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2018-07-20Merge tag 'drm-intel-next-2018-07-19' of ↵Dave Airlie2-1/+4
git://anongit.freedesktop.org/drm/drm-intel into drm-next On GEM side: - GuC related fixes (Chris, Michal) - GTT read-only pages support (Jon, Chris) - More selftests fixes (Chris) - More GPU reset improvements (Chris) - Flush caches after GGTT writes (Chris) - Handle recursive shrinker for vma->last_active allocation (Chris) - Other execlists fixes (Chris) On Display side: - GLK HDMI fix (Clint) - Rework and cleanup around HPD pin (Ville) - Preparation work for Display Stream Compression support coming on ICL (Anusha) - Nuke LVDS lid notification (Ville) - Assume eDP is always connected (Ville) - Kill intel panel detection (Ville) Signed-off-by: Dave Airlie <[email protected]> # gpg: Signature made Fri 20 Jul 2018 01:51:45 AM AEST # gpg: using RSA key FA625F640EEB13CA # gpg: Good signature from "Rodrigo Vivi <[email protected]>" # gpg: aka "Rodrigo Vivi <[email protected]>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 6D20 7068 EEDD 6509 1C2C E2A3 FA62 5F64 0EEB 13CA # Conflicts: # drivers/gpu/drm/i915/intel_lrc.c Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-20Merge tag 'drm-misc-next-2018-07-18' of ↵Dave Airlie11-215/+540
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 4.19: Core Changes: - add support for DisplayPort CEC-Tunneling-over-AUX (Hans Verkuil) - more doc updates (Daniel Vetter) - fourcc: Add is_yuv field to drm_format_info (Ayan Kumar Halder) - dma-buf: correctly place BUG_ON (Michel Dänzer) Driver Changes: - more vkms support(Rodrigo Siqueira) - many fixes and small improments to all drivers Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20180718200826.GA20165@juma
2018-07-19drm/print: Fix DRM_DEBUG_DP macroLyude Paul1-1/+1
This isn't supposed to take dev as an argument, I guess no one noticed! Signed-off-by: Lyude Paul <[email protected]> Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-19Merge tag 'drm-misc-next-2018-07-11' of ↵Dave Airlie12-13/+275
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 4.19: Cross-subsystem Changes: - many dt-bindings Doc changes Core Changes: - Encoder clean ups (Ville Syrjälä) - Connector Writeback improvements(Boris Brezillon) - Fake vblank support (Boris Brezillon) - API for in-kernel clients (Noralf Trønnes) - improvements to the path of finding panels(Boris Brezillon) Driver Changes: - initial support for the virtual display driver - vkms(Haneen Mohammed and Rodrigo Siqueira) - panel: add Rocktech RK070ER9427 LCD support (Jagan Teki) - panel: add support for the EDT ETM0700G0EDH6 and EDT ETM0700G0BDH6(Jan Tuerk) - panel: add DLC DLC0700YZG-1 (Philipp Zabel) - panel: add support for BOE HV070WSA-100 (Andrzej Hajda) - panel: add newhaven, nhd-4.3-480272ef-atxl LCD (Tomi Valkeinen) - panel: add support for Innolux G070Y2-L01 (Christoph Fritz) - panel: add support for DataImage SCF0700C48GGU18 (Michal Vokáč) - panel: add support for Sharp LQ035Q7DB03 (Vladimir Zapolskiy) - panel: p079zca: Refactor panel driver to support multiple panels (Lin Huang) - sun4i: Add R40 display engine compatible(Jernej Skrabec) Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20180712011137.GA26620@juma
2018-07-18drm/fourcc: Add is_yuv field to drm_format_info to denote if the format is yuvAyan Kumar Halder1-0/+2
A lot of drivers duplicate the function to check if a format is yuv or not. If we add a field (to denote whether the format is yuv or not) in the drm_format_info table, all the drivers can use this field and it will prevent duplication of similar logic. Signed-off-by: Ayan Kumar halder <[email protected]> Reviewed-by: Ville Syrjala <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-17ALSA: hda: Make audio component support more genericTakashi Iwai1-0/+23
