- 17 Nov, 2022 25 commits
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Ville Syrjälä authored
Make the two branches of get_saved_enc() look alike. Currently they look different even though they do exactly the same thing apart from == vs. != for the MST comparison. Cc: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221108151839.31567-4-ville.syrjala@linux.intel.comReviewed-by:
Jani Nikula <jani.nikula@intel.com>
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Ville Syrjälä authored
When doing HDMI+non-HDMI cloning the other sink can't get the infoframes/etc. so stuff like limited range output is not a good idea. Similarly when doing HDMI+HDMI cloning on g4x (only platform where we allow it) only one of the ports can receive infoframes and so again using any fancy stuff is a bad idea. We also don't track the inforames/audio state per-port so we'd end up with some kind of random mismash state when multipled encoders try to compute the same stuff. And the hardware will in fact automagically disable audio/infoframe transmission if you try to enable it for multiple HDMI ports at the same time. Thus disable all HDMI specific features when cloning. Signed-off-by:
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Ville Syrjälä authored
YCbCr output requires infoframes and whatnot, so don't allow it when dealing with a DVI sink (or a HDMI sink we wish to treat as DVI). Signed-off-by:
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Ville Syrjälä authored
Start pulling some of the more platform specific things out from intel_hdmi_compute_config(). has_pch_encoder is clearly one such thing. Signed-off-by:
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Ville Syrjälä authored
Satisfy my ocd and define ilk_lut_12p4_ldw() before ilk_lut_12p4_udw(). That is the order all the other similar functions use. Reviewed-by:
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Ville Syrjälä authored
Add the missing ldw vs. udw information to the CGM (de)gamma bit definitions to make it a bit easier to see which should be used where. Also use the these appropriately in the LUT entry pack/unpack functions. Reviewed-by:
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Ville Syrjälä authored
Use consistent bit definitions for the 12.4bit precision palette bits. We just define these alongside the ilk/snb register definitions and point to those from the icl+ superfine segment defines (and we also already pointed to them from the ivb+ precision palette defines). Also use the these appropriately in the LUT entry pack/unpack functions. Reviewed-by:
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Ville Syrjälä authored
Use consistent bit definitions for the 10bit precision palette bits. We just define these alongside the ilk/snb register definitions and point to those from the ivb+ defines. Also use the these appropriately in the LUT entry pack/unpack functions. Reviewed-by:
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Ville Syrjälä authored
Use consistent bit definitions for the legacy gamma LUT. We just define these alongside the pre-ilk register definitions and point to those from the ilk+ defines. Also use the these appropriately in the LUT entry pack/unpack functions. Reviewed-by:
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Ville Syrjälä authored
Include dev_name() in the tracpoints so one can filter based on the device. Example: echo 'dev=="0000:00:02.0"' > events/i915/intel_cpu_fifo_underrun/filter v2: Reduce the magic macros, rebase Signed-off-by:
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Ville Syrjälä authored
Pass the device to the frontbuffer tracpoints. Will be used later to include the device name in the tracpoints. Signed-off-by:
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Ville Syrjälä authored
Print the name of the plane in the fbc tracepoints. As the pipe<->plane assignment can vary on old hw it's probably more helpful to see both the plane and the pipe names together. Signed-off-by:
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Ville Syrjälä authored
Pass intel_plane rather than drm_plane to the plane tracepoints. Matches what we do eg. with the fbc tracepoints. Using the same type for everything will help with digging out the device name from the plane in the future. Signed-off-by:
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Jani Nikula authored
Move display suspend/resume and display reset modeset state and ctx members under drm_i915_private display sub-struct. Signed-off-by:
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Jani Nikula authored
Move display global state member under drm_i915_private display sub-struct. Prefer adding anonymous sub-structs even for single members that aren't our own structs. Remove a nearby stale comment while at it. Signed-off-by:
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Jani Nikula authored
Move display hti/hdport related members under drm_i915_private display sub-struct. Prefer adding anonymous sub-structs even for single members that aren't our own structs. Signed-off-by:
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Jani Nikula authored
The HTI or HDPORT handling is sprinkled around. Centralize to one place. Add a note about how subtle the mapping from HDPORT_STATE register to dpll mask actually is. Signed-off-by:
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https://github.com/intel/gvt-linuxRodrigo Vivi authored
gvt-next-2022-11-17 - kernel doc fixes - remove vgpu->released sanity check - small clean up Signed-off-by:
Rodrigo Vivi <rodrigo.vivi@intel.com> From: Zhenyu Wang <zhenyuw@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221117064106.GT30028@zhen-hp.sh.intel.com
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Jani Nikula authored
