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2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
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 <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-05-08Merge tag 'drm-next-2019-05-09' of git://anongit.freedesktop.org/drm/drmLinus Torvalds2-2/+2
Pull drm updates from Dave Airlie: "This has two exciting community drivers for ARM Mali accelerators. Since ARM has never been open source friendly on the GPU side of the house, the community has had to create open source drivers for the Mali GPUs. Lima covers the older t4xx and panfrost the newer 6xx/7xx series. Well done to all involved and hopefully this will help ARM head in the right direction. There is also now the ability if you don't have any of the legacy drivers enabled (pre-KMS) to remove all the pre-KMS support code from the core drm, this saves 10% or so in codesize on my machine. i915 also enable Icelake/Elkhart Lake Gen11 GPUs by default, vboxvideo moves out of staging. There are also some rcar-du patches which crossover with media tree but all should be acked by Mauro. Summary: uapi changes: - Colorspace connector property - fourcc - new YUV formts - timeline sync objects initially merged - expose FB_DAMAGE_CLIPS to atomic userspace new drivers: - vboxvideo: moved out of staging - aspeed: ASPEED SoC BMC chip display support - lima: ARM Mali4xx GPU acceleration driver support - panfrost: ARM Mali6xx/7xx Midgard/Bitfrost acceleration driver support core: - component helper docs - unplugging fixes - devm device init - MIPI/DSI rate control - shmem backed gem objects - connector, display_info, edid_quirks cleanups - dma_buf fence chain support - 64-bit dma-fence seqno comparison fixes - move initial fb config code to core - gem fence array helpers for Lima - ability to remove legacy support code if no drivers requires it (removes 10% of drm.ko size) - lease fixes ttm: - unified DRM_FILE_PAGE_OFFSET handling - Account for kernel allocations in kernel zone only panel: - OSD070T1718-19TS panel support - panel-tpo-td028ttec1 backlight support - Ronbo RB070D30 MIPI/DSI - Feiyang FY07024DI26A30-D MIPI-DSI panel - Rocktech jh057n00900 MIPI-DSI panel i915: - Comet Lake (Gen9) PCI IDs - Updated Icelake PCI IDs - Elkhartlake (Gen11) support - DP MST property addtions - plane and watermark fixes - Icelake port sync and VEBOX disable fixes - struct_mutex usage reduction - Icelake gamma fix - GuC reset fixes - make mmap more asynchronous - sound display power well race fixes - DDI/MIPI-DSI clocks for Icelake - Icelake RPS frequency changing support - Icelake workarounds amdgpu: - Use HMM for userptr - vega20 experimental smu11 support - RAS support for vega20 - BACO support for vega12 + fixes for vega20 - reworked IH interrupt handling - amdkfd RAS support - Freesync improvements - initial timeline sync object support - DC Z ordering fixes - NV12 planes support - colorspace properties for planes= - eDP opts if eDP already initialized nouveau: - misc fixes etnaviv: - misc fixes msm: - GPU zap shader support expansion - robustness ABI addition exynos: - Logging cleanups tegra: - Shared reset fix - CPU cache maintenance fix cirrus: - driver rewritten using simple helpers meson: - G12A support vmwgfx: - Resource dirtying management improvements - Userspace logging improvements virtio: - PRIME fixes rockchip: - rk3066 hdmi support sun4i: - DSI burst mode support vc4: - load tracker to detect underflow v3d: - v3d v4.2 support malidp: - initial Mali D71 support in komeda driver tfp410: - omap related improvement omapdrm: - drm bridge/panel support - drop some omap specific panels rcar-du: - Display writeback support" * tag 'drm-next-2019-05-09' of git://anongit.freedesktop.org/drm/drm: (1507 commits) drm/msm/a6xx: No zap shader is not an error drm/cma-helper: Fix drm_gem_cma_free_object() drm: Fix timestamp docs for variable refresh properties. drm/komeda: Mark the local functions as static drm/komeda: Fixed warning: Function parameter or member not described drm/komeda: Expose bus_width to Komeda-CORE drm/komeda: Add sysfs attribute: core_id and config_id drm: add non-desktop quirk for Valve HMDs drm/panfrost: Show stored feature registers drm/panfrost: Don't scream about deferred probe drm/panfrost: Disable PM on probe failure drm/panfrost: Set DMA masks earlier drm/panfrost: Add sanity checks to submit IOCTL drm/etnaviv: initialize idle mask before querying the HW db drm: introduce a capability flag for syncobj timeline support drm: report consistent errors when checking syncobj capibility drm/nouveau/nouveau: forward error generated while resuming objects tree drm/nouveau/fb/ramgk104: fix spelling mistake "sucessfully" -> "successfully" drm/nouveau/i2c: Disable i2c bus access after ->fini() drm/nouveau: Remove duplicate ACPI_VIDEO_NOTIFY_PROBE definition ...
