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path: root/drivers/gpu/drm/omapdrm/displays
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2020-12-15drm/panel: Move OMAP's DSI command mode panel driverSebastian Reichel
The panel driver is no longer using any OMAP specific APIs, so let's move it into the generic panel directory. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-40-tomi.valkeinen@ti.com
2020-12-15drm/omap: panel-dsi-cm: fix remove()Sebastian Reichel
Do not try to reset the panel after DSI has been detached, since the DSI clocks may have been disabled at this point. The panel will be disabled and unprepared before being removed and a reset will be done when being probed again. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-38-tomi.valkeinen@ti.com
2020-12-15drm/omap: panel-dsi-cm: support unbindingSebastian Reichel
Now, that the driver implements the common DRM panel API the unbind no longer needs to be suppressed. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-37-tomi.valkeinen@ti.com
2020-12-15drm/omap: panel-dsi-cm: use DEVICE_ATTR_ROSebastian Reichel
Use DEVICE_ATTR_RO helper instead of plain DEVICE_ATTR, which makes the code a bit shorter and easier to read. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-36-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: convert to drm_panelSebastian Reichel
This converts the DSI module to expect common drm_panel display drivers instead of dssdev based ones. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-33-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: drop custom panel capability supportSebastian Reichel
Due to previous changes the DSI encoder gets the capabilities via DSI client's mode_flags and no longer needs the omapdss specific caps. The core code now checks if the DSI encoder is actually configured into command mode instead of just checking the panel capabilities. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-32-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: Reverse direction of the DSS device enable/disable operationsSebastian Reichel
Complete the direction reversal of the DSS device enable/disable operations started by commit 19b4200d8f4b ("drm/omap: Reverse direction of the DSS device enable/disable operations"). This effectively drops the requirement of calling DSS specific code from the DSI panel driver moving it a bit further to a standard drm_panel driver. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-31-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: move panel refresh function to hostSebastian Reichel
This moves the panel refresh/update function from the panel driver into the DSI host driver to prepare for common drm_panel support. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-30-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: do ULPS in host driverSebastian Reichel
Move ULPS handling into the DSI host controller, so that we no longer need a custom API for the DSI client. Note that for now ULPS is always disabled. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-29-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: untangle ulps ops from enable/disableSebastian Reichel
Create a custom function pointer for ULPS and use it instead of reusing disable/enable functions for ULPS mode switch. This allows us to use the common disable/enable functions pointers for DSI. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-28-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: do bus locking in host driverSebastian Reichel
This moves the bus locking into the host driver and unexports the custom API in preparation for drm_panel support. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-27-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: drop custom enable_te() APISebastian Reichel
Instead of using the custom enable_te() API, this automatically enables/disables TE core support when a matching packet is sent to the panel. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-26-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: move TE GPIO handling into coreSebastian Reichel
In preparation for removing custom DSS calls from the DSI panel driver, this moves support for external tearing event GPIOs into the DSI host driver. This way tearing events are always handled in the core resulting in simplification of the panel drivers. The TE GPIO acquisition follows works in the same way as the exynos DSI implementation. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-25-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: lp/hs switching support for transfer()Sebastian Reichel
Integrate low-power / high-speed bus switching into transfer function and drop the omapdrm specific enable_hs() callback. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-24-tomi.valkeinen@ti.com
2020-12-15drm/omap: panel-dsi-cm: use bulk regulator APISebastian Reichel
Use bulk regulator API to simplify the code. This also switches from _optional variant to normal variant, which will provide a dummy regulator (i.e. if some always-enabled regulator is not described in DT). Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-23-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: use pixel-format and mode from attachSebastian Reichel
In order to reduce the amount of custom functionality, this moves handling of pixel format and DSI mode from set_config() to dsi attach. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-22-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: drop useless sync()Sebastian Reichel
