From: Matt Coffin <mcoffin13@gmail.com>
To: Alex Deucher <alexdeucher@gmail.com>, amd-gfx@lists.freedesktop.org
Cc: Matt Coffin <mcoffin13@gmail.com>, Nirmoy Das <nirmoy.das@amd.com>
Subject: [PATCH v2 1/3] drm/amdgpu/powerplay: Refactor SMU message handling for safety
Date: Wed, 26 Feb 2020 16:05:23 -0700 [thread overview]
Message-ID: <2c1601f343da48de2946b44c79022f87f351e4a9.1582756642.git.mcoffin13@gmail.com> (raw)
In-Reply-To: <cover.1582756642.git.mcoffin13@gmail.com>
Move the responsibility for reading argument registers into the
smu_send_smc_msg* implementations, so that adding a message-sending lock
to protect the SMU registers will result in the lock still being held
when the argument is read.
v2: transition smu_v12_0, it's asics, and vega20
Signed-off-by: Matt Coffin <mcoffin13@gmail.com>
---
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 46 ++-----
drivers/gpu/drm/amd/powerplay/arcturus_ppt.c | 29 +++--
.../gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 2 +-
drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h | 7 +-
drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h | 3 +-
drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 34 +++---
drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 25 ++--
drivers/gpu/drm/amd/powerplay/smu_internal.h | 9 +-
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 114 +++++++++---------
drivers/gpu/drm/amd/powerplay/smu_v12_0.c | 79 ++++++------
drivers/gpu/drm/amd/powerplay/vega20_ppt.c | 68 ++++++-----
11 files changed, 211 insertions(+), 205 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index 9f2428fd98f6..ef2b173eae28 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -121,20 +121,20 @@ static int smu_feature_update_enable_state(struct smu_context *smu,
if (enabled) {
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_EnableSmuFeaturesLow,
- feature_low);
+ feature_low, NULL);
if (ret)
return ret;
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_EnableSmuFeaturesHigh,
- feature_high);
+ feature_high, NULL);
if (ret)
return ret;
} else {
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_DisableSmuFeaturesLow,
- feature_low);
+ feature_low, NULL);
if (ret)
return ret;
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_DisableSmuFeaturesHigh,
- feature_high);
+ feature_high, NULL);
if (ret)
return ret;
}
@@ -195,21 +195,13 @@ int smu_get_smc_version(struct smu_context *smu, uint32_t *if_version, uint32_t
return -EINVAL;
if (if_version) {
- ret = smu_send_smc_msg(smu, SMU_MSG_GetDriverIfVersion);
- if (ret)
- return ret;
-
- ret = smu_read_smc_arg(smu, if_version);
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetDriverIfVersion, if_version);
if (ret)
return ret;
}
if (smu_version) {
- ret = smu_send_smc_msg(smu, SMU_MSG_GetSmuVersion);
- if (ret)
- return ret;
-
- ret = smu_read_smc_arg(smu, smu_version);
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetSmuVersion, smu_version);
if (ret)
return ret;
}
@@ -251,7 +243,7 @@ int smu_set_hard_freq_range(struct smu_context *smu, enum smu_clk_type clk_type,
if (max > 0) {
param = (uint32_t)((clk_id << 16) | (max & 0xffff));
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMaxByFreq,
- param);
+ param, NULL);
if (ret)
return ret;
}
@@ -259,7 +251,7 @@ int smu_set_hard_freq_range(struct smu_context *smu, enum smu_clk_type clk_type,
if (min > 0) {
param = (uint32_t)((clk_id << 16) | (min & 0xffff));
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinByFreq,
- param);
+ param, NULL);
if (ret)
return ret;
}
@@ -335,12 +327,8 @@ int smu_get_dpm_freq_by_index(struct smu_context *smu, enum smu_clk_type clk_typ
param = (uint32_t)(((clk_id & 0xffff) << 16) | (level & 0xffff));
- ret = smu_send_smc_msg_with_param(smu,SMU_MSG_GetDpmFreqByIndex,
- param);
- if (ret)
- return ret;
-
- ret = smu_read_smc_arg(smu, ¶m);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetDpmFreqByIndex,
+ param, ¶m);
if (ret)
return ret;
@@ -542,7 +530,8 @@ int smu_update_table(struct smu_context *smu, enum smu_table_id table_index, int
ret = smu_send_smc_msg_with_param(smu, drv2smu ?