Panel power off delay is the time the panel power needs to remain off after being switched off, before it can be switched on again. For the purpose of respecting panel power off delay at driver probe, assuming the panel was last switched off at driver probe is overly pessimistic. If the panel was never on, we'd end up waiting for no reason. We don't know what has happened before kernel boot, but we can make some assumptions: - The panel may have been switched off right before kernel boot by some pre-os environment. - After kernel boot, the panel may only be switched off by i915. - At i915 driver probe, only a previously loaded and removed i915 may have switched the panel power off. With these assumptions, we can initialize the last power off time to kernel boot time, if we also ensure i915 driver remove waits for the panel power off delay after switching panel power off. This shaves off the time it takes from kernel boot to i915 probe from the first panel enable, if (and only if) the panel was not already enabled at boot. The encoder destroy hook is pretty much the last place where we can wait, right after we've ensured the panel power has been switched off, and before the whole encoder is destroyed. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/7417 Cc: Lee Shawn C <shawn.c.lee@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by:
Lee Shawn C <shawn.c.lee@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221116150657.1347504-1-jani.nikula@intel.com
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Jiapeng Chong authored
The function get_pt_type is defined in the gtt.c file, but not called elsewhere, so delete this unused function. drivers/gpu/drm/i915/gvt/gtt.c:285:19: warning: unused function 'get_pt_type'. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2277Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Signed-off-by:
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by:
Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20220926064044.53016-1-jiapeng.chong@linux.alibaba.comReviewed-by:
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wangjianli authored
Delete the redundant word 'the'. Signed-off-by:
wangjianli <wangjianli@cdjrlc.com> Signed-off-by:
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Zhi Wang authored
The life cycle of a vGPU, which is represented by a vfio_device, has been managed by the VFIO core logic. Remove the vgpu->released, which was used for a sanity check on the removal path of the vGPU instance. The sanity check has already been covered in the VFIO core logic. Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Cc: Kevin Tian <kevin.tian@intel.com> Cc: Jason Gunthorpe <jgg@nvidia.com> Cc: intel-gvt-dev@lists.freedesktop.org Suggested-by:
Alex Williamson <alex.williamson@redhat.com> Signed-off-by:
Zhi Wang <zhi.a.wang@intel.com> Signed-off-by:
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Paulo Miguel Almeida authored
struct gvt_firmware_header has a crc32 member in which all members that come after the that field are used to calculate it. The previous implementation added the value '4' (crc32's u32 size) to calculate the crc32_start offset which came across as a bit cryptic until you take a deeper look at the struct. This patch changes crc32_start offset to the 'version' member which is the first member of the struct gvt_firmware_header after crc32. It's worth mentioning that doing a build before/after this patch results in no binary output differences. Signed-off-by:
Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com> Signed-off-by:
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Mauro Carvalho Chehab authored
Some functions seem to have been renamed without updating the kernel-doc markup causing warnings. Also, struct intel_vgpu_dmabuf_obj is not properly documented, but has a kerneld-doc markup. Fix those warnings: drivers/gpu/drm/i915/gvt/aperture_gm.c:308: warning: expecting prototype for inte_gvt_free_vgpu_resource(). Prototype was for intel_vgpu_free_resource() instead drivers/gpu/drm/i915/gvt/aperture_gm.c:344: warning: expecting prototype for intel_alloc_vgpu_resource(). Prototype was for intel_vgpu_alloc_resource() instead drivers/gpu/drm/i915/gvt/cfg_space.c:257: warning: expecting prototype for intel_vgpu_emulate_cfg_read(). Prototype was for intel_vgpu_emulate_cfg_write() instead drivers/gpu/drm/i915/gvt/dmabuf.h:61: warning: Function parameter or member 'vgpu' not described in 'intel_vgpu_dmabuf_obj' drivers/gpu/drm/i915/gvt/dmabuf.h:61: warning: Function parameter or member 'info' not described in 'intel_vgpu_dmabuf_obj' drivers/gpu/drm/i915/gvt/dmabuf.h:61: warning: Function parameter or member 'dmabuf_id' not described in 'intel_vgpu_dmabuf_obj' drivers/gpu/drm/i915/gvt/dmabuf.h:61: warning: Function parameter or member 'kref' not described in 'intel_vgpu_dmabuf_obj' drivers/gpu/drm/i915/gvt/dmabuf.h:61: warning: Function parameter or member 'initref' not described in 'intel_vgpu_dmabuf_obj' drivers/gpu/drm/i915/gvt/dmabuf.h:61: warning: Function parameter or member 'list' not described in 'intel_vgpu_dmabuf_obj' drivers/gpu/drm/i915/gvt/handlers.c:3066: warning: expecting prototype for intel_t_default_mmio_write(). Prototype was for intel_vgpu_default_mmio_write() instead drivers/gpu/drm/i915/gvt/mmio_context.c:560: warning: expecting prototype for intel_gvt_switch_render_mmio(). Prototype was for intel_gvt_switch_mmio() instead drivers/gpu/drm/i915/gvt/page_track.c:131: warning: expecting prototype for intel_vgpu_enable_page_track(). Prototype was for intel_vgpu_disable_page_track() instead drivers/gpu/drm/i915/gvt/vgpu.c:215: warning: expecting prototype for intel_gvt_active_vgpu(). Prototype was for intel_gvt_activate_vgpu() instead drivers/gpu/drm/i915/gvt/vgpu.c:230: warning: expecting prototype for intel_gvt_deactive_vgpu(). Prototype was for intel_gvt_deactivate_vgpu() instead drivers/gpu/drm/i915/gvt/vgpu.c:358: warning: expecting prototype for intel_gvt_destroy_vgpu(). Prototype was for intel_gvt_destroy_idle_vgpu() instead Signed-off-by:
Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by:
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Colin Ian King authored
There is a spelling mistake in a gvt_vgpu_err error message. Fix it. Fixes: 695fbc08 ("drm/i915/gvt: replace the gvt_err with gvt_vgpu_err") Signed-off-by:
Colin Ian King <colin.i.king@gmail.com> Signed-off-by:
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- 15 Nov, 2022 1 commit
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Jiri Slaby (SUSE) authored
The last user of macros from that include was removed in 2018 by the commit below. Fixes: 6cc42152 ("drm/i915: Remove support for legacy debugfs crc interface") Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by:
Jiri Slaby (SUSE) <jirislaby@kernel.org> Signed-off-by:
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- 14 Nov, 2022 2 commits
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Rodrigo Vivi authored
Catch up on 6.1-rc cycle in order to solve the intel_backlight conflict on linux-next. Signed-off-by: -
Ben Skeggs authored
These are fixes from Lyude, and were meant to have been included in the last round of drm-next patches. - Fix some nasty memory issues that broke Lyude's display: - 0 initialize both nvif args and parsed HDMI infoframe buffers - Fixed missing memset(…, 0, …) for nvif args before sending VSI infoframe - Fixed incorrect data pointer and size in nvkm_uoutp_mthd_infoframe() (was previously pointing at the start of the nvif_outp_infoframe_args struct instead of at the start of the infoframe data - Get rid of duplicated scdc assignments, since we only use it to write the scdc registers Signed-off-by:Ben Skeggs <bskeggs@redhat.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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- 11 Nov, 2022 4 commits
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Jani Nikula authored
Turns out many of the files that need i915_reg.h get it implicitly via {display/intel_de.h, gt/intel_context.h} -> i915_trace.h -> i915_irq.h -> i915_reg.h. Since i915_trace.h doesn't actually need i915_irq.h, makes sense to drop it, but that requires adding quite a few new includes all over the place. Prefer including i915_reg.h where needed instead of adding another implicit include, because eventually we'll want to split up i915_reg.h and only include the specific registers at each place. Also some places actually needed i915_irq.h too. Cc: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: -
Jani Nikula authored
Split out the display register helper macros to a separate file. For now, include it from i915_reg.h, but note that there are already files that don't need i915_reg.h, such as intel_audio.c. Cc: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by:
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Jani Nikula authored
This is a more logical place for generic helpers. Cc: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by:
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Jani Nikula authored
This is a more logical place for generic helpers. Cc: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by:
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- 10 Nov, 2022 1 commit
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Ville Syrjälä authored
Currently when opeating in split gamma mode we do the "skip ever other sw LUT entry" trick in the low level LUT programming/readout functions. That is very annoying and a big hinderance to revamping the color management uapi. Let's get rid of that problem by making half sized copies of the software LUTs and plugging those into the internal {pre,post}_csc_lut attachment points (instead of the sticking the uapi provide sw LUTs there directly). With this the low level stuff will operate purely in terms the hardware LUT sizes, and all uapi nonsense is contained to the atomic check phase. The one thing we do lose is intel_color_assert_luts() since we no longer have a way to check that the uapi LUTs were correctly used when generating the internal copies. But that seems like a price worth paying. Signed-off-by:Ankit Nautiyal <ankit.k.nautiyal@intel.com>
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- 09 Nov, 2022 7 commits
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Jani Nikula authored
struct intel_crtc_state in intel_display_types.h actually needs the struct intel_link_m_n definition, while intel_display.h only needs the forward declaration. Signed-off-by:
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https://gitlab.freedesktop.org/skeggsb/nouveauDave Airlie authored
This is the pull request for a whole bunch of fixes and prep-work that was done to support Ampere acceleration prior to GSP-RM being available. It uses the ACR firmware released by NVIDIA in linux-firmware, as we do on earlier GPUs. The work to support running on top of GSP-RM also heavily depends on various pieces of this series. In addition to the new HW support, general stability of the driver should be improved, especially around recovering HW from bugs that can be generated by userspace driver components. Signed-off-by:
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Ben Skeggs authored
v2: - whitespace Signed-off-by:
Gourav Samaiya <gsamaiya@nvidia.com>
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Ben Skeggs authored
v2. fixup for ga103 early merge Signed-off-by:
Lyude Paul <lyude@redhat.com>
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Ben Skeggs authored
v2. fixup for ga103 early merge Signed-off-by:
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Ben Skeggs authored
v2. fixup for ga103 early merge Signed-off-by:
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Ben Skeggs authored
Match RM. Signed-off-by:
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