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2019-04-24drm/nouveau: add kconfig option to turn off nouveau legacy contexts. (v3)Dave Airlie
There was a nouveau DDX that relied on legacy context ioctls to work, but we fixed it years ago, give distros that have a modern DDX the option to break the uAPI and close the mess of holes that legacy context support is. Full context of the story: commit 0e975980d435d58df2d430d688b8c18778b42218 Author: Peter Antoine <peter.antoine@intel.com> Date: Tue Jun 23 08:18:49 2015 +0100 drm: Turn off Legacy Context Functions The context functions are not used by the i915 driver and should not be used by modeset drivers. These driver functions contain several bugs and security holes. This change makes these functions optional can be turned on by a setting, they are turned off by default for modeset driver with the exception of the nouvea driver that may require them with an old version of libdrm. The previous attempt was commit 7c510133d93dd6f15ca040733ba7b2891ed61fd1 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Thu Aug 8 15:41:21 2013 +0200 drm: mark context support as a legacy subsystem but this had to be reverted commit c21eb21cb50d58e7cbdcb8b9e7ff68b85cfa5095 Author: Dave Airlie <airlied@redhat.com> Date: Fri Sep 20 08:32:59 2013 +1000 Revert "drm: mark context support as a legacy subsystem" v2: remove returns from void function, and formatting (Daniel Vetter) v3: - s/Nova/nouveau/ in the commit message, and add references to the previous attempts - drop the part touching the drm hw lock, that should be a separate patch. Signed-off-by: Peter Antoine <peter.antoine@intel.com> (v2) Cc: Peter Antoine <peter.antoine@intel.com> (v2) Reviewed-by: Peter Antoine <peter.antoine@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> v2: move DRM_VM dependency into legacy config. v3: fix missing dep (kbuild robot) Cc: stable@vger.kernel.org Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
2019-04-24drm/ipp: clean up debug messagesInki Dae
Print out debug messages with correct device name. As for this, this patch adds device pointer to exynos_drm_ipp structure, and in case of exynos_drm_ipp_task structure, replace drm_device pointer with device one. This will make each ipp driver to print out debug messages with correct device name. Signed-off-by: Inki Dae <inki.dae@samsung.com>
2019-04-24drm/vidi: replace platform_device pointer with device oneInki Dae
Add device pointer to vidi_context and remove platform_device pointer. It doesn't need for vidi_context to contain platform_device object. Instead, this patch makes this driver more simply by replacing platform_device pointer with device one. Signed-off-by: Inki Dae <inki.dae@samsung.com>
2019-04-24drm/exynos: use DRM_DEV_DEBUG* instead of DRM_DEBUG macroInki Dae
Use DRM_DEV_DEBUG* instead of DRM_DEBUG macro to print out debug messages. This patch just cleans up the use of debug log macro, which changes the log macro to DRM_DEV_DEBUG*. Signed-off-by: Inki Dae <inki.dae@samsung.com>
2019-04-24drm/exynos: use DRM_DEV_ERROR to print out error messageInki Dae
This patch just cleans up the use of error log macro, which changes the log macro to DRM_DEV_ERROR. Signed-off-by: Inki Dae <inki.dae@samsung.com>
2019-04-24drm/exynos: remove unnecessary messagesInki Dae
This patch removes unnecessary messages from fimd_clear_channels and decon_clear_channels functions which print out just function name. Signed-off-by: Inki Dae <inki.dae@samsung.com>
2019-04-24drm/fimd: use DRM_ERROR instead of DRM_INFO in error caseInki Dae
This patch makes error messages to be printed out using DRM_ERROR instead of DRM_INFO. Signed-off-by: Inki Dae <inki.dae@samsung.com>
2019-04-24drm/exynos: g2d: remove style errorSeung-Woo Kim
Remove checkpatch error, "foo* bar" should be "foo *bar". Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2019-04-24Merge tag 'drm-msm-next-2019-04-21' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-next This time around it is a bunch of cleanup and fixes, expanding gpu "zap" shader support (so we can take the GPU out of secure mode on boot) to a6xx, and small UABI extension to support robustness (see mesa MR 673). Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGsHwsEfi4y2LYKSqeqDEYvffwVgKhiP8jHcHpxp13J5LQ@mail.gmail.com
2019-04-24Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next - Add the amdgpu specific bits for timeline support - Add internal interfaces for xgmi pstate support - DC Z ordering fixes for planes - Add support for NV12 planes in DC - Add colorspace properties for planes in DC - eDP optimizations if the GOP driver already initialized eDP - DC bandwidth validation tracing support Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190419150034.3473-1-alexander.deucher@amd.com
2019-04-24Merge tag 'drm/tegra/for-5.2-rc1' of ↵Dave Airlie
git://anongit.freedesktop.org/tegra/linux into drm-next drm/tegra: Changes for v5.2-rc1 This contains a fix for the usage of shared resets that previously generated a WARN on boot. In addition, there's a fix for CPU cache maintenance of GEM buffers allocated using get_pages(). (airlied: contains a merge from a shared tegra tree) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thierry Reding <thierry.reding@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190418151447.9430-1-thierry.reding@gmail.com
2019-04-24Merge tag 'drm-misc-next-2019-04-18' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v5.2: UAPI Changes: - Document which feature flags belong to which command in virtio_gpu.h - Make the FB_DAMAGE_CLIPS available for atomic userspace only, it's useless for legacy. Cross-subsystem Changes: - Add device tree bindings for lg,acx467akm-7 panel and ST-Ericsson Multi Channel Display Engine MCDE - Add parameters to the device tree bindings for tfp410 - iommu/io-pgtable: Add ARM Mali midgard MMU page table format - dma-buf: Only do a 64-bits seqno compare when driver explicitly asks for it, else wraparound. - Use the 64-bits compare for dma-fence-chains Core Changes: - Make the fb conversion functions use __iomem dst. - Rename drm_client_add to drm_client_register - Move intel_fb_initial_config to core. - Add a drm_gem_objects_lookup helper - Add drm_gem_fence_array helpers, and use it in lima. - Add drm_format_helper.c to kerneldoc. Driver Changes: - Add panfrost driver for mali midgard/bitfrost. - Converts bochs to use the simple display type. - Small fixes to sun4i, tinydrm, ti-fp410. - Fid aspeed's Kconfig options. - Make some symbols/functions static in lima, sun4i and meson. - Add a driver for the lg,acx467akm-7 panel. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/737ad994-213d-45b5-207a-b99d795acd21@linux.intel.com
2019-04-24Merge tag 'drm-intel-next-2019-04-17' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next UAPI Changes: - uAPI "Fixes:" patch for the upcoming kernel 5.1, included here too We have an Ack from the media folks (only current user) for this late tweak Cross-subsystem Changes: - ALSA: hda: Fix racy display power access (Takashi, Chris) Driver Changes: - DDI and MIPI-DSI clocks fixes for Icelake (Vandita) - Fix Icelake frequency change/locking (RPS) (Mika) - Temporarily disable ppGTT read-only bit on Icelake (Mika) - Add missing Icelake W/As (Mika) - Enable 12 deep CSB status FIFO on Icelake (Mika) - Inherit more Icelake code for Elkhartlake (Bob, Jani) - Handle catastrophic error on engine reset (Mika) - Shortcut readiness to reset check (Mika) - Regression fix for GEM_BUSY causing us to report a mixed uabi-class request as not busy (Chris) - Revert back to max link rate and lane count on eDP (Jani) - Fix pipe BPP readout for BXT/GLK DSI (Ville) - Set DP min_bpp to 8*3 for non-RGB output formats (Ville) - Enable coarse preemption boundaries for Gen8 (Chris) - Do not enable FEC without DSC (Ville) - Restore correct BXT DDI latency optim setting calculation (Ville) - Always reset context's RING registers to avoid running workload twice during reset (Chris) - Set GPU wedged on driver unload (Janusz) - Consolidate two similar barries from timeline into one (Chris) - Only reset the pinned kernel contexts on resume (Chris) - Wakeref tracking improvements (Chris, Imre) - Lockdep fixes for shrinker interactions (Chris) - Bump ready tasks ahead of busywaits in prep of semaphore use (Chris) - Huge step in splitting display code into fine grained files (Jani) - Refactor the IRQ init/reset macros for code saving (Paulo) - Convert IRQ initialization code to uncore MMIO access (Paulo) - Convert workarounds code to use uncore MMIO access (Chris) - Nuke drm_crtc_state and use intel_atomic_state instead (Manasi) - Update SKL clock-gating WA (Radhakrishna, Ville) - Isolate GuC reset code flow (Chris) - Expose force_dsc_enable through debugfs (Manasi) - Header standalone compile testing framework (Jani) - Code cleanups to reduce driver footprint (Chris) - PSR code fixes and cleanups (Jose) - Sparse and kerneldoc updates (Chris) - Suppress spurious combo PHY B warning (Vile) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190418080426.GA6409@jlahtine-desk.ger.corp.intel.com