This is the final step for more generic support of DRM audio component. The generic audio component code is now moved to its own file, and the symbols are renamed from snd_hac_i915_* to snd_hdac_acomp_*, respectively. The generic code is enabled via the new kconfig, CONFIG_SND_HDA_COMPONENT, while CONFIG_SND_HDA_I915 is kept as the super-class. Along with the split, three new callbacks are added to audio_ops: pin2port is for providing the conversion between the pin number and the widget id, and master_bind/master_unbin are called at binding / unbinding the master component, respectively. All these are optional, but used in i915 implementation and also other later implementations. A note about the new snd_hdac_acomp_init() function: there is a slight difference between this and the old snd_hdac_i915_init(). The latter (still) synchronizes with the master component binding, i.e. it assures that the relevant DRM component gets bound when it returns, or gives a negative error. Meanwhile the new function doesn't synchronize but just leaves as is. It's the responsibility by the caller's side to synchronize, or the caller may accept the asynchronous binding on the fly. v1->v2: Fix missing NULL check in master_bind/unbind Signed-off-by: Takashi Iwai <[email protected]>
2018-07-17drm/i915: Split audio component to a generic typeTakashi Iwai2-80/+100
For allowing other drivers to use the DRM audio component, rename the i915_audio_component_* with drm_audio_component_*, and split the generic part into drm_audio_component.h. The i915 specific stuff remains in struct i915_audio_component, which contains drm_audio_component as the base. The license of drm_audio_component.h is kept to MIT as same as the the original i915_component.h. This is a preliminary change for further development, and no functional changes by this patch itself, merely code-split and renames. v1->v2: Use SPDX for drm_audio_component.h, fix remaining i915 argument in drm_audio_component.h Reviewed-by: Rodrigo Vivi <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2018-07-16drm/dp_helper: Add DP aux channel tracingLyude Paul1-0/+6
This is something we've needed for a very long time now, as it makes debugging issues with faulty MST hubs along with debugging issues regarding us interfacing with hubs correctly vastly easier to debug. Currently this can actually be done if you trace the i2c devices for DP using ftrace but that's significantly less useful for a couple of reasons: - Tracing the i2c devices through ftrace means all of the traces are going to contain a lot of "garbage" output that we're sending over the i2c line. Most of this garbage comes from retrying transactions, DRM's helper library adding extra transactions to work around bad hubs, etc. - Having a user set up ftrace so that they can provide debugging information is a lot more difficult then being able to say "just boot with drm.debug=0x100" - We can potentially expand upon this tracing in the future to print debugging information in regards to other DP transactions like MST sideband transactions This is inspired by a patch Rob Clark sent to do this a long time back. Neither of us could find the patch however, so we both assumed it would probably just be easier to rewrite it anyway. Cc: Rob Clark <[email protected]> Signed-off-by: Lyude Paul <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-13drm/scheduler: modify args of drm_sched_entity_initNayan Deshmukh1-3/+3
replace run queue by a list of run queues and remove the sched arg as that is part of run queue itself Signed-off-by: Nayan Deshmukh <[email protected]> Reviewed-by: Christian König <[email protected]> Acked-by: Eric Anholt <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-07-13drm/scheduler: add a pointer to scheduler in the rqNayan Deshmukh1-0/+2
This patch is in preparation for a better load balancing in scheduler. It allows us to associate entities with the run queues instead of binding them to a scheduler. Signed-off-by: Nayan Deshmukh <[email protected]> Reviewed-by: Christian König <[email protected]> Acked-by: Eric Anholt <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-07-13drm/doc: use inline kerneldoc style for drm_crtc_stateDaniel Vetter1-24/+86
Lots of added text here since I think the various control flow bits are worth explaining a bit better. v2: Fix conflict with Boris' no_vblank addition. 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/doc: move struct drm_crtc to in-line commentsDaniel Vetter1-29/+97
And clean them up a bit, as usual. v2: Fix nits (Sean). 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: switch drm_plane to inline commentsDaniel Vetter2-26/+66