2019-04-23drm/imx: don't skip DP channel disable for background planeLucas Stach1-1/+1
In order to make sure that the plane color space gets reset correctly. Signed-off-by: Lucas Stach <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2019-03-25Merge tag 'drm-misc-next-2019-03-21' of ↵Daniel Vetter1-1/+1
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.2: UAPI Changes: - Add Colorspace connector property (Uma) - fourcc: Several new YUV formats from ARM (Brian & Ayan) - fourcc: Fix merge conflicts between new formats above and Swati's that went in via topic/hdr-formats-2019-03-07 branch (Maarten) Cross-subsystem Changes: - Typed component support via topic/component-typed-2019-02-11 (Maxime/Daniel) Core Changes: - Improve component helper documentation (Daniel) - Avoid calling drm_dev_unregister() twice on unplugged devices (Noralf) - Add device managed (devm) drm_device init function (Noralf) - Graduate TINYDRM_MODE to DRM_SIMPLE_MODE in core (Noralf) - Move MIPI/DSI rate control params computation into core from i915 (David) - Add support for shmem backed gem objects (Noralf) Driver Changes: - various: Use of_node_name_eq for node name comparisons (Rob Herring) - sun4i: Add DSI burst mode support (Konstantin) - panel: Add Ronbo RB070D30 MIPI/DSI panel support (Konstantin) - virtio: A few prime improvements (Gerd) - tinydrm: Remove tinydrm_device (Noralf) - vc4: Add load tracker to driver to detect underflow in atomic check (Boris) - vboxvideo: Move it out of staging \o/ (Hans) - v3d: Add support for V3D v4.2 (Eric) Cc: Konstantin Sudakov <[email protected]> Cc: Rob Herring <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Maxime Ripard <[email protected]> Cc: Uma Shankar <[email protected]> Cc: Noralf Trønnes <[email protected]> Cc: Gerd Hoffmann <[email protected]> Cc: David Francis <[email protected]> Cc: Boris Brezillon <[email protected]> Cc: Eric Anholt <[email protected]> Cc: Hans de Goede <[email protected]> Cc: Brian Starkey <[email protected]> Cc: Ayan Kumar Halder <[email protected]> Cc: Maarten Lankhorst <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> From: Sean Paul <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20190321170805.GA50145@art_vandelay
2019-03-18drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flagsLaurent Pinchart1-1/+1
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 <[email protected]> Acked-by: Linus Walleij <[email protected]> Reviewed-by: Stefan Agner <[email protected]> Tested-by: Sebastian Reichel <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2019-03-06Merge drm/drm-next into drm-misc-nextSean Paul5-33/+85
Picking up v5.0 + missed misc-fixes from last release Signed-off-by: Sean Paul <[email protected]>
2019-02-28Merge tag 'imx-drm-next-2019-02-22' of git://git.pengutronix.de/pza/linux ↵Dave Airlie5-33/+85
into drm-next drm/imx: handle pending updates better, add plane zpos property support - Add a mechanism to only send commit done events once all pending updates have been applied. This closes a small race window where already armed events could fire even though the double buffered hardware update just missed the update window. - Add plane zpos property support to allow placing the overlay plane behind the primary plane. - Allow building imx-drm on all platforms under COMPILE_TEST. Signed-off-by: Dave Airlie <[email protected]> From: Philipp Zabel <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-02-22drm/imx: only send commit done event when all state has been appliedLucas Stach1-2/+28
Currently there is a small race window where we could manage to arm the vblank event from atomic flush, but programming the hardware was too close to the frame end, so the hardware will only apply the current state on the next vblank. In this case we will send out the commit done event too early causing userspace to reuse framebuffes that are still in use. Instead of using the event arming mechnism, just remember the pending event and send it from the vblank IRQ handler, once we are sure that all state has been applied successfully. Signed-off-by: Lucas Stach <[email protected]> [[email protected]: inverted logic: done -> pending, added back spinlock in atomic_flush, commit message typo fix] Signed-off-by: Philipp Zabel <[email protected]>