2019-04-23drm/amd/display: add explicit handshake between x86 and DMCUJun Lei
[why] When DMCU interrupts x86, it leads to undefined phy programming [how] expand dmcu interface to support new PHY lock and unlock commands if DMCU FW doesn't support these commands, they fail silently so its okay Signed-off-by: Jun Lei <Jun.Lei@amd.com> Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/amd/display: Allow cursor position when plane_res.ipp is NULLEric Bernstein
[Why] Starting with DCN1, the input_pixel_processor (ipp) struct has been replaced by dpp struct (part of DAL3.1 SW architecture change). Need to update logic to handle cases where ipp is never allocated. [How] Only skip cursor position programming if both ipp and dpp resources are NULL. Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/amd/display: 3.2.27Aric Cyr
Signed-off-by: Aric Cyr <aric.cyr@amd.com> Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/amd/display: Fix eDP Black screen after S4 resumeAnthony Koo
[Why] Power down of PHY on eDP requires us to call eDP power control to power on again [How] 1. In the case link rates don't match, disable PHY requires calling of eDP power control ON after 2. Link disable case limit to eDP path since this is not really applicable to DP since we do power down PHY as part of verify link cap 3. Move detection of eDP link settings to be done even for S4 resume cases where other dpcd cap read and edid read can be skipped Signed-off-by: Anthony Koo <Anthony.Koo@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/amd/display: Send DMCU messages only if FW loadedAnthony Koo
[Why] Some DMCU messages were being sent in cases where there was no DMCU FW at all, which resulted in some wait timeouts [How] Delay sending some of the DMCU messages after FW init is called and DMCU is running. Signed-off-by: Anthony Koo <Anthony.Koo@amd.com> Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/amd/display: Add function to copy DC streamsWenjing Liu
We'll need the ability to copy a dc_stream_state for some features. Implement it here. Signed-off-by: Wenjing Liu <Wenjing.Liu@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/amd/display: Allow system to enter stutter on initAnthony Koo
[Why] Workaround was missing in one HW disable path, meaning when all pipes are power gated, stutter was not working [How] Add workaround for init_hw path for stutter workaround Signed-off-by: Anthony Koo <Anthony.Koo@amd.com> Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/amdgpu: Check if SW SMU is supported before accessing funcsLeo Li
smu.ppt_funcs is only initialized for ASICs supporting SW SMU. On a Hawaii ASIC, attempting to access the udev attribute ATTRS{power_dpm_state} will cause a null pointer deref in amdgpu_get_dpm_state() because of this. Fix by checking if SW SMU is supported first. Signed-off-by: Leo Li <sunpeng.li@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/amd/include: Add HUBPREQ_DEBUG register offsetsLeo Li
They will be used by DC when runing ASIC-specific HUBP initialization. Signed-off-by: Leo Li <sunpeng.li@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-24Merge branch 'vmwgfx-next' of https://gitlab.freedesktop.org/drawat/linux ↵Dave Airlie
into drm-next Resource dirtying improvement by Thomas, user-space error logging improvement and some other minor fixes. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Deepak Rawat <drawat@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190423211630.61874-1-drawat@vmware.com
2019-04-23drm/amd/display: Use a reasonable timeout for framebuffer fence waitsAndrey Grodzovsky
Patch '5edb0c9b Fix deadlock with display during hanged ring recovery' was accidentaly removed during one of DALs code merges. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/amd/display: wait for fence without holding reservation lockChristian König
