From b84a776b12d31071a7ceb47920d70a36d52566d4 Mon Sep 17 00:00:00 2001 From: Bard Liao Date: Mon, 19 Aug 2024 14:37:10 +0800 Subject: [PATCH] fixup! soundwire: intel_auxdevice: add kernel parameter for mclk divider Add description of the kernel parameter in in kernel-parameters.txt as pre Vinod's suggestion. Signed-off-by: Bard Liao --- Documentation/admin-guide/kernel-parameters.rst | 1 + Documentation/admin-guide/kernel-parameters.txt | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/Documentation/admin-guide/kernel-parameters.rst b/Documentation/admin-guide/kernel-parameters.rst index fdea7c26ef8040..a64130fd19bff6 100644 --- a/Documentation/admin-guide/kernel-parameters.rst +++ b/Documentation/admin-guide/kernel-parameters.rst @@ -159,6 +159,7 @@ is applicable:: SCSI Appropriate SCSI support is enabled. A lot of drivers have their options described inside the Documentation/scsi/ sub-directory. + SDW SoundWire support is enabled. SECURITY Different security models are enabled. SELINUX SELinux support is enabled. SERIAL Serial support is enabled. diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index f1384c7b59c928..74c92f86585d83 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -5989,6 +5989,10 @@ non-zero "wait" parameter. See weight_single and weight_many. + sdw_mclk_divider=[SDW] + Specify the MCLK divider for Intel SoundWire buses in + case the BIOS does not provide the clock rate properly. + skew_tick= [KNL,EARLY] Offset the periodic timer tick per cpu to mitigate xtime_lock contention on larger systems, and/or RCU lock contention on all systems with CONFIG_MAXSMP set.