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2024-12-13accel/qaic: Fix typo for struct qaic_manage_trans_passthroughJeffrey Hugo
The documentation header for struct qaic_manage_trans_passthrough has a typo - "t" is missing in "transaction". Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by: Youssef Samir <quic_yabdulra@quicinc.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241129202845.3579306-1-quic_jhugo@quicinc.com
2024-12-13drm/tiny: panel-mipi-dbi: Include <linux/of.h>Thomas Zimmermann
Include <linux/of.h> directly to get of_property_read_string_index(). Avoids the proxy include via <linux/backlight.h> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: "Noralf Trønnes" <noralf@tronnes.org> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241011144632.90434-7-tzimmermann@suse.de
2024-12-13drm/panel: panel-samsung-s6e63m0: Include <linux/property.h>Thomas Zimmermann
Include <linux/property.h> directly to get device_property_read_u32(). Avoids the proxy include via <linux/backlight.h> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Jessica Zhang <quic_jesszhan@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241011144632.90434-6-tzimmermann@suse.de
2024-12-13drm/panel: panel-samsung-s6e3ha2: Include <linux/mod_devicetable.h>Thomas Zimmermann
Include <linux/mod_devicetable.h> directly to get struct of_device_id. Avoids the proxy include via <linux/backlight.h> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Jessica Zhang <quic_jesszhan@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241011144632.90434-5-tzimmermann@suse.de
2024-12-13drm/panel: panel-orisetech-otm8009a: Include <linux/mod_devicetable.h>Thomas Zimmermann
Include <linux/mod_devicetable.h> directly to get struct of_device_id. Avoids the proxy include via <linux/backlight.h> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Jessica Zhang <quic_jesszhan@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241011144632.90434-4-tzimmermann@suse.de
2024-12-13drm/panel: Include <linux/of.h>Thomas Zimmermann
Include <linux/of.h> directly to get of_device_is_available(). Avoids the proxy include via <linux/backlight.h> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Jessica Zhang <quic_jesszhan@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241011144632.90434-3-tzimmermann@suse.de
2024-12-13drm/fsl-dcu: Include <linux/of.h>Thomas Zimmermann
Include <linux/of.h> directly to get of_parse_phandle(). Avoids the proxy include via <linux/backlight.h> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: Stefan Agner <stefan@agner.ch> Cc: Alison Wang <alison.wang@nxp.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241011144632.90434-2-tzimmermann@suse.de
2024-12-13drm/panel: simple: add Multi-Inno Technology MI0700A2T-30Marek Vasut
Add Multi-Inno Technology MI0700A2T-30 7" 800x480 LVDS panel support. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20241125013413.160725-2-marex@denx.de Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241125013413.160725-2-marex@denx.de
2024-12-13dt-bindings: display: simple: Document Multi-Inno Technology MI0700A2T-30 panelMarek Vasut
Add Multi-Inno Technology MI0700A2T-30 7" 800x480 LVDS panel compatible string. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20241125013413.160725-1-marex@denx.de Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241125013413.160725-1-marex@denx.de
2024-12-13dt-bindings: display: panel-lvds: Add compatible for AUO G084SN05 V9Fabio Estevam
The AUO G084SN05 V9 is an 8.4" 800x600 LVDS display. Add a compatible entry for this LVDS display model. Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20241210105705.116116-1-festevam@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241210105705.116116-1-festevam@gmail.com
2024-12-12drm/log: select CONFIG_FONT_SUPPORTArnd Bergmann
Without fonts, this fails to link: drivers/gpu/drm/clients/drm_log.o: in function `drm_log_init_client': drm_log.c:(.text+0x3d4): undefined reference to `get_default_font' Select this, like the other users do. Fixes: f7b42442c4ac ("drm/log: Introduce a new boot logger to draw the kmsg on the screen") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com> Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241212154003.1313437-1-arnd@kernel.org
2024-12-12drm/vc4: unlock on error in vc4_hvs_get_fifo_frame_count()Dan Carpenter
The default statement is never used in real life. However, if it were used for some reason then call drm_dev_exit() before returning. Fixes: 8f2fc64773be ("drm/vc4: Fix reading of frame count on GEN5 / Pi4") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Link: https://patchwork.freedesktop.org/patch/msgid/b61a81b2-0101-43bd-a4f6-09cf3a016484@stanley.mountain Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-12-12drm/client: Fix drm client endless Kconfig loopJocelyn Falempe
if DRM_CLIENT_SELECTION is enabled, and none of the client is, the "Default DRM Client" choice is empty, and this makes Kconfig goes into an infinite loop of: Default DRM Client choice[1-0?]: 0 Default DRM Client choice[1-0?]: 0 Default DRM Client choice[1-0?]: 0 .... So only allow the choice if at least one of the client is selected. Fixes: f7b42442c4ac ("drm/log: Introduce a new boot logger to draw the kmsg on the screen") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/dri-devel/20241204160014.1171469-1-jfalempe@redhat.com/T/#md78853bba8904fd7614073f280f721d13ab0b432 Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Tested-by: Dan Carpenter <dan.carpenter@linaro.org> Acked-by: Simona Vetter <simona.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20241212091153.1592096-1-jfalempe@redhat.com
2024-12-11drm/rockchip: dw_hdmi_qp: Simplify clock handlingCristian Ciocaltea
Make use of the recently introduced devm_clk_bulk_get_all_enabled() helper to simplify the code a bit. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241202-dw-hdmi-qp-rk-clk-bulk-v1-1-60a7cc9cd74e@collabora.com
2024-12-11drm/rockchip: vop2: don't check color_mgmt_changed in atomic_enablePiotr Zalewski
Remove color_mgmt_changed check from vop2_crtc_atomic_try_set_gamma to allow gamma LUT rewrite during modeset when coming out of suspend. Add a check for color_mgmt_changed directly in vop2_crtc_atomic_flush. This patch fixes the patch adding gamma LUT support for vop2 [1]. [1] https://lore.kernel.org/linux-rockchip/20241101185545.559090-3-pZ010001011111@proton.me/ Suggested-by: Andy Yan <andy.yan@rock-chips.com> Signed-off-by: Piotr Zalewski <pZ010001011111@proton.me> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241206192013.342692-3-pZ010001011111@proton.me
2024-12-11drm/rockchip: Remove unnecessary checkingGuoqing Jiang
It is not needed since drm_atomic_helper_shutdown checks it. Signed-off-by: Guoqing Jiang <guoqing.jiang@canonical.com> Acked-by: Andy Yan <andyshrk@163.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241206114233.1270989-1-guoqing.jiang@canonical.com
2024-12-11drm/vc4: plane: Remove WARN on state being set in plane_resetDave Stevenson
It is permitted on situations such as system resume for plane->state to be non-NULL, and that should be handled by freeing it. Do so. Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Reviewed-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Maíra Canal <mcanal@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241202120343.33726-1-wahrenst@gmx.net
2024-12-11drm/v3d: Fix miscellaneous documentation errorsMaíra Canal
This commit fixes several miscellaneous documentation errors. Mostly, delete/update comments that are outdated or are leftovers from past code changes. Apart from that, remove double-spaces in several comments. Signed-off-by: Maíra Canal <mcanal@igalia.com> Acked-by: Iago Toral Quiroga <itoral@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241206153908.62429-1-mcanal@igalia.com
2024-12-11drm/rockchip: dw_hdmi_qp: Add support for RK3588 HDMI1 outputCristian Ciocaltea
Provide the basic support required to enable the second HDMI TX port found on RK3588 SoC. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Alexandre ARNOUD <aarnoud@me.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241211-rk3588-hdmi1-v2-1-02cdca22ff68@collabora.com
2024-12-11drm/panthor: Fix the fast-reset logicBoris Brezillon
