 30 being set causes the upper half of BAR2 to stay in physical mode, mapped over the end of VRAM, even when the rest of the BAR has been set to virtual mode. We inherited our initial value from RM, but I'm not aware of any reason we need to keep it that way. This fixes severe GPU hang/lockup issues revealed by Wayland on F26. Shout-out to NVIDIA for the quick response with the potential cause! Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org # 4.3+
| * drm/nouveau/disp/nv50-: bump max chans to 21Ilia Mirkin2017-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | GP102's cursors go from chan 17..20. Increase the array size to hold their data properly. Fixes: e50fcff15f ("drm/nouveau/disp/gp102: fix cursor/overlay immediate channel indices") Cc: stable@vger.kernel.org # v4.10+ Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/kms: remove call to drm_crtc_vblank_off() during unload/suspendBen Skeggs2017-07-241-5/+0
| | | | | | | | | | | | | | | | These on()/off() calls should be done as a result of modesetting actions, and as we shut down all heads already on unload/suspend, it's pointless to call off() again. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/kms/nv50: update vblank state in response to modeset actionsBen Skeggs2017-07-241-6/+12
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/disp: add tv encoders to output resource mappingBen Skeggs2017-07-242-0/+2
| | | | | | | | | | | | | | We don't support them on G80, but we need to add them to the mapping to avoid triggering a WARN_ON() on GPUs where the ports are present. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/i2c/gf119-: add support for address-only transactionsBen Skeggs2017-07-249-19/+81
| | | | | | | | | | | | | | | | | | | | | | | | Since switching the I2C-over-AUX helpers, there have been regressions on some display combinations due to us not having support for "address only" transactions. This commits enables support for them for GF119 and newer. Earlier GPUs have been reverted to a custom I2C-over-AUX algorithm. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* | drm: Nuke drm_atomic_helper_connector_dpmsDaniel Vetter2017-08-082-11/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's dead code, the core handles all this directly now. The only special case is nouveau and tda988x which used one function for both legacy modeset code and -nv50 atomic world instead of 2 vtables. But amounts to exactly the same. v2: Rebase over the panel/brideg refactorings in stm/ltdc. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Archit Taneja <architt@codeaurora.org> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Peter Senna Tschudin <peter.senna@collabora.com> Cc: Martin Donnelly <martin.donnelly@ge.com> Cc: Martyn Welch <martyn.welch@collabora.co.uk> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Stefan Agner <stefan@agner.ch> Cc: Alison Wang <alison.wang@freescale.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: CK Hu <ck.hu@mediatek.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Carlo Caione <carlo@caione.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Marek Vasut <marex@denx.de> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Eric Anholt <eric@anholt.net> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Yannick Fertre <yannick.fertre@st.com> Cc: Philippe Cornu <philippe.cornu@st.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: Jyri Sarha <jsarha@ti.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: John Stultz <john.stultz@linaro.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Cc: Jeffy Chen <jeffy.chen@rock-chips.com> Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: Yakir Yang <kuankuan.y@gmail.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Jose Abreu <Jose.Abreu@synopsys.com> Cc: Romain Perier <romain.perier@collabora.com> Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Cc: Xinliang Liu <z.liuxinliang@hisilicon.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Rongrong Zou <zourongrong@gmail.com> Cc: Rob Clark <robdclark@gmail.com> Cc: Hai Li <hali@codeaurora.org> Cc: "Noralf Trønnes" <noralf@tronnes.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: nouveau@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-tegra@vger.kernel.org Cc: virtualization@lists.linux-foundation.org Cc: zain wang <wzz@rock-chips.com> Cc: Baoyou Xie <baoyou.xie@linaro.org> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-8-daniel.vetter@ffwll.ch Acked-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Archit Taneja <architt@codeaurora.org> Tested-by: Philippe Cornu <philippe.cornu@st.com> (on stm) Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Vincent Abriou <vincent.abriou@st.com>
* | drm: Nuke drm_atomic_helper_connector_set_propertyDaniel Vetter2017-08-082-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's dead code, the core handles all this directly now. This also allows us to unexport drm_atomic_helper_connector_set_property. The only special case is nouveau which used one function for both pre-nv50 legacy modeset code and post-nv50 atomic world instead of 2 vtables. But amounts to exactly the same. What is rather strange here is how few drivers set this up, I suspect the earlier patch to handle properties in the core did end up fixing a pile of possible issues. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Eric Anholt <eric@anholt.net> Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-7-daniel.vetter@ffwll.ch Acked-by: Vincent Abriou <vincent.abriou@st.com>
* | drm: Nuke drm_atomic_helper_plane_set_propertyDaniel Vetter2017-08-081-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's dead code, the core handles all this directly now. This also allows us to unexport drm_atomic_plane_set_property. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Brian Starkey <brian.starkey@arm.com> Cc: Mali DP Maintainers <malidp@foss.arm.com> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Yannick Fertre <yannick.fertre@st.com> Cc: Philippe Cornu <philippe.cornu@st.com> Cc: Jyri Sarha <jsarha@ti.com> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com> Cc: Rongrong Zou <zourongrong@gmail.com> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Eric Engestrom <eric@engestrom.ch> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Rob Clark <robdclark@gmail.com> Cc: Archit Taneja <architt@codeaurora.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-6-daniel.vetter@ffwll.ch Reviewed-by: Archit Taneja <architt@codeaurora.org> Acked-by: Philippe Cornu <philippe.cornu@st.com> Tested-by: Philippe Cornu <philippe.cornu@st.com> Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Acked-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
* | drm: Nuke drm_atomic_helper_crtc_set_propertyDaniel Vetter2017-08-081-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's dead code because this is now handled in the core. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Eric Engestrom <eric@engestrom.ch> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com> Cc: Rob Clark <robdclark@gmail.com> Cc: Philippe Cornu <philippe.cornu@st.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Sushmita Susheelendra <ssusheel@codeaurora.org> Cc: Archit Taneja <architt@codeaurora.org> Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-5-daniel.vetter@ffwll.ch Reviewed-by: Archit Taneja <architt@codeaurora.org> Acked-by: Philippe Cornu <philippe.cornu@st.com> Tested-by: Philippe Cornu <philippe.cornu@st.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Thomas Hellstrom <thellstrom@vmware.com>
* | drm: nouveau: remove dead code and pointless local lut storagePeter Rosin2017-08-044-69/+22
| | | | | | | | | | | | | | | | | | | | | | | | The redundant fb helpers .load_lut, .gamma_set and .gamma_get are no longer used. Remove the dead code and hook up the crtc .gamma_set to use the crtc gamma_store directly instead of duplicating that info locally. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20170713162538.22788-12-peda@axentia.se
* | drm: Plumb modifiers through plane initBen Widawsky2017-08-011-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the plumbing for supporting fb modifiers on planes. Modifiers have already been introduced to some extent, but this series will extend this to allow querying modifiers per plane. Based on this, the client to enable optimal modifications for framebuffers. This patch simply allows the DRM drivers to initialize their list of supported modifiers upon initializing the plane. v2: A minor addition from Daniel v3: * Updated commit message * s/INVALID/DRM_FORMAT_MOD_INVALID (Liviu) * Remove some excess newlines (Liviu) * Update comment for > 64 modifiers (Liviu) v4: Minor comment adjustments (Liviu) v5: Some new platforms added due to rebase v6: Add some missed plane inits (or maybe they're new - who knows at this point) (Daniel) Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Reviewed-by: Daniel Stone <daniels@collabora.com> (v2) Reviewed-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Daniel Stone <daniels@collabora.com>
* | drm/nouveau: Convert nouveau to use new iterator macros, v2.Maarten Lankhorst2017-08-011-35/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new atomic iterator macros, the old ones are about to be removed. With the new macros, it's more easy to get old and new state so get them from the macros instead of from obj->state. Changes since v1: - Don't mix up old and new state. (danvet) - Rebase on top of interruptible swap_state changes. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: nouveau@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20170719143920.25685-7-maarten.lankhorst@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* | drm/nouveau: Use the drm_driver.dumb_destroy defaultNoralf Trønnes2017-07-291-1/+0
| | | | | | | | | | | | | | | | | | | | drm_gem_dumb_destroy() is the drm_driver.dumb_destroy default, so no need to set it. Cc: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/1500837417-40580-33-git-send-email-noralf@tronnes.org
* | Merge airlied/drm-next into drm-misc-nextDaniel Vetter2017-07-262-16/+13
|\| | | | | | | | | | | | | | | | | I need this to be able to apply the deferred fbdev setup patches, I need the relevant prep work that landed through the drm-intel tree. Also squash in conflict fixup from Laurent Pinchart. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| * Merge tag 'drm-for-v4.13' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2017-07-1096-4070/+4553
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 ...
| * \ Merge tag 'uuid-for-4.13' of git://git.infradead.org/users/hch/uuidLinus Torvalds2017-07-032-16/+13
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull uuid subsystem from Christoph Hellwig: "This is the new uuid subsystem, in which Amir, Andy and I have started consolidating our uuid/guid helpers and improving the types used for them. Note that various other subsystems have pulled in this tree, so I'd like it to go in early. UUID/GUID summary: - introduce the new uuid_t/guid_t types that are going to replace the somewhat confusing uuid_be/uuid_le types and make the terminology fit the various specs, as well as the userspace libuuid library. (me, based on a previous version from Amir) - consolidated generic uuid/guid helper functions lifted from XFS and libnvdimm (Amir and me) - conversions to the new types and helpers (Amir, Andy and me)" * tag 'uuid-for-4.13' of git://git.infradead.org/users/hch/uuid: (34 commits) ACPI: hns_dsaf_acpi_dsm_guid can be static mmc: sdhci-pci: make guid intel_dsm_guid static uuid: Take const on input of uuid_is_null() and guid_is_null() thermal: int340x_thermal: fix compile after the UUID API switch thermal: int340x_thermal: Switch to use new generic UUID API acpi: always include uuid.h ACPI: Switch to use generic guid_t in acpi_evaluate_dsm() ACPI / extlog: Switch to use new generic UUID API ACPI / bus: Switch to use new generic UUID API ACPI / APEI: Switch to use new generic UUID API acpi, nfit: Switch to use new generic UUID API MAINTAINERS: add uuid entry tmpfs: generate random sb->s_uuid scsi_debug: switch to uuid_t nvme: switch to uuid_t sysctl: switch to use uuid_t partitions/ldm: switch to use uuid_t overlayfs: use uuid_t instead of uuid_be fs: switch ->s_uuid to uuid_t ima/policy: switch to use uuid_t ...
| | * | ACPI: Switch to use generic guid_t in acpi_evaluate_dsm()Andy Shevchenko2017-06-072-16/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_evaluate_dsm() and friends take a pointer to a raw buffer of 16 bytes. Instead we convert them to use guid_t type. At the same time we convert current users. acpi_str_to_uuid() becomes useless after the conversion and it's safe to get rid of it. Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: Borislav Petkov <bp@suse.de> Acked-by: Dan Williams <dan.j.williams@intel.com> Cc: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Cc: Ben Skeggs <bskeggs@redhat.com> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: Joerg Roedel <jroedel@suse.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Yisen Zhuang <yisen.zhuang@huawei.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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