Changes in cs_dsp_test_wmfw_error.c

0fc8f6200d2313278fbf4539bbab74677c685531 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 27 Apr 2026 10:26:49 +0200

Merge drm/drm-fixes into drm-misc-fixesGetting fixes and updates from v7.1-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

f4b369c6fe0ceaba2da2daff8c9eb415f85926dd - Merge branch 'next' into for-linus

Mon, 20 Apr 2026 03:28:57 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.1 merge window. List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

0421ccdfad0d92713a812a5aeb7d07b0ea7213c8 - Merge tag 'v7.0-rc3' into next

Thu, 12 Mar 2026 18:44:42 +0100

Merge tag 'v7.0-rc3' into nextSync up with the mainline to brig up the latest changes, specificallychanges to ALPS driver. List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

a8e7ef3cec99ba2487110e01d77a8a278593b3e9 - Merge tag 'sound-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Wed, 15 Apr 2026 18:20:49 +0200

Merge tag 'sound-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundPull sound updates from Takashi Iwai: "Nothing too thrilling here, but we see lots of driver updates and bug fixes, including quirk additions and refactoring works, while there have been little changes in the core functionality. Here are some highlights: Core: - Add validation for the control API put callback - Fixes in compress-offload API timestamp handling - Continued ASoC core API cleanups ASoC: - Add support for bus keepers (for Apple devices in future) - Enhancements to the SDCA support, including retaskable jacks - Test improvements for Cirrus Logic drivers - Lots of fixes for the NXP, nVidia and Qualcomm - Support for AMD RPL DMIC, Cirrus Logic CS42L43 and CS47L47, nVidia machines with CPCAP and WM8962 USB-audio: - Quirks for Huawei Headset, Focusrite Novation, MV-Silicon, Studio 1824, Arturia AF16Rig, Hotone Audio, Feaulle Rainbow, PreSonus AudioBox, Moondrop Ju Jiu, Scarlett 18i20, etc - Extended mixer volume quirk handling - UAF and other fixes for us144mkii, 6fire and caiaq drivers HD-audio: - Add quirks or fixes for Acer, Lenovo, HP, ASUS machines - Fixes & cleanups of GPIO helper code Misc: - Add suspend/resume support for multiple legacy ISA and Apple drivers - Further regression fixes for ctxfi driver"* tag 'sound-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (359 commits) ALSA: control: Validate buf_len before strnlen() in snd_ctl_elem_init_enum_names() ALSA: usb-audio: Fix missing error handling for get_min_max*() ALSA: hda/realtek - fixed speaker no sound update ALSA: hda/realtek: Add quirk for Acer PT316-51S headset mic ALSA: usb-audio: Exclude Scarlett 18i20 1st Gen from SKIP_IFACE_SETUP ALSA: hda/realtek: Add quirk for Legion S7 15IMH ALSA: hda/realtek: Add quirk for HP Spectre x360 14-ea ALSA: caiaq: take a reference on the USB device in create_card() ASoC: dt-bindings: rockchip: convert rk3399-gru-sound to DT Schema ALSA: sscape: Add suspend and resume support ALSA: sscape: Cache per-card resources for board reinitialization ALSA: usb-audio: Do not expose sticky mixers ALSA: usb-audio: Move volume control resolution check into a function ALSA: usb-audio: Add error checks against get_min_max*() ALSA: usb-audio: Add quirk for PreSonus AudioBox USB ALSA: interwave: guard PM-only restore helpers with CONFIG_PM ALSA: usb-audio: Evaluate packsize caps at the right place ALSA: sc6000: Restore board setup across suspend ALSA: sc6000: Keep the programmed board state in card-private data ALSA: 6fire: fix use-after-free on disconnect ... List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

080615b7213ae60965a1e6be7dc0f73737fe51bc - Merge tag 'asoc-v7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Mon, 13 Apr 2026 18:09:48 +0200

Merge tag 'asoc-v7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Updates for v7.1There's one new core feature here but mostly this has been a fairlyquiet release, we've got a few new drivers and one core feature that'slikely to be relatively rarely used but the bulk of the work this timearound has been on quality. - Support for bus keepers, this will be used by the Apple device support. - Enhancements to the SDCA support, incuding retaskable jacks. - Unwinding of the pcm_new()/pcm_free() cleanups from Morimoto-san. - Test improvements for the Cirrus Logic drivers. - Large sets of fixes for the NXP, nVidia and Qualcomm drivers. - Support for AMD RPL DMICs, Cirrus Logic CS42L43 and CS47L47, nVidia machines with CPCAP and WM8962. List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

42d3b66d4cdbacfc9d120d2301b8de89cc29a914 - Merge drm/drm-next into drm-xe-next

Thu, 12 Mar 2026 15:17:56 +0100

Merge drm/drm-next into drm-xe-nextBackmerging to bring in 7.00-rc3. Important ahead GPU SVM merging THPsupport.Signed-off-by: Matthew Brost List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

