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Tue, 14 Oct 2025 22:01:48 -0700 (PDT) From: Askar Safin To: tiwai@suse.de Cc: Dell.Client.Kernel@dell.com, amadeuszx.slawinski@linux.intel.com, baojun.xu@ti.com, bo.liu@senarytech.com, cezary.rojewski@intel.com, kai.vehmanen@linux.intel.com, kailang@realtek.com, linux-sound@vger.kernel.org, patches@opensource.cirrus.com, regressions@lists.linux.dev, rf@opensource.cirrus.com, safinaskar@gmail.com Subject: Re: [REGRESSION][BISECTED] My audio broke (was: [PATCH 05/27] ALSA: hda: Move controller drivers into sound/hda/controllers directory) Date: Wed, 15 Oct 2025 08:01:42 +0300 Message-ID: <20251015050144.3922-1-safinaskar@gmail.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <875xci81dt.wl-tiwai@suse.de> References: <875xci81dt.wl-tiwai@suse.de> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On Tue, Oct 14, 2025 at 9:04 AM Takashi Iwai wrote: > The oft-seen "regression" reports for 6.17 were rather the incorrect Okay, I did another test. I tested pre-culprit kernel ( 146355ee880e6d15ba12e2baf5be70e5efe07796 ) and culprit kernel ( 2d9223d2d64cb5216859ced6cc33fb3b04e5f98f ). Here is config used for pre-culprit kernel: https://zerobin.net/?41f6e4dd438b4671#cZc42NliA0eUaXz03w17ZOJcIVNW8FCMZ9f8lQhdmkM= And here is config used for culprit kernel: https://zerobin.net/?c1ba4914bf3f0852#DBGkXE/9LgBc1Q+T4tWrePa0EGsJ8oBoaviaMvE3VRI= As you can see, they are same, they differ in order only. Here is diff: $ diff -u /boot/config-6.16.0-rc4-preculp /boot/config-6.16.0-rc4-culp --- /boot/config-6.16.0-rc4-preculp 2025-10-15 07:45:14.096152974 +0300 +++ /boot/config-6.16.0-rc4-culp 2025-10-15 07:48:42.585031860 +0300 @@ -4794,8 +4794,6 @@ # HD-Audio # CONFIG_SND_HDA_GENERIC_LEDS=y -CONFIG_SND_HDA_INTEL=m -# CONFIG_SND_HDA_ACPI is not set CONFIG_SND_HDA_SCODEC_COMPONENT=m # CONFIG_SND_HDA_SCODEC_CS35L41_I2C is not set # CONFIG_SND_HDA_SCODEC_CS35L41_SPI is not set @@ -4832,6 +4830,8 @@ CONFIG_SND_HDA_POWER_SAVE_DEFAULT=10 # CONFIG_SND_HDA_CTL_DEV_ID is not set CONFIG_SND_HDA_PREALLOC_SIZE=2048 +CONFIG_SND_HDA_INTEL=m +# CONFIG_SND_HDA_ACPI is not set CONFIG_SND_HDA_CORE=m CONFIG_SND_HDA_DSP_LOADER=y CONFIG_SND_HDA_COMPONENT=y And yet audio works in preculprit and doesn't work in culprit. So it seems like an actual bug. -- Askar Safin