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2024-12-20gve: guard XDP xmit NDO on existence of xdp queuesJoshua Washington
In GVE, dedicated XDP queues only exist when an XDP program is installed and the interface is up. As such, the NDO XDP XMIT callback should return early if either of these conditions are false. In the case of no loaded XDP program, priv->num_xdp_queues=0 which can cause a divide-by-zero error, and in the case of interface down, num_xdp_queues remains untouched to persist XDP queue count for the next interface up, but the TX pointer itself would be NULL. The XDP xmit callback also needs to synchronize with a device transitioning from open to close. This synchronization will happen via the GVE_PRIV_FLAGS_NAPI_ENABLED bit along with a synchronize_net() call, which waits for any RCU critical sections at call-time to complete. Fixes: 39a7f4aa3e4a ("gve: Add XDP REDIRECT support for GQI-QPL format") Cc: stable@vger.kernel.org Signed-off-by: Joshua Washington <joshwash@google.com> Signed-off-by: Praveen Kaligineedi <pkaligineedi@google.com> Reviewed-by: Praveen Kaligineedi <pkaligineedi@google.com> Reviewed-by: Shailend Chand <shailend@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-12-20gve: clean XDP queues in gve_tx_stop_ring_gqiJoshua Washington
When stopping XDP TX rings, the XDP clean function needs to be called to clean out the entire queue, similar to what happens in the normal TX queue case. Otherwise, the FIFO won't be cleared correctly, and xsk_tx_completed won't be reported. Fixes: 75eaae158b1b ("gve: Add XDP DROP and TX support for GQI-QPL format") Cc: stable@vger.kernel.org Signed-off-by: Joshua Washington <joshwash@google.com> Signed-off-by: Praveen Kaligineedi <pkaligineedi@google.com> Reviewed-by: Praveen Kaligineedi <pkaligineedi@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-12-20pinctrl: ocelot: Constify some structuresChristophe JAILLET
'struct ocelot_match_data and 'struct irq_chip' are not modified in this driver. Constifying these structures moves some data to a read-only section, so increase overall security, especially when the structure holds some function pointers. On a x86_64, with allmodconfig: Before: ====== text data bss dec hex filename 41459 9008 80 50547 c573 drivers/pinctrl/pinctrl-ocelot.o After: ===== text data bss dec hex filename 42803 7640 80 50523 c55b drivers/pinctrl/pinctrl-ocelot.o Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/32edcf0567fffd0b1a219e7e2dad7e0bd8c5aaf4.1734023550.git.christophe.jaillet@wanadoo.fr Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-12-20Merge tag 'renesas-pinctrl-for-v6.14-tag1' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel pinctrl: renesas: Updates for v6.14 - Add audio clock pin support for the RZ/G3S SoC. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-12-20drm: panel-simple: support TOPLAND TIAN G07017 LCD panelAhmad Fatoum
The TIAN-G07017-01 is a 7" TFT-LCD module by TOPLAND ELECTRONICS (H.K). The panel features 1024x600 24-bit RGB pixels driven over LVDS as well as a PWM backlight and I2C-connected ft5506-compatible capacitive touch. The panel description is taken from the Datasheet V0 (2024.5.23), but it lists no timings and these were provided by the vendor separately. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20241218-topland-tian-g07017-v1-3-d5e411c199e3@pengutronix.de Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241218-topland-tian-g07017-v1-3-d5e411c199e3@pengutronix.de
2024-12-20drm/bridge:anx7625: Update HDCP content statusXin Ji
When user enabled HDCP feature, userspace will set HDCP content to DRM_MODE_CONTENT_PROTECTION_DESIRED. Next, anx7625 will update HDCP content to DRM_MODE_CONTENT_PROTECTION_ENABLED if down stream support HDCP feature. As anx7625 bridge IC will be power down after call .atomic_disable(), then all HDCP status will be lost on chip. So we should reestablish HDCP again in .atomic_enable(), and update hdcp content to DESIRE if current HDCP content is ENABLE in .atomic_disable(). v4: - Change HDCP content value to DESIRED if HDCP status is ENABLE in bridge interface .atomic_enable(). v3: - Move hdcp content value checking from bridge interface .atomic_check() to .atomic_enable() v2: - Add more details in commit message Signed-off-by: Xin Ji <xji@analogixsemi.com> Tested-by: Pin-yen Lin <treapking@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241219070330.224996-1-xji@analogixsemi.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241219070330.224996-1-xji@analogixsemi.com
2024-12-20drm/i915/gt: Use ENGINE_TRACE for tracing.Nitin Gote
Instead of drm_err(), prefer gt_err() and ENGINE_TRACE() for GEM tracing in i915. So, it will be good to use ENGINE_TRACE() over drm_err() drm_device based logging for engine debug log. v2: Bit more specific in commit description (Andi) v3: Use gt_err() along with ENGINE_TRACE() in place of drm_err() (Andi) Signed-off-by: Nitin Gote <nitin.r.gote@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241217100058.2819053-1-nitin.r.gote@intel.com
2024-12-20pinctrl: renesas: rzg2l: Add audio clock pins on RZ/G3SClaudiu Beznea
Add audio clock pins on the RZ/G3S SoC. These are used by audio IPs as input pins to feed them with audio clocks. Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/20241113133540.2005850-6-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-12-20drm/i915/dmc_wl: store register ranges in rodataJani Nikula
Add const to register range arrays to store them in rodata. They don't need to be modified. Cc: Gustavo Sousa <gustavo.sousa@intel.com> Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241218141734.2583601-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-12-20Merge tag 'amd-drm-fixes-6.13-2024-12-18' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.13-2024-12-18: amdgpu: - Disable BOCO when CONFIG_HOTPLUG_PCI_PCIE is not enabled - scheduler job fixes - IP version check fixes - devcoredump fix - GPUVM update fix - NBIO 2.5 fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241218204637.2966198-1-alexander.deucher@amd.com
2024-12-19xsk: make xsk_buff_add_frag() really add the frag via __xdp_buff_add_frag()Alexander Lobakin
Currently, xsk_buff_add_frag() only adds the frag to pool's linked list, not doing anything with the &xdp_buff. The drivers do that manually and the logic is the same. Make it really add an skb frag, just like xdp_buff_add_frag() does that, and freeing frags on error if needed. This allows to remove repeating code from i40e and ice and not add the same code again and again. Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com> Link: https://patch.msgid.link/20241218174435.1445282-5-aleksander.lobakin@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19sfc: remove efx_writed_page_lockedAndy Moreton
From: Andy Moreton <andy.moreton@amd.com> efx_writed_page_locked is a workaround for Siena hardware that is not needed on later adapters, and has no callers. Remove it. Signed-off-by: Andy Moreton <andy.moreton@amd.com> Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Link: https://patch.msgid.link/20241218135930.2350358-1-edward.cree@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19net: stmmac: Drop useless code related to ethtool rx-copybreakFurong Xu
After commit 2af6106ae949 ("net: stmmac: Introducing support for Page Pool"), the driver always copies frames to get a better performance, zero-copy for RX frames is no more, then these code turned to be useless and users of ethtool may get confused about the unhandled rx-copybreak parameter. This patch mostly reverts commit 22ad38381547 ("stmmac: do not perform zero-copy for rx frames") Signed-off-by: Furong Xu <0x1207@gmail.com> Link: https://patch.msgid.link/20241218083407.390509-1-0x1207@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19net: airoha: Fix error path in airoha_probe()Lorenzo Bianconi
Do not run napi_disable() if airoha_hw_init() fails since Tx/Rx napi has not been started yet. In order to fix the issue, introduce airoha_qdma_stop_napi routine and remove napi_disable in airoha_hw_cleanup(). Fixes: 23020f049327 ("net: airoha: Introduce ethernet support for EN7581 SoC") Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20241216-airoha_probe-error-path-fix-v2-1-6b10e04e9a5c@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19net: ethernet: ti: cpsw: disable PHY EEE advertisementHeiner Kallweit
It seems the cpsw MAC doesn't support EEE. See e.g. the commit message of ce2899428ec0 ("ARM: dts: am335x-baltos: disable EEE for Atheros 8035 PHY"). There are cases where this causes issues if the PHY's on both sides have negotiated EEE. As a workaround EEE modes of the PHY are marked broken in DT, effectively disabling EEE advertisement. Improve this by using new function phy_disable_eee() in the MAC driver. This properly disables EEE advertisement, and allows to remove the eee-broken-xxx properties from DT. As EEE is disabled anyway, we can remove also the set_eee ethtool op. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/d08a798e-8565-422c-b2ed-121794db077f@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19net: phy: add phy_disable_eeeHeiner Kallweit
If a MAC driver doesn't support EEE, then the PHY shouldn't advertise it. Add phy_disable_eee() for this purpose. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/fd51738c-dcd6-4d61-b8c5-faa6ac0f1026@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19Merge tag 'wireless-next-2024-12-19' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.14 Multi-Link Operation implementation continues, both in stack and in drivers. Otherwise it has been relatively quiet. Major changes: cfg80211/mac80211 - define wiphy guard - get TX power per link - EHT 320 MHz channel support for mesh ath11k - QCA6698AQ support ath9k - RX inactivity detection rtl8xxxu - add more USB device IDs rtw88 - add more USB device IDs - enable USB RX aggregation and USB 3 to improve performance rtw89 - PowerSave flow for Multi-Link Operation * tag 'wireless-next-2024-12-19' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (121 commits) wifi: wlcore: sysfs: constify 'struct bin_attribute' wifi: brcmfmac: clarify unmodifiable headroom log message wifi: brcmfmac: add missing header include for brcmf_dbg wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() wifi: qtnfmac: fix spelling error in core.h wifi: rtw89: phy: add dummy C2H event handler for report of TAS power wifi: rtw89: 8851b: rfk: remove unnecessary assignment of return value of _dpk_dgain_read() wifi: rtw89: 8852c: rfk: refine target channel calculation in _rx_dck_channel_calc() wifi: rtlwifi: pci: wait for firmware loading before releasing memory wifi: rtlwifi: fix memory leaks and invalid access at probe error path wifi: rtlwifi: destroy workqueue at rtl_deinit_core wifi: rtlwifi: remove unused check_buddy_priv wifi: rtw89: 8922a: update format of RFK pre-notify H2C command v2 wifi: rtw89: regd: update regulatory map to R68-R51 wifi: rtw89: 8852c: disable ER SU when 4x HE-LTF and 0.8 GI capability differ wifi: rtw89: disable firmware training HE GI and LTF wifi: rtw89: ps: update data for firmware and settings for hardware before/after PS wifi: rtw89: ps: refactor channel info to firmware before entering PS wifi: rtw89: ps: refactor PS flow to support MLO wifi: mwifiex: decrease timeout waiting for host sleep from 10s to 5s ... ==================== Link: https://patch.msgid.link/20241219185709.774EDC4CECE@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19Merge tag 'wireless-2024-12-19' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless Kalle Valo says: ==================== wireless fixes for v6.13-rc5 Few minor fixes this time, nothing special. * tag 'wireless-2024-12-19' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless: wifi: cw1200: Fix potential NULL dereference wifi: iwlwifi: mvm: Fix __counted_by usage in cfg80211_wowlan_nd_* MAINTAINERS: wifi: ath: add Jeff Johnson as maintainer wifi: iwlwifi: fix CRF name for Bz ==================== Link: https://patch.msgid.link/20241219185042.662B6C4CECE@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19net: dsa: microchip: Add suspend/resume support to KSZ DSA driverTristram Ha
The KSZ DSA driver starts a timer to read MIB counters periodically to avoid count overrun. During system suspend this will give an error for not able to write to register as the SPI system returns an error when it is in suspend state. This implementation stops the timer when the system goes into suspend and restarts it when resumed. Signed-off-by: Tristram Ha <tristram.ha@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20241218020311.70628-1-Tristram.Ha@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19net: dsa: microchip: Fix LAN937X set_ageing_time functionTristram Ha
The aging count is not a simple 20-bit value but comprises a 3-bit multiplier and a 20-bit second time. The code tries to use the original multiplier which is 4 as the second count is still 300 seconds by default. As the 20-bit number is now too large for practical use there is an option to interpret it as microseconds instead of seconds. Fixes: 2c119d9982b1 ("net: dsa: microchip: add the support for set_ageing_time") Signed-off-by: Tristram Ha <tristram.ha@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20241218020224.70590-3-Tristram.Ha@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19net: dsa: microchip: Fix KSZ9477 set_ageing_time functionTristram Ha
The aging count is not a simple 11-bit value but comprises a 3-bit multiplier and an 8-bit second count. The code tries to use the original multiplier which is 4 as the second count is still 300 seconds by default. Fixes: 2c119d9982b1 ("net: dsa: microchip: add the support for set_ageing_time") Signed-off-by: Tristram Ha <tristram.ha@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20241218020224.70590-2-Tristram.Ha@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-20drm: adv7511: Drop dsi single lane supportBiju Das
As per [1] and [2], ADV7535/7533 supports only 2-, 3-, or 4-lane. Drop unsupported 1-lane. [1] https://www.analog.com/media/en/technical-documentation/data-sheets/ADV7535.pdf [2] https://www.analog.com/media/en/technical-documentation/data-sheets/ADV7533.pdf Fixes: 1e4d58cd7f88 ("drm/bridge: adv7533: Create a MIPI DSI device") Reported-by: Hien Huynh <hien.huynh.px@renesas.com> Cc: stable@vger.kernel.org Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Adam Ford <aford173@gmail.com> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241119192040.152657-4-biju.das.jz@bp.renesas.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-12-20drm: adv7511: Fix use-after-free in adv7533_attach_dsi()Biju Das
The host_node pointer was assigned and freed in adv7533_parse_dt(), and later, adv7533_attach_dsi() uses the same. Fix this use-after-free issue by dropping of_node_put() in adv7533_parse_dt() and calling of_node_put() in error path of probe() and also in the remove(). Fixes: 1e4d58cd7f88 ("drm/bridge: adv7533: Create a MIPI DSI device") Cc: stable@vger.kernel.org Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241119192040.152657-2-biju.das.jz@bp.renesas.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-12-20drm/bridge: adv7511_audio: Update Audio InfoFrame properlyStefan Ekenberg
AUDIO_UPDATE bit (Bit 5 of MAIN register 0x4A) needs to be set to 1 while updating Audio InfoFrame information and then set to 0 when done. Otherwise partially updated Audio InfoFrames could be sent out. Two cases where this rule were not followed are fixed: - In adv7511_hdmi_hw_params() make sure AUDIO_UPDATE bit is updated before/after setting ADV7511_REG_AUDIO_INFOFRAME. - In audio_startup() use the correct register for clearing AUDIO_UPDATE bit. The problem with corrupted audio infoframes were discovered by letting a HDMI logic analyser check the output of ADV7535. Note that this patchs replaces writing REG_GC(1) with REG_INFOFRAME_UPDATE. Bit 5 of REG_GC(1) is positioned within field GC_PP[3:0] and that field doesn't control audio infoframe and is read- only. My conclusion therefore was that the author if this code meant to clear bit 5 of REG_INFOFRAME_UPDATE from the very beginning. Tested-by: Biju Das <biju.das.jz@bp.renesas.com> Fixes: 53c515befe28 ("drm/bridge: adv7511: Add Audio support") Signed-off-by: Stefan Ekenberg <stefan.ekenberg@axis.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241119-adv7511-audio-info-frame-v4-1-4ae68e76c89c@axis.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-12-19bnxt_en: Skip reading PXP registers during ethtool -d if unsupportedMichael Chan
Newer firmware does not allow reading the PXP registers during ethtool -d, so skip the firmware call in that case. Userspace (bnxt.c) always expects the register block to be populated so zeroes will be returned instead. Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Link: https://patch.msgid.link/20241217182620.2454075-6-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19bnxt_en: Skip MAC loopback selftest if it is unsupported by FWMichael Chan
Call the new HWRM_PORT_MAC_QCAPS to check if mac loopback is supported. Skip the MAC loopback ethtool self test if it is not supported. Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Link: https://patch.msgid.link/20241217182620.2454075-5-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19bnxt_en: Skip PHY loopback ethtool selftest if unsupported by FWMichael Chan
Skip PHY loopback selftest if firmware advertises that it is unsupported in the HWRM_PORT_PHY_QCAPS call. Only show PHY loopback test result to be 0 if the test has run and passes. Do the same for external loopback to be consistent. Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Link: https://patch.msgid.link/20241217182620.2454075-4-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19bnxt_en: Do not allow ethtool -m on an untrusted VFMichael Chan
Block all ethtool module operations on an untrusted VF. The firmware won't allow it and will return error. Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Link: https://patch.msgid.link/20241217182620.2454075-3-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19bnxt_en: Use FW defined resource limits for RoCEHongguang Gao
If FW supports setting resource limits for RoCE, then just use the FW limits instead of using some fixed values in the driver. These limits will be used to allocate context memory for QP, SRQ, AH, and MR resources for RoCE. Reviewed-by: Damodharam Ammepalli <damodharam.ammepalli@broadcom.com> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Signed-off-by: Hongguang Gao <hongguang.gao@broadcom.com> Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Link: https://patch.msgid.link/20241217182620.2454075-2-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19net: phy: micrel: Dynamically control external clock of KSZ PHYWei Fang
On the i.MX6ULL-14x14-EVK board, enet1_ref and enet2_ref are used as the clock sources for two external KSZ PHYs. However, after closing the two FEC ports, the clk_enable_count of the enet1_ref and enet2_ref clocks is not 0. The root cause is that since the commit 985329462723 ("net: phy: micrel: use devm_clk_get_optional_enabled for the rmii-ref clock"), the external clock of KSZ PHY has been enabled when the PHY driver probes, and it can only be disabled when the PHY driver is removed. This causes the clock to continue working when the system is suspended or the network port is down. Although Heiko explained in the commit message that the patch was because some clock suppliers need to enable the clock to get the valid clock rate , it seems that the simple fix is to disable the clock after getting the clock rate to solve the current problem. This is indeed true, but we need to admit that Heiko's patch has been applied for more than a year, and we cannot guarantee whether there are platforms that only enable rmii-ref in the KSZ PHY driver during this period. If this is the case, disabling rmii-ref will cause RMII on these platforms to not work. Secondly, commit 99ac4cbcc2a5 ("net: phy: micrel: allow usage of generic ethernet-phy clock") just simply enables the generic clock permanently, which seems like the generic clock may only be enabled in the PHY driver. If we simply disable the generic clock, RMII may not work. If we keep it as it is, the platform using the generic clock will have the same problem as the i.MX6ULL platform. To solve this problem, the clock is enabled when phy_driver::resume() is called, and the clock is disabled when phy_driver::suspend() is called. Since phy_driver::resume() and phy_driver::suspend() are not called in pairs, an additional clk_enable flag is added. When phy_driver::suspend() is called, the clock is disabled only if clk_enable is true. Conversely, when phy_driver::resume() is called, the clock is enabled if clk_enable is false. The changes that introduced the problem were only a few lines, while the current fix is about a hundred lines, which seems out of proportion, but it is necessary because kszphy_probe() is used by multiple KSZ PHYs and we need to fix all of them. Fixes: 985329462723 ("net: phy: micrel: use devm_clk_get_optional_enabled for the rmii-ref clock") Fixes: 99ac4cbcc2a5 ("net: phy: micrel: allow usage of generic ethernet-phy clock") Signed-off-by: Wei Fang <wei.fang@nxp.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://patch.msgid.link/20241217063500.1424011-1-wei.fang@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-20drm/xe/pf: Use correct function to check LMEM provisioningMichal Wajdeczko
There is a typo in function call and instead of VF LMEM we were looking at VF GGTT provisioning. Fix that. Fixes: 234670cea9a2 ("drm/xe/pf: Skip fair VFs provisioning if already provisioned") Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Piotr Piórkowski <piotr.piorkowski@intel.com> Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241216223253.819-1-michal.wajdeczko@intel.com
2024-12-19drm/amd/display: Reapply fdedd77b0eb3Nathan Chancellor
Commit 2563391e57b5 ("drm/amd/display: DML2.1 resynchronization") blew away the compiler warning fix from commit 2fde4fdddc1f ("drm/amd/display: Avoid -Wenum-float-conversion in add_margin_and_round_to_dfs_grainularity()"), causing the warning to reappear. drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/dml21/src/dml2_dpmm/dml2_dpmm_dcn4.c:183:58: error: arithmetic between enumeration type 'enum dentist_divider_range' and floating-point type 'double' [-Werror,-Wenum-float-conversion] 183 | divider = (unsigned int)(DFS_DIVIDER_RANGE_SCALE_FACTOR * (vco_freq_khz / clock_khz)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. Apply the fix again to resolve the warning. Re-apply again after commit be4e3509314a ("drm/amd/display: DML21 Reintegration For Various Fixes") This should be making its way back to the original DML trees this time. (Alex) Fixes: be4e3509314a ("drm/amd/display: DML21 Reintegration For Various Fixes") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3841 Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-19drm/amd/display: fix divide error in DM plane scale calcsMelissa Wen
dm_get_plane_scale doesn't take into account plane scaled size equal to zero, leading to a kernel oops due to division by zero. Fix by setting out-scale size as zero when the dst size is zero, similar to what is done by drm_calc_scale(). This issue started with the introduction of cursor ovelay mode that uses this function to assess cursor mode changes via dm_crtc_get_cursor_mode() before checking plane state. [Dec17 17:14] Oops: divide error: 0000 [#1] PREEMPT SMP NOPTI [ +0.000018] CPU: 5 PID: 1660 Comm: surface-DP-1 Not tainted 6.10.0+ #231 [ +0.000007] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024 [ +0.000004] RIP: 0010:dm_get_plane_scale+0x3f/0x60 [amdgpu] [ +0.000553] Code: 44 0f b7 41 3a 44 0f b7 49 3e 83 e0 0f 48 0f a3 c2 73 21 69 41 28 e8 03 00 00 31 d2 41 f7 f1 31 d2 89 06 69 41 2c e8 03 00 00 <41> f7 f0 89 07 e9 d7 d8 7e e9 44 89 c8 45 89 c1 41 89 c0 eb d4 66 [ +0.000005] RSP: 0018:ffffa8df0de6b8a0 EFLAGS: 00010246 [ +0.000006] RAX: 00000000000003e8 RBX: ffff9ac65c1f6e00 RCX: ffff9ac65d055500 [ +0.000003] RDX: 0000000000000000 RSI: ffffa8df0de6b8b0 RDI: ffffa8df0de6b8b4 [ +0.000004] RBP: ffff9ac64e7a5800 R08: 0000000000000000 R09: 0000000000000a00 [ +0.000003] R10: 00000000000000ff R11: 0000000000000054 R12: ffff9ac6d0700010 [ +0.000003] R13: ffff9ac65d054f00 R14: ffff9ac65d055500 R15: ffff9ac64e7a60a0 [ +0.000004] FS: 00007f869ea00640(0000) GS:ffff9ac970080000(0000) knlGS:0000000000000000 [ +0.000004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0.000003] CR2: 000055ca701becd0 CR3: 000000010e7f2000 CR4: 0000000000350ef0 [ +0.000004] Call Trace: [ +0.000007] <TASK> [ +0.000006] ? __die_body.cold+0x19/0x27 [ +0.000009] ? die+0x2e/0x50 [ +0.000007] ? do_trap+0xca/0x110 [ +0.000007] ? do_error_trap+0x6a/0x90 [ +0.000006] ? dm_get_plane_scale+0x3f/0x60 [amdgpu] [ +0.000504] ? exc_divide_error+0x38/0x50 [ +0.000005] ? dm_get_plane_scale+0x3f/0x60 [amdgpu] [ +0.000488] ? asm_exc_divide_error+0x1a/0x20 [ +0.000011] ? dm_get_plane_scale+0x3f/0x60 [amdgpu] [ +0.000593] dm_crtc_get_cursor_mode+0x33f/0x430 [amdgpu] [ +0.000562] amdgpu_dm_atomic_check+0x2ef/0x1770 [amdgpu] [ +0.000501] drm_atomic_check_only+0x5e1/0xa30 [drm] [ +0.000047] drm_mode_atomic_ioctl+0x832/0xcb0 [drm] [ +0.000050] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm] [ +0.000047] drm_ioctl_kernel+0xb3/0x100 [drm] [ +0.000062] drm_ioctl+0x27a/0x4f0 [drm] [ +0.000049] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm] [ +0.000055] amdgpu_drm_ioctl+0x4e/0x90 [amdgpu] [ +0.000360] __x64_sys_ioctl+0x97/0xd0 [ +0.000010] do_syscall_64+0x82/0x190 [ +0.000008] ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [drm] [ +0.000044] ? srso_return_thunk+0x5/0x5f [ +0.000006] ? drm_ioctl_kernel+0xb3/0x100 [drm] [ +0.000040] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? __check_object_size+0x50/0x220 [ +0.000007] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? drm_ioctl+0x2a4/0x4f0 [drm] [ +0.000039] ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [drm] [ +0.000043] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? __pm_runtime_suspend+0x69/0xc0 [ +0.000006] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? amdgpu_drm_ioctl+0x71/0x90 [amdgpu] [ +0.000366] ? srso_return_thunk+0x5/0x5f [ +0.000006] ? syscall_exit_to_user_mode+0x77/0x210 [ +0.000007] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? do_syscall_64+0x8e/0x190 [ +0.000006] ? srso_return_thunk+0x5/0x5f [ +0.000006] ? do_syscall_64+0x8e/0x190 [ +0.000006] ? srso_return_thunk+0x5/0x5f [ +0.000007] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ +0.000008] RIP: 0033:0x55bb7cd962bc [ +0.000007] Code: 4c 89 6c 24 18 4c 89 64 24 20 4c 89 74 24 28 0f 57 c0 0f 11 44 24 30 89 c7 48 8d 54 24 08 b8 10 00 00 00 be bc 64 38 c0 0f 05 <49> 89 c7 48 83 3b 00 74 09 4c 89 c7 ff 15 62 64 99 00 48 83 7b 18 [ +0.000005] RSP: 002b:00007f869e9f4da0 EFLAGS: 00000217 ORIG_RAX: 0000000000000010 [ +0.000007] RAX: ffffffffffffffda RBX: 00007f869e9f4fb8 RCX: 000055bb7cd962bc [ +0.000004] RDX: 00007f869e9f4da8 RSI: 00000000c03864bc RDI: 000000000000003b [ +0.000003] RBP: 000055bb9ddcbcc0 R08: 00007f86541b9920 R09: 0000000000000009 [ +0.000004] R10: 0000000000000004 R11: 0000000000000217 R12: 00007f865406c6b0 [ +0.000003] R13: 00007f86541b5290 R14: 00007f865410b700 R15: 000055bb9ddcbc18 [ +0.000009] </TASK> Fixes: 1b04dcca4fb1 ("drm/amd/display: Introduce overlay cursor mode") Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3729 Reported-by: Fabio Scaccabarozzi <fsvm88@gmail.com> Co-developed-by: Fabio Scaccabarozzi <fsvm88@gmail.com> Signed-off-by: Fabio Scaccabarozzi <fsvm88@gmail.com> Signed-off-by: Melissa Wen <mwen@igalia.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-19drm/amd/display: increase MAX_SURFACES to the value supported by hwMelissa Wen
As the hw supports up to 4 surfaces, increase the maximum number of surfaces to prevent the DC error when trying to use more than three planes. [drm:dc_state_add_plane [amdgpu]] *ERROR* Surface: can not attach plane_state 000000003e2cb82c! Maximum is: 3 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3693 Signed-off-by: Melissa Wen <mwen@igalia.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-19drm/amd/display: fix page fault due to max surface definition mismatchMelissa Wen
DC driver is using two different values to define the maximum number of surfaces: MAX_SURFACES and MAX_SURFACE_NUM. Consolidate MAX_SURFACES as the unique definition for surface updates across DC. It fixes page fault faced by Cosmic users on AMD display versions that support two overlay planes, since the introduction of cursor overlay mode. [Nov26 21:33] BUG: unable to handle page fault for address: 0000000051d0f08b [ +0.000015] #PF: supervisor read access in kernel mode [ +0.000006] #PF: error_code(0x0000) - not-present page [ +0.000005] PGD 0 P4D 0 [ +0.000007] Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI [ +0.000006] CPU: 4 PID: 71 Comm: kworker/u32:6 Not tainted 6.10.0+ #300 [ +0.000006] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024 [ +0.000007] Workqueue: events_unbound commit_work [drm_kms_helper] [ +0.000040] RIP: 0010:copy_stream_update_to_stream.isra.0+0x30d/0x750 [amdgpu] [ +0.000847] Code: 8b 10 49 89 94 24 f8 00 00 00 48 8b 50 08 49 89 94 24 00 01 00 00 8b 40 10 41 89 84 24 08 01 00 00 49 8b 45 78 48 85 c0 74 0b <0f> b6 00 41 88 84 24 90 64 00 00 49 8b 45 60 48 85 c0 74 3b 48 8b [ +0.000010] RSP: 0018:ffffc203802f79a0 EFLAGS: 00010206 [ +0.000009] RAX: 0000000051d0f08b RBX: 0000000000000004 RCX: ffff9f964f0a8070 [ +0.000004] RDX: ffff9f9710f90e40 RSI: ffff9f96600c8000 RDI: ffff9f964f000000 [ +0.000004] RBP: ffffc203802f79f8 R08: 0000000000000000 R09: 0000000000000000 [ +0.000005] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9f96600c8000 [ +0.000004] R13: ffff9f9710f90e40 R14: ffff9f964f000000 R15: ffff9f96600c8000 [ +0.000004] FS: 0000000000000000(0000) GS:ffff9f9970000000(0000) knlGS:0000000000000000 [ +0.000005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0.000005] CR2: 0000000051d0f08b CR3: 00000002e6a20000 CR4: 0000000000350ef0 [ +0.000005] Call Trace: [ +0.000011] <TASK> [ +0.000010] ? __die_body.cold+0x19/0x27 [ +0.000012] ? page_fault_oops+0x15a/0x2d0 [ +0.000014] ? exc_page_fault+0x7e/0x180 [ +0.000009] ? asm_exc_page_fault+0x26/0x30 [ +0.000013] ? copy_stream_update_to_stream.isra.0+0x30d/0x750 [amdgpu] [ +0.000739] ? dc_commit_state_no_check+0xd6c/0xe70 [amdgpu] [ +0.000470] update_planes_and_stream_state+0x49b/0x4f0 [amdgpu] [ +0.000450] ? srso_return_thunk+0x5/0x5f [ +0.000009] ? commit_minimal_transition_state+0x239/0x3d0 [amdgpu] [ +0.000446] update_planes_and_stream_v2+0x24a/0x590 [amdgpu] [ +0.000464] ? srso_return_thunk+0x5/0x5f [ +0.000009] ? sort+0x31/0x50 [ +0.000007] ? amdgpu_dm_atomic_commit_tail+0x159f/0x3a30 [amdgpu] [ +0.000508] ? srso_return_thunk+0x5/0x5f [ +0.000009] ? amdgpu_crtc_get_scanout_position+0x28/0x40 [amdgpu] [ +0.000377] ? srso_return_thunk+0x5/0x5f [ +0.000009] ? drm_crtc_vblank_helper_get_vblank_timestamp_internal+0x160/0x390 [drm] [ +0.000058] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? dma_fence_default_wait+0x8c/0x260 [ +0.000010] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? wait_for_completion_timeout+0x13b/0x170 [ +0.000006] ? srso_return_thunk+0x5/0x5f [ +0.000005] ? dma_fence_wait_timeout+0x108/0x140 [ +0.000010] ? commit_tail+0x94/0x130 [drm_kms_helper] [ +0.000024] ? process_one_work+0x177/0x330 [ +0.000008] ? worker_thread+0x266/0x3a0 [ +0.000006] ? __pfx_worker_thread+0x10/0x10 [ +0.000004] ? kthread+0xd2/0x100 [ +0.000006] ? __pfx_kthread+0x10/0x10 [ +0.000006] ? ret_from_fork+0x34/0x50 [ +0.000004] ? __pfx_kthread+0x10/0x10 [ +0.000005] ? ret_from_fork_asm+0x1a/0x30 [ +0.000011] </TASK> Fixes: 1b04dcca4fb1 ("drm/amd/display: Introduce overlay cursor mode") Suggested-by: Leo Li <sunpeng.li@amd.com> Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3693 Signed-off-by: Melissa Wen <mwen@igalia.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-19drm/amd/display: Remove unnecessary amdgpu_irq_get/putAlex Hung
[WHY & HOW] commit 7fb363c57522 ("drm/amd/display: Let drm_crtc_vblank_on/off manage interrupts") lets drm_crtc_vblank_* to manage interrupts in amdgpu_dm_crtc_set_vblank, and amdgpu_irq_get/put do not need to be called here. Part of that patch got lost somehow, so fix it up. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-20Merge tag 'drm-misc-next-2024-12-19' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for 6.14: UAPI Changes: Cross-subsystem Changes: Core Changes: - connector: Add a mutex to protect ELD access, Add a helper to create a connector in two steps Driver Changes: - amdxdna: Add RyzenAI-npu6 Support, various improvements - rcar-du: Add r8a779h0 Support - rockchip: various improvements - zynqmp: Add DP audio support - bridges: - ti-sn65dsi83: Add ti,lvds-vod-swing optional properties - panels: - new panels: Tianma TM070JDHG34-00, Multi-Inno Technology MI1010Z1T-1CP11 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241219-truthful-demonic-hound-598f63@houat
2024-12-20Merge tag 'amd-drm-next-6.14-2024-12-18' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.14-2024-12-18: amdgpu: - RAS updates - ISP updates - SDMA queue reset support - Rework DPM powergating interfaces - Documentation updates and cleanups - Panel replay fixes - DCN 3.5 updates - DP tunneling fixes - Use a pm notifier to more gracefully handle VRAM eviction on suspend or hibernate - Add debugfs interfaces for forcing scheduling to specific engine instances - GG 9.5 updates - IH 4.4 updates - Make missing optional firmware less noisy - PSP 13.x updates - SMU 13.x updates - VCN 5.x updates - JPEG 5.x updates - Misc cleanups - GC 12.x updates - DRM panic support - DC FAMS updates - DSC fixes - job handling fixes amdkfd: - GG 9.5 updates - Logging improvements - Misc cleanups - Various Optimizations Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241218201758.2580723-1-alexander.deucher@amd.com
2024-12-20Merge tag 'drm-misc-fixes-2024-12-19' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes drm-misc-fixes for v6.13-rc4: - udma-buf fixes related to sealing. - dma-buf build warning fix when debugfs is not enabled. - Assorted drm/panel fixes. - Correct error return in drm_dp_tunnel_mgr_create. - Fix even more divide by zero in drm_mode_vrefresh. - Fix FBDEV dependencies in Kconfig. - Documentation fix for drm_sched_fini. - IVPU NULL pointer, memory leak and WARN fix. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/d0763051-87b7-483e-89e0-a9f993383450@linux.intel.com
2024-12-19ACPI: property: Consider data nodes as being availableSakari Ailus
New functions making use of the data node availability information, like fwnode_for_each_available_child_node(), have been added years after fwnode_device_is_available() was introduced. To enumerate the data nodes in various ways specific to those functions, the node availability test needs to pass. On ACPI, there is no explicit data node availbility information in the first place and the original fwnode_device_is_available() implementation simply returns false. This causes new functions that only enumerate available nodes to never return any nodes on ACPI for leaf devices that have child data nodes. However, on the DT side, fwnode_device_is_available() returns true for all nodes without the "status" property which are analogous to the ACPI data nodes, so there is a difference in behavior between DT and ACPI in that respect. Thus from now on, return true from fwnode_device_is_available() on all ACPI data nodes. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Link: https://patch.msgid.link/20241219152148.975622-1-sakari.ailus@linux.intel.com Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2024-12-19media: ipu-bridge: Remove unneeded conditional compilationsRicardo Ribalda
The ACPI headers have introduced implementations for some of their functions when the kernel is not configured with ACPI. Let's use them instead of our conditional compilation. It is easier to maintain and less prone to errors. Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Link: https://patch.msgid.link/20241216-fix-ipu-v5-7-3d6b35ddce7b@chromium.org Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2024-12-19ACPI: bus: change the prototype for acpi_get_physical_device_locationRicardo Ribalda
It generally is not OK to use acpi_status and/or AE_ error codes without CONFIG_ACPI and they really only should be used in drivers/acpi/ (and not everywhere in there for that matter). So acpi_get_physical_device_location() needs to be redefined to return something different from acpi_status (preferably bool) in order to be used in !CONFIG_ACPI code. Suggested-by: Rafael J. Wysocki <rafael@kernel.org> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Link: https://patch.msgid.link/20241216-fix-ipu-v5-1-3d6b35ddce7b@chromium.org Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2024-12-19Merge tag 'amd-pstate-v6.14-2024-12-18' of ↵Rafael J. Wysocki
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux Merge amd-pstate changes for 6.14 from Mario Limonciello: "Mostly cleanups and optimizations to increase code reuse by shuffling around and using helpers. Notable other changes: * Add ftrace event for active mode to use * Set default EPP policy on Ryzen" * tag 'amd-pstate-v6.14-2024-12-18' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux: (21 commits) cpufreq/amd-pstate: Drop boost_state variable cpufreq/amd-pstate: Set different default EPP policy for Epyc and Ryzen cpufreq/amd-pstate: Drop ret variable from amd_pstate_set_energy_pref_index() cpufreq/amd-pstate: Always write EPP value when updating perf cpufreq/amd-pstate: Cache EPP value and use that everywhere cpufreq/amd-pstate: Move limit updating code cpufreq/amd-pstate: Change amd_pstate_update_perf() to return an int cpufreq/amd-pstate: store all values in cpudata struct in khz cpufreq/amd-pstate: Only update the cached value in msr_set_epp() on success cpufreq/amd-pstate: Use FIELD_PREP and FIELD_GET macros cpufreq/amd-pstate: Drop cached epp_policy variable cpufreq/amd-pstate: convert mutex use to guard() cpufreq/amd-pstate: Add trace event for EPP perf updates cpufreq/amd-pstate: Merge amd_pstate_epp_cpu_offline() and amd_pstate_epp_offline() cpufreq/amd-pstate: Remove the cppc_state check in offline/online functions cpufreq/amd-pstate: Refactor amd_pstate_epp_reenable() and amd_pstate_epp_offline() cpufreq/amd-pstate: Move the invocation of amd_pstate_update_perf() cpufreq/amd-pstate: Convert the amd_pstate_get/set_epp() to static calls cpufreq/amd-pstate: Use boost numerator for upper bound of frequencies cpufreq/amd-pstate: Store the boost numerator as highest perf again ...
2024-12-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR (net-6.13-rc4). No conflicts. Adjacent changes: drivers/net/ethernet/renesas/rswitch.h 32fd46f5b69e ("net: renesas: rswitch: remove speed from gwca structure") 922b4b955a03 ("net: renesas: rswitch: rework ts tags management") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19wifi: ath12k: Fix spelling mistake "requestted" -> "requested"Colin Ian King
There is a spelling mistake in an ath12k_err error message. Fix it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20241217105505.306047-1-colin.i.king@gmail.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2024-12-19wifi: ath12k: Avoid explicit type cast in monitor status parse handlerKarthikeyan Periyasamy
Currently, monitor status parse procedure handles all the supported TLV tags. Each TLV tag has its own data structure for parsing. Now, this handler is passed the tlv_data as a u8 pointer, so explicit type cast conversion happens for every TLV tag parsing. Therefore, avoid the explicit type conversion by changing the tlv_data type from a u8 pointer to a const void pointer. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20241217084511.2981515-9-quic_periyasa@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2024-12-19wifi: ath12k: Change the Tx monitor SRNG ring IDKarthikeyan Periyasamy
The Tx monitor SRNG ring ID does not align with the ath12k 802.11be hardware architecture. Currently, there is no issue since the Tx monitor is not enabled. However, in the future, the Tx monitor will be enabled. Therefore, change the HAL_SRNG_RING_ID_WMAC1_SW2TXMON_BUF0 SRNG ID and assign the correct start ring ID for the ring type HAL_TX_MONITOR_BUF. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20241217084511.2981515-8-quic_periyasa@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2024-12-19wifi: ath12k: Remove unused HAL Rx mask in DP monitor pathKarthikeyan Periyasamy
Currently, CODING and TXBF are unused masks defined in the HAL Rx monitor status TLV parsing code path. Therefore, remove the unused masks to prevent incorrect assumptions for code readers. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20241217084511.2981515-7-quic_periyasa@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2024-12-19wifi: ath12k: fix incorrect TID updation in DP monitor status pathKarthikeyan Periyasamy
Currently, an incorrect TID value gets populated in the monitor status Rx path due to an incorrect bitmap value given to the ffs() built-in helper function. Therefore, avoid the decrement and directly provide the TID bitmap to the ffs() built-in helper function for the correct TID update in the monitor status Rx path. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20241217084511.2981515-6-quic_periyasa@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2024-12-19wifi: ath12k: Fix the misspelled of hal TLV tag HAL_PHYRX_GENERICHT_SIGKarthikeyan Periyasamy
There is "HAL_PHYRX_GENERICHT_SIG" misspelled as "HAL_PHYRX_GENERIC_EHT_SIG" in the comments. Fix the spelling. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20241217084511.2981515-5-quic_periyasa@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
generated by cgit (git 2.34.1) at 2025-10-02 11:18:10 +0000