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2020-02-29dt-bindings: display: convert panel-dpi to DT schemaSam Ravnborg
With panel-timing converted, now convert the single remaining .txt user in panel/ of panel-timing to DT schema. v2: - Drop Thierry as maintainer, as this is not a general panel binding and I have no acks. - Drop requirement for a panel- specific binding - "panel-dpi" is enough - Updated example v3: - added yaml document terminator "..." - always require a specific binding - panel-dpi (based on feedback from Rob) - use "power-supply" for the supply property, and made it mandatory "power-supply" is the standard property for panels Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <mripard@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200216181513.28109-4-sam@ravnborg.org
2020-02-29dt-bindings: display: convert display-timings to DT schemaSam Ravnborg
Add display-timings.yaml - that references panel-timings.yaml. display-timings.yaml will be used for display bindings when they are converted to meta-schema format. For now the old display-timing.txt points to the new display-timings.yaml - and all users are left as-is. v2: - Updated native-mode description v3: - Simpler "^timing" pattern (Rob) - timing node is of type object (Rob) - added display-timings to panel-common.yaml - added yaml document terminator "..." Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <mripard@kernel.org> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Cc: devicetree@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20200216181513.28109-3-sam@ravnborg.org
2020-02-29dt-bindings: display: add panel-timing.yamlSam Ravnborg
Add meta-schema variant of panel-timing and reference it from panel-common.yaml. Part of this came form other files with other licenses - original commits: commit cc3f414cf2e4 ("video: add of helper for display timings/videomode") commit 86f46565dff3 ("dt-bindings: display: display-timing: Add property to configure sync drive edge") commit 9cad9c95d7e8 ("Documentation: DocBook DRM framework documentation") The original authors acked the license change to: (GPL-2.0-only OR BSD-2-Clause) v2: - Got OK from original authors for re-license Huge thanks for the quick replies! - Typo fixes (Oleksandr) - Drop -array variant when not needed (Maxime) - Replace oneOf:... with enum (Maxime) - Drop type from clock-frequency (Rob) - Drop "|" when not needed (Rob) v3: - Added comment to acks that are only for the license change - Add yaml document terminator "..." - Updated description (removed reference to native-mode) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [license change] Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> [license change] Acked-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> [license change] Acked-by: Philipp Zabel <p.zabel@pengutronix.de> [license change] Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <mripard@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: devicetree@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20200216181513.28109-2-sam@ravnborg.org
2020-02-29drm/panel: Add driver for Novatek NT35510-based panelsLinus Walleij
This adds a driver for panels based on the Novatek NT35510 display driver IC, such as the Hydis HVA40WV1 panel found in the Samsung GT-S7710. The NT35510 can be used with both internal and external backlight (such as GPIO backlight) so we support both: if no external backlight is found, we register a subdriver for the internal backlight. Cc: Stephan Gerhold <stephan@gerhold.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200223121841.26836-3-linus.walleij@linaro.org
2020-02-29drm/panel: Add DT bindings for Novatek NT35510-based panelsLinus Walleij
This adds device tree bindings for the Novatek NT35510-based family of panels. Since several such panels are in existence we define bindings common for all, and define the compatible string for one certain panel (Hydis HVA40WV1). As other panels are discovered and investigated, we can add more compatibles to the binding using oneOf constructions. Cc: Stephan Gerhold <stephan@gerhold.net> Cc: devicetree@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200223121841.26836-2-linus.walleij@linaro.org
2020-02-29dt-bindings: Add vendor prefix for Hydis technologiesLinus Walleij
This vendor has produced a number of display panels, including HVA40WV1. Cc: devicetree@vger.kernel.org Cc: Stephan Gerhold <stephan@gerhold.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200223121841.26836-1-linus.walleij@linaro.org
2020-02-29drm: prevent a harmless integer overflow in drm_legacy_sg_alloc()Dan Carpenter
There is an integer overflow when we round up to PAGE_SIZE, but it's harmless because we never re-use "request->size" for anything meaningful. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200228092321.axulddmkxrujkmas@kili.mountain
2020-02-29drm/client: Dual licence the file in GPL-2 and MITEmmanuel Vadot
