tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

platform/x86: ISST: Correct locked bit width

SST-PP locked bit width is set to three bits. It should be only one bit.
Use SST_PP_LOCK_WIDTH define instead of SST_PP_LEVEL_WIDTH.

Fixes: ea009e4769fa ("platform/x86: ISST: Add SST-PP support via TPMI")
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20260323153635.3263828-1-srinivas.pandruvada@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

authored by

Srinivas Pandruvada and committed by
Ilpo Järvinen fbddf68d e02ea3ae

+1 -1
+1 -1
drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c
··· 872 872 _read_pp_info("current_level", perf_level.current_level, SST_PP_STATUS_OFFSET, 873 873 SST_PP_LEVEL_START, SST_PP_LEVEL_WIDTH, SST_MUL_FACTOR_NONE) 874 874 _read_pp_info("locked", perf_level.locked, SST_PP_STATUS_OFFSET, 875 - SST_PP_LOCK_START, SST_PP_LEVEL_WIDTH, SST_MUL_FACTOR_NONE) 875 + SST_PP_LOCK_START, SST_PP_LOCK_WIDTH, SST_MUL_FACTOR_NONE) 876 876 _read_pp_info("feature_state", perf_level.feature_state, SST_PP_STATUS_OFFSET, 877 877 SST_PP_FEATURE_STATE_START, SST_PP_FEATURE_STATE_WIDTH, SST_MUL_FACTOR_NONE) 878 878 perf_level.enabled = !!(power_domain_info->sst_header.cap_mask & BIT(1));