SMU_MSG_TransferTableDram2Smu :
SMU_MSG_TransferTableSmu2Dram,
- table_id | ((argument & 0xFFFF) << 16));
+ table_id | ((argument & 0xFFFF) << 16),
+ NULL);
if (ret)
return ret;
@@ -1992,7 +1981,7 @@ int smu_set_mp1_state(struct smu_context *smu,
return 0;
}
- ret = smu_send_smc_msg(smu, msg);
+ ret = smu_send_smc_msg(smu, msg, NULL);
if (ret)
pr_err("[PrepareMp1] Failed!\n");
@@ -2667,12 +2656,3 @@ uint32_t smu_get_pptable_power_limit(struct smu_context *smu)
return ret;
}
-
-int smu_send_smc_msg(struct smu_context *smu,
- enum smu_message_type msg)
-{
- int ret;
-
- ret = smu_send_smc_msg_with_param(smu, msg, 0);
- return ret;
-}
diff --git a/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c b/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c
index d3c4e7a8c1b1..be61451535c2 100644
--- a/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c
@@ -374,13 +374,13 @@ arcturus_set_single_dpm_table(struct smu_context *smu,
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_GetDpmFreqByIndex,
- (clk_id << 16 | 0xFF));
+ (clk_id << 16 | 0xFF),
+ &num_of_levels);
if (ret) {
pr_err("[%s] failed to get dpm levels!\n", __func__);
return ret;
}
- smu_read_smc_arg(smu, &num_of_levels);
if (!num_of_levels) {
pr_err("[%s] number of clk levels is invalid!\n", __func__);
return -EINVAL;
@@ -390,12 +390,12 @@ arcturus_set_single_dpm_table(struct smu_context *smu,
for (i = 0; i < num_of_levels; i++) {
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_GetDpmFreqByIndex,
- (clk_id << 16 | i));
+ (clk_id << 16 | i),
+ &clk);
if (ret) {
pr_err("[%s] failed to get dpm freq by index!\n", __func__);
return ret;
}
- smu_read_smc_arg(smu, &clk);
if (!clk) {
pr_err("[%s] clk value is invalid!\n", __func__);
return -EINVAL;
@@ -553,13 +553,13 @@ static int arcturus_run_btc(struct smu_context *smu)
{
int ret = 0;
- ret = smu_send_smc_msg(smu, SMU_MSG_RunAfllBtc);
+ ret = smu_send_smc_msg(smu, SMU_MSG_RunAfllBtc, NULL);
if (ret) {
pr_err("RunAfllBtc failed!\n");
return ret;
}
- return smu_send_smc_msg(smu, SMU_MSG_RunDcBtc);
+ return smu_send_smc_msg(smu, SMU_MSG_RunDcBtc, NULL);
}
static int arcturus_populate_umd_state_clk(struct smu_context *smu)
@@ -744,7 +744,8 @@ static int arcturus_upload_dpm_level(struct smu_context *smu, bool max,
single_dpm_table->dpm_state.soft_min_level;
ret = smu_send_smc_msg_with_param(smu,
(max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
- (PPCLK_GFXCLK << 16) | (freq & 0xffff));
+ (PPCLK_GFXCLK << 16) | (freq & 0xffff),
+ NULL);
if (ret) {
pr_err("Failed to set soft %s gfxclk !\n",
max ? "max" : "min");
@@ -759,7 +760,8 @@ static int arcturus_upload_dpm_level(struct smu_context *smu, bool max,
single_dpm_table->dpm_state.soft_min_level;
ret = smu_send_smc_msg_with_param(smu,
(max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
- (PPCLK_UCLK << 16) | (freq & 0xffff));
+ (PPCLK_UCLK << 16) | (freq & 0xffff),
+ NULL);
if (ret) {
pr_err("Failed to set soft %s memclk !\n",
max ? "max" : "min");
@@ -774,7 +776,8 @@ static int arcturus_upload_dpm_level(struct smu_context *smu, bool max,
single_dpm_table->dpm_state.soft_min_level;
ret = smu_send_smc_msg_with_param(smu,
(max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
- (PPCLK_SOCCLK << 16) | (freq & 0xffff));
+ (PPCLK_SOCCLK << 16) | (freq & 0xffff),
+ NULL);
if (ret) {
pr_err("Failed to set soft %s socclk !\n",
