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authorLinus Torvalds <torvalds@linux-foundation.org>2026-08-19 10:09:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2026-08-19 10:09:22 -0700
commitf4cdf7ca9a1fdcca413157df19753f388a5a224e (patch)
tree60a31895b2446cd7fa27514e8c2843534a0de0da /Documentation/ABI/testing/debugfs-driver-genwqe
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Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediagrafted
Pull media updates from Mauro Carvalho Chehab: - v4l2-core: added ISP statistics support and per-block validation - v4l2-core: Allow unknown HDR10 white point and luminance - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor - New codec: Milos: VPU v2.0 codec support - isp driver: gained support for Dreamchip RPPX1 ISP framework - vsp1 driver: gained support for RZ/T2H and RZ/N2H - Novalake driver: gained CVS support for new NVL hardware - dvb-core: fix feed leak on failed DMX_ADD_PID - several driver fixes, cleanups and minor improvements * tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: ipu-bridge: check all DMI entries when overriding sensor rotation media: v4l2-async: avoid deleting unlinked ASC entry on link error media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement media: intel/ipu6: fix async notifier cleanup leak on parse error media: staging/ipu7: fix async notifier UAF on probe error path media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem() media: rcar-isp: Fix VSPX reference leaks media: rcar-isp: Release ISPCORE resources media: i2c: imx415: Release runtime PM reference on VBLANK error media: i2c: imx415: Return test pattern write errors media: renesas: vsp1: Declare index variables in for loop statement media: renesas: vsp1: Make reset control optional to support platforms without a reset line media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs media: nxp: imx8-isi: Add additional 32-bit RGB format support media: nxp: imx8-isi: Add 16-bit raw Bayer format support media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks media: nxp: imx8-isi: Correct color map between V4L2 and ISI ...
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+What: /sys/kernel/debug/genwqe/genwqe<n>_card/ddcb_info
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: DDCB queue dump used for debugging queueing problems.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/curr_regs
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Dump of the current error registers.
+ Only available for PF.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/curr_dbg_uid0
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Internal chip state of UID0 (unit id 0).
+ Only available for PF.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/curr_dbg_uid1
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Internal chip state of UID1.
+ Only available for PF.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/curr_dbg_uid2
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Internal chip state of UID2.
+ Only available for PF.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/prev_regs
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Dump of the error registers before the last reset of
+ the card occurred.
+ Only available for PF.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/prev_dbg_uid0
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Internal chip state of UID0 before card was reset.
+ Only available for PF.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/prev_dbg_uid1
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Internal chip state of UID1 before card was reset.
+ Only available for PF.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/prev_dbg_uid2
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Internal chip state of UID2 before card was reset.
+ Only available for PF.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/info
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Comprehensive summary of bitstream version and software
+ version. Used bitstream and bitstream clocking information.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/err_inject
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Possibility to inject error cases to ensure that the drivers
+ error handling code works well.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/vf<0..14>_jobtimeout_msec
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Default VF timeout 250ms. Testing might require 1000ms.
+ Using 0 will use the cards default value (whatever that is).
+
+ The timeout depends on the max number of available cards
+ in the system and the maximum allowed queue size.
+
+ The driver ensures that the settings are done just before
+ the VFs get enabled. Changing the timeouts in flight is not
+ possible.
+ Only available for PF.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/jobtimer
+Date: Oct 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Dump job timeout register values for PF and VFs.
+ Only available for PF.
+
+What: /sys/kernel/debug/genwqe/genwqe<n>_card/queue_working_time
+Date: Dec 2013
+Contact: haver@linux.vnet.ibm.com
+Description: Dump queue working time register values for PF and VFs.
+ Only available for PF.