Don't block others while waiting for the fences to finish, concurrent submission is perfectly valid in this case and holding the lock can prevent killed applications from terminating. Signed-off-by: Christian König <ckoenig.leichtzumerken@gmail.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/amdgpu: Change VRAM lost print from ERR to INFAndrey Grodzovsky
It's normal for VRAM to lost during GPU reset and so change the log level to INFO to avoid confusing users. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/amd/powerplay: enable UMDPSTATE support on raven2 (v2)Chengming Gui
enable UMDPSTATE support to force performance level for raven2. v2: squash in warning fix (Alex) Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/amd/powerplay: add set/get_power_profile_mode for Raven (v2)Chengming Gui
The power profile allows the user to adjust the power state heuristics for clock level transitions. v2: squash in warning fix (Alex) Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-04-23drm/panel: simple: Add Evervision VGG804821 panel supportMarco Felsch
Add support the Evervision VGG804821 800x480 5.0" WVGA TFT panel. Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190416100645.21689-4-m.felsch@pengutronix.de
2019-04-23dt-bindings: Add Evervision VGG804821 panelMarco Felsch
Add device tree bindings for the Evervision VG804821 800x480 5.0" LCD TFT parallel panel. Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190416100645.21689-3-m.felsch@pengutronix.de
2019-04-23dt-bindings: Add vendor prefix for Evervision ElectronicsMarco Felsch
Evervision Electronics is a panel manufacturer from Taipei. http://www.evervisionlcd.com/index.php?lang=en Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190416100645.21689-2-m.felsch@pengutronix.de
2019-04-23drm/panel: simple: Add support for EDT ET035012DM6Andreas Pretzsch
Add support for the EDT ET035012DM6 3.5" 320x240 QVGA 24-bit RGB TFT. The datasheet with all specs can be retrieved online: https://www.glynshop.com/erp/owweb/Daten/DSS/EDT/Products/ \ Specifications/Active%20Displays/ET035012DM6.pdf Signed-off-by: Andreas Pretzsch <apr@cn-eng.de> [m.felsch@pengutronix.de: adapt commit message] [m.felsch@pengutronix.de: rm unecessary comments] [m.felsch@pengutronix.de: correct data_enable polarity] Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190416101630.3482-2-m.felsch@pengutronix.de
2019-04-23dt-bindings: display: add EDT ET035012DM6 display descriptionMarco Felsch
Add support for the ET035012DM6 3.5" QVGA TFT LCD panel. The datasheet can be retrieved online: https://www.glynshop.com/erp/owweb/Daten/DSS/EDT/Products/ \ Specifications/Active%20Displays/ET035012DM6.pdf Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190416101630.3482-1-m.felsch@pengutronix.de
2019-04-23drm/panel: Remove duplicate headerSouptick Joarder
Remove duplicate header which is included twice. Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/1555183750-11028-1-git-send-email-jrdr.linux@gmail.com
2019-04-23drm/panel: simple: Add TFC S9700RTWV43TR-01B 800x480 panel supportJyri Sarha
Add support for Three Five displays TFC S9700RTWV43TR-01B 800x480 panel with resistive touch found on TI's AM335X-EVM. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/ba4b2c26beec014b7b3c84a27b9413cec7ef2902.1553243203.git.jsarha@ti.com
2019-04-23dt-bindings: drm/panel: simple: Add binding for TFC S9700RTWV43TR-01BJyri Sarha
Add bindign for TFC S9700RTWV43TR-01B 7" Three Five Corp 800x480 LCD panel with resistive touch. The panel is found on TI AM335x-evm. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/24fea39438decd1e17a9c9afa320d49aca03f60d.1553243203.git.jsarha@ti.com
2019-04-23drm/panel: Add support for EDT ETM0430G0DH6Marek Vasut
The EDT ETM0430G0DH6 is 4.3" 480x272 panel, which can be supported by the simple panel driver. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Thierry Reding <treding@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190219140438.17063-2-marex@denx.de
2019-04-23dt-bindings: display: Add ETM0430G0DH6 bindingsMarek Vasut
Document the Emerging Display Technology Corp. (EDT) ETM0430G0DH6 display, which is a 480x272 4.3" TFT display. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Rob Herring <robh+dt@kernel.org> Cc: Jan Tuerk <jan.tuerk@emtrion.com> Cc: Thierry Reding <treding@nvidia.com> Cc: devicetree@vger.kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190219140438.17063-1-marex@denx.de
2019-04-23drm/panel: simple: Fix panel_simple_dsi_probePeter Ujfalusi
In case mipi_dsi_attach() fails remove the registered panel to avoid added panel without corresponding device. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190226081153.31334-1-peter.ujfalusi@ti.com
2019-04-23drm/panel: Add OSD101T2587-53TS driverPeter Ujfalusi
The panel is similar to OSD101T2045-53TS (which is handled by panel-simple) with one big difference: osd101t2587-53ts needs MIPI_DSI_TURN_ON_PERIPHERAL message to be sent from the host to be operational and thus can not be handled by panel-simple. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190226075523.28997-5-peter.ujfalusi@ti.com
2019-04-23dt-bindings: display: Add bindings for OSD101T2587-53TS panelPeter Ujfalusi
This adds the device-tree bindings for the OSD101T2587-53TS 10.1" 1920x1200 panel from One Stop Displays. Note: the panel is similar to OSD101T2045-53TS, but it needs additional MIPI_DSI_TURN_ON_PERIPHERAL message from the host. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190226075523.28997-4-peter.ujfalusi@ti.com
2019-04-23drm/panel: simple: Add support for OSD101T2045-53TSPeter Ujfalusi
Add support for the OSD101T2045-53TS 10.1" 1920x1200 panel from One Stop Displays to the panel-simple driver Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190226075523.28997-3-peter.ujfalusi@ti.com
2019-04-23dt-bindings: display: Add bindings for OSD101T2045-53TSPeter Ujfalusi
This adds the device-tree bindings for the OSD101T2045-53TS 10.1" 1920x1200 panel from One Stop Displays. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190226075523.28997-2-peter.ujfalusi@ti.com
2019-04-23drm/panel: Add driver for Samsung S6E63M0 panelPaweł Chmiel
This patch adds Samsung S6E63M0 AMOLED LCD panel driver, connected over spi. It's based on already removed, non-device-tree S6E63M0 driver and panel-samsung-ld9040. It can be found for example in some of Samsung Aries based phones. Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190222175153.20567-2-pawel.mikolaj.chmiel@gmail.com
2019-04-23dt-bindings: panel: Add Samsung S6E63M0 panel documentationJonathan Bakker
This commit adds documentation for Samsung S6E63M0 AMOLED LCD panel driver. Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190222175153.20567-1-pawel.mikolaj.chmiel@gmail.com
2019-04-23drm/panel: simple: Add support for VXT VL050-8048NT-C01 panelFabio Estevam
Add support for the VXT VL050-8048NT-C01 800x480 panel to the panel-simple driver. This panel is used on some boards manufactured by TechNexion, such as imx7d-pico. Reviewed-by: Otavio Salvador <otavio@ossystems.com.br> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190219002706.20077-3-festevam@gmail.com
2019-04-23dt-bindings: Add VXT VL050-8048NT-C01 panel bindingsFabio Estevam
The VXT VL050-8048NT-C01 is a TFT LCD panel with a 800x480 resolution connected via 24 width parallel interface. Reviewed-by: Otavio Salvador <otavio@ossystems.com.br> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190219002706.20077-2-festevam@gmail.com
2019-04-23dt-bindings: Add vendor prefix for VXT LtdFabio Estevam
VXT Ltd is a manufacturer of projected capacitive touch panel and display solutions: http://www.vxt.com.tw/ Reviewed-by: Otavio Salvador <otavio@ossystems.com.br> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190219002706.20077-1-festevam@gmail.com
2019-04-23dma-buf: Remove unused sync_dump()Chris Wilson
sync_dump() is an unused, unexported, function that adds 64k to the kernel image and doesn't even provide locking around the global array it uses. add/remove: 0/2 grow/shrink: 0/0 up/down: 0/-65734 (-65734) Function old new delta sync_dump 198 - -198 sync_dump_buf 65536 - -65536 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Gustavo Padovan <gustavo@padovan.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190419181904.6199-1-chris@chris-wilson.co.uk
2019-04-22MAINTAINERS: Add Sam as reviewer for drm/panelThierry Reding
Sam has been helping out a lot with reviewing DRM panel patches. Add him as reviewer to help him do this important work. Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190416075910.12015-1-thierry.reding@gmail.com
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-01 21:41:31 +0000