Contributors for this file are : Chris Wilson <chris@chris-wilson.co.uk> Denis Efremov <efremov@linux.com> Jani Nikula <jani.nikula@intel.com> Maxime Ripard <mripard@kernel.org> Noralf Trønnes <noralf@tronnes.org> Sam Ravnborg <sam@ravnborg.org> Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Denis Efremov <efremov@linux.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Maxime Ripard <mripard@kernel.org> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Emmanuel Vadot <manu@FreeBSD.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200215180911.18299-2-manu@FreeBSD.org
2020-02-28drm/tidss: Drop pointless static qualifier in dispc_find_csc()YueHaibing
There is no need to have the 'const struct dispc_csc_coef *coef' variable static since new value always be assigned before use it. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Jyri Sarha <jsarha@ti.com> Tested-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200227065057.92766-1-yuehaibing@huawei.com
2020-02-28drm/tidss: fix spelling mistakes "bufer" and "requsted"Colin Ian King
There are two spelling mistakes in warning and debug messages. Fix them. Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Jyri Sarha <jsarha@ti.com> Tested-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200224174226.387874-1-colin.king@canonical.com
2020-02-28drm/tidss: Use drm_for_each_bridge_in_chain()Laurent Pinchart
Replace the manual encoder->bridge_chain walk with the drm_for_each_bridge_in_chain() macro. Drivers should not touch the bridge_chain field directly. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jyri Sarha <jsarha@ti.com> Tested-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200222110718.26272-1-laurent.pinchart@ideasonboard.com
2020-02-28drm/tidss: dispc: Fix broken plane positioning codeJyri Sarha
The old implementation of placing planes on the CRTC while configuring the planes was naive and relied on the order in which the planes were configured, enabled, and disabled. The situation where a plane's zpos was changed on the fly was completely broken. The usual symptoms of this problem was scrambled display and a flood of sync lost errors, when a plane was active in two layers at the same time, or a missing plane, in case when a layer was accidentally disabled. The rewrite takes a more straight forward approach when HW is concerned. The plane positioning registers are in the CRTC (or actually OVR) register space and it is more natural to configure them in a one go when configuring the CRTC. To do this we need make sure we have all the planes on the updated CRTCs in the new atomic state. The untouched planes on CRTCs that need plane position update are added to the atomic state in tidss_atomic_check(). Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200227120052.23168-1-jsarha@ti.com
2020-02-28drm/dp_mst: Check crc4 value while building sideband messageBenjamin Gaignard
Check that computed crc value is matching the one encoded in the message. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200203121620.9002-1-benjamin.gaignard@st.com
2020-02-28drm/dp_mst: Fix W=1 warningsBenjamin Gaignard
Fix the warnings that show up with W=1. They are all about unused but set variables. If functions returns are not used anymore make them void. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200205084842.5642-1-benjamin.gaignard@st.com
2020-02-28Merge tag 'drm-misc-next-2020-02-27' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.7 UAPI Changes: Cross-subsystem Changes: Core Changes: - bridge: huge rework to get rid of omap_dss custom display drivers Driver Changes: - hisilicon: some fixes related to modes it can deal with / default to - virtio: shmem and gpu context fixes and enhancements - sun4i: Support for LVDS on the A33 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20200227113222.cdwzy4cvcqjtbmou@gilmour.lan
2020-02-28Merge tag 'amd-drm-next-5.7-2020-02-26' of ↵Dave Airlie
git://people.freedesktop.org/~agd5f/linux into drm-next amd-drm-next-5.7-2020-02-26: amdgpu: - Rework VM update handling in preparation for HMM support - HDCP srm support - PSR fixes - DC watermark fixes - OLED panel support - SR-IOV fixes - BACO fixes - Optimize debugging vram access - RAS fixes - Use BACO for runtime pm - HDCP fixes - XGMI fixes - DDC fixes - DC clock programming optimizations and fixes - PSP fw loading sequence updates - Drop DRIVER_USE_AGP - Remove legacy drm load and unload callbacks amdkfd: - Add runtime pm support radeon: - Drop DRIVER_USE_AGP Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200227043142.4075-1-alexander.deucher@amd.com
2020-02-27drm/panfrost: default_supplies[] can be statickbuild test robot
Fixes: 3e1399bccf51 ("drm/panfrost: Add support for multiple regulators") Signed-off-by: kbuild test robot <lkp@intel.com> Reviewed-by: Nicolas Boichat <drinkcat@chromium.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200227014100.GA61938@e50d7db646c3
2020-02-27dma-buf: make move_notify mandatory if importer_ops are providedChristian König
This makes the move_notify callback mandatory when the importer_ops are provided. Since amdgpu is now migrated it doesn't make much sense anymore to allow this. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/353995/?series=73646&rev=1
2020-02-27dma-buf: drop dynamic_mapping flagChristian König
