From: Wenyou Yang <WenYou.Yang@amd.com>
To: <alexander.deucher@amd.com>, <christian.koenig@amd.com>,
<Xinhui.Pan@amd.com>
Cc: Wenyou Yang <WenYou.Yang@amd.com>,
ying.li@amd.com, kunliu13@amd.com, amd-gfx@lists.freedesktop.org,
richardqi.liang@amd.com
Subject: [PATCH v1 3/3] drm/amd/pm: vangogh: support to send SMT enable message
Date: Wed, 22 Mar 2023 13:48:08 +0800 [thread overview]
Message-ID: <20230322054808.1555230-4-WenYou.Yang@amd.com> (raw)
In-Reply-To: <20230322054808.1555230-1-WenYou.Yang@amd.com>
Add the support to PPSMC_MSG_SetCClkSMTEnable(0x58) message to pmfw
for vangogh.
Signed-off-by: Wenyou Yang <WenYou.Yang@amd.com>
---
.../pm/swsmu/inc/pmfw_if/smu_v11_5_ppsmc.h | 3 ++-
drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 3 ++-
.../gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 19 +++++++++++++++++++
3 files changed, 23 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v11_5_ppsmc.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v11_5_ppsmc.h
index 7471e2df2828..2b182dbc6f9c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v11_5_ppsmc.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v11_5_ppsmc.h
@@ -111,7 +111,8 @@
#define PPSMC_MSG_GetGfxOffStatus 0x50
#define PPSMC_MSG_GetGfxOffEntryCount 0x51
#define PPSMC_MSG_LogGfxOffResidency 0x52
-#define PPSMC_Message_Count 0x53
+#define PPSMC_MSG_SetCClkSMTEnable 0x58
+#define PPSMC_Message_Count 0x54
//Argument for PPSMC_MSG_GfxDeviceDriverReset
enum {
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
index 297b70b9388f..820812d910bf 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
@@ -245,7 +245,8 @@
__SMU_DUMMY_MAP(AllowGpo), \
__SMU_DUMMY_MAP(Mode2Reset), \
__SMU_DUMMY_MAP(RequestI2cTransaction), \
- __SMU_DUMMY_MAP(GetMetricsTable),
+ __SMU_DUMMY_MAP(GetMetricsTable), \
+ __SMU_DUMMY_MAP(SetCClkSMTEnable),
#undef __SMU_DUMMY_MAP
#define __SMU_DUMMY_MAP(type) SMU_MSG_##type
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
index 7433dcaa16e0..f0eeb42df96b 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
@@ -141,6 +141,7 @@ static struct cmn2asic_msg_mapping vangogh_message_map[SMU_MSG_MAX_COUNT] = {
MSG_MAP(GetGfxOffStatus, PPSMC_MSG_GetGfxOffStatus, 0),
MSG_MAP(GetGfxOffEntryCount, PPSMC_MSG_GetGfxOffEntryCount, 0),
MSG_MAP(LogGfxOffResidency, PPSMC_MSG_LogGfxOffResidency, 0),
+ MSG_MAP(SetCClkSMTEnable, PPSMC_MSG_SetCClkSMTEnable, 0),
};
static struct cmn2asic_mapping vangogh_feature_mask_map[SMU_FEATURE_COUNT] = {
@@ -2428,6 +2429,23 @@ static u32 vangogh_get_gfxoff_entrycount(struct smu_context *smu, uint64_t *entr
return ret;
}
+static int vangogh_set_cpu_smt_enable(struct smu_context *smu, bool enable)
+{
+ int ret = 0;
+
+ if (enable) {
+ ret = smu_cmn_send_smc_msg_with_param(smu,
+ SMU_MSG_SetCClkSMTEnable,
+ 1, NULL);
+ } else {
+ ret = smu_cmn_send_smc_msg_with_param(smu,
+ SMU_MSG_SetCClkSMTEnable,
+ 0, NULL);
+ }
+
+ return ret;
+}
+
static const struct pptable_funcs vangogh_ppt_funcs = {
.check_fw_status = smu_v11_0_check_fw_status,
@@ -2474,6 +2492,7 @@ static const struct pptable_funcs vangogh_ppt_funcs = {
.get_power_limit = vangogh_get_power_limit,
.set_power_limit = vangogh_set_power_limit,
.get_vbios_bootup_values = smu_v11_0_get_vbios_bootup_values,
+ .set_cpu_smt_enable = vangogh_set_cpu_smt_enable,
};
void vangogh_set_ppt_funcs(struct smu_context *smu)
--
2.39.2
next prev parent reply other threads:[~2023-03-22 5:48 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-22 5:48 [PATCH v1 0/3] send message to pmfw when SMT changes Wenyou Yang
2023-03-22 5:48 ` [PATCH v1 1/3] cpu/smt: add a notifier to notify the " Wenyou Yang
2023-03-22 5:48 ` [PATCH v1 2/3] drm/amd/pm: send the SMT-enable message to pmfw Wenyou Yang
2023-03-23 17:41 ` [v1,2/3] " Limonciello, Mario
2023-03-23 18:06 ` Limonciello, Mario
2023-03-24 2:29 ` Lazar, Lijo
2023-03-24 17:49 ` Limonciello, Mario
2023-03-25 1:49 ` Lazar, Lijo
2023-03-24 2:14 ` Yang, WenYou
2023-03-22 5:48 ` Wenyou Yang [this message]
2023-03-23 17:14 ` [v1,3/3] drm/amd/pm: vangogh: support to send SMT enable message Limonciello, Mario
2023-03-24 2:07 ` Yang, WenYou
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