max ? "max" : "min");
@@ -1289,12 +1292,11 @@ static int arcturus_get_power_limit(struct smu_context *smu,
return -EINVAL;
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetPptLimit,
- power_src << 16);
+ power_src << 16, &asic_default_power_limit);
if (ret) {
pr_err("[%s] get PPT limit failed!", __func__);
return ret;
}
- smu_read_smc_arg(smu, &asic_default_power_limit);
} else {
/* the last hope to figure out the ppt limit */
if (!pptable) {
@@ -1498,7 +1500,8 @@ static int arcturus_set_power_profile_mode(struct smu_context *smu,
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetWorkloadMask,
- 1 << workload_type);
+ 1 << workload_type,
+ NULL);
if (ret) {
pr_err("Fail to set workload type %d\n", workload_type);
return ret;
@@ -2233,7 +2236,7 @@ static int arcturus_set_df_cstate(struct smu_context *smu,
return -EINVAL;
}
- return smu_send_smc_msg_with_param(smu, SMU_MSG_DFCstateControl, state);
+ return smu_send_smc_msg_with_param(smu, SMU_MSG_DFCstateControl, state, NULL);
}
static const struct pptable_funcs arcturus_ppt_funcs = {
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
index 97b6714e83e6..52b892ae90ad 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
@@ -514,7 +514,7 @@ struct pptable_funcs {
int (*set_last_dcef_min_deep_sleep_clk)(struct smu_context *smu);
int (*system_features_control)(struct smu_context *smu, bool en);
int (*send_smc_msg_with_param)(struct smu_context *smu,
- enum smu_message_type msg, uint32_t param);
+ enum smu_message_type msg, uint32_t param, uint32_t *read_arg);
int (*read_smc_arg)(struct smu_context *smu, uint32_t *arg);
int (*init_display_count)(struct smu_context *smu, uint32_t count);
int (*set_allowed_mask)(struct smu_context *smu);
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
index acccdf621b4e..0b789386b5a6 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
@@ -138,6 +138,8 @@ enum smu_v11_0_baco_seq {
BACO_SEQ_COUNT,
};
+int smu_v11_0_read_arg(struct smu_context *smu, uint32_t *arg);
+
int smu_v11_0_init_microcode(struct smu_context *smu);
int smu_v11_0_load_microcode(struct smu_context *smu);
@@ -182,9 +184,8 @@ int smu_v11_0_system_features_control(struct smu_context *smu,
int
smu_v11_0_send_msg_with_param(struct smu_context *smu,
enum smu_message_type msg,
- uint32_t param);
-
-int smu_v11_0_read_arg(struct smu_context *smu, uint32_t *arg);
+ uint32_t param,
+ uint32_t *read_arg);
int smu_v11_0_init_display_count(struct smu_context *smu, uint32_t count);
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h b/drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h
index d79e54b5ebf6..bb17730d1707 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h
@@ -47,7 +47,8 @@ int smu_v12_0_wait_for_response(struct smu_context *smu);
int
smu_v12_0_send_msg_with_param(struct smu_context *smu,
enum smu_message_type msg,
- uint32_t param);
+ uint32_t param,
+ uint32_t *read_arg);
int smu_v12_0_check_fw_status(struct smu_context *smu);
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index 0d73a49166af..9f7c7427f7e0 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -661,14 +661,14 @@ static int navi10_dpm_set_uvd_enable(struct smu_context *smu, bool enable)
if (enable) {
/* vcn dpm on is a prerequisite for vcn power gate messages */
if (smu_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) {
