From: Charles Keepax <ckeepax@opensource.cirrus.com>
To: Niranjan H Y <niranjan.hy@ti.com>
Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org,
broonie@kernel.org, lgirdwood@gmail.com, perex@perex.cz,
tiwai@suse.com, cezary.rojewski@intel.com,
peter.ujfalusi@linux.intel.com, yung-chuan.liao@linux.intel.com,
ranjani.sridharan@linux.intel.com, kai.vehmanen@linux.intel.com,
pierre-louis.bossart@linux.dev, baojun.xu@ti.com,
shenghao-ding@ti.com, sandeepk@ti.com, v-hampiholi@ti.com
Subject: Re: [PATCH v4 1/4] ASoC: SDCA: Export Q7.8 volume control helpers
Date: Wed, 1 Apr 2026 17:59:32 +0100 [thread overview]
Message-ID: <ac1O9DPn4IqXRe43@opensource.cirrus.com> (raw)
In-Reply-To: <20260401132148.2367-1-niranjan.hy@ti.com>
On Wed, Apr 01, 2026 at 06:51:45PM +0530, Niranjan H Y wrote:
> Export the Q7.8 volume control helpers to allow reuse
> by other ASoC drivers. These functions handle 16-bit
> signed Q7.8 fixed-point format values for volume controls.
>
> Changes include:
> - Rename q78_get_volsw to sdca_asoc_q78_get_volsw
> - Rename q78_put_volsw to sdca_asoc_q78_put_volsw
> - Add a convenience macro SDCA_SINGLE_Q78_TLV and
> SDCA_DOUBLE_Q78_TLV for creating mixer controls
>
> This allows other ASoC drivers to easily implement controls
> using the Q7.8 fixed-point format without duplicating code.
>
> Signed-off-by: Niranjan H Y <niranjan.hy@ti.com>
> ---
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Thanks,
Charles
next prev parent reply other threads:[~2026-04-01 17:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-01 13:21 [PATCH v4 1/4] ASoC: SDCA: Export Q7.8 volume control helpers Niranjan H Y
2026-04-01 13:21 ` [PATCH v4 2/4] ASoC: tac5xx2-sdw: add soundwire based codec driver Niranjan H Y
2026-04-03 13:25 ` Mark Brown
2026-04-06 12:57 ` Holalu Yogendra, Niranjan
2026-04-01 13:21 ` [PATCH v4 3/4] ASoC: sdw_utils: TI amp utility for tac5xx2 family Niranjan H Y
2026-04-01 13:21 ` [PATCH v4 4/4] ASoC: tac5xx2-sdw: ACPI match for intel mtl platform Niranjan H Y
2026-04-01 16:59 ` Charles Keepax [this message]
2026-04-03 14:12 ` (subset) [PATCH v4 1/4] ASoC: SDCA: Export Q7.8 volume control helpers Mark Brown
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