The DSI sync() function only locks the bus and then releases it again. Currently the only invocation is directly before update(), which locks the bus anyways. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-21-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: drop unused enable_te()Sebastian Reichel
enable_te() is not used, so the custom API can be dropped. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-20-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: drop unused get_te()Sebastian Reichel
The get_te() callback is not used, so we can drop the custom API. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-19-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: drop unused memory_read()Sebastian Reichel
memory_read is not used, so we can drop the code. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-18-tomi.valkeinen@ti.com
2020-12-15drm/omap: panel-dsi-cm: use common MIPI DCS 1.3 definesSebastian Reichel
Drop local definition of common MIPI DCS 1.3 defines. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-17-tomi.valkeinen@ti.com
2020-12-15drm/omap: panel-dsi-cm: drop hardcoded VCSebastian Reichel
Use dsi->channel everywhere, which originates from DT. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-16-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: request VC via mipi_dsi_attachSebastian Reichel
Drop custom request_vc/release_vc callbacks by using the generic mipi_dsi_attach/mipi_dsi_detach functions. To use mipi_dsi_attach() we need to fill in the mipi_dsi_device fields, and some of these fields overlap with the fields in omap_dss_dsi_config. In later patches the latter will get dropped. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-15-tomi.valkeinen@ti.com
2020-12-15drm/omap: panel-dsi-cm: use DSI helpersSebastian Reichel
After converting the driver to mipi_dsi_device we can use the generic message helpers to simplify the driver a lot. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-14-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: introduce mipi_dsi_hostSebastian Reichel
This moves from custom platform driver infrastructure to mipi_dsi_host and mipi_dsi_device. Note, that this is a graduate step and the driver only uses the devices types and transfer function, but not yet the new device binding style or drm_panel. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-13-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: drop virtual channel logicSebastian Reichel
This drops the virtual channel logic. Afterwards DSI clients request their channel number and get the virtual channel with the same number or -EBUSY if already in use. The change here is not strictly speaking correct, as it combines the VC (DSI's "configuration block") and virtual channel ID (the ID sent in the DSI packets). But as we currently only support a single DSI command mode panel, this works fine: we always use VC0, and VC ID 0. This needs more work to support video mode panels, but that can be done after moving to DRM bridge and panel model, after which we can do that work with the proper APIs. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-9-tomi.valkeinen@ti.com
2020-12-15drm/omap: panel-dsi-cm: convert to transfer APISebastian Reichel
This converts the panel-dsi-cm driver to use the transfer API instead of specific functions, so that the specific functions can be unexported and squashed into the generic transfer function. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-7-tomi.valkeinen@ti.com
2020-12-15drm/omap: dsi: use MIPI_DSI_FMT_* instead of OMAP_DSS_DSI_FMT_*Sebastian Reichel
This replaces OMAP specific enum for pixel format with common implementation. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-4-tomi.valkeinen@ti.com
2020-12-15drm/omap: drop unused dsi.configure_pinsSebastian Reichel
The panel-dsi-cm's ddata->pin_config is always NULL, so this callback is never called. Instead the DSI encoder gets the pin configuration directly from DT. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-3-tomi.valkeinen@ti.com
2020-11-10drm: omapdrm: Replace HTTP links with HTTPS onesAlexander A. Klimov
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200713122859.34135-1-grandmaster@al2klimov.de
2020-05-17drm/omap: display: use devm_of_find_backlightSam Ravnborg
Look up backlight device using devm_of_find_backlight(). This simplifies the code and prevents us from hardcoding the node name in the driver. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Zheng Bin <zhengbin13@huawei.com> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Enrico Weigelt <info@metux.net> Cc: Allison Randal <allison@lohutok.net> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Kefeng Wang <wangkefeng.wang@huawei.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200514191001.457441-2-sam@ravnborg.org
2020-02-26drm/omap: Switch the HDMI and VENC outputs to drm_bridgeLaurent Pinchart
The TPD12S015, OPA362 and analog and HDMI connectors are now supported by DRM bridge drivers, and the omapdrm HDMI and VENC outputs can be handled through the drm_bridge API. Switch the outputs to drm_bridge by making the next bridge mandatory and removing the related omapdrm-specific display drivers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200226112514.12455-40-laurent.pinchart@ideasonboard.com
2020-02-26drm/omap: dss: Fix output next device lookup in DTLaurent Pinchart