2019-02-22drm/imx: allow building under COMPILE_TESTPhilipp Zabel1-1/+1
Allow to compile-test imx-drm on other platforms. Signed-off-by: Philipp Zabel <[email protected]> Reviewed-by: Linus Walleij <[email protected]>
2019-02-22drm/imx: imx-tve: depend on COMMON_CLKPhilipp Zabel1-0/+1
Since the TVE provides a clock to the DI, the driver can only be compiled if the common clock framework is enabled. With the COMMON_CLK dependency in place, it will be possible to allow building the other parts of imx-drm under COMPILE_TEST on architectures that do not select the common clock framework. Signed-off-by: Philipp Zabel <[email protected]> Reviewed-by: Linus Walleij <[email protected]>
2019-02-22drm/imx: ipuv3-plane: add zpos propertyPhilipp Zabel2-30/+33
Add a zpos property to planes. Call drm_atomic_helper_check() instead of calling drm_atomic_helper_check_modeset() and drm_atomic_check_planes() manually. This effectively adds a call to drm_atomic_normalize_zpos() before checking planes. Reorder atomic update to allow changing plane zpos without modeset. Note that the initial zpos is set in ipu_plane_state_reset(). The initial value set in ipu_plane_init() is just for show. The zpos parameter of drm_plane_create_zpos_property() is ignored because the newly created plane do not have state yet. Signed-off-by: Philipp Zabel <[email protected]> Tested-by: Marius Vlad <[email protected]>
2019-02-22drm/imx: ipuv3-plane: add function to query atomic update statusLucas Stach2-0/+22
This function allows upper layer to check if a requested atomic update to the plane has been applied or is still pending. Signed-off-by: Lucas Stach <[email protected]> [[email protected]: inverted logic: done -> pending] Signed-off-by: Philipp Zabel <[email protected]>
2019-02-19Merge drm/drm-next into drm-misc-nextMaxime Ripard2-10/+19
Backmerge drm-next to bring in -rc7 Signed-off-by: Maxime Ripard <[email protected]>
2019-02-19drm: imx: Use of_node_name_eq for node name comparisonsRob Herring1-1/+1
Convert string compares of DT node names to use of_node_name_eq helper instead. This removes direct access to the node name pointer. For instances using of_node_cmp, this has the side effect of now using case sensitive comparisons. This should not matter for any FDT based system which this is. Cc: Philipp Zabel <[email protected]> Cc: David Airlie <[email protected]> Cc: [email protected] Signed-off-by: Rob Herring <[email protected]> Acked-by: Philipp Zabel <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Maxime Ripard <[email protected]>
2019-02-18Merge v5.0-rc7 into drm-nextDave Airlie2-10/+19
Backmerging for nouveau and imx that needed some fixes for next pulls. Signed-off-by: Dave Airlie <[email protected]>
2019-01-24drm: Split out drm_probe_helper.hDaniel Vetter6-13/+13
Having the probe helper stuff (which pretty much everyone needs) in the drm_crtc_helper.h file (which atomic drivers should never need) is confusing. Split them out. To make sure I actually achieved the goal here I went through all drivers. And indeed, all atomic drivers are now free of drm_crtc_helper.h includes. v2: Make it compile. There was so much compile fail on arm drivers that I figured I'll better not include any of the acks on v1. v3: Massive rebase because i915 has lost a lot of drmP.h includes, but not all: Through drm_crtc_helper.h > drm_modeset_helper.h -> drmP.h there was still one, which this patch largely removes. Which means rolling out lots more includes all over. This will also conflict with ongoing drmP.h cleanup by others I expect. v3: Rebase on top of atomic bochs. v4: Review from Laurent for bridge/rcar/omap/shmob/core bits: - (re)move some of the added includes, use the better include files in other places (all suggested from Laurent adopted unchanged). - sort alphabetically v5: Actually try to sort them, and while at it, sort all the ones I touch. v6: Rebase onto i915 changes. v7: Rebase once more. Acked-by: Harry Wentland <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Cc: Sam Ravnborg <[email protected]> Cc: Jani Nikula <[email protected]> Cc: Laurent Pinchart <[email protected]> Acked-by: Rodrigo Vivi <[email protected]> Acked-by: Benjamin Gaignard <[email protected]> Acked-by: Jani Nikula <[email protected]> Acked-by: Neil Armstrong <[email protected]> Acked-by: Oleksandr Andrushchenko <[email protected]> Acked-by: CK Hu <[email protected]> Acked-by: Alex Deucher <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Acked-by: Liviu Dudau <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-01-17drm/imx: imx-ldb: add missing of_node_putsJulia Lawall1-8/+17
The device node iterators perform an of_node_get on each iteration, so a jump out of the loop requires an of_node_put. Move the initialization channel->child = child; down to just before the call to imx_ldb_register so that intervening failures don't need to clear it. Add a label at the end of the function to do all the of_node_puts. The semantic patch that finds part of this problem is as follows (http://coccinelle.lip6.fr): // <smpl> @@ expression root,e; local idexpression child; iterator name for_each_child_of_node; @@ for_each_child_of_node(root, child) { ... when != of_node_put(child) when != e = child ( return child; | * return ...; ) ... } // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2019-01-07drm/imx: ignore plane updates on disabled crtcsPhilipp Zabel1-2/+2
This patch fixes backtraces like the following when sending SIGKILL to a process with a currently pending plane update: [drm:ipu_plane_atomic_check] CRTC should be enabled [drm:drm_framebuffer_remove] *ERROR* failed to commit ------------[ cut here ]------------ WARNING: CPU: 3 PID: 63 at drivers/gpu/drm/drm_framebuffer.c:926 drm_framebuffer_remove+0x47c/0x498 atomic remove_fb failed with -22 Signed-off-by: Philipp Zabel <[email protected]>
2018-11-05drm/imx: ipuv3-plane: add IDMAC timeout warningPhilipp Zabel1-1/+7
ipu_plane_disable should never be called while the plane IDMAC channel is active. The busy wait is just a safety net that should never time out. Signed-off-by: Philipp Zabel <[email protected]>
2018-11-05drm/imx: imx-tve: constify clk_ops structureJulia Lawall1-1/+1
The clk_ops structure is only stored in the ops field of a clk_init_data structure. This field is const, so the clk_ops structure can be const as well. Identified and transformed using Coccinelle. Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2018-11-05drm/imx: Switch to SPDX identifierFabio Estevam7-59/+7
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2018-10-05drm/imx: fix build failure without CONFIG_DRM_FBDEV_EMULATIONArnd Bergmann1-2/+0
The variable is declared in an #ifdef section, but the user is now unconditional, which leads to a build failure: drivers/gpu/drm/imx/imx-drm-core.c: In function 'imx_drm_bind': drivers/gpu/drm/imx/imx-drm-core.c:264:6: error: 'legacyfb_depth' undeclared (first use in this function); did you mean 'lockdep_depth'? Remove the remaining #ifdef as well. Fixes: f53705fd9803 ("drm/imx: Use drm_fbdev_generic_setup()") Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Noralf Trønnes <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-09-25drm/imx: Use drm_fbdev_generic_setup()Noralf Trønnes1-15/+4