9be71d462c33b1a00acfa4ab8f0f5332ed592817 - firmware: cs_dsp: Simplify suppressing log messages during KUnit testing

Tue, 10 Mar 2026 14:03:43 +0100

firmware: cs_dsp: Simplify suppressing log messages during KUnit testingRework the way that kernel log messages are rate-limited or suppressedwhile running the cs_dsp KUnit tests.Under normal conditions cs_dsp doesn't produce an unreasonable number oflog messages, and state changes are relatively infrequent. But the KUnittests run through a very large number of test cases, especially errorcases, and this produces an unusually large amount of log output fromcs_dsp.The original fix for this in commit 10db9f6899dd ("firmware: cs_dsp:rate-limit log messages in KUnit builds") was effective but not pretty.It involved different definitions of the log macros for KUnit andnot-KUnit builds, and exported variables for the KUnit tests to disablelog messages. I would have preferred to turn the log macros into realfunctions that can contain a KUNIT_STATIC_STUB_REDIRECT(), but thedev_xxx() macros don't have a version that take va_args, so they can'tbe wrapped by a function.This patch enables the use of a KUNIT_STATIC_STUB_REDIRECT() insteadof exported variables, and avoids the need for different definitions ofthe debug macros in KUnit and not-KUnit builds.- A new function cs_dsp_can_emit_message() returns true if the messages can be emitted to the kernel log. In a normal not-KUnit build this function collapses to simply returning true. In KUnit builds it will rate-limit output, and this uses a single static rate limiter so it limits the overall rate across all cs_dsp log messages. The KUnit test can redirect it to change the suppression behavior.- The cs_dsp debug message macros are changed to only call the dev_xxx() if cs_dsp_can_emit_message() returns true. These are still macros so there is no problem wrapping the dev_xxx(). For a normal not-KUnit build cs_dsp_can_emit_message() always returns true so these macros simplify down to being identical to calling dev_xxx() directly.- The KUnit tests that cause a lot of cs_dsp messages now redirect cs_dsp_can_emit_message() to a local function. This returns false to suppress cs_dsp messages, unless DEBUG is defined for that test.I have checked that for a x86_64 production (non-KUnit) build thedisassembled cs_dsp.o is identical to what was generated from theoriginal code. So the complier is correctly simplifying thecs_dsp_can_emit_message() and macros down to only the call to dev_xxx().Signed-off-by: Richard Fitzgerald Link: https://patch.msgid.link/20260310130343.1791951-1-rf@opensource.cirrus.comSigned-off-by: Mark Brown List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

5c74a008ffc62fc57a041602b4517519c8bf9436 - firmware: cs_dsp: Mark KUnit test suites KUNIT_SPEED_SLOW

Wed, 25 Feb 2026 13:56:44 +0100

firmware: cs_dsp: Mark KUnit test suites KUNIT_SPEED_SLOWMost of the test suites perform a large number of test cases, somark the suites as KUNIT_SPEED_SLOW for anyone who finds that useful.The callback test suites haven't been marked because they don'tperform many test cases, and the tests are quick.Signed-off-by: Richard Fitzgerald Link: https://patch.msgid.link/20260225125644.1248826-1-rf@opensource.cirrus.comSigned-off-by: Mark Brown List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

f09812b85fa6f41058bcc46e70ac406bf9b0493a - Merge drm/drm-next into drm-intel-next

Wed, 25 Feb 2026 12:23:04 +0100

Merge drm/drm-next into drm-intel-nextSync with v7.0-rc1 which contains a few treewide changes affecting i915.Signed-off-by: Jani Nikula List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

8b85987d3cf50178f67618122d9f3bb202f62f42 - Merge drm/drm-next into drm-misc-next

Mon, 23 Feb 2026 11:48:20 +0100

Merge drm/drm-next into drm-misc-nextLet's merge 7.0-rc1 to start the new drm-misc-next windowSigned-off-by: Maxime Ripard List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

c17ee635fd3a482b2ad2bf5e269755c2eae5f25e - Merge drm/drm-fixes into drm-misc-fixes

Mon, 23 Feb 2026 10:09:45 +0100

Merge drm/drm-fixes into drm-misc-fixes7.0-rc1 was just released, let's merge it to kick the new release cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

f14c94d21f3ffcd6652217c2c74a26b6ba9ad741 - ASoC: Merge up release

Tue, 10 Feb 2026 20:23:02 +0100

ASoC: Merge up releaseWe need to fix some commits that went into the final release. List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

86f17f37a1fb4121229a76e6b9888072aadc334a - Merge branch 'for-linus' into for-next

Sun, 08 Feb 2026 17:38:37 +0100

Merge branch 'for-linus' into for-nextPull 6.19-devel branch.Signed-off-by: Takashi Iwai List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

8770bd8f91749dfd05714447dfbd511147cb9576 - Merge tag 'sound-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Fri, 06 Feb 2026 18:59:40 +0100

