user/sven/linux.git/include/uapi/drm, branch v5.18.19

drm/fourcc: fix integer type usage in uapi header

2022-07-07T15:55:00Z

[ Upstream commit 20b8264394b33adb1640a485a62a84bc1388b6a3 ] Kernel uapi headers are supposed to use __[us]{8,16,32,64} types defined by as opposed to 'uint32_t' and similar. See [1] for the relevant discussion about this topic. In this particular case, the usage of 'uint64_t' escaped headers_check as these macros are not being called here. However, the following program triggers a compilation error: #include int main() { unsigned long x = AMD_FMT_MOD_CLEAR(RB); return 0; } gcc error: drm.c:5:27: error: ‘uint64_t’ undeclared (first use in this function) 5 | unsigned long x = AMD_FMT_MOD_CLEAR(RB); | ^~~~~~~~~~~~~~~~~ This patch changes AMD_FMT_MOD_{SET,CLEAR} macros to use the correct integer types, which fixes the above issue. [1] https://lkml.org/lkml/2019/6/5/18 Fixes: 8ba16d599374 ("drm/fourcc: Add AMD DRM modifiers.") Signed-off-by: Carlos Llamas Reviewed-by: Simon Ser Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

Merge tag 'drm-msm-next-2022-03-08' of https://gitlab.freedesktop.org/drm/msm into drm-next

2022-03-09T23:26:50Z

Follow-up pull req for v5.18 to pull in some important fixes. Signed-off-by: Dave Airlie From: Rob Clark Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvwHFHEd+9df-0aBOCfmw+ULvTS3f18sJuq_cvGKLDSjw@mail.gmail.com

drm/msm: Add MSM_SUBMIT_FENCE_SN_IN

2022-03-05T06:49:52Z

Add a way for userspace to specify the sequence number fence used to track completion of the submit. As the seqno fence is simply an incrementing counter which is local to the submitqueue, it is easy for userspace to know the next value. This is useful for native userspace drivers in a vm guest, as the guest to host roundtrip can have high latency. Assigning the fence seqno in the guest userspace allows the guest to continue without waiting for response from the host. Signed-off-by: Rob Clark Link: https://lore.kernel.org/r/20220224222321.60653-1-robdclark@gmail.com

drm/msm: Add SYSPROF param (v2)

2022-03-04T19:59:31Z

Add a SYSPROF param for system profiling tools like Mesa's pps-producer (perfetto) to control behavior related to system-wide performance counter collection. In particular, for profiling, one wants to ensure that GPU context switches do not effect perfcounter state, and might want to suppress suspend (which would cause counters to lose state). v2: Swap the order in msm_file_private_set_sysprof() [sboyd] and initialize the sysprof_active refcount to one (because the under/ overflow checking in refcount_t doesn't expect a 0->1 transition) meaning that values greater than 1 means sysprof is active. Signed-off-by: Rob Clark Link: https://lore.kernel.org/r/20220304005317.776110-4-robdclark@gmail.com

drm/msm: Add SET_PARAM ioctl

2022-03-04T19:50:41Z

It was always expected to have a use for this some day, so we left a placeholder. Now we do. (And I expect another use in the not too distant future when we start allowing userspace to allocate GPU iova.) Signed-off-by: Rob Clark Link: https://lore.kernel.org/r/20220304005317.776110-3-robdclark@gmail.com

Merge drm/drm-next into drm-intel-gt-next

2022-02-25T13:44:44Z

Matt needed some buddy allocator changes for landing DG2 small BAR support patches. Signed-off-by: Tvrtko Ursulin

Merge tag 'drm-misc-next-2022-02-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2022-02-24T19:50:18Z

drm-misc-next for v5.18: UAPI Changes: Cross-subsystem Changes: - Split out panel-lvds and lvds dt bindings . - Put yes/no on/off disabled/enabled strings in linux/string_helpers.h and use it in drivers and tomoyo. - Clarify dma_fence_chain and dma_fence_array should never include eachother. - Flatten chains in syncobj's. - Don't double add in fbdev/defio when page is already enlisted. - Don't sort deferred-I/O pages by default in fbdev. Core Changes: - Fix missing pm_runtime_put_sync in bridge. - Set modifier support to only linear fb modifier if drivers don't advertise support. - As a result, we remove allow_fb_modifiers. - Add missing clear for EDID Deep Color Modes in drm_reset_display_info. - Assorted documentation updates. - Warn once in drm_clflush if there is no arch support. - Add missing select for dp helper in drm_panel_edp. - Assorted small fixes. - Improve fb-helper's clipping handling. - Don't dump shmem mmaps in a core dump. - Add accounting to ttm resource manager, and use it in amdgpu. - Allow querying the detected eDP panel through debugfs. - Add helpers for xrgb8888 to 8 and 1 bits gray. - Improve drm's buddy allocator. - Add selftests for the buddy allocator. Driver Changes: - Add support for nomodeset to a lot of drm drivers. - Use drm_module_*_driver in a lot of drm drivers. - Assorted small fixes to bridge/lt9611, v3d, vc4, vmwgfx, mxsfb, nouveau, bridge/dw-hdmi, panfrost, lima, ingenic, sprd, bridge/anx7625, ti-sn65dsi86. - Add bridge/it6505. - Create DP and DVI-I connectors in ast. - Assorted nouveau backlight fixes. - Rework amdgpu reset handling. - Add dt bindings for ingenic,jz4780-dw-hdmi. - Support reading edid through aux channel in ingenic. - Add a drm driver for Solomon SSD130x OLED displays. - Add simple support for sharp LQ140M1JW46. - Add more panels to nt35560. Signed-off-by: Dave Airlie From: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/686ec871-e77f-c230-22e5-9e3bb80f064a@linux.intel.com

drm/i915/uapi: document behaviour for DG2 64K support

2022-02-20T06:26:48Z

On discrete platforms like DG2, we need to support a minimum page size of 64K when dealing with device local-memory. This is quite tricky for various reasons, so try to document the new implicit uapi for this. v4: Kdoc modification. v3: fix typos and less emphasis v2: Fixed suggestions on formatting [Daniel] Signed-off-by: Matthew Auld Signed-off-by: Ramalingam C Signed-off-by: Robert Beckett Acked-by: Jordan Justen Reviewed-by: Ramalingam C Reviewed-by: Thomas Hellström cc: Simon Ser cc: Pekka Paalanen Cc: Jordan Justen Cc: Kenneth Graunke Cc: mesa-dev@lists.freedesktop.org Cc: Tony Ye Cc: Slawomir Milczarek Signed-off-by: Lucas De Marchi Link: https://patchwork.freedesktop.org/patch/msgid/20220218184752.7524-13-ramalingam.c@intel.com

drm/amdgpu: add gc 10.3.6 support

2022-02-17T20:59:06Z

this patch adds gc 10.3.6 support. Signed-off-by: Yifan Zhang Reviewed-by: Alex Deucher Reviewed-by: Huang Rui Signed-off-by: Alex Deucher

drm/amdgpu/gfx10: Add GC 10.3.7 Support

2022-02-16T22:30:03Z

Needed to properly initialize GC 10.3.7. Signed-off-by: Prike Liang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher