From: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
To: Vijendar Mukunda <Vijendar.Mukunda@amd.com>, vkoul@kernel.org
Cc: yung-chuan.liao@linux.intel.com, Basavaraj.Hiregoudar@amd.com,
Sunil-kumar.Dommati@amd.com, venkataprasad.potturu@amd.com,
Syed.SabaKareem@amd.com, Mario.Limonciello@amd.com,
Richard.Gong@amd.com, linux-sound@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/8] soundwire: amd: cache ping slave status to avoid spurious disconnect on timeout
Date: Sun, 13 Sep 2026 21:59:14 +0200 [thread overview]
Message-ID: <5c651fd3-c177-4d9e-b13f-3dc62f0b2c97@linux.dev> (raw)
In-Reply-To: <20260910190240.1604447-3-Vijendar.Mukunda@amd.com>
On 9/10/26 21:00, Vijendar Mukunda wrote:
> + * @ping_slave_stat: cached slave status from the last successful ping response;
It'd be good to clarify the definition of a 'successful ping response',
since this concept doesn't exist in the SoundWire spec.
The only valid combined responses are Command_Aborted or Command_Ignored...
next prev parent reply other threads:[~2026-09-13 20:07 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-10 19:00 [PATCH 0/8] soundwire: amd: SoundWire manager driver bug fixes Vijendar Mukunda
2026-09-10 19:00 ` [PATCH 1/8] soundwire: amd: fix SDW command timeout return value handling Vijendar Mukunda
2026-09-11 17:48 ` Mario Limonciello
2026-09-12 8:49 ` Mukunda,Vijendar
2026-09-10 19:00 ` [PATCH 2/8] soundwire: amd: cache ping slave status to avoid spurious disconnect on timeout Vijendar Mukunda
2026-09-13 19:59 ` Pierre-Louis Bossart [this message]
2026-09-10 19:00 ` [PATCH 3/8] soundwire: amd: fix work drain ordering and pm_runtime guard in remove path Vijendar Mukunda
2026-09-13 20:05 ` Pierre-Louis Bossart
2026-09-10 19:00 ` [PATCH 4/8] soundwire: amd: fix ctx leak when sdw_amd_startup() fails Vijendar Mukunda
2026-09-10 19:00 ` [PATCH 5/8] soundwire: amd: propagate amd_init_sdw_manager() error on resume Vijendar Mukunda
2026-09-10 19:00 ` [PATCH 6/8] soundwire: amd: drop amd_deinit_sdw_manager() in POWER_OFF suspend Vijendar Mukunda
2026-09-10 19:00 ` [PATCH 7/8] soundwire: amd: replace >= ACP70 with explicit switch/case in PM paths Vijendar Mukunda
2026-09-10 19:00 ` [PATCH 8/8] soundwire: amd: fix interrupt gate and work drain ordering in PM ops Vijendar Mukunda
2026-09-11 17:52 ` [PATCH 0/8] soundwire: amd: SoundWire manager driver bug fixes Mario Limonciello
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