The CMA helper is already using the drm_fb_helper_generic_probe part of the generic fbdev emulation. This patch makes full use of the generic fbdev emulation by using its drm_client callbacks. This means that drm_mode_config_funcs->output_poll_changed and drm_driver->lastclose are now handled by the emulation code. Additionally fbdev unregister happens automatically on drm_dev_unregister(). The drm_fbdev_generic_setup() call is put after drm_dev_register() in the driver. This is done to highlight the fact that fbdev emulation is an internal client that makes use of the driver, it is not part of the driver as such. If fbdev setup fails, an error is printed, but the driver succeeds probing. CONFIG_DRM_FBDEV_EMULATION wasn't honoured by the CMA helper, but it is by drm_fb_helper. Cc: Philipp Zabel <[email protected]> Signed-off-by: Noralf Trønnes <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Tested-by: Philipp Zabel <[email protected]> Acked-by: Philipp Zabel <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-08-27Merge drm/drm-next into drm-misc-nextSean Paul4-48/+10
Now that 4.19-rc1 is cut, backmerge it into -misc-next. Signed-off-by: Sean Paul <[email protected]>
2018-08-10Merge tag 'imx-drm-next-2018-08-03' of ↵Dave Airlie1-40/+2
git://git.pengutronix.de/git/pza/linux into drm-next drm/imx: use suspend/resume helpers, add ipu-v3 V4L2 XRGB32/XBGR32 support - Convert imx_drm_suspend/resume to use the drm_mode_config_helper_suspend/ resume functions. - Add support for V4L2_PIX_FMT_XRGB32/XBGR32, corresponding to DRM_FORMAT_XRGB8888/BGRX8888, respectively. Signed-off-by: Dave Airlie <[email protected]> From: Philipp Zabel <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-08-06drm/imx: Use __drm_atomic_helper_plane_reset instead of copying the logicAlexandru Gheorghe1-6/+3
A new helper function(__drm_atomic_helper_plane_reset) has been added for linking a plane with its state and resetting the core properties(alpha, rotation, etc.) to their default values. Use that instead of duplicating the logic. Signed-off-by: Alexandru Gheorghe <[email protected]> Acked-by: Philipp Zabel <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-08-01drm/imx: Convert drm_atomic_helper_suspend/resume()Souptick Joarder1-40/+2
convert drm_atomic_helper_suspend/resume() to use drm_mode_config_helper_suspend/resume(). with this conversion, the remaining member of struct imx_drm_device, state, will be no more useful and it could be removed forever. Signed-off-by: Souptick Joarder <[email protected]> Signed-off-by: Ajit Negi <[email protected]> [[email protected]: rebased onto drm-next, updated commit message] Signed-off-by: Philipp Zabel <[email protected]>
2018-07-27Merge tag 'imx-drm-next-2018-07-20' of ↵Dave Airlie4-10/+10
git://git.pengutronix.de/git/pza/linux into drm-next drm/imx: cleanup and csi improvements - Remove the unused struct imx_drm_crtc and the unused pipes field from imx_drm_device and replace drm_dev_unref with drm_dev_put. - Extend CSI configuration to support RGB888 and BGR888 capture, as well as 16-bit RGB565 capture via a parallel bus. - Add CPMEM support for negative interlace offsets, which is necessary to support writing captured bottom-top interlaced fields to memory with interleaved lines. Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-17drm/imx: Remove unused field imx_drm_device.pipesLeonard Crestez1-1/+0
This has been unused since commit 44b460cfe554 ("drm: imx: remove struct imx_drm_crtc and imx_drm_crtc_helper_funcs") Signed-off-by: Leonard Crestez <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2018-07-17drm/imx: Replace drm_dev_unref with drm_dev_putThomas Zimmermann1-4/+4
This patch unifies the naming of DRM functions for reference counting of struct drm_device. The resulting code is more aligned with the rest of the Linux kernel interfaces. Signed-off-by: Thomas Zimmermann <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2018-07-16drm/imx: Remove last traces of struct imx_drm_crtcLeonard Crestez2-2/+0
When the definition of this struct was removed a forward declaration and an unused struct member were still left around. Remove them because they serve no purpose. Fixes 44b460cfe554 ("drm: imx: remove struct imx_drm_crtc and imx_drm_crtc_helper_funcs") Signed-off-by: Leonard Crestez <[email protected]> Reviewed-by: Fabio Estevam <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2018-07-16drm/imx: imx-ldb: check if channel is enabled before printing warningLucas Stach1-3/+3