If we do a GPU soft-reset, that's no longer fast reset. This also means the slow reset fallback doesn't work because the MCU state is only reset after a GPU soft-reset. Let's move the retry logic to panthor_device_resume() to issue a soft-reset between the fast and slow attempts, and patch panthor_gpu_suspend() to only power-off the L2 when a fast reset is requested. v3: - No changes v2: - Add R-b Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241211075419.2333731-6-boris.brezillon@collabora.com
2024-12-11drm/panthor: Be robust against resume failuresBoris Brezillon
When the runtime PM resume callback returns an error, it puts the device in a state where it can't be resumed anymore. Make sure we can recover from such transient failures by calling pm_runtime_set_suspended() explicitly after a pm_runtime_resume_and_get() failure. v3: - Add R-b/A-b v2: - Add a comment explaining potential races in panthor_device_resume_and_get() Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Adrian Larumbe <adrian.larumbe@collabora.com> Acked-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241211075419.2333731-5-boris.brezillon@collabora.com
2024-12-11drm/panthor: Ignore devfreq_{suspend, resume}_device() failuresBoris Brezillon
devfreq_{resume,suspend}_device() don't bother undoing the suspend_count modifications if something fails, so either it assumes failures are harmless, or it's super fragile/buggy. In either case it's not something we can address at the driver level, so let's just assume failures are harmless for now, like is done in panfrost. v3: - Add R-b v2: - Add R-b Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Adrian Larumbe <adrian.larumbe@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241211075419.2333731-4-boris.brezillon@collabora.com
2024-12-11drm/panthor: Be robust against runtime PM resume failures in the suspend pathBoris Brezillon
The runtime PM resume operation is not guaranteed to succeed, but if it fails, the device should be in a suspended state. Make sure we're robust to resume failures in the unplug path. v3: - Fix typo - Add R-bs v2: - Move the bit that belonged in the next commit - Drop the panthor_device_unplug() changes Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Adrian Larumbe <adrian.larumbe@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241211075419.2333731-3-boris.brezillon@collabora.com
2024-12-11drm/panthor: Preserve the result returned by panthor_fw_resume()Boris Brezillon
WARN() will return true if the condition is true, false otherwise. If we store the return of drm_WARN_ON() in ret, we lose the actual error code. v3: - Add R-b v2: - Add R-b Fixes: 5fe909cae118 ("drm/panthor: Add the device logical block") Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Adrian Larumbe <adrian.larumbe@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241211075419.2333731-2-boris.brezillon@collabora.com
2024-12-11drm/rockchip: vop2: Fix the mixer alpha setup for layer 0Andy Yan
The alpha setup should start from the second layer, the current calculation starts incorrectly from the first layer, a negative offset will be obtained in the following formula: offset = (mixer_id + zpos - 1) * 0x10 Fixes: 604be85547ce ("drm/rockchip: Add VOP2 driver") Tested-by: Derek Foreman <derek.foreman@collabora.com> Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241209122943.2781431-7-andyshrk@163.com
2024-12-11drm/rockchip: vop2: Fix cluster windows alpha ctrl regsiters offsetAndy Yan
The phy_id of cluster windws are not increase one for each window. Fixes: 604be85547ce ("drm/rockchip: Add VOP2 driver") Tested-by: Derek Foreman <derek.foreman@collabora.com> Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241209122943.2781431-6-andyshrk@163.com
2024-12-10drm/rockchip: Add MIPI DSI2 glue driver for RK3588Heiko Stuebner
This adds the glue code for the MIPI DSI2 bridge on Rockchip SoCs and enables its use on the RK3588. Right now the DSI2 controller is always paired with a DC-phy based on a Samsung IP, so the interface values are set statically for now. This stays true for the upcoming RK3576 as well. Tested-by: Daniel Semkowicz <dse@thaumatec.com> Tested-by: Dmitry Yashin <dmt.yashin@gmail.com> Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de> Reviewed-by: Andy Yan <andy.yan@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241209231021.2180582-4-heiko@sntech.de
2024-12-10dt-bindings: display: rockchip: Add schema for RK3588 DW DSI2 controllerHeiko Stuebner
The Display Serial Interface 2 (DSI-2) is part of a group of communication protocols defined by the MIPI Alliance. The RK3588 implements this specification in its two MIPI DSI-2 Host Controllers that are based on a new Synopsys IP. Tested-by: Dmitry Yashin <dmt.yashin@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241209231021.2180582-3-heiko@sntech.de
2024-12-10drm/bridge/synopsys: Add MIPI DSI2 host controller bridgeHeiko Stuebner
Add a Synopsys Designware MIPI DSI host DRM bridge driver for their DSI2 host controller, based on the Rockchip version from the driver rockchip/dw-mipi-dsi2.c in their vendor-kernel with phy & bridge APIs. While the driver is heavily modelled after the previous IP, the register set of this DSI2 controller is completely different and there are also additional properties like the variable-width phy interface. Tested-by: Daniel Semkowicz <dse@thaumatec.com> Tested-by: Dmitry Yashin <dmt.yashin@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de> Reviewed-by: Andy Yan <andy.yan@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241209231021.2180582-2-heiko@sntech.de
2024-12-10drm/log: Add integer scaling supportJocelyn Falempe
Add a module parameter, to increase the font size for HiDPI screen. Even with CONFIG_FONT_TER16x32, it can still be a bit small to read. In this case, adding drm_log.scale=2 to your kernel command line will double the character size. Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241204160014.1171469-7-jfalempe@redhat.com
2024-12-10drm/log: Implement suspend/resumeJocelyn Falempe
Normally the console is already suspended when the graphic driver suspend callback is called, but if the parameter no_console_suspend is set, it might still be active. So call console_stop()/console_start() in the suspend/resume callbacks, to make sure it won't try to write to the framebuffer while the graphic driver is suspended. Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Reviewed-by: John Ogness <john.ogness@linutronix.de> Acked-by: Petr Mladek <pmladek@suse.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241204160014.1171469-6-jfalempe@redhat.com
2024-12-10drm/log: Color the timestamp, to improve readabilityJocelyn Falempe
Color the timesamp prefix, similar to dmesg. Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241204160014.1171469-5-jfalempe@redhat.com
2024-12-10drm/log: Do not draw if drm_master is takenJocelyn Falempe
When userspace takes drm_master, the drm_client buffer is no more visible, so drm_log shouldn't waste CPU cycle to draw on it. Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241204160014.1171469-4-jfalempe@redhat.com
2024-12-10drm/log: Introduce a new boot logger to draw the kmsg on the screenJocelyn Falempe
drm_log is a simple logger that uses the drm_client API to print the kmsg boot log on the screen. This is not a full replacement to fbcon, as it will only print the kmsg. It will never handle user input, or a terminal because this is better done in userspace. Design decisions: * It uses the drm_client API, so it should work on all drm drivers from the start. * It doesn't scroll the message, that way it doesn't need to redraw the whole screen for each new message. It also means it doesn't have to keep drawn messages in memory, to redraw them when scrolling. * It uses the new non-blocking console API, so it should work well with PREEMPT_RT. This patch also adds a Kconfig menu to select the drm client to use. It can be overwritten on the kernel command line with: drm_client_lib.active=log or drm_client_lib.active=fbdev Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Reviewed-by: John Ogness <john.ogness@linutronix.de> # console API Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241204160014.1171469-3-jfalempe@redhat.com
