From: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
To: Niranjan H Y <niranjan.hy@ti.com>, linux-sound@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, broonie@kernel.org,
ckeepax@opensource.cirrus.com, 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,
baojun.xu@ti.com, shenghao-ding@ti.com, sandeepk@ti.com,
v-hampiholi@ti.com
Subject: Re: [PATCH v15 1/4] ASoC: SDCA: Add PDE verification reusable helper
Date: Mon, 4 May 2026 19:07:34 +0200 [thread overview]
Message-ID: <a8284c5b-765d-4d97-b7df-00e50156a998@linux.dev> (raw)
In-Reply-To: <20260504125716.2015-2-niranjan.hy@ti.com>
On 5/4/26 14:57, Niranjan H Y wrote:
> Implement sdca_asoc_pde_ensure_ps() helper function to poll for PDE
> power state transitions. Per SDCA specification, after writing
> REQUESTED_PS, drivers must poll ACTUAL_PS until the target power state
> is reached.
>
> Changes include:
> - Add sdca_asoc_pde_ensure_ps() to handle ACTUAL_PS polling with
> support for device-specific delay tables or default intervals
> - Export function via sdca_asoc.h for use by SDCA-compliant drivers
> - Refactor entity_pde_event() in sdca_asoc.c to use the helper
>
> Signed-off-by: Niranjan H Y <niranjan.hy@ti.com>
> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
next prev parent reply other threads:[~2026-05-04 17:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-04 12:57 [PATCH v15 0/4] ASoC: Add TI TAC5XX2 SoundWire codec driver support Niranjan H Y
2026-05-04 12:57 ` [PATCH v15 1/4] ASoC: SDCA: Add PDE verification reusable helper Niranjan H Y
2026-05-04 17:07 ` Pierre-Louis Bossart [this message]
2026-05-04 12:57 ` [PATCH v15 2/4] ASoC: tac5xx2-sdw: add soundwire based codec driver Niranjan H Y
2026-05-04 13:52 ` Mark Brown
2026-05-04 17:41 ` Pierre-Louis Bossart
2026-05-04 17:07 ` Pierre-Louis Bossart
2026-05-04 12:57 ` [PATCH v15 3/4] ASoC: sdw_utils: TI amp utility for tac5xx2 family Niranjan H Y
2026-05-04 13:49 ` Mark Brown
2026-05-04 12:57 ` [PATCH v15 4/4] ASoC: tac5xx2-sdw: ACPI match for intel mtl platform Niranjan H Y
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