If the second LVDS channel has been disabled in the DT when using dual-channel mode we should not print a warning. Signed-off-by: Lucas Stach <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2018-07-16drm/imx: imx-ldb: disable LDB on driver bindLucas Stach1-0/+3
The LVDS signal integrity is only guaranteed when the correct enable sequence (first IPU DI, then LDB) is used. If the LDB display output was active before the imx-drm driver is loaded (like when a bootsplash was active) the DI will be disabled by the full IPU reset we do when loading the driver. The LDB control registers are not part of the IPU range and thus will remain unchanged. This leads to the LDB still being active when the DI is getting enabled, effectively reversing the required enable sequence. Fix this by also disabling the LDB on driver bind. Signed-off-by: Lucas Stach <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2018-07-13drm: drop _mode_ from drm_mode_connector_attach_encoderDaniel Vetter3-4/+3
Again to align with the usual prefix of just drm_connector_. Again done with sed + manual fixup for indent issues. Reviewed-by: Sean Paul <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-13drm: drop _mode_ from update_edit_property()Daniel Vetter3-3/+3
Just makes it longer, and for most things in drm_connector.[hc] we just use the drm_connector_ prefix. Done with sed + a bit of manual fixup for the indenting. Reviewed-by: Sean Paul <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-02drm/imx: Use drm_plane_mask()Ville Syrjälä1-1/+1
Use drm_plane_mask() where appropriate. Cc: Philipp Zabel <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Rodrigo Vivi <[email protected]> Acked-by: Philipp Zabel <[email protected]>
2018-03-28Backmerge tag 'v4.16-rc7' into drm-nextDave Airlie2-4/+11
Linux 4.16-rc7 This was requested by Daniel, and things were getting a bit hard to reconcile, most of the conflicts were trivial though.
2018-03-15drm/imx: move arming of the vblank event to atomic_flushLucas Stach1-0/+5
Right now the vblank event completion is racing with the atomic update, which is especially bad when the PRE is in use, as one of the hardware issue workaround might extend the atomic commit for quite some time. If the vblank IRQ happens to trigger during that time, we will prematurely signal the atomic commit completion to userspace, which causes tearing when userspace re-uses a framebuffer we haven't managed to flip away from yet. Signed-off-by: Lucas Stach <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2018-03-15drm/imx: ipuv3-plane: Include "imx-drm.h" header fileFabio Estevam1-0/+1
ipu_planes_assign_pre() prototype is in "imx-drm.h" header file, so include it to fix the following sparse warning: drivers/gpu/drm/imx/ipuv3-plane.c:729:5: warning: symbol 'ipu_planes_assign_pre' was not declared. Should it be static? Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2018-03-15drm/imx: ipuv3-plane: Make functions static when possibleFabio Estevam1-4/+5
ipu_plane_state_reset(), ipu_plane_duplicate_state() and ipu_plane_destroy_state() are only used in this file, so make them static. This fixes the following sparse warnings: drivers/gpu/drm/imx/ipuv3-plane.c:275:6: warning: symbol 'ipu_plane_state_reset' was not declared. Should it be static? drivers/gpu/drm/imx/ipuv3-plane.c:295:24: warning: symbol 'ipu_plane_duplicate_state' was not declared. Should it be static? drivers/gpu/drm/imx/ipuv3-plane.c:309:6: warning: symbol 'ipu_plane_destroy_state' was not declared. Should it be static? Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2018-03-05drm: Don't pass clip to drm_atomic_helper_check_plane_state()Ville Syrjälä1-6/+1