The DSS core looks up the next device connected to an output by traversing the OF graph. It currently hardcodes the local port number to 0, which breaks any output with a different port number (SDI on OMAP3 and any DPI output but the first one). Fix this by repurposing the currently unused of_ports bitmask in omap_dss_device with an of_port output port number, and use it to traverse the OF graph. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200226112514.12455-26-laurent.pinchart@ideasonboard.com
2020-02-11drm/omap: use true,false for bool variableZheng Bin
Fixes coccicheck warning: drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c:681:1-15: WARNING: Assignment of 0/1 to bool variable drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c:732:1-15: WARNING: Assignment of 0/1 to bool variable Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zheng Bin <zhengbin13@huawei.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/1579763123-62749-1-git-send-email-zhengbin13@huawei.com
2019-11-20drm/omap: Fix Kconfig indentationKrzysztof Kozlowski
Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20191120133615.11329-1-krzk@kernel.org
2019-08-16drm/omap: displays: Remove unused panel driversLaurent Pinchart
drm_panel-based drivers for the ACX565AKM, LB035Q02, LS037V7DW01, NL8048HL11, TD028TTEC1 and TD043MTEA1 are available, remove the omapdrm-specific drivers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190816122228.9475-3-laurent.pinchart@ideasonboard.com
2019-07-15Merge tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm updates from Dave Airlie: "The biggest thing in this is the AMD Navi GPU support, this again contains a bunch of header files that are large. These are the new AMD RX5700 GPUs that just recently became available. New drivers: - ST-Ericsson MCDE driver - Ingenic JZ47xx SoC UAPI change: - HDR source metadata property Core: - HDR inforframes and EDID parsing - drm hdmi infoframe unpacking - remove prime sg_table caching into dma-buf - New gem vram helpers to reduce driver code - Lots of drmP.h removal - reservation fencing fix - documentation updates - drm_fb_helper_connector removed - mode name command handler rewrite fbcon: - Remove the fbcon notifiers ttm: - forward progress fixes dma-buf: - make mmap call optional - debugfs refcount fixes - dma-fence free with pending signals fix - each dma-buf gets an inode Panels: - Lots of additional panel bindings amdgpu: - initial navi10 support - avoid hw reset - HDR metadata support - new thermal sensors for vega asics - RAS fixes - use HMM rather than MMU notifier - xgmi topology via kfd - SR-IOV fixes - driver reload fixes - DC use a core bpc attribute - Aux fixes for DC - Bandwidth calc updates for DC - Clock handling refactor - kfd VEGAM support vmwgfx: - Coherent memory support changes i915: - HDR Support - HDMI i2c link - Icelake multi-segmented gamma support - GuC firmware update - Mule Creek Canyon PCH support for EHL - EHL platform updtes - move i915.alpha_support to i915.force_probe - runtime PM refactoring - VBT parsing refactoring - DSI fixes - struct mutex dependency reduction - GEM code reorg mali-dp: - Komeda driver features msm: - dsi vs EPROBE_DEFER fixes - msm8998 snapdragon 835 support - a540 gpu support - mdp5 and dpu interconnect support exynos: - drmP.h removal tegra: - misc fixes tda998x: - audio support improvements - pixel repeated mode support - quantisation range handling corrections - HDMI vendor info fix armada: - interlace support fix - overlay/video plane register handling refactor - add gamma support rockchip: - RX3328 support panfrost: - expose perf counters via hidden ioctls vkms: - enumerate CRC sources list ast: - rework BO handling mgag200: - rework BO handling dw-hdmi: - suspend/resume support rcar-du: - R8A774A1 Soc Support - LVDS dual-link mode support - Additional formats - Misc fixes omapdrm: - DSI command mode display support stm - fb modifier support - runtime PM support sun4i: - use vmap ops vc4: - binner bo binding rework v3d: - compute shader support - resync/sync fixes - job management refactoring lima: - NULL pointer in irq handler fix - scheduler default timeout virtio: - fence seqno support - trace events bochs: - misc fixes tc458767: - IRQ/HDP handling sii902x: - HDMI audio support atmel-hlcdc: - misc fixes meson: - zpos support" * tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drm: (1815 commits) Revert "Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux into drm-next" Revert "mm: adjust apply_to_pfn_range interface for dropped token." mm: adjust apply_to_pfn_range interface for dropped token. drm/amdgpu/navi10: add uclk activity sensor drm/amdgpu: properly guard the generic discovery code drm/amdgpu: add missing documentation on new module parameters drm/amdgpu: don't invalidate caches in RELEASE_MEM, only do the writeback drm/amd/display: avoid 64-bit division drm/amdgpu/psp11: simplify the ucode register logic drm/amdgpu: properly guard DC support in navi code drm/amd/powerplay: vega20: fix uninitialized variable use drm/amd/display: dcn20: include linux/delay.h amdgpu: make pmu support optional drm/amd/powerplay: Zero initialize current_rpm in vega20_get_fan_speed_percent drm/amd/powerplay: Zero initialize freq in smu_v11_0_get_current_clk_freq drm/amd/powerplay: Use memset to initialize metrics structs drm/amdgpu/mes10.1: Fix header guard drm/amd/powerplay: add temperature sensor support for navi10 drm/amdgpu: fix scheduler timeout calc drm/amdgpu: Prepare for hmm_range_register API change (v2) ...
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234Thomas Gleixner
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 503 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Enrico Weigelt <info@metux.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.811534538@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-19Merge v5.2-rc5 into drm-nextDaniel Vetter
Maarten needs -rc4 backmerged so he can pull in the fbcon notifier removal topic branch into drm-misc-next. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2019-06-10drm/omap: Use dev_get_drvdata()Kefeng Wang
Using dev_get_drvdata directly. Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-18drm/omap: panel-tpo-td028ttec1: add backlight supportAndreas Kemnade
This panel has a backlight, so fetch it from devicetree using the corresponding property as documented in panel-common.txt. It is implemented the same way as in panel-dpi.c This ensures the backlight is also disabled when the display is turned off like when doing xset dpms force off. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-03-18drm/omap: Remove panel-dpi driverLaurent Pinchart
Panels are now supported through the drm_panel infrastructure, remove the omapdrm-specific driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-03-18drm/omap: Remove TFP410 and DVI connector driversLaurent Pinchart
Those components are supported by the drm_bridge infrastructure, remove the omapdrm-specific driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-03-18drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flagsLaurent Pinchart
The DRM_BUS_FLAG_PIXDATA_(POS|NEG)EDGE and DRM_BUS_FLAG_SYNC_(POS|NEG)EDGE flags are deprecated in favour of the new DRM_BUS_FLAG_PIXDATA_(DRIVE|SAMPLE)_(POS|NEG)EDGE and new DRM_BUS_FLAG_SYNC_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags. Replace them through the code. This effectively changes the value of the .sampling_edge bridge timings field in the dumb-vga-dac driver. This is safe to do as no driver consumes these values yet. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Stefan Agner <stefan@agner.ch> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-03-18drm/omap: Merge omap_dss_device type and output_type fieldsLaurent Pinchart
The omap_dss_device type and output_type fields differ mostly for historical reasons. The output_type field is required for all devices but the display at the end of the pipeline, and must be set to OMAP_DISPLAY_TYPE_NONE for the latter. The type field is required for all devices but the internal encoder, for which it is ignored. The only reason why the output_type field must be set to OMAP_DISPLAY_TYPE_NONE for the display at the end of the pipeline is to identify omap_dss_device instances corresponding to displays. This is not documented and confusing. Clean the code by adding a new display field to the omap_dss_device structure to identify displays, and merge the type and output_type fields. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-03-18drm/omap: Pass drm_display_mode to .check_timings() and .set_timings()Laurent Pinchart
The omap_dss_device .check_timings() and .set_timings() operations operate on struct videomode, while the DRM API operates on struct drm_display_mode. This forces conversion from to videomode in the callers. While that's not a problem per se, it creates a difference with the drm_bridge API. Replace the videomode parameter to the .check_timings() and .set_timings() operations with a drm_display_mode. This pushed the conversion to videomode down to the DSS devices in some cases. If needed they will be converted to operate on drm_display_mode natively. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-03-18drm/omap: panel-dsi-cm: Store source pointer internallyLaurent Pinchart
The source pointer will be removed to the omap_dss_device structure. Store it internally in the DSI panel driver data. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
generated by cgit (git 2.34.1) at 2025-03-26 02:50:12 +0000