kernel.git/include/sound/hdaudio.h, branch linux-6.14.y

ALSA: hda: fix trigger_tstamp_latched

2024-10-02T10:50:24Z

When the trigger_tstamp_latched flag is set, the PCM core code assumes that the low-level driver handles the trigger timestamping itself. Ensure that runtime->trigger_tstamp is always updated. Buglink: https://github.com/alsa-project/alsa-lib/issues/387 Reported-by: Zeno Endemann Signed-off-by: Jaroslav Kysela Link: https://patch.msgid.link/20241002081306.1788405-1-perex@perex.cz Signed-off-by: Takashi Iwai

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

2024-06-19T08:38:31Z

Sync to v6.10-rc3. Signed-off-by: Jani Nikula

drm: move i915_component.h under include/drm/intel

2024-05-31T13:11:00Z

Clean up the top level include/drm directory by grouping all the Intel specific files under a common subdirectory. v2: Also change Documentation/gpu/i915.rst (Andi) Cc: Daniel Vetter Cc: Dave Airlie Cc: Lucas De Marchi Cc: Tomas Winkler Cc: Jaroslav Kysela Cc: Takashi Iwai Acked-by: Lucas De Marchi Acked-by: Rodrigo Vivi Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/a8c07233a8234858eb6711140482ef8db4c91cf4.1717075103.git.jani.nikula@intel.com

ALSA: hda: Add Intel BMG PCI ID and HDMI codec vid

2024-05-08T16:15:19Z

Add HD Audio PCI ID and HDMI codec vendor ID for Intel Battlemage. Signed-off-by: Chaitanya Kumar Borah Link: https://lore.kernel.org/r/20240506052531.1150062-1-chaitanya.kumar.borah@intel.com Signed-off-by: Takashi Iwai

ALSA: hda: Introduce flags to force commands via PIO instead of CORB

2024-04-18T06:38:54Z

Add AZX_DCAPS_PIO_COMMANDS quirk (bit 31) and use_pio_for_commands flag to be able to select PIO mode as alternative for CORB based command sending while retaining the RIRB functionality to receive unsolicited responses. This mode differs from the azx single_cmd mode when RIRB is disabled. The mixed mode is needed on Lunar Lake family because it is recommended to use Immediate Command Response (PIO mode) instead of CORB for HDA commands. Signed-off-by: Peter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Liam Girdwood Signed-off-by: Takashi Iwai Message-ID: <20240409083812.14001-2-peter.ujfalusi@linux.intel.com>

ALSA: mark all struct bus_type as const

2023-12-30T09:10:41Z

Now that the driver core can properly handle constant struct bus_type, move all of the sound subsystem struct bus_type structures as const, placing them into read-only memory which can not be modified at runtime. Note, this fixes a duplicate definition of ac97_bus_type, which somehow was declared extern in a .h file, and then static as a prototype in a .c file, and then properly later on in the same .c file. Amazing that no compiler warning ever showed up for this. Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: Dawei Li Cc: Yu Liao Cc: "Rafael J. Wysocki" Cc: Hans de Goede Cc: linux-sound@vger.kernel.org Signed-off-by: Greg Kroah-Hartman Link: https://lore.kernel.org/r/2023121945-immersion-budget-d0aa@gregkh Signed-off-by: Takashi Iwai

ALSA: hda: Drop snd_hdac_calc_stream_format()

2023-11-27T16:28:47Z

There are no users of the function. Acked-by: Mark Brown Signed-off-by: Cezary Rojewski Acked-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20231117120610.1755254-15-cezary.rojewski@intel.com Signed-off-by: Takashi Iwai

ALSA: hda: Upgrade stream-format infrastructure

2023-11-27T16:27:41Z

Introduce a set of functions that ultimately facilite SDxFMT-related calculations in atomic manner: First, introduce snd_pcm_subformat_width() and snd_pcm_hw_params_bits() helpers that separate the base functionality from the HDAudio-specific one. snd_hdac_format_normalize() - format converter. S20_LE, S24_LE and their unsigned and BE friends are invalid from HDAudio perspective but still can be specified as function argument due to compatibility reasons. snd_hdac_stream_format_bits() - obtain just the bits-per-sample value. Does not ignore subformat and msbits parameters. snd_hdac_stream_format() and snd_hdac_spdif_stream_format() - obtain the SDxFMT value given the audio format parameters. The former is stripped away of spdif-related information. Useful for users that do not care about them. Acked-by: Mark Brown Signed-off-by: Cezary Rojewski Acked-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20231117120610.1755254-5-cezary.rojewski@intel.com Signed-off-by: Takashi Iwai

ALSA: hda: Honor subformat when querying PCMs

2023-11-27T16:24:27Z

Update mechanism for querying supported PCMs to allow for granular format selection when container size is 32 bits. Currently always the highest bit depth is selected, regardless of how many actual formats codec in question supports. Acked-by: Mark Brown Co-developed-by: Jaroslav Kysela Signed-off-by: Jaroslav Kysela Signed-off-by: Cezary Rojewski Link: https://lore.kernel.org/r/20231117120610.1755254-3-cezary.rojewski@intel.com Signed-off-by: Takashi Iwai

ALSA: hda: Add code_loading parameter to stream setup

2023-10-06T12:30:39Z

AudioDSP firmware is the one who kicks SDxFIFOS calculation when a stream is decoupled mode. During firmware bring up procedure, there is no firmware running and the code-loading stream is always a decoupled one. So, there is none to trigger the calculation and we end up with false-positive timeout (-110) messages. Signed-off-by: Cezary Rojewski Acked-by: Mark Brown Link: https://lore.kernel.org/r/20231006102857.749143-4-cezary.rojewski@intel.com Signed-off-by: Takashi Iwai