kernel/linux.git/include/sound/soc.h, branch linux-6.0.y

ASoC: core: Make snd_soc_unregister_card() return void

2022-06-22T12:39:34+00:00

The function snd_soc_unregister_card() returned 0 unconditionally and most callers don't care to check the return value. Make it return void and adapt the callers that didn't ignore the return value before. This is a preparation for making platform remove callbacks return void. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20220621145834.198519-1-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ASoC: core: Add new SOC_DOUBLE_SX_TLV macro

2022-06-21T12:15:35+00:00

Currently macros only exist for SX style (implicit sign bit 2's compliment) volume controls where the volumes for left and right are in separate registers. Some future Cirrus devices will have both volumes in the same register, as such add a new macro to support this. Signed-off-by: Charles Keepax Link: https://lore.kernel.org/r/20220621102041.1713504-4-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: Merge fixes

2022-06-14T10:25:45+00:00

Required for more changes for the ops.

ASoC: Remove unused hw_write_t type

2022-06-10T16:52:00+00:00

Commit 81da8a0b7975 ("ASoC: remove codec hw_write/control_data") removed use of hw_write_t in struct snd_soc_codec, but it left type definition. Fully clean it up. Fixes: 81da8a0b7975 ("ASoC: remove codec hw_write/control_data") Signed-off-by: Amadeusz Sławiński Reviewed-by: Cezary Rojewski Link: https://lore.kernel.org/r/20220610124420.4160986-1-amadeuszx.slawinski@linux.intel.com Signed-off-by: Mark Brown

ASoC: Introduce 'fixup_controls' card method

2022-06-10T12:32:20+00:00

The new method is called just before the card is registered, providing an opportune time for machine-level drivers to do some final controls amending: deactivating individual controls or obtaining control references for later use. Some controls can be created by DAPM after 'late_probe' has been called, hence the need for this new method. Signed-off-by: Martin Povišer Link: https://lore.kernel.org/r/20220606191910.16580-5-povik+lin@cutebit.org Signed-off-by: Mark Brown

ASoC: core: Correct spelling fliped -> flipped

2022-05-16T11:58:39+00:00

Signed-off-by: Charles Keepax Link: https://lore.kernel.org/r/20220513090532.1450944-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: soc.h: Add SOC_SINGLE_S_EXT_TLV macro

2022-04-25T12:58:22+00:00

Add a SOC_SINGLE_S_EXT_TLV macro as a convenience wrapper around SOC_DOUBLE_R_S_EXT_TLV for mono volume controls. Signed-off-by: Richard Fitzgerald Link: https://lore.kernel.org/r/20220425125012.3044919-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: soc.h: Introduce SOC_DOUBLE_R_S_EXT_TLV() macro

2022-04-25T12:58:21+00:00

A straightforward extension of the SOC_DOUBLE_R_S_TLV() macro that allows the get and put functions to be customised. Signed-off-by: Simon Trimmer Signed-off-by: Richard Fitzgerald Link: https://lore.kernel.org/r/20220425125012.3044919-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: soc-utils: Add helper to calculate BCLK from TDM info

2022-04-05T17:27:55+00:00

Add a helper function snd_soc_tdm_params_to_bclk() to calculate the bclk from params info and the tdm sots configuration. When using a TDM frame of N slots of width W bits: bclk = sample_rate * N * W As a convenience to simplify calling code, if the slot count or slot width are 0 a value will be obtained from the params. This allows calling code to use this one function to handle cases of TDM where only one parameter is fixed, or I2S where the slot width is fixed (for example to set a 32-bit slot for 24-bit samples). Also as a convenience the slot count can optionally be rounded up to a multiple. This is mainly useful for I2S systems, since I2S has two phases of LRCLK the number of slots is always a multiple of 2. Signed-off-by: Richard Fitzgerald Link: https://lore.kernel.org/r/20220405135419.1230088-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: soc.h: Add SOC_SINGLE_S_TLV() macro

2022-04-05T17:27:54+00:00

Add a convenience macro for defining a single (mono) TLV control with a signed value. This can already be done by using SOC_DOUBLE_R_S_TLV() with the same address for left and right registers, but a dedicated macro is more readable. Signed-off-by: Richard Fitzgerald Link: https://lore.kernel.org/r/20220405135419.1230088-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown