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2025-10-28net: macb: add no LSO capability (MACB_CAPS_NO_LSO)Théo Lebrun
LSO is runtime-detected using the PBUF_LSO field inside register DCFG6. Allow disabling that feature if it is broken by using bp->caps coming from match data. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Link: https://patch.msgid.link/20251023-macb-eyeq5-v3-3-af509422c204@bootlin.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-10-28net: macb: match skb_reserve(skb, NET_IP_ALIGN) with HW alignmentThéo Lebrun
If HW is RSC capable, it cannot add dummy bytes at the start of IP packets. Alignment (ie number of dummy bytes) is configured using the RBOF field inside the NCFGR register. On the software side, the skb_reserve(skb, NET_IP_ALIGN) call must only be done if those dummy bytes are added by the hardware; notice the skb_reserve() is done AFTER writing the address to the device. We cannot do the skb_reserve() call BEFORE writing the address because the address field ignores the low 2/3 bits. Conclusion: in some cases, we risk not being able to respect the NET_IP_ALIGN value (which is picked based on unaligned CPU access performance). Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20251023-macb-eyeq5-v3-2-af509422c204@bootlin.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-10-28wifi: iwlwifi: mld: add null check for kzalloc() in iwl_mld_send_proto_offload()Li Qiang
Add a missing NULL pointer check after kzalloc() in iwl_mld_send_proto_offload(). Without this check, a failed allocation could lead to a NULL dereference. Fixes: d1e879ec600f9 ("wifi: iwlwifi: add iwlmld sub-driver") Signed-off-by: Li Qiang <liqiang01@kylinos.cn> Link: https://patch.msgid.link/20251017041128.1379715-1-liqiang01@kylinos.cn Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2025-10-28wifi: iwlwifi: mld: check for NULL pointer after kmallocEmmanuel Grumbach
Coverity complained that we didn't add a NULL check for the link we allocate. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.d1f958160c5a.Icc891c14c633c3b8625372680fdc67ca33c83cc7@changeid
2025-10-28wifi: iwlwifi: cfg: fix a few device namesJohannes Berg
There are going to be some devices called BN203 instead of BN201, adjust the names accordingly. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.2ad0f42ffb57.I2c7864d33f0d7d3dc49381949571c4ce620a9723@changeid
2025-10-28wifi: iwlwifi: mld: Move EMLSR prints to IWL_DL_EHTNidhish A N
Modify EMLSR debug prints to use IWL_DL_EHT instead of IWL_DL_INFO. This will allow better communication with validation as they might enable only IWL_DL_EHT or IWL_DL_INFO as required. Add prints to log attempt to switch links when missed beacons exceed threshold. Print both link ids and missed beacons when in EMLSR mode. Signed-off-by: Nidhish A N <nidhish.a.n@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.3bfc2bc8f410.I405ab2aa81af1ba0ea5eaff343eae1778f2035d9@changeid
2025-10-28wifi: iwlwifi: disable EHT if the device doesn't allow itEmmanuel Grumbach
We have a few devices that don't allow EHT. Make sure we reflect this towards mac80211 so that we won't try to enable it. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.71121f4e5557.I49e2329d4121f9e52d0889156d0c3e8778e27d88@changeid
2025-10-28wifi: iwlwifi: bump core version for BZ/SC/DRJohannes Berg
Start supporting Core 101 FW on these devices. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.23300d52cd8b.I6aad50aed469d7734c165086796dfa9cdf9d81bd@changeid
2025-10-28wifi: iwlwifi: mld: use FW_CHECK on bad ROC notificationJohannes Berg
If the firmware sends a ROC notification after the driver cancelled it, we can get into this WARN_ON(). Don't do that, use IWL_FW_CHECK() instead. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Tested-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.48aff2c8922e.Ie27b21eb26b67c8010d13ce9590751cad417d1ad@changeid
2025-10-28wifi: iwlwifi: mvm/mld: report non-HT frames as 20 MHzJohannes Berg
Non-HT frames can only be encoded in 20 MHz, however, they could be duplicated on all/some of the subchannels (mostly used for RTS/CTS), in which case the firmware will report and estimate of the overall used bandwidth based on energy detected. This could be confusing so don't report it that way, always use 20 MHz for non-HT/legacy frames instead. Note that currently the value doesn't appear to be used by mac80211, it never checks the bandwidth field for legacy encodings. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.23e6695039ca.I3da7c542bde6de4362755f200248dbcc12aa246e@changeid
2025-10-28wifi: iwlwifi: bump core version for BZ/SC/DRJohannes Berg
Start supporting Core 100 FW on those devices. In addition, the move to the new Core scheme (instead of API scheme) will start Core 100 and not 99, as planned. Adjust for that as well. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.00c28b4259da.Idd6281cd647f1b33f2572a8c107c3a3228e03665@changeid
2025-10-28wifi: iwlwifi: fix build when mvm/mld not configuredJohannes Berg
When neither mvm nor mld are configured, we don't have the iwl_bz_mac_cfg symbol and thus cannot check for it. But in that case the relevant device entries aren't and cannot be present, so just ifdef the test code for that. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202509170625.BAJBe7Bi-lkp@intel.com/ Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.615810979e7b.I9a215f955bb3208d99239be8496d19e0f186b4d0@changeid
2025-10-28wifi: iwlwifi: mld: check the validity of noa_lenMiri Korenblit
Validate iwl_probe_resp_data_notif::noa_attr::len_low since we are using its value to determine the noa_len, which is later used for the NoA attribute. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.b127a2b57e8c.I7ccaf118d236fb39da5da351b95ad9b37b825bc2@changeid
2025-10-28wifi: iwlwifi: stop checking the firmware's error pointerEmmanuel Grumbach
It is not very clear what values we put in min_umac_error_event_table. For Ma (Meteor Lake), this value is wrong and we get the print: Not valid error log pointer ... Just remove the check. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.a64d0803150f.Ie2db385f68e17fb0adcdcb16e5bf0125289e177d@changeid
2025-10-28wifi: iwlwifi: be more chatty when we fail to find a wifi7 deviceEmmanuel Grumbach
All wifi7 devices need CONFIG_IWLMLD to be enabled. If we can't support the wifi7 device and the module is not enabled, complain to the user. The check in iwl_req_fw_callback is then no longer required. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.071dae9a5de2.I1603085bac5a796442faa75982f8675647becfec@changeid
2025-10-28wifi: iwlwifi: fw: remove support of several iwl_lari_config_change_cmd versionsNidhish A N
We only need versions 1, 6, 8 and 12. Remove versions 2, 3, 4, 5, 7, 9, 10, 11. Signed-off-by: Nidhish A N <nidhish.a.n@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.5c3de58594e8.I6e6f8707eb66a2b540fb19303c06393f13e1f68e@changeid
2025-10-28wifi: iwlwifi: mld: include raw PHY notification in radiotapJohannes Berg
This is useful for debugging and can also be used to see anything that isn't encoded in radiotap (yet.) Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.5fe26e9061f2.Iefb45e3a6a2a62ff3247db4de3777059d390af95@changeid
2025-10-28wifi: iwlwifi: mld: update to new sniffer APIJohannes Berg
This will break current sniffer functionality for firmware versions that don't have the new API, but supporting both would be very complex. Convert the code to use only the new sniffer notification. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20251019114304.85b75a084a2f.I4a18b2043703c1f9a8f55c108dcaaeca7891e19c@changeid
2025-10-28wifi: iwlwifi: mld: set wiphy::iftype_ext_capab dynamicallyMiri Korenblit
Instead of having a static const array for each possible combination of features, build the extended capabilities dynamically. With this we will also stop setting EHT capabilities when it might actually be disabled. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250915113137.b3c03b56d5a3.I38eaf8ebaf3256e78b4643bef7e3a54aeb4989df@changeid
2025-10-28wifi: iwlwifi: mld: support get/set_antennaEmmanuel Grumbach
This allows to set the antennas from user space. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250915113137.5a45baf9513c.I5912e6b6d9a9ae6530d0ac45e9517d07f98b8d05@changeid
2025-10-28wifi: iwlwifi: mvm: cleanup unsupported phy command versionsMiri Korenblit
The iwlmvm op mode is used for pre EHT HWs. Those HWs doesn't have wider OFDMA, so phy command versions 5+ (that added support for wider OFDMA) are not supported. Remove support for them. This means that we also don't need to set the IEEE80211_VIF_IGNORE_OFDMA_WIDER_BW, as we don't care about the ap chandef anyway. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250915113137.e7e26fe71132.I8ec95ff86521661118782ecee1be20ef6e8e48e1@changeid
2025-10-28wifi: iwlwifi: fix remaining kernel-doc warningsJohannes Berg
Fix the remaining kernel-doc warnings across the driver. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250915113137.f94b6d4ef142.I91007eed4cf37125ca7a012f2021615b4fa9eb66@changeid
2025-10-28drm/amdgpu/pm: Add definition for gpu_metrics v1.9Lijo Lazar
Add gpu metrics definition which is only a set of gpu metrics attributes. A field is encoded by its id, type and number of instances. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amdkfd: Fix Unchecked Return ValueSunday Clement
Properly check the return values for function, as done elsewhere. Signed-off-by: Sunday Clement <Sunday.Clement@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amdgpu: Use DC by default for BonaireTimur Kristóf
Now that DC supports analog connectors, there is nothing stopping us from using it by default on Bonaire. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Don't add freesync modes to analog displays (v2)Timur Kristóf
VRR is not supported on analog signals. Don't add freesync modes to analog displays or when VRR is unsupported by DC. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Add common modes to analog displays without EDIDTimur Kristóf
When the EDID of an analog display is not available, we can't know the possible modes supported by the display. However, we still need to offer the user to select from a variety of common modes. It will be up to the user to select the best one, though. This is how it works on other operating systems as well as the legacy display code path in amdgpu. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Use DAC load detection on analog connectors (v2)Timur Kristóf
This feature is useful for analog connections without EDID: - Really old monitors with a VGA connector - Cheap DVI/VGA adapters that don't connect DDC pins When a connection is established through DAC load detection, the driver is supposed to fill in the supported modes for the display, which we already do in amdgpu_dm_connector_get_modes. Also, because the load detection causes visible glitches, do not attempt to poll the connector again after it was detected this way. Note that it will still be polled after sleep/resume or when force is enabled, which is okay. v2: Add dc_connection_dac_load connection type. Properly release sink when no display is connected. Don't print error when EDID isn't read from an analog display. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Add DAC_LoadDetection to BIOS parser (v2)Timur Kristóf
DAC_LoadDetection can be used to determine whether something is connected to an analog connector by determining if there is an analog load. This causes visible flickering on displays, so we only resort to using this when the connected display doesn't have an EDID. For reference, see the legacy display code: amdgpu_atombios_encoder_dac_load_detect v2: Only clear corresponding bit from BIOS_SCRATCH_0. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Make get_support_mask_for_device_id reusableTimur Kristóf
This will be reused by DAC load detection. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Add DCE BIOS_SCRATCH_0 registerTimur Kristóf
The BIOS uses this register to write the results of the DAC_LoadDetection command, so we'll need to read this in order to make DAC load detection work. As a reference, I used the mmBIOS_SCRATCH_0 definition from the amdgpu legacy display code. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Poll analog connectors (v3)Timur Kristóf
VGA connectors don't support any hotplug detection, so the kernel needs to periodically poll them to see if a display is connected. DVI-I connectors have hotplug detection for digital signals, and some analog DVI cables pull up that pin to work with that. However, in general not all DVI cables do this so we can't rely on this feature, therefore we need to poll DVI-I connectors as well. v2: Call drm_kms_helper_poll_fini in amdgpu_dm_hpd_fini. Disable/enable polling on suspend/resume. Don't call full link detection when already connected. v3: Encounter CLANG build failure. Remove unused variable: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_irq.c:980:7: error: variable 'use_polling' set but not used [-Werror,-Wunused-but- set-variable] 980 | bool use_polling = false; Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Refactor amdgpu_dm_connector_detect (v2)Timur Kristóf
Prepare for polling analog connectors. Document the function better. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Add analog link detection (v2)Timur Kristóf
Analog displays typically have a DDC connection which can be used by the GPU to read EDID. This commit adds the capability to probe analog displays using DDC, reading the EDID header and deciding whether the analog link is connected based on the data that was read. Note that VGA has no HPD (hotplug detection), so we need to to do analog link detection for VGA before checking HPD. In case of DVI-I, while the connector supports HPD, not all analog cables connect the HPD pins, so we can't rely on HPD either. For reference, see the legacy display code: amdgpu_connector_vga_detect amdgpu_display_ddc_probe DAC load detection will be implemented in a separate commit. v2: Fix crash / black screen on newer GPUs during link detection. Ignore HPD pin for analog connectors. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Support DAC in dce110_hwseqTimur Kristóf
The dce110_hwseq is used by all DCE hardware, so add the DAC support here. When enabling/disabling a stream for a RGB signal, this will call the VBIOS to enable/disable the DAC. Additionally, when applying the controller context, call SelectCRTC_Source from VBIOS in order to direct the CRTC output to the DAC. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Implement DCE analog link encoders (v2)Timur Kristóf
We support two kinds of analog connections: 1. DVI-I, which allows both digital and analog signals: The DC code base only allows 1 encoder per connector, and the preferred engine type is still going to be digital. So, for DVI-I to work, we need to make sure the pre-existing link encoder can also work with analog signals. 1. VGA, which only supports analog signals: For VGA, we need to create a link encoder that only works with the DAC without perturbing any digital transmitter functionality. Since dce110_link_encoder already supports analog DVI-I, just reuse that code for VGA as well. v2: Reduce code churn by reusing same link encoder for VGA and DVI-I. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Implement DCE analog stream encodersTimur Kristóf