And use that opportunity to polish the kernel doc all around: - Beef up some of the documentation. - Intro text for drm_plane and better links - Fix all the hyperlinks! v2: Fix linebreaks. 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: Switch drm_plane_state to inline kerneldoc styleDaniel Vetter1-30/+56
For consistency and to encourage more detailed documentation. While doing this also beefed up a few of the comments, linking at least to the setup function. Plus fixed all the hyperlinks. 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 remaining connector functionsDaniel Vetter2-8/+8
Since there's very few callers of these I've decided to do them all in one patch. With this the unecessarily long drm_mode_connector_ prefix is gone from the codebase! The only exception being struct drm_mode_connector_set_property, which is part of the uapi so can't be renamed. Again done with sed+some manual fixups 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 drm_mode_connector_attach_encoderDaniel Vetter1-1/+1
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 Vetter2-4/+4
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]
2018-07-13drm/doc: polish for sturct drm_connectorDaniel Vetter1-71/+120
- switch everything over to inline comments - add notes about locking, links to functions and other related stuff - also include a note about Ville's soon-to-be-merged drm_connector_for_each_possible_encoder(). Also check that all the hyperlinks in drm_connector.h work and fix them as needed. 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/doc: switch drm_connector_state to inline commentsDaniel Vetter1-4/+10
For consistency. Also spelled out the docs for ->best_encoder a bit more while at it. 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: move drv test macros out of drmP.hDaniel Vetter2-19/+29
Last bit the prevented us from starting to delete the drmP.h monster includes from source files! Also add kernel-doc while moving them. A nice consistent drm_dev_ prefix would be cute for these, but since they're used everywhere I've figured I'll leave this bikeshed aside for now. 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: Fix kerneldoc for DRM_MODE_PROP_IMMUTABLESean Paul1-2/+2
Noticed this while browsing the docs. Reviewed-by: Ville Syrjälä <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-13drm/i915: Prevent writing into a read-only object via a GGTT mmapChris Wilson1-0/+1
If the user has created a read-only object, they should not be allowed to circumvent the write protection by using a GGTT mmapping. Deny it. Also most machines do not support read-only GGTT PTEs, so again we have to reject attempted writes. Fortunately, this is known a priori, so we can at least reject in the call to create the mmap (with a sanity check in the fault handler). v2: Check the vma->vm_flags during mmap() to allow readonly access. v3: Remove VM_MAYWRITE to curtail mprotect() Testcase: igt/gem_userptr_blits/readonly_mmap* Signed-off-by: Chris Wilson <[email protected]> Cc: Jon Bloomfield <[email protected]> Cc: Joonas Lahtinen <[email protected]> Cc: Matthew Auld <[email protected]> Cc: David Herrmann <[email protected]> Reviewed-by: Matthew Auld <[email protected]> #v1 Reviewed-by: Jon Bloomfield <[email protected]> Reviewed-by: Joonas Lahtinen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-13drm: add support for DisplayPort CEC-Tunneling-over-AUXHans Verkuil1-0/+56
This adds support for the DisplayPort CEC-Tunneling-over-AUX feature that is part of the DisplayPort 1.3 standard. Unfortunately, not all DisplayPort/USB-C to HDMI adapters with a chip that has this capability actually hook up the CEC pin, so even though a CEC device is created, it may not actually work. Signed-off-by: Hans Verkuil <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-11drm/tinydrm: Fix doc build warningsNoralf Trønnes1-4/+19
include/drm/tinydrm/tinydrm.h:34: warning: Function parameter or member 'fb_dirty' not described in 'tinydrm_device' drivers/gpu/drm/tinydrm/mipi-dbi.c:272: warning: Function parameter or member 'crtc_state' not described in 'mipi_dbi_enable_flush' drivers/gpu/drm/tinydrm/mipi-dbi.c:272: warning: Function parameter or member 'plane_state' not described in 'mipi_dbi_enable_flush' Move struct member docs inline so it's not missed next time. Cc: David Lechner <[email protected]> Signed-off-by: Noralf Trønnes <[email protected]> Reviewed-by: David Lechner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10x86/gpu: reserve ICL's graphics stolen memoryPaulo Zanoni1-1/+3
ICL changes the registers and addresses to 64 bits. I also briefly looked at implementing an u64 version of the PCI config read functions, but I concluded this wouldn't be trivial, so it's not worth doing it for a single user that can't have any racing problems while reading the register in two separate operations. v2: - Scrub the development (non-public) changelog (Joonas). - Remove the i915.ko bits so this can be easily backported in order to properly avoid stolen memory even on machines without i915.ko (Joonas). - CC stable for the reasons above. Issue: VIZ-9250 CC: [email protected] Cc: Ingo Molnar <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: [email protected] Cc: Daniele Ceraolo Spurio <[email protected]> Cc: Joonas Lahtinen <[email protected]> Signed-off-by: Paulo Zanoni <[email protected]> Fixes: 412310019a20 ("drm/i915/icl: Add initial Icelake definitions.") Reviewed-by: Joonas Lahtinen <[email protected]> Acked-by: Ingo Molnar <[email protected]> Signed-off-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/ttm: Introduce ttm_bo_get() and ttm_bo_put() for ref countingThomas Zimmermann1-1/+24
The TTM buffer-object interface provides ttm_bo_reference() and ttm_bo_unref() for managing reference counts. Replacing them with ttm_bo_get() and ttm_bo_put() aligns the API with conventions used throughout the Linux kernel. The implementation of ttm_bo_unref() clears the supplied pointer to NULL. This leads to workarounds where the caller saves the pointer's value before de-referencing the BO. ttm_bo_put() does not clear the supplied pointer. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-07-10drm: Add support for extracting sync signal drive edge from videomodePeter Ujfalusi1-0/+4
The sync in some panels needs to be driven by different edge of the pixel clock compared to data. This is reflected by the DISPLAY_FLAGS_SYNC_(POS|NEG)EDGE in videmode flags. Add similar similar definitions for bus_flags and convert the sync drive edge via drm_bus_flags_from_videomode(). Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]> Signed-off-by: Jyri Sarha <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: Make of_drm_find_panel() return an ERR_PTR() instead of NULLBoris Brezillon1-1/+1
Right now, the DRM panel logic returns NULL when a panel pointing to the passed OF node is not present in the list of registered panels. Most drivers interpret this NULL value as -EPROBE_DEFER, but we are about to modify the semantic of of_drm_find_panel() and let the framework return -ENODEV when the device node we're pointing to has a status property that is not equal to "okay" or "ok". Let's first patch the of_drm_find_panel() implementation to return ERR_PTR(-EPROBE_DEFER) instead of NULL and patch all callers to replace the '!panel' check by an 'IS_ERR(panel)' one. Signed-off-by: Boris Brezillon <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/cma-helper: Remove drm_fb_cma_fbdev_init_with_funcs()Noralf Trønnes1-3/+0
Remove drm_fb_cma_fbdev_init_with_funcs(), its only user tinydrm has moved to drm_fbdev_generic_setup(). Cc: Laurent Pinchart <[email protected]> Signed-off-by: Noralf Trønnes <[email protected]> Reviewed-by: David Lechner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/fb-helper: Finish the generic fbdev emulationNoralf Trønnes1-0/+7
This adds a drm_fbdev_generic_setup() function that sets up generic fbdev emulation with client callbacks for restore, hotplug and unregister. Signed-off-by: Noralf Trønnes <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/debugfs: Add internal client debugfs fileNoralf Trønnes1-0/+3
Print the names of the internal clients currently attached. Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Noralf Trønnes <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/cma-helper: Use the generic fbdev emulationNoralf Trønnes1-3/+0
This switches the CMA helper drivers that use its fbdev emulation over to the generic fbdev emulation. It's the first phase of using generic fbdev. A later phase will use DRM client callbacks for the lastclose/hotplug/remove callbacks. There are currently 2 fbdev init/fini functions: - drm_fb_cma_fbdev_init/drm_fb_cma_fbdev_fini - drm_fbdev_cma_init/drm_fbdev_cma_fini This is because the work on generic fbdev came up during a fbdev refactoring and thus wasn't completed. No point in completing that refactoring when drivers will soon move to drm_fb_helper_generic_probe(). tinydrm uses drm_fb_cma_fbdev_init_with_funcs(). Cc: Laurent Pinchart <[email protected]> Signed-off-by: Noralf Trønnes <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/fb-helper: Add generic fbdev emulation .fb_probe functionNoralf Trønnes1-0/+31
This is the first step in getting generic fbdev emulation. A drm_fb_helper_funcs.fb_probe function is added which uses the DRM client API to get a framebuffer backed by a dumb buffer. Signed-off-by: Noralf Trønnes <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm: Begin an API for in-kernel clientsNoralf Trønnes2-0/+157
This the beginning of an API for in-kernel clients. First out is a way to get a framebuffer backed by a dumb buffer. Only GEM drivers are supported. The original idea of using an exported dma-buf was dropped because it also creates an anonomous file descriptor which doesn't work when the buffer is created from a kernel thread. The easy way out is to use drm_driver.gem_prime_vmap to get the virtual address, which requires a GEM object. This excludes the vmwgfx driver which is the only non-GEM driver apart from the legacy ones. A solution for vmwgfx will have to be worked out later if it wants to support the client API which it probably will when we have a bootsplash client. Suggested-by: Daniel Vetter <[email protected]> Signed-off-by: Noralf Trønnes <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10Merge branch 'drm-next-4.19' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie2-10/+3
into drm-next More features for 4.19: - Use core pcie functionality rather than duplicating our own for pcie gens and lanes - Scheduler function naming cleanups - More documentation - Reworked DC/Powerplay interfaces to improve power savings - Initial stutter mode support for RV (power feature) - Vega12 powerplay updates - GFXOFF fixes - Misc fixes Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-07drm/crtc: Add a generic infrastructure to fake VBLANK eventsBoris Brezillon2-0/+24
In some cases CRTCs are active but are not able to generating events, at least not at every frame at it's expected to. This is typically the case when the CRTC is feeding a writeback connector that has no job queued. In this situation the CRTC is usually stopped until a new job is queued, and this can lead to timeouts when part of the pipeline is updated but no new jobs are queued to the active writeback connector. In order to solve that, we add a ->no_vblank flag to drm_crtc_state and ask the CRTC drivers to set it to true when they know they're not able to generate VBLANK events. The core drm_atomic_helper_fake_vblank() helper can then be used to fake VBLANKs at commit time. Signed-off-by: Boris Brezillon <[email protected]> Reviewed-by: Liviu Dudau <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-07drm/connector: Make ->atomic_commit() optionalBoris Brezillon1-0/+2
Not all writeback connector implementations might want to commit things from the connector driver. Some, like the malidp driver, commit things from their main commit_tail() function, and would rather not have to implement a dummy hook for drm_connector_helper_funcs.atomic_commit(). Make this function optional and reflect this fact in the doc. Signed-off-by: Boris Brezillon <[email protected]> Acked-by: Liviu Dudau <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-07drm/connector: Pass a drm_connector_state to ->atomic_commit()Boris Brezillon1-1/+3
Other atomic hooks are passed state objects, let's change this one to be consistent. Signed-off-by: Boris Brezillon <[email protected]> Acked-by: Liviu Dudau <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-07drm/atomic: Avoid connector to writeback_connector castsBoris Brezillon1-0/+6
Use container_of() instead of type casting so that it keeps working even if base is moved inside the drm_writeback_connector struct. Signed-off-by: Boris Brezillon <[email protected]> Reviewed-by: Liviu Dudau <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-06drm/crc: Only report a single overflow when a CRC fd is openedMaarten Lankhorst1-1/+2