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 1);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 1, NULL);
if (ret)
return ret;
}
power_gate->vcn_gated = false;
} else {
if (smu_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) {
- ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownVcn);
+ ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownVcn, NULL);
if (ret)
return ret;
}
@@ -686,14 +686,14 @@ static int navi10_dpm_set_jpeg_enable(struct smu_context *smu, bool enable)
if (enable) {
if (smu_feature_is_enabled(smu, SMU_FEATURE_JPEG_PG_BIT)) {
- ret = smu_send_smc_msg(smu, SMU_MSG_PowerUpJpeg);
+ ret = smu_send_smc_msg(smu, SMU_MSG_PowerUpJpeg, NULL);
if (ret)
return ret;
}
power_gate->jpeg_gated = false;
} else {
if (smu_feature_is_enabled(smu, SMU_FEATURE_JPEG_PG_BIT)) {
- ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownJpeg);
+ ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownJpeg, NULL);
if (ret)
return ret;
}
@@ -1042,7 +1042,7 @@ static int navi10_pre_display_config_changed(struct smu_context *smu)
int ret = 0;
uint32_t max_freq = 0;
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays, 0);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays, 0, NULL);
if (ret)
return ret;
@@ -1075,7 +1075,8 @@ static int navi10_display_config_changed(struct smu_context *smu)
smu_feature_is_supported(smu, SMU_FEATURE_DPM_DCEFCLK_BIT) &&
smu_feature_is_supported(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) {
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays,
- smu->display_config->num_display);
+ smu->display_config->num_display,
+ NULL);
if (ret)
return ret;
}
@@ -1400,7 +1401,7 @@ static int navi10_set_power_profile_mode(struct smu_context *smu, long *input, u
if (workload_type < 0)
return -EINVAL;
smu_send_smc_msg_with_param(smu, SMU_MSG_SetWorkloadMask,
- 1 << workload_type);
+ 1 << workload_type, NULL);
return ret;
}
@@ -1465,7 +1466,8 @@ static int navi10_notify_smc_display_config(struct smu_context *smu)
if (smu_feature_is_supported(smu, SMU_FEATURE_DS_DCEFCLK_BIT)) {
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetMinDeepSleepDcefclk,
- min_clocks.dcef_clock_in_sr/100);
+ min_clocks.dcef_clock_in_sr/100,
+ NULL);
if (ret) {
pr_err("Attempt to set divider for DCEFCLK Failed!");
return ret;
@@ -1855,12 +1857,11 @@ static int navi10_get_power_limit(struct smu_context *smu,
return -EINVAL;
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetPptLimit,
- power_src << 16);
+ power_src << 16, &asic_default_power_limit);
if (ret) {
pr_err("[%s] get PPT limit failed!", __func__);
return ret;
}
- smu_read_smc_arg(smu, &asic_default_power_limit);
} else {
/* the last hope to figure out the ppt limit */
if (!pptable) {
@@ -1900,7 +1901,8 @@ static int navi10_update_pcie_parameters(struct smu_context *smu,
pptable->PcieLaneCount[i] : pcie_width_cap);
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_OverridePcieParameters,
- smu_pcie_arg);
+ smu_pcie_arg,
+ NULL);
if (ret)
return ret;
@@ -1946,13 +1948,13 @@ static int navi10_overdrive_get_gfx_clk_base_voltage(struct smu_context *smu,
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_GetVoltageByDpm,
- param);
+ param,
+ &value);
if (ret) {
pr_err("[GetBaseVoltage] failed to get GFXCLK AVFS voltage from SMU!");
return ret;
}
- smu_read_smc_arg(smu, &value