Move the plane clip rectangle handling into drm_atomic_helper_check_plane_state(). Drivers no longer have to worry about such mundane details. v2: Convert armada, rcar, and sun4i as well v3: Resolve simple_kms_helper conflict Cc: Liviu Dudau <[email protected]> Cc: Brian Starkey <[email protected]> Cc: Mali DP Maintainers <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Gustavo Padovan <[email protected]> Cc: Sean Paul <[email protected]> Cc: Philipp Zabel <[email protected]> Cc: CK Hu <[email protected]> Cc: Neil Armstrong <[email protected]> Cc: Rob Clark <[email protected]> Cc: Ben Skeggs <[email protected]> Cc: Laurent Pinchart <[email protected]> Cc: Sandy Huang <[email protected]> Cc: "Heiko Stübner" <[email protected]> Cc: Maxime Ripard <[email protected]> Cc: Thierry Reding <[email protected]> Cc: VMware Graphics <[email protected]> Cc: Sinclair Yeh <[email protected]> Cc: Thomas Hellstrom <[email protected]> Cc: Shawn Guo <[email protected]> Cc: Archit Taneja <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: Russell King <[email protected]> Suggested-by: Daniel Vetter <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Thierry Reding <[email protected]> Reviewed-by: Archit Taneja <[email protected]> #msm Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Acked-by: Liviu Dudau <[email protected]> #hdlcd,malidp Acked-by: Philipp Zabel <[email protected]> #imx,mtk Reviewed-by: Laurent Pinchart <[email protected]> Reviewed-by: Sinclair Yeh <[email protected]> #vmwgfx Acked-by: Neil Armstrong <[email protected]> #meson Acked-by: Shawn Guo <[email protected]> #zte
2018-02-16drm/bridge/synopsys: dw-hdmi: don't clobber drvdataJernej Skrabec1-3/+10
dw_hdmi shouldn't set drvdata since some drivers might need to store it's own data there. Rework dw_hdmi in a way to return struct dw_hdmi instead to store it in drvdata. This way drivers are responsible to store and pass structure when needed. Idea was taken from the following commit: 8242ecbd597d ("drm/bridge/synopsys: stop clobbering drvdata") Cc: [email protected] Cc: [email protected] Cc: [email protected] Acked-by: Heiko Stuebner <[email protected]> Acked-by: Neil Armstrong <[email protected]> Reviewed-by: Archit Taneja <[email protected]> Tested-by: Heiko Stuebner <[email protected]> Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-01-23drm/imx: Use drm_mode_get_hv_timing() to populate plane clip rectangleVille Syrjälä1-5/+5
Use drm_mode_get_hv_timing() to fill out the plane clip rectangle. Note that this replaces crtc_state->adjusted_mode usage with crtc_state->mode. The latter is the correct choice since that's the mode the user provided and it matches the plane crtc coordinates the user also provided. Once everyone agrees on this we can move the clip handling into drm_atomic_helper_check_plane_state(). Cc: Laurent Pinchart <[email protected]> Cc: Philipp Zabel <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Acked-by: Philipp Zabel <[email protected]> Reviewed-by: Thierry Reding <[email protected]>
2018-01-05Merge tag 'imx-drm-next-2018-01-02' of ↵Dave Airlie2-8/+95
git://git.pengutronix.de/git/pza/linux into drm-next drm/imx: format modifier support - Add tiled prefetch support to PRE - Add format modifier support to PRG and imx-drm-core - Use runtime PM to control PRG clock - Allow building ipu-v3 under COMPILE_TEST * tag 'imx-drm-next-2018-01-02' of git://git.pengutronix.de/git/pza/linux: gpu: ipu-v3: allow to build with COMPILE_TEST drm/imx: advertise supported plane format modifiers drm/imx: add FB modifier support gpu: ipu-v3: prg: add modifier support gpu: ipu-v3: pre: add tiled prefetch support gpu: ipu-v3: prg: switch to runtime PM
2017-12-19drm/imx: advertise supported plane format modifiersLucas Stach1-1/+34
Let userspace know about the supported modifiers, to make automatic selection of a proper modifier possible. Signed-off-by: Lucas Stach <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2017-12-19drm/imx: add FB modifier supportLucas Stach2-6/+60
This adds FB modifier support for the Vivante single buffer tiled formats, when the PRG/PRE engines are present. Signed-off-by: Lucas Stach <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2017-12-19gpu: ipu-v3: prg: add modifier supportLucas Stach1-2/+2
Allow to pass through the modifier to the PRE unit and extend the format check with the supported modifiers. Signed-off-by: Lucas Stach <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2017-12-08drm/imx: Use drm_fb_cma_fbdev_init/fini()Noralf Trønnes2-28/+6
Use drm_fb_cma_fbdev_init() and drm_fb_cma_fbdev_fini() which relies on the fact that drm_device holds a pointer to the drm_fb_helper structure. This means that the driver doesn't have to keep track of that. Also use the drm_fb_helper functions directly. Cc: Philipp Zabel <[email protected]> Signed-off-by: Noralf Trønnes <[email protected]> Acked-by: Philipp Zabel <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-12-04Merge tag 'drm-misc-next-2017-11-30' of ↵Dave Airlie1-4/+4
git://anongit.freedesktop.org/drm/drm-misc into drm-next Cross-subsystem Changes: - device tree doc for the Mitsubishi AA070MC01 and Tianma TM070RVHG71 panels (Lukasz Majewski) and for a 2nd endpoint on stm32 (Philippe Cornu) Core Changes: The most important changes are: - Add drm_driver .last_close and .output_poll_changed helpers to reduce fbdev emulation footprint in drivers (Noralf) - Fix plane clipping in core and for vmwgfx (Ville) Then we have a bunch of of improvement for print and debug such as the addition of a framebuffer debugfs file. ELD connector, HDMI and improvements. And a bunch of misc improvements, clean ups and style changes and doc updates [airlied: drop eld bits from amdgpu_dm] Driver Changes: - sii8620: filter unsupported modes and add DVI mode support (Maciej Purski) - rockchip: analogix_dp: Remove unnecessary init code (Jeffy Chen) - virtio, cirrus: add fb create_handle support to enable screenshots(Lepton Wu) - virtio: replace reference/unreference with get/put (Aastha Gupta) - vc4, gma500: Convert timers to use timer_setup() (Kees Cook) - vc4: Reject HDMI modes with too high of clocks (Eric) - vc4: Add support for more pixel formats (Dave Stevenson) - stm: dsi: Rename driver name to "stm32-display-dsi" (Philippe Cornu) - stm: ltdc: add a 2nd endpoint (Philippe Cornu) - via: use monotonic time for VIA_WAIT_IRQ (Arnd Bergmann) * tag 'drm-misc-next-2017-11-30' of git://anongit.freedesktop.org/drm/drm-misc: (96 commits) drm/bridge: tc358767: add copyright lines MAINTAINERS: change maintainer for Rockchip drm drivers drm/vblank: Fix vblank timestamp debugs drm/via: use monotonic time for VIA_WAIT_IRQ dma-buf: Fix ifnullfree.cocci warnings drm/printer: Add drm_vprintf() drm/edid: Allow HDMI infoframe without VIC or S3D video/hdmi: Allow "empty" HDMI infoframes dma-buf/fence: Fix lock inversion within dma-fence-array drm/sti: Handle return value of platform_get_irq_byname drm/vc4: Add support for NV21 and NV61. drm/vc4: Use .pixel_order instead of custom .flip_cbcr drm/vc4: Add support for DRM_FORMAT_RGB888 and DRM_FORMAT_BGR888 drm: Move drm_plane_helper_check_state() into drm_atomic_helper.c drm: Check crtc_state->enable rather than crtc->enabled in drm_plane_helper_check_state() drm/vmwgfx: Try to fix plane clipping drm/vmwgfx: Use drm_plane_helper_check_state() drm/vmwgfx: Remove bogus crtc coords vs fb size check gpu: gma500: remove unneeded DRIVER_LICENSE #define drm: don't link DP aux i2c adapter to the hardware device node ...
2017-11-30drm/imx: always call wait_for_flip_done in commit_tailLucas Stach1-2/+9
drm_atomic_helper_wait_for_vblanks will go away in the future. The new drm_atomic_helper_setup_commit in 4.15 expects that blocking commits have completed flipping before the commit_tail returns. This must be ensured by calling wait_for_vblanks or wait_for_flip_done, where flip_done might do a less agressive wait, which is fine for imx-drm. Fixes: 080de2e5be2d (drm/atomic: Check for busy planes/connectors before setting the commit) Signed-off-by: Lucas Stach <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
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