This reduces the amount of spam when you debug a CRC reading program. Signed-off-by: Maarten Lankhorst <[email protected]> [mlankhorst: Change bool overflow to was_overflow (Ville)] Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-05drm: drop drm_pcie_get_speed_cap_mask and drm_pcie_get_max_link_widthAlex Deucher1-7/+0
These functions duplicated functionality which was ultimately added to the pci core. All users of these functions have been ported to using the newly exposed pci functionality. These functions are no longer used, so drop them. Acked-by: Christian König <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-07-05drm/scheduler: Rename cleanup functions v2.Andrey Grodzovsky1-3/+3
Everything in the flush code path (i.e. waiting for SW queue to become empty) names with *_flush() and everything in the release code path names *_fini() This patch also effect the amdgpu and etnaviv drivers which use those functions. v2: Also pplay the change to vd3. Signed-off-by: Andrey Grodzovsky <[email protected]> Suggested-by: Christian König <[email protected]> Acked-by: Lucas Stach <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-07-05drm: Add drm_connector_has_possible_encoder()Ville Syrjälä1-0/+3
Add a small helper for checking whether a connector and encoder are associated with each other. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Alex Deucher <[email protected]>
2018-07-05drm: Add drm_connector_for_each_possible_encoder()Ville Syrjälä1-0/+13
Add a convenience macro for iterating connector->encoder_ids[]. Isolates the users from the implementation details. Note that we don't seem to pass the file_priv down to drm_encoder_find() because encoders apparently don't get leased. No idea why drm_encoder_finc() even takes the file_priv actually. Also use ARRAY_SIZE() when populating the array to avoid spreading knowledge about the array size all over. v2: Hide the drm_encoder_find() in the macro, and rename the macro appropriately (Daniel) v3: Fix kernel docs (Daniel) Cc: Daniel Vetter <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Daniel Vetter <[email protected]>
2018-07-03drm: add missing ctx argument to plane transitional helpersRussell King1-2/+4
In commits: 34a2ab5e0689 ("drm: Add acquire ctx parameter to ->update_plane") 1931529448bc ("drm: Add acquire ctx parameter to ->plane_disable") a pointer to a drm_modeset_acquire_ctx structure was added as an argument to the method prototypes. The transitional helpers are supposed to be directly plugged in as implementations of these methods, but doing so generates a warning. Add the missing argument. A number of buggy users were added for drm_plane_helper_disable() which need to be fixed up for this change, which we do by passing a NULL ctx argument. Fixes: 1931529448bc ("drm: Add acquire ctx parameter to ->plane_disable") Signed-off-by: Russell King <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-02drm: Add drm_connector_mask()Ville Syrjälä1-1/+7
Add drm_connector_mask() which returns the 1<<index for the connector. We already have an identical drm_crtc_mask() for crtcs. Mostly performed with coccinelle: @@ @@ - (1<<drm_connector_index( + drm_connector_mask( ...) - ) @@ @@ - 1<<drm_connector_index( + drm_connector_mask( ...) @@ @@ - BIT(drm_connector_index( + drm_connector_mask( ...) - ) Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Rodrigo Vivi <[email protected]>
2018-07-02drm: Add drm_encoder_mask()Ville Syrjälä1-2/+14
Add drm_encoder_mask() which returns the 1<<index for the encoder. We already have an identical drm_crtc_mask() for crtcs. Mostly performed with coccinelle: @@ @@ - (1<<drm_encoder_index( + drm_encoder_mask( ...) - ) @@ @@ - 1<<drm_encoder_index( + drm_encoder_mask( ...) @@ @@ - BIT(drm_encoder_index( + drm_encoder_mask( ...) - ) Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Rodrigo Vivi <[email protected]>
2018-07-02drm: Add drm_plane_mask()Ville Syrjälä1-2/+12
Add drm_plane_mask() which returns the 1<<index for the plane. We already have an identical drm_crtc_mask() for crtcs. Mostly performed with coccinelle: @@ @@ - (1<<drm_plane_index( + drm_plane_mask( ...) - ) @@ @@ - 1<<drm_plane_index( + drm_plane_mask( ...) @@ @@ - BIT(drm_plane_index( + drm_plane_mask( ...) - ) Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Rodrigo Vivi <[email protected]>