Merge tag 'sound-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundPull sound fixes from Takashi Iwai: "A collection of small fixes. It became a bit larger than wished, but all of them are device-specific small fixes, and it should be still fairly safe to take at the last minute. Included are a few quirks and fixes for Intel, AMD, HD-audio, and USB-audio, as well as a race fix in aloop driver and corrections of Cirrus firmware kunit test"* tag 'sound-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek: Enable headset mic for Acer Nitro 5 ASoC: fsl_xcvr: fix missing lock in fsl_xcvr_mode_put() ASoC: dt-bindings: ti,tlv320aic3x: Add compatible string ti,tlv320aic23 ASoC: amd: fix memory leak in acp3x pdm dma ops ALSA: usb-audio: fix broken logic in snd_audigy2nx_led_update() ALSA: aloop: Fix racy access at PCM trigger ASoC: rt1320: fix intermittent no-sound issue ASoC: SOF: Intel: use hdev->info.link_mask directly firmware: cs_dsp: rate-limit log messages in KUnit builds ASoC: amd: yc: Add quirk for HP 200 G2a 16 ASoC: cs42l43: Correct handling of 3-pole jack load detection ASoC: Intel: sof_es8336: Add DMI quirk for Huawei BOD-WXX9 ASoC: sof_sdw: Add a quirk for Lenovo laptop using sidecar amps with cs42l43 List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

523abd481ccf335727a6ca3840d0fd692328e335 - Merge tag 'asoc-fix-v6.19-rc8' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Wed, 04 Feb 2026 17:03:08 +0100

Merge tag 'asoc-fix-v6.19-rc8' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Fixes for v6.19A bunch more small fixes here, plus some more of the constant stream ofquirks. The most notable change here is Richard's change to the cs_dspcode for the KUnit tests which is relatively large, mostly due toboilerplate. The tests were triggering large numbers of error messagesas part of verifying that problems with input data are appropriatelydetected which in turn caused runtime issues for the framework due tothe performance impact of pushing the logging out, while the logging isvaluable in normal operation it's basically useless while doing testsdesigned to trigger it so rate limiting is an appropriate fix. List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

10db9f6899dd3a2dfd26efd40afd308891dc44a8 - firmware: cs_dsp: rate-limit log messages in KUnit builds

Fri, 30 Jan 2026 18:12:56 +0100

firmware: cs_dsp: rate-limit log messages in KUnit buildsUse the dev_*_ratelimit() macros if the cs_dsp KUnit tests are enabledin the build, and allow the KUnit tests to disable message output.Some of the KUnit tests cause a very large number of log messages fromcs_dsp, because the tests perform many different test cases. This couldcause some lines to be dropped from the kernel log. Dropped lines canprevent the KUnit wrappers from parsing the ktap output in the dmesg log.The KUnit builds of cs_dsp export three bools that the KUnit tests canuse to entirely disable log output of err, warn and info messages. Sometests have been updated to use this, replacing the previous fudge of ausleep() in the exit handler of each test. We don't necessarily want todisable all log messages if they aren't expected to be excessive,so the rate-limiting allows leaving some logging enabled.The rate-limited macros are not used in normal builds because it is notappropriate to rate-limit every message. That could cause importantmessages to be dropped, and there wouldn't be such a high rate ofmessages in normal operation.Signed-off-by: Richard Fitzgerald Reported-by: Mark Brown Closes: https://lore.kernel.org/linux-sound/af393f08-facb-4c44-a054-1f61254803ec@opensource.cirrus.com/T/#tFixes: cd8c058499b6 ("firmware: cs_dsp: Add KUnit testing of bin error cases")Link: https://patch.msgid.link/20260130171256.863152-1-rf@opensource.cirrus.comSigned-off-by: Mark Brown List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

1260ed77798502de9c98020040d2995008de10cc - Merge drm/drm-fixes into drm-misc-fixes

Tue, 08 Apr 2025 10:15:47 +0200

Merge drm/drm-fixes into drm-misc-fixesBackmerging to get updates from v6.15-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

946661e3bef8efa11ba8079d4ebafe6fc3b0aaad - Merge branch 'next' into for-linus

Sat, 05 Apr 2025 08:04:35 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.15 merge window. List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

0b119045b79a672bc6d8f18641c60fc8ce1b4585 - Merge tag 'v6.14-rc4' into next

Wed, 26 Feb 2025 01:03:25 +0100

Merge tag 'v6.14-rc4' into nextSync up with the mainline. List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c

9e676a024fa1fa2bd8150c2d2ba85478280353bc - Merge tag 'v6.14-rc1' into perf-tools-next

Wed, 05 Feb 2025 23:57:18 +0100

Merge tag 'v6.14-rc1' into perf-tools-nextTo get the various fixes in the current master.Signed-off-by: Namhyung Kim List of files: /linux/drivers/firmware/cirrus/test/cs_dsp_test_wmfw_error.c