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2024-07-29drm/gma500: Make I2C terminology more inclusiveEaswar Hariharan
I2C v7, SMBus 3.2, and I3C 1.1.1 specifications have replaced "master/slave" with more appropriate terms. Inspired by Wolfram's series to fix drivers/i2c/, fix the terminology for users of I2C_ALGOBIT bitbanging interface, now that the approved verbiage exists in the specification. Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240711052734.1273652-3-eahariha@linux.microsoft.com
2024-07-27drm/nouveau/kms: remove push pointer from nv50_dmacBen Skeggs
The struct itself lives in nv50_dmac already, just use that. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-38-bskeggs@nvidia.com
2024-07-27drm/nouveau/kms: remove a few unused struct members and fn declsBen Skeggs
Left-overs from the past that are completely unused now. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-37-bskeggs@nvidia.com
2024-07-27drm/nouveau: remove push pointer from nouveau_channelBen Skeggs
The struct itself lives in nouveau_channel already, just use that. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-36-bskeggs@nvidia.com
2024-07-27drm/nouveau: remove masterBen Skeggs
The only remaining nouveau_drm.master struct member that's being used is the mutex that protects its object tree. Move that into nouveau_drm and remove nouveau_drm.master entirely. A pending series to remove the "ioctl" layer between DRM and NVKM also removes the need for object handle lookups, and hence this mutex, but it's still required for the moment. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-35-bskeggs@nvidia.com
2024-07-27drm/nouveau: remove chan->drmBen Skeggs
The nouveau_cli that owns the channel is now stored in nouveau_chan, and it has a pointer to the drm device already. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-34-bskeggs@nvidia.com
2024-07-27drm/nouveau: remove nouveau_chan.deviceBen Skeggs
nouveau_chan.device is always the same as nouveau_chan.cli.device, so there's no need to store it separately. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-33-bskeggs@nvidia.com
2024-07-27drm/nouveau: pass cli to nouveau_channel_new() instead of drm+deviceBen Skeggs
Both of these are stored in nouveau_cli already, and also allows the removal of some void casts. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-32-bskeggs@nvidia.com
2024-07-27drm/nouveau: pass drm to nv50_dmac_create(), rather than device+dispBen Skeggs
Both of these are stored in nouveau_drm already. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-31-bskeggs@nvidia.com
2024-07-27drm/nouveau: pass drm to nouveau_mem_new(), instead of cliBen Skeggs
The nouveau_cli pointer is only ever used to eventually access nouveau_drm, so just store it directly. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-30-bskeggs@nvidia.com
2024-07-27drm/nouveau: add nvif_mmu to nouveau_drmBen Skeggs
This allocates a new nvif_mmu in nouveau_drm, and uses it for TTM backend memory allocations instead of nouveau_drm.master.mmu, which is removed by a later commit that removes nouveau_drm.master entirely. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-29-bskeggs@nvidia.com
2024-07-27drm/nouveau: move nvxx_* definitions to nouveau_drv.hBen Skeggs
These are some dodgy "convenience" macros for the DRM driver to peek into NVKM state. They're still used in a few places, but don't belong in nvif/device.h in any case. Move them to nouveau_drv.h, and modify callers to pass a nouveau_drm instead of an nvif_device. v2: - use drm->nvkm pointer for nvxx_*() macros, removing some void* v3: - add some explanation of the nvxx_*() macros Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-28-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvif: remove disp chan rd/wrBen Skeggs
There's no good reason the ioremap() that results from nvif_object_map() should fail, so add a check that the map succeeded, and remove the rd/wr methods from display channel objects. As this was the last user of rd/wr methods, the nvif plumbing is removed at the same time. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-27-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvif: remove device rd/wrBen Skeggs
The previous commit ensures the device is always mapped, so these are unneeded. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-26-bskeggs@nvidia.com
2024-07-27drm/nouveau: always map deviceBen Skeggs
The next commit removes the nvif rd/wr methods from nvif_device, which were probably a bad idea, and mostly intended as a fallback if ioremap() failed (or wasn't available, as was the case in some tools I once used). The nv04 KMS driver already mapped the device, because it's mostly been kept alive on life-support for many years and still directly bashes PRI a lot for modesetting. Post-nv50, I tried pretty hard to keep PRI accesses out of the DRM code, but there's still a few random places where we do, and those were using the rd/wr paths prior to this commit. This allocates and maps a new nvif_device (which will replace the usage of nouveau_drm.master.device later on), and replicates this pointer to all other possible users. This will be cleaned up by the end of another patch series, after it's been made safe to do so. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-25-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvif: remove device argsBen Skeggs
These were once used by used by userspace tools (with nvkm built as a library), to access multiple GPUs from a single nvif_client. The DRM code just uses the driver's default device, so remove the arguments. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-24-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvif: remove client finiBen Skeggs
Does nothing. Remove it. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-23-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvif: remove client devlistBen Skeggs
This was once used by userspace tools (with nvkm built as a library), but is now unused. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-22-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvif: remove client versionBen Skeggs
This is not, and has never, been used for anything. Remove it. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-21-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvif: remove client device argBen Skeggs
This was once used by userspace tools (with nvkm built as a library), as a way to select a "default device". The DRM code doesn't need this at all as clients only have access to a single device already, so inherit the value from its parent. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-20-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvif: remove driver keep/finiBen Skeggs
These are remnants of code long gone. Remove them. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-19-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvif: remove nvxx_client()Ben Skeggs
Make use of nouveau_cli.name instead of nvkm_client.name. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-18-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvif: remove nvxx_object()Ben Skeggs
This hasn't been used in a while. Moves io accessors from nvkm/core/os.h to nvif/os.h at the same time to fix a compile issue that results from <nvkm/core/object.h> no longer being included. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-17-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvif: remove route/tokenBen Skeggs
These were a cludge used to prevent userspace's nvif ioctl from accessing objects created by the kernel for the same client. That interface was removed in a previous patch, so these are no longer useful for anything. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-16-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvif: remove support for userspace backendsBen Skeggs
The tools that used libnvkm no longer exist. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-15-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvkm: remove nvkm_client_search()Ben Skeggs
Has been unused for a while now. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-14-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvkm: remove perfmonBen Skeggs
This has never really been used for anything, in part due to never having reclocking stable enough in general to attempt to implement dynamic clock changes based on load, etc. To avoid having to rework its interfaces, remove it entirely. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-13-bskeggs@nvidia.com
2024-07-27drm/nouveau/nvkm: remove detect/mmio/subdev_mask from device argsBen Skeggs
All callers now pass "detect=true, mmio=true, subdev_mask=~0ULL", so remove the function arguments, and associated code. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-12-bskeggs@nvidia.com
2024-07-27drm/nouveau: remove abi16->handlesBen Skeggs
Hasn't been needed since 2015... Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-11-bskeggs@nvidia.com
2024-07-27drm/nouveau: remove abi16->deviceBen Skeggs
The previous commit removes the last remnants of userspace's own nvif instance, so this isn't needed anymore to hide the abi16 objects from userspace and we can use nouveau_cli.device instead. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-10-bskeggs@nvidia.com
2024-07-27drm/nouveau: handle limited nvif ioctl in abi16Ben Skeggs
nouveau_usif.c was already stripped right back a couple of years ago, limiting what userspace could do with it. A follow-on series removes the nvkm side of these interfaces entirely, in order to make it less of a nightmare to add/change internal APIs in the future. Unfortunately. Userspace uses some of this. Fortunately, userspace only ever ended up using a fraction of the APIs, so those are reimplemened here in a more direct manner, and return -EINVAL to userspace for everything else. v2: - simplified struct nouveau_abi16_obj - added a couple of comments v3: - comment harder Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-9-bskeggs@nvidia.com