2018-06-28Merge tag 'drm-misc-next-2018-06-27' of ↵Dave Airlie4-25/+36
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 4.19: Cross-subsystem Changes: devicetree documentation dt-bindings defintions for sun8i (Jernej Skrabec) Core Changes: Consider drivers setting DRIVER_ATOMIC as atomic (Eric Anholt) Improvements for in-kernel clients (Noralf Trønnes) Export and rename drm_crtc_port_mask() (Jernej Skrabec) Driver Changes: v3d: Add looking for GPU scheduler jobs management (Eric Anholt) Add Ilitek ILI9881c panel driver(Maxime Ripard) rockchip: vop: fixup linebuffer mode calc error (Sandy Huang) tinydrm: new driver for ILI9341 display panels (David Lechner) sun4i: Add TCON TOP driver (Jernej Skrabec) Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20180628010018.GA10929@juma
2018-06-28Merge tag 'drm-intel-next-2018-06-20' of ↵Dave Airlie1-12/+25
git://anongit.freedesktop.org/drm/drm-intel into drm-next Chris is doing many reworks that allow us to get full-ppgtt supported on all platforms back to HSW. As well many other fix and improvements, Including: - Use GEM suspend when aborting initialization (Chris) - Change i915_gem_fault to return vm_fault_t (Chris) - Expand VMA to Non gem object entities (Chris) - Improve logs for load failure, but quite logging on fault injection to avoid noise on CI (Chris) - Other page directory handling fixes and improvements for gen6 (Chris) - Other gtt clean-up removing redundancies and unused checks (Chris) - Reorder aliasing ppgtt fini (Chris) - Refactor of unsetting obg->mm.pages (Chris) - Apply batch location restrictions before pinning (Chris) - Ringbuffer fixes for context restore (Chris) - Execlist fixes on freeing error pointer on allocation error (Chris) - Make closing request flush mandatory (Chris) - Move GEM sanitize from resume_early to resume (Chris) - Improve debug dumps (Chris) - Silent compiler for selftest (Chris) - Other execlists changes to improve hangcheck and reset. - Many gtt page directory fixes and improvements (Chris) - Reorg context workarounds (Chris) - Avoid ERR_PTR dereference on selftest (Chris) Other GEM related work: - Stop trying to reset GPU if reset failed (Mika) - Add HW workaround for KBL to fix GPU reset (Mika) - Fix context ban and hang accounting for client (Mika) - Fixes on OA perf (Michel, Jani) - Refactor on GuC log mechanisms (Piotr) - Enable provoking vertex fix on Gen9 system (Kenneth) More ICL patches for Display enabling: - ICL - 10-bit support for HDMI (RK) - ICL - Start adding TBT PLL (Paulo) - ICL - DDI HDMK level selection (Manasi) - ICL - GMBUS GPIO pin mapping fix (Mahesh) - ICL - Adding DP_AUX_E support (James) - ICL - Display interrupts handling (DK) Other display fixes and improvements: - Fix sprite destination color keying on SKL+ (Ville) - Fixes and improvements on PCH detection, specially for non PCH systems (Jani) - Document PCH_NOP (Lucas) - Allow DBLSCAN user modes with eDP/LVDS/DSI (Ville) - Opregion and ACPI cleanup and organization (Jani) - Kill delays when activation psr (Rodrigo) - ...and a consequent fix of the psr activation flow (DK) - Fix HDMI infoframe setting (Imre) - Fix Display interrupts and modes on old gens (Ville) - Start switching to kernel unsigned int types (Jani) - Introduction to Amber Lake and Whiskey Lake platforms (Jose) - Audio clock fixes for HBR3 (RK) - Standardize i915_reg.h definitions according to our doc and checkpatch (Paulo) - Remove unused timespec_to_jiffies_timeout function (Arnd) - Increase the scope of PSR wake fix for other VBTs out there (Vathsala) - Improve debug msgs with prop name/id (Ville) - Other clean up on unecessary cursor size defines (Ville) - Enforce max hdisplay/hblank_start limits on HSW/BDW (Ville) - Make ELD pointers constant (Jani) - Fix for PSR VBT parse (Colin) - Add warn about unsupported CDCLK rates (Imre) Signed-off-by: Dave Airlie <[email protected]> # gpg: Signature made Thu 21 Jun 2018 07:12:10 AM AEST # gpg: using RSA key FA625F640EEB13CA # gpg: Good signature from "Rodrigo Vivi <[email protected]>" # gpg: aka "Rodrigo Vivi <[email protected]>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 6D20 7068 EEDD 6509 1C2C E2A3 FA62 5F64 0EEB 13CA Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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