Add analog stream encoders for DCE which will be used when connecting an analog display through VGA or DVI-I. Considering that all stream encoder functions currently deal with digital streams, there is nothing for an analog stream encoder to do, making them basically a no-op. That being said, we still need some kind of stream encoder to represent an analog stream, and it is beneficial to split them from digital stream encoders in the code to make sure they don't accidentally write any DIG* registers. On supported chips there is currently up to 1 analog encoder, which is DACA. There are references to DACB in some code such as VBIOS commands and register files but it seems to be not present on DCE 6 and newer. Set num_analog_stream_encoder = 1 so that we can support the analog connectors on DCE 6-10, for now. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Add concept of analog encoders (v2)Timur Kristóf
Add a num_analog_stream_encoders field to indicate how many analog stream encoders are present. When analog stream encoders are present, create them. Additionally, add an analog_engine field to link encoders and search for supported analog encoders in the BIOS for each link. When connecting an RGB signal, search for analog stream encoders. The actual DCE analog link and stream encoder is going to be added in a subsequent commit. v2: Add check to see if an analog engine is really supported. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Determine early if a link has supported encoders (v2)Timur Kristóf
Avoid initializing DDC, HPD, etc. when we know that the link is not going to be constructed because it has no supported encoders. This is mainly useful for old GPUs which may have encoders such as TRAVIS and NUTMEG that are not yet supported by DC. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Don't try to enable/disable HPD when unavailableTimur Kristóf
VGA connectors don't have HPD (hotplug detection), so don't touch any HPD related registers for VGA. Determine whether hotplug detection is available by checking that the interrupt source is invalid. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Don't use stereo sync and audio on RGB signals (v2)Timur Kristóf
Analog video signals on VGA or DVI-A (analog part of DVI-I) don't support audio, so avoid calling any audio related functions on analog signals. Stereo sync was not set up for analog signals in the legacy display code either, so there is no loss of functionality if we omit it from DC for now. Also add a dc_is_rgb_signal similar to other dc_is_*_signal. v2: Added comment to clarify what we mean by RGB in this context. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Get maximum pixel clock from VBIOSTimur Kristóf
We will use this for validating the pixel clock when an analog monitor is connected to VGA or DVI-I connectors. For reference, see the legacy display code: amdgpu_connector_vga_mode_valid Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Add SelectCRTC_Source to BIOS parserTimur Kristóf
The SelectCRTC_Source command will be used to change which CRTC should be connected to which encoder. For reference, see the legacy display code: amdgpu_atombios_encoder_set_crtc_source Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Hook up DAC to bios_parser_encoder_controlTimur Kristóf
Enable the codebase to use encoder_control() when the encoder engine is one of the DACs. The BIOS parser already supports calling the DAC1EncoderControl function from the VBIOS, but it was not exposed anywhere. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Introduce MAX_LINK_ENCODERS (v2)Timur Kristóf
We are going to support analog encoders as well, not just digital, so we need to make space for them in various arrays. v2: Fix typo. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28drm/amd/display: Add analog bit to edid_caps (v2)Timur Kristóf
The new analog bit will be used with DVI-I connectors. DVI-I connectors can connect to both digital and analog monitors and this bit will help distinguish between those. v2: Sanitize analog bit based on connector type. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-28wifi: iwlwifi: tests: check listed PCI IDs have configsJohannes Berg
Add a test that checks, for the old pre-CNVI devices, that PCI IDs listed in the PCI IDs table will also match in the config table. Newer ones we test against our database of devices, but the current database doesn't go back that far, so at least this checks against the PCI IDs the driver has. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250915113137.eb728b270d46.Ie5754f4201b807eb0d55feb339a728fc0b42e8bf@changeid
2025-10-28wifi: iwlwifi: cfg: add new device namesJohannes Berg
Add a couple of device names so that these new devices will be shown correctly. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250915113137.1cbc0251532f.I6183a6a08a7998e598042a50c7d7a6b82f9fa58e@changeid
2025-10-28wifi: iwlwifi: iwlmld is always used for wifi7 devicesMiri Korenblit
iwlmld is used since API 97 and for wifi7 devices. Since APIs < 97 are no longer supported on such devices, we can remove the API check and always load iwlmld for the wifi7 devices. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250915113137.45ab33fcdc00.Ia3a40b687b75c872cf7e7a19331a014bccf5f2d6@changeid
2025-10-28wifi: iwlwifi: mvm: move rate conversions to utils.cJohannes Berg
These aren't really related to rate scaling, they're just firmware API functions. Try to keep rs.c more for scaling and move these out. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250915113137.547129c7732e.I12c40876537722680d069b4bb5fc058206ba63d4@changeid
generated by cgit v1.2.3 (git 2.51.0) at 2026-11-09 08:19:10 +0000