2024-07-27drm/nouveau: add nouveau_cli to nouveau_abi16Ben Skeggs
Store a pointer to struct nouveau_cli in struct nouveau_abi16 to avoid some dubious void casts. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-8-bskeggs@nvidia.com
2024-07-27drm/nouveau: move allocation of root client out of nouveau_cli_init()Ben Skeggs
drm->master isn't really a nouveau_cli, and is mostly just used to get at an nvif_mmu object to implement a hack around issues with the ioctl interface to nvkm. Later patches in this series allocate nvif_device/mmu objects in nouveau_drm directly, removing the need for master. A pending series to remove the "ioctl" layer between DRM and NVKM removes the need for the above-mentioned hack entirely. The only other member of drm->master that's needed is the nvif_client, and is a dependency of device/mmu. So the first step is to move its allocation out of code handling nouveau_cli init. v2: - modified slightly due to the addition of tegra/pci cleanup patches v3: - move nvif init below drm_dev_alloc() to avoid changing nouveau_name() Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-7-bskeggs@nvidia.com
2024-07-27drm/nouveau: store nvkm_device pointer in nouveau_drmBen Skeggs
There's various different places in the drm code that get at the nvkm_device via various creative (and not very type-safe) means. One of those being via nvif_device.object.priv. Another patch series is going to entirely remove the ioctl-like interfaces beween the drm code and nvkm, and that field will no longer exist. This provides a safer replacement for accessing the nvkm_device, and will used more in upcoming patches to cleanup other cases. v2: - fixup printk macros to not oops if used before client ctor Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-6-bskeggs@nvidia.com
2024-07-27drm/nouveau: create pci device onceBen Skeggs
HW isn't touched anymore (aside from detection) until the first nvif_device has been allocated, so we no longer need a separate probe-only step before kicking efifb (etc) off the HW. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-5-bskeggs@nvidia.com
2024-07-27drm/nouveau: replace drm_device* with nouveau_drm* as dev drvdataBen Skeggs
We almost always want to cast the pointer from dev_get_drvdata() to 'struct nouveau_drm *', so just directly store that pointer instead, simplifying callers, and fixing some clumsy naming of dev/drm_dev variables at the same time. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-4-bskeggs@nvidia.com
2024-07-27drm/nouveau: handle pci/tegra drm_dev_{alloc, register} from common codeBen Skeggs
Unify some more of the PCI/Tegra DRM driver init, both as a general cleanup, and because a subsequent commit changes the pointer stored via dev_set_drvdata(), and this allows the change to be made in one place. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-3-bskeggs@nvidia.com
2024-07-27drm/nouveau: move nouveau_drm_device_fini() above init()Ben Skeggs
The next commit wants to be able to call fini() from an init() failure path to remove the need to duplicate a bunch of cleanup. Moving fini() above init() avoids the need for a forward-declaration. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-2-bskeggs@nvidia.com
2024-07-26drm/vblank: add dynamic per-crtc vblank configuration supportHamza Mahfooz
We would like to be able to enable vblank_disable_immediate unconditionally, however there are a handful of cases where a small off delay is necessary (e.g. with PSR enabled). So, we would like to be able to adjust the vblank off delay and disable imminent values dynamically for a given CRTC. Since, it will allow drivers to apply static screen optimizations more quickly and consequently allow users to benefit more so from the power savings afforded by the aforementioned optimizations, while avoiding issues in cases where an off delay is still warranted. In particular, the PSR case requires a small off delay of 2 frames, otherwise display firmware isn't able to keep up with all of the requests made to amdgpu. So, introduce drm_crtc_vblank_on_config() which is like drm_crtc_vblank_on(), but it allows drivers to specify the vblank CRTC configuration before enabling vblanking support for a given CRTC. Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20240725205109.209743-1-hamza.mahfooz@amd.com
2024-07-26drm/panel-edp: Add CSW MNB601LS1-4Haikun Zhou
Add support for the CSW MNB601LS1-4, pleace the EDID here for subsequent reference. 00 ff ff ff ff ff ff 00 0e 77 04 11 00 00 00 00 00 22 01 04 a5 1a 0e 78 03 a1 35 9b 5e 58 91 25 1c 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 09 1e 56 dc 50 00 28 30 30 20 36 00 00 90 10 00 00 1a 00 00 00 fd 00 28 3c 30 30 08 01 0a 20 20 20 20 20 20 00 00 00 fe 00 43 53 4f 54 20 54 39 0a 20 20 20 20 20 00 00 00 fe 00 4d 4e 42 36 30 31 4c 53 31 2d 34 0a 20 00 20 Signed-off-by: Haikun Zhou <zhouhaikun5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240725115229.3416028-1-zhouhaikun5@huaqin.corp-partner.google.com
2024-07-26accel/qaic: Remove the description of DRM_IOCTL_QAIC_PART_DEVZenghui Yu
The partition device ioctl was removed during the development of the initial version of qaic driver. Remove its description from the documentation to avoid confusing readers. Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240716073036.453-1-yuzenghui@huawei.com
2024-07-25drm/ci: update link to Gitlab serverDeborah Brouwer
Before building an image, the build script looks to see if there are fixes to apply from an upstream repository. The link for the upstream repository git://anongit.freedesktop.org/drm/drm became obsolete with the move to Gitlab server in March 2024. Until recently, this obsolete link was harmless because anongit would at least respond that there were no such fixes available. In the last few days anongit has stopped responding to requests causing the build script to hang indefinitely. Update the link from anongit to the Gitlab server to prevent the build script from hanging indefinitely. Signed-off-by: Deborah Brouwer <deborah.brouwer@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Acked-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Helen Koike <helen.koike@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240717235221.64629-1-deborah.brouwer@collabora.com
2024-07-25drm/panel: nt36672e: Break some CMDS into helper functionsCong Yang
Break select page cmds and reload cmds into helper functions. Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20240710084715.1119935-4-yangcong5@huaqin.corp-partner.google.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240710084715.1119935-4-yangcong5@huaqin.corp-partner.google.com
2024-07-25drm/panel: nt35521: Break some CMDS into helper functionsCong Yang
Break select page cmds into helper functions. Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20240710084715.1119935-3-yangcong5@huaqin.corp-partner.google.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240710084715.1119935-3-yangcong5@huaqin.corp-partner.google.com
2024-07-25drm/panel: boe-tv101wum-nl6: Break some CMDS into helper functionsCong Yang
hj110iz-01a and tv110c9m-ll3 both nt36523 controller, and they have some common cmds, so let's break them into helper functions. Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20240710084715.1119935-2-yangcong5@huaqin.corp-partner.google.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240710084715.1119935-2-yangcong5@huaqin.corp-partner.google.com
2024-07-25drm/test: use kunit action wrapper macro in the gem shmem test suiteMarco Pagani
Replace deferred action function wrappers with equivalent ones defined using the macro introduced by commit 56778b49c9a2 ("kunit: Add a macro to wrap a deferred action function") Signed-off-by: Marco Pagani <marpagan@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20240723191036.131286-1-marpagan@redhat.com
2024-07-25drm/scheduler: remove full_recover from drm_sched_startChristian König
This was basically just another one of amdgpus hacks. The parameter allowed to restart the scheduler without turning fence signaling on again. That this is absolutely not a good idea should be obvious by now since the fences will then just sit there and never signal. While at it cleanup the code a bit. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240722083816.99685-1-christian.koenig@amd.com
2024-07-25drm/bridge: it6505: Disable IRQ when powered offPin-yen Lin
When the bridge is powered off, disable the IRQ until the next power on to workaround an interrupt storm on some badly-designed hardware. Signed-off-by: Pin-yen Lin <treapking@chromium.org> Reviewed-by: Robert Foss <rfoss@kernel.org> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240719110623.1850021-1-treapking@chromium.org
2024-07-24drm/virtio: Add DRM capset definitionDmitry Osipenko
Define DRM native context capset in the VirtIO-GPU protocol header. Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240714205502.3409718-1-dmitry.osipenko@collabora.com
2024-07-24drm/panel/panel-ilitek-ili9806e: Add Densitron DMT028VGHMCMI-1D TFT to ↵Marek Vasut
ILI9806E DSI TCON driver Add Densitron DMT028VGHMCMI-1D 480x640 TFT matrix 2.83 inch panel attached to Ilitek ILI9806E DSI TCON into the ILI9806E driver. Note that the Densitron panels use different TCONs, this driver is for the later panel, use panel-ilitek-st7701.c for the former panel: DMT028VGHMCMI-1A - ST7701 DMT028VGHMCMI-1D - ILI9806E Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Michael Walle <mwalle@kernel.org> Link: https://lore.kernel.org/r/20240724005700.196073-2-marex@denx.de Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240724005700.196073-2-marex@denx.de