2024-12-10drm/panic: Move drawing functions to drm_drawJocelyn Falempe
Move the color conversions, blit and fill functions to drm_draw.c, so that they can be re-used by drm_log. drm_draw is internal to the drm subsystem, and shouldn't be used by gpu drivers. Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241204160014.1171469-2-jfalempe@redhat.com
2024-12-10drm: renesas: rz-du: rzg2l_du_encoder: Fix max dot clock for DPIBiju Das
As per the RZ/G2UL hardware manual Table 33.4 Clock List, the maximum dot clock for the DPI interface is 83.5 MHz. Add mode_valid callback to reject modes greater than 83.5 MHz. Suggested-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241022082433.32513-3-biju.das.jz@bp.renesas.com
2024-12-10drm: renesas: rz-du: Drop DU_MCR0_DPI_OE macroBiju Das
The DPI_OE bit is removed from the latest RZ/G2UL and RZ/G2L hardware manual. So, drop this macro. Fixes: b330f1480172 ("drm: renesas: rz-du: Add RZ/G2UL DU Support") Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241022082433.32513-2-biju.das.jz@bp.renesas.com
2024-12-10drm/bridge: ite-it6263: Support VESA-24 input formatTommaso Merciai
Introduce it6263_is_input_bus_fmt_valid() and refactor the it6263_bridge_atomic_get_input_bus_fmts() function to support VESA-24 format by selecting the LVDS input format based on the LVDS data mapping and thereby support both JEIDA-24 and VESA-24 input formats. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> Reviewed-by: Liu Ying <victor.liu@nxp.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241205080210.1285385-1-tommaso.merciai.xr@bp.renesas.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-12-09Merge remote-tracking branch 'drm/drm-next' into drm-misc-nextMaarten Lankhorst
The v6.13-rc2 release included a bunch of breaking changes, specifically the MODULE_IMPORT_NS commit. Backmerge in order to fix them before the next pull-request. Include the fix from Stephen Roswell. Caused by commit 25c3fd1183c0 ("drm/virtio: Add a helper to map and note the dma addrs and lengths") Interacting with commit cdd30ebb1b9f ("module: Convert symbol namespace to string literal") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Link: https://patchwork.freedesktop.org/patch/msgid/20241209121717.2abe8026@canb.auug.org.au Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
2024-12-08Linux 6.13-rc2v6.13-rc2Linus Torvalds
2024-12-08Merge tag 'kbuild-fixes-v6.13' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix a section mismatch warning in modpost - Fix Debian package build error with the O= option * tag 'kbuild-fixes-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: deb-pkg: fix build error with O= modpost: Add .irqentry.text to OTHER_SECTIONS
2024-12-08Merge tag 'irq_urgent_for_v6.13_rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Borislav Petkov: - Fix a /proc/interrupts formatting regression - Have the BCM2836 interrupt controller enter power management states properly - Other fixlets * tag 'irq_urgent_for_v6.13_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/stm32mp-exti: CONFIG_STM32MP_EXTI should not default to y when compile-testing genirq/proc: Add missing space separator back irqchip/bcm2836: Enable SKIP_SET_WAKE and MASK_ON_SUSPEND irqchip/gic-v3: Fix irq_complete_ack() comment
2024-12-08Merge tag 'timers_urgent_for_v6.13_rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Borislav Petkov: - Handle the case where clocksources with small counter width can, in conjunction with overly long idle sleeps, falsely trigger the negative motion detection of clocksources * tag 'timers_urgent_for_v6.13_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource: Make negative motion detection more robust
2024-12-08Merge tag 'x86_urgent_for_v6.13_rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Have the Automatic IBRS setting check on AMD does not falsely fire in the guest when it has been set already on the host - Make sure cacheinfo structures memory is allocated to address a boot NULL ptr dereference on Intel Meteor Lake which has different numbers of subleafs in its CPUID(4) leaf - Take care of the GDT restoring on the kexec path too, as expected by the kernel - Make sure SMP is not disabled when IO-APIC is disabled on the kernel cmdline - Add a PGD flag _PAGE_NOPTISHADOW to instruct machinery not to propagate changes to the kernelmode page tables, to the user portion, in PTI - Mark Intel Lunar Lake as affected by an issue where MONITOR wakeups can get lost and thus user-visible delays happen - Make sure PKRU is properly restored with XRSTOR on AMD after a PRKU write of 0 (WRPKRU) which will mark PKRU in its init state and thus lose the actual buffer * tag 'x86_urgent_for_v6.13_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/CPU/AMD: WARN when setting EFER.AUTOIBRS if and only if the WRMSR fails x86/cacheinfo: Delete global num_cache_leaves cacheinfo: Allocate memory during CPU hotplug if not done from the primary CPU x86/kexec: Restore GDT on return from ::preserve_context kexec x86/cpu/topology: Remove limit of CPUs due to disabled IO/APIC x86/mm: Add _PAGE_NOPTISHADOW bit to avoid updating userspace page tables x86/cpu: Add Lunar Lake to list of CPUs with a broken MONITOR implementation x86/pkeys: Ensure updated PKRU value is XRSTOR'd x86/pkeys: Change caller of update_pkru_in_sigframe()
2024-12-08Merge tag 'mm-hotfixes-stable-2024-12-07-22-39' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "24 hotfixes. 17 are cc:stable. 15 are MM and 9 are non-MM. The usual bunch of singletons - please see the relevant changelogs for details" * tag 'mm-hotfixes-stable-2024-12-07-22-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (24 commits) iio: magnetometer: yas530: use signed integer type for clamp limits sched/numa: fix memory leak due to the overwritten vma->numab_state mm/damon: fix order of arguments in damos_before_apply tracepoint lib: stackinit: hide never-taken branch from compiler mm/filemap: don't call folio_test_locked() without a reference in next_uptodate_folio() scatterlist: fix incorrect func name in kernel-doc mm: correct typo in MMAP_STATE() macro mm: respect mmap hint address when aligning for THP mm: memcg: declare do_memsw_account inline mm/codetag: swap tags when migrate pages ocfs2: update seq_file index in ocfs2_dlm_seq_next stackdepot: fix stack_depot_save_flags() in NMI context mm: open-code page_folio() in dump_page() mm: open-code PageTail in folio_flags() and const_folio_flags() mm: fix vrealloc()'s KASAN poisoning logic Revert "readahead: properly shorten readahead when falling back to do_page_cache_ra()" selftests/damon: add _damon_sysfs.py to TEST_FILES selftest: hugetlb_dio: fix test naming ocfs2: free inode when ocfs2_get_init_inode() fails nilfs2: fix potential out-of-bounds memory access in nilfs_find_entry() ...
2024-12-08kbuild: deb-pkg: fix build error with O=Masahiro Yamada
Since commit 13b25489b6f8 ("kbuild: change working directory to external module directory with M="), the Debian package build fails if a relative path is specified with the O= option. $ make O=build bindeb-pkg [ snip ] dpkg-deb: building package 'linux-image-6.13.0-rc1' in '../linux-image-6.13.0-rc1_6.13.0-rc1-6_amd64.deb'. Rebuilding host programs with x86_64-linux-gnu-gcc... make[6]: Entering directory '/home/masahiro/linux/build' /home/masahiro/linux/Makefile:190: *** specified kernel directory "build" does not exist. Stop. This occurs because the sub_make_done flag is cleared, even though the working directory is already in the output directory. Passing KBUILD_OUTPUT=. resolves the issue. Fixes: 13b25489b6f8 ("kbuild: change working directory to external module directory with M=") Reported-by: Charlie Jenkins <charlie@rivosinc.com> Closes: https://lore.kernel.org/all/Z1DnP-GJcfseyrM3@ghost/ Tested-by: Charlie Jenkins <charlie@rivosinc.com> Reviewed-by: Charlie Jenkins <charlie@rivosinc.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-12-08modpost: Add .irqentry.text to OTHER_SECTIONSThomas Gleixner
The compiler can fully inline the actual handler function of an interrupt entry into the .irqentry.text entry point. If such a function contains an access which has an exception table entry, modpost complains about a section mismatch: WARNING: vmlinux.o(__ex_table+0x447c): Section mismatch in reference ... The relocation at __ex_table+0x447c references section ".irqentry.text" which is not in the list of authorized sections. Add .irqentry.text to OTHER_SECTIONS to cure the issue. Reported-by: Sergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org # needed for linux-5.4-y Link: https://lore.kernel.org/all/20241128111844.GE10431@google.com/ Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-12-07Merge tag '6.13-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull smb client fixes from Steve French: - DFS fix (for race with tree disconnect and dfs cache worker) - Four fixes for SMB3.1.1 posix extensions: - improve special file support e.g. to Samba, retrieving the file type earlier - reduce roundtrips (e.g. on ls -l, in some cases) * tag '6.13-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: smb: client: fix potential race in cifs_put_tcon() smb3.1.1: fix posix mounts to older servers fs/smb/client: cifs_prime_dcache() for SMB3 POSIX reparse points fs/smb/client: Implement new SMB3 POSIX type fs/smb/client: avoid querying SMB2_OP_QUERY_WSL_EA for SMB3 POSIX
2024-12-07Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Large number of small fixes, all in drivers" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (32 commits) scsi: scsi_debug: Fix hrtimer support for ndelay scsi: storvsc: Do not flag MAINTENANCE_IN return of SRB_STATUS_DATA_OVERRUN as an error scsi: ufs: core: Add missing post notify for power mode change scsi: sg: Fix slab-use-after-free read in sg_release() scsi: ufs: core: sysfs: Prevent div by zero scsi: qla2xxx: Update version to 10.02.09.400-k scsi: qla2xxx: Supported speed displayed incorrectly for VPorts scsi: qla2xxx: Fix NVMe and NPIV connect issue scsi: qla2xxx: Remove check req_sg_cnt should be equal to rsp_sg_cnt scsi: qla2xxx: Fix use after free on unload scsi: qla2xxx: Fix abort in bsg timeout scsi: mpi3mr: Update driver version to 8.12.0.3.50 scsi: mpi3mr: Handling of fault code for insufficient power scsi: mpi3mr: Start controller indexing from 0 scsi: mpi3mr: Fix corrupt config pages PHY state is switched in sysfs scsi: mpi3mr: Synchronize access to ioctl data buffer scsi: mpt3sas: Update driver version to 51.100.00.00 scsi: mpt3sas: Diag-Reset when Doorbell-In-Use bit is set during driver load time scsi: ufs: pltfrm: Dellocate HBA during ufshcd_pltfrm_remove() scsi: ufs: pltfrm: Drop PM runtime reference count after ufshcd_remove() ...
2024-12-07Merge tag 'block-6.13-20241207' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: - NVMe pull request via Keith: - Target fix using incorrect zero buffer (Nilay) - Device specifc deallocate quirk fixes (Christoph, Keith) - Fabrics fix for handling max command target bugs (Maurizio) - Cocci fix usage for kzalloc (Yu-Chen) - DMA size fix for host memory buffer feature (Christoph) - Fabrics queue cleanup fixes (Chunguang) - CPU hotplug ordering fixes - Add missing MODULE_DESCRIPTION for rnull - bcache error value fix - virtio-blk queue freeze fix * tag 'block-6.13-20241207' of git://git.kernel.dk/linux: blk-mq: move cpuhp callback registering out of q->sysfs_lock blk-mq: register cpuhp callback after hctx is added to xarray table virtio-blk: don't keep queue frozen during system suspend nvme-tcp: simplify nvme_tcp_teardown_io_queues() nvme-tcp: no need to quiesce admin_q in nvme_tcp_teardown_io_queues() nvme-rdma: unquiesce admin_q before destroy it nvme-tcp: fix the memleak while create new ctrl failed nvme-pci: don't use dma_alloc_noncontiguous with 0 merge boundary nvmet: replace kmalloc + memset with kzalloc for data allocation nvme-fabrics: handle zero MAXCMD without closing the connection bcache: revert replacing IS_ERR_OR_NULL with IS_ERR again nvme-pci: remove two deallocate zeroes quirks block: rnull: add missing MODULE_DESCRIPTION nvme: don't apply NVME_QUIRK_DEALLOCATE_ZEROES when DSM is not supported nvmet: use kzalloc instead of ZERO_PAGE in nvme_execute_identify_ns_nvm()
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