From: "Álvaro Fernández Rojas" <noltari@gmail.com>
To: jacob.jun.pan@linux.intel.com, lenb@kernel.org,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "Álvaro Fernández Rojas" <noltari@gmail.com>
Subject: [PATCH] intel_idle: Add RaptorLake support
Date: Thu, 19 Jan 2023 08:02:05 +0100 [thread overview]
Message-ID: <20230119070205.90047-1-noltari@gmail.com> (raw)
This patch adds RaptorLake support to the intel_idle driver.
Since RaptorLake and AlderLake C-state are characteristics the same, we use
AlderLake C-states tables for RaptorLake as well.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
---
drivers/idle/intel_idle.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index cfeb24d40d37..1a35b98d9bae 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -1429,6 +1429,9 @@ static const struct x86_cpu_id intel_idle_ids[] __initconst = {
X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE, &idle_cpu_adl),
X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L, &idle_cpu_adl_l),
X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_N, &idle_cpu_adl_n),
+ X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE, &idle_cpu_adl),
+ X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P, &idle_cpu_adl_n),
+ X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_S, &idle_cpu_adl),
X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, &idle_cpu_spr),
X86_MATCH_INTEL_FAM6_MODEL(XEON_PHI_KNL, &idle_cpu_knl),
X86_MATCH_INTEL_FAM6_MODEL(XEON_PHI_KNM, &idle_cpu_knl),
@@ -1867,6 +1870,9 @@ static void __init intel_idle_init_cstates_icpu(struct cpuidle_driver *drv)
case INTEL_FAM6_ALDERLAKE:
case INTEL_FAM6_ALDERLAKE_L:
case INTEL_FAM6_ALDERLAKE_N:
+ case INTEL_FAM6_RAPTORLAKE:
+ case INTEL_FAM6_RAPTORLAKE_P:
+ case INTEL_FAM6_RAPTORLAKE_S:
adl_idle_state_table_update();
break;
}
--
2.34.1
next reply other threads:[~2023-01-19 7:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-19 7:02 Álvaro Fernández Rojas [this message]
2023-01-19 7:52 ` [PATCH] intel_idle: Add RaptorLake support Zhang, Rui
2023-01-19 13:26 ` Rafael J. Wysocki
2023-01-19 16:13 ` Zhang, Rui
2023-08-19 19:41 ` Guillaume Martres
2023-08-20 9:20 ` Zhang, Rui
2023-08-20 10:28 ` Guillaume Martres
2023-08-24 6:30 ` Zhang, Rui
2024-04-07 17:37 ` László Péter
2024-04-08 2:01 ` Zhang, Rui
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