Instead use the pin() callback to detect dynamic DMA-buf handling. Since amdgpu is now migrated it doesn't make much sense to keep the extra flag. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/353997/?series=73646&rev=1
2020-02-27drm/amdgpu: implement amdgpu_gem_prime_move_notify v2Christian König
Implement the importer side of unpinned DMA-buf handling. v2: update page tables immediately Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/353998/?series=73646&rev=1
2020-02-27drm/amdgpu: add amdgpu_dma_buf_pin/unpin v2Christian König
This implements the exporter side of unpinned DMA-buf handling. v2: fix minor coding style issues Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/353999/?series=73646&rev=1
2020-02-27drm/amdgpu: use allowed_domains for exported DMA-bufsChristian König
Avoid that we ping/pong the buffers when we stop to pin DMA-buf exports by using the allowed domains for exported buffers. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/353996/?series=73646&rev=1
2020-02-27drm/ttm: remove the backing store if no placement is givenChristian König
Pipeline removal of the BOs backing store when no placement is given during validation. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/353994/?series=73646&rev=1
2020-02-27dma-buf: add dynamic DMA-buf handling v15Christian König
On the exporter side we add optional explicit pinning callbacks. Which are called when the importer doesn't implement dynamic handling, move notification or need the DMA-buf locked in place for its use case. On the importer side we add an optional move_notify callback. This callback is used by the exporter to inform the importers that their mappings should be destroyed as soon as possible. This allows the exporter to provide the mappings without the need to pin the backing store. v2: don't try to invalidate mappings when the callback is NULL, lock the reservation obj while using the attachments, add helper to set the callback v3: move flag for invalidation support into the DMA-buf, use new attach_info structure to set the callback v4: use importer_priv field instead of mangling exporter priv. v5: drop invalidation_supported flag v6: squash together with pin/unpin changes v7: pin/unpin takes an attachment now v8: nuke dma_buf_attachment_(map|unmap)_locked, everything is now handled backward compatible v9: always cache when export/importer don't agree on dynamic handling v10: minimal style cleanup v11: drop automatically re-entry avoidance v12: rename callback to move_notify v13: add might_lock in appropriate places v14: rebase on separated locking change v15: add EXPERIMENTAL flag, some more code comments Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/353993/?series=73646&rev=1
2020-02-27drm/panel: simple: Add NewEast Optoelectronics CO., LTD WJFH116008A panel ↵Vasily Khoruzhick
support This commit adds support for the NewEast Optoelectronics CO., LTD WJFH116008A 11.6" 1920x1080 TFT LCD panel. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20200226081011.1347245-6-anarsoul@gmail.com
2020-02-27dt-bindings: display: simple: Add NewEast Optoelectronics WJFH116008A compatibleVasily Khoruzhick
This commit adds compatible for NewEast Optoelectronics WJFH116008A panel to panel-simple binding Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20200226081011.1347245-5-anarsoul@gmail.com
2020-02-27dt-bindings: Add Guangdong Neweast Optoelectronics CO. LTD vendor prefixVasily Khoruzhick
Add vendor prefix for Guangdong Neweast Optoelectronics CO. LTD Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20200226081011.1347245-4-anarsoul@gmail.com
2020-02-27drm/bridge: anx6345: don't print error message if regulator is not readyVasily Khoruzhick
We don't want to print scary message if devm_regulator_get() returns -EPROBE_DEFER Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20200226081011.1347245-3-anarsoul@gmail.com
2020-02-27drm/virtio: add virtio_gpu_is_shmem helperGurchetan Singh
The plan is use have both shmem and virtual "vram" running side-by-side in virtio-gpu. It looks like we'll eventually use struct drm_gem_object as a base class, and we'll need to convert to shmem and vram objects on the fly. As a first step, add a virtio_gpu_is_shmem helper. Thanks to kraxel for suggesting this approach on Gitlab. Suggested-by: Gerd Hoffman <kraxel@redhat.com> Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20200227002601.745-3-gurchetansingh@chromium.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-02-27drm/virtio: make mmap callback consistent with callbacksGurchetan Singh
This is a very, very minor cleanup. Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20200227002601.745-2-gurchetansingh@chromium.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-02-27drm/hisilicon: Fixed pcie resource conflict between drm and firmwareTian Tao
use the drm_fb_helper_remove_conflicting_pci_framebuffer to remove the framebuffer initialized by fireware/bootloader to avoid resource conflict. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1582524112-5628-1-git-send-email-tiantao6@hisilicon.com
2020-02-27drm/hisilicon: Set preferred mode resolution and maximum resolutionTian Tao
set the preferred mode resolution to 1024 * 768 and maximum resolution to 1920 * 1200. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Gong junjie <gongjunjie2@huawei.com> Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1582080707-18825-1-git-send-email-tiantao6@hisilicon.com
2020-02-27drm/hisilicon: Add the mode_valid functionTian Tao
add mode_valid function, we can make sure the resolution is valid. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Gong junjie <gongjunjie2@huawei.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1578476501-45807-1-git-send-email-tiantao6@hisilicon.com
2020-02-27drm/hisilicon: fixed the wrong resolution configurationsTian Tao
The maximum resolution supported by hibmc is 1920 * 1200 instead of 1920 * 1440, this patch fixed this problem Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Gong junjie <gongjunjie2@huawei.com> Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1578023756-46567-1-git-send-email-tiantao6@hisilicon.com
2020-02-27drm/hisilicon: Enable the shadowfb for hibmcTian Tao
set the prefer_shadow as 1,so we use the shadowfb to acceleration. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Gong junjie <gongjunjie2@huawei.com> Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1578712146-16327-1-git-send-email-tiantao6@hisilicon.com
2020-02-27drm/hisilicon: Add new clock/resolution configurationsTian Tao
Add the three new pll config for corresponding resolution 1440x900 and 1600x900, 640x480 for hibmc Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Gong junjie <gongjunjie2@huawei.com> Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1577774571-60493-1-git-send-email-tiantao6@hisilicon.com
2020-02-27Merge tag 'drm-intel-next-2020-02-25' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next - A backmerge of drm-next solving conflicts on i915/gt/intel_lrc.c - Clean up shadow batch after I915_EXEC_SECURE - Drop assertion that active->fence is unchanged Here goes drm-intel-next-2020-02-25: - A backmerge of drm-next solving conflicts on i915/gt/intel_lrc.c - Clean up shadow batch after I915_EXEC_SECURE - Drop assertion that active->fence is unchanged drm-intel-next-2020-02-24-1: - RC6 fixes - Chris - Add extra slice common debug register - Lionel - Align virtual engines uabi_class/instance with i915_drm.h - Tvrtko - Avoid potential division by zero in computing CS timestamp - Chris - Avoid using various globals - Michal Winiarski, Matt Auld - Break up long lists of GEM object reclaim - Chris - Check that the vma hasn't been closed before we insert it - Chris - Consolidate SDVO HDMI force_dvi handling - Ville - Conversion to new logging and warn macros and functions - Pankaj, Wambul, Chris - DC3CO fixes - Jose - Disable use of hwsp_cacheline for kernel_context - Chris - Display IRQ pre/post uninstall refactor - Jani - Display port sync refactor for robustness and fixes - Ville, Manasi - Do not attempt to reprogram IA/ring frequencies for dgfx - Chris - Drop alpha_support for good in favor of force_probe - Jani - DSI ACPI related fixes and refactors - Vivek, Jani, Rajat - Encoder refactor for flexibility to add more information, especiallly DSI related - Jani, Vandita - Engine workarounds refactor for robustness around resue - Daniele - FBC simplification and tracepoints - Various fixes for build - Jani, Kees Cook, Chris, Zhang Xiaoxu - Fix cmdparser - Chris - Fix DRM_I915_GEM_MMAP_OFFFSET - Chris - Fix i915_request flags - Chris - Fix inconsistency between pfit enable and scaler freeing - Stanislav - Fix inverted warn_on on display code - Chris - Fix modeset locks in sanitize_watermarks - Ville - Fix OA context id overlap with idle context id - Umesh - Fix pipe and vblank enable for MST - Jani - Fix VBT handling for timing parameters - Vandita - Fixes o kernel doc - Chris, Ville - Force full modeset whenever DSC is enabled at probe - Jani - Various GEM locking simplification and fixes - Jani , Chris, Jose - Including some changes in preparation for making GEM execbuf parallel - Chris - Gen11 pcode error codes - Matt Roper - Gen8+ interrupt handler refactor - Chris - Many fixes and improvements around GuC code - Daniele, Michal Wajdeczko - i915 parameters improvements sfor flexible input and better debugability - Chris, Jani - Ice Lake and Elkhart Lake Fixes and workarounds - Matt Roper, Jose, Vivek, Matt Atwood - Improvements on execlists, requests and other areas, fixing hangs and also improving hang detection, recover and debugability - Chris - Also introducing offline GT error capture - Chris - Introduce encoder->compute_config_late() to help MST - Ville - Make dbuf configuration const - Jani - Few misc clean ups - Ville, Chris - Never allow userptr into the new mapping types - Janusz - Poison rings after use and GTT scratch pages - Chris - Protect signaler walk with RCU - Chris - PSR fixes - Jose - Pull sseu context updates under gt - Chris - Read rawclk_freq earlier - Chris - Refactor around VBT handling to allow geting information through the encoder - Jani - Refactor l3cc/mocs availability - Chris - Refactor to use intel_connector over drm_connector - Ville - Remove i915_energy_uJ from debugfs - Tvrtko - Remove lite restore defines - Mika Kuoppala - Remove prefault_disable modparam - Chris - Many selftests fixes and improvements - Chris - Set intel_dp_set_m_n() for MST slaves - Jose - Simplify hot plug pin handling and other fixes around pin and polled modes - Ville - Skip CPU synchronization on dma-buf attachments - chris - Skip global serialization of clear_range for bxt vtd - Chris - Skip rmw for marked register - Chris - Some other GEM Fixes - Chris - Some small changes for satisfying static code analysis - Colin, Chris - Suppress warnings for unused debugging locals - Tiger Lake enabling, including re-enable -f RPS, workarounds and other display fixes and changes - Chris, Matt Roper, Mika Kuoppala, Anshuman, Jose, Radhakrishna, Rafael. - Track hw reported context runtime - Tvrtko - Update bug filling URL - Jani - Use async bind for PIN_USER into bsw/bxt ggtt - Chris - Use the kernel_context to measuer the breadcrumb size - Chris - Userptr fixes and robustness for big pages - Matt Auld - Various Display refactors and clean-ups, specially around logs and use of drm_i915_private - Jani, Ville - Various display refactors and fixes, especially around cdclk, modeset, and encoder - Chris, Jani - Various eDP/DP fixes around DPCD - Lyude - Various fixes and refactors for better Display watermark handling - Ville, Stanislav - Various other display refactors - Ville - Various refactor for better handling of display plane states - Ville - Wean off drm_pci_alloc/drm_pci_free - Chris - Correctly terminate connector iteration- Ville - Downgrade gen7 (ivb, byt, hsw) back to aliasing-ppgtt - Chris Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200225185853.GA3282832@intel.com
2020-02-27Merge tag 'drm-misc-next-2020-02-21' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.7: UAPI Changes: Cross-subsystem Changes: Core Changes: - crtc: Drop get_crtc callback - dp: Add support for DP1.4 EDID corruption test - edid: Improve CEA detailed timings support - format-helper: Move to a GPL2/MIT dual license - mode: Drop drm_display_mode.private - vblank: Convert drm-driver vblank related code to CRTC equivalents and cleanup the core. - drm_global_mutex reworks Driver Changes: - hibmc: Add gamma_set support and improve DPMS support - pl111: Support Integrator IM-PD1 - sun4i: LVDS support for the A20, improvements to panel handling in DSI - virtio: job batching improvements, mem handling code rework - panel: Support for Rocktech RK101II01D-CT - bridge: Support for ADV7535, tc358768, improvements to ti-sn65dsi86 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20200221100928.anipic2v7q5wswkb@gilmour.lan
2020-02-26drm/amdgpu: drop legacy drm load and unload callbacksAlex Deucher
We've moved the debugfs handling into a centralized place so we can remove the legacy load an unload callbacks. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/display: don't call drm_dp_mst_connector_late_register (v2)Alex Deucher
Nothing else calls it. Not sure it's necessary. v2: remove unused port variable. Reviewed-by: Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/display: split dp connector registration (v4)Alex Deucher
Split into init and register functions to avoid a segfault in some configs when the load/unload callbacks are removed. v2: - add back accidently dropped has_aux setting - set dev in late_register v3: - fix dp cec ordering v4: - squash in kdev reference fix Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/display: add a late register connector callbackAlex Deucher
To handle debugfs setup on non DP MST connectors. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amd/display: move dpcd debugfs members setupAlex Deucher
Into the function that creates the debugfs files rather than setting them explicitly in the callers. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/display: move debugfs init into core amdgpu debugfs (v2)Alex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for display. v2: add config guard for DC Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Harry Wentland <harry.wentland@amd.com> (v1) Acked-by: Christian König <christian.koenig@amd.com> (v1) Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu: don't call drm_connector_register for non-MST portsAlex Deucher
The core does this for us now. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/ring: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for rings. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/firmware: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for firmware. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/regs: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for register access files. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/gem: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for gem. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-26drm/amdgpu/fence: move debugfs init into core amdgpu debugfsAlex Deucher
In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for fence handling. Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-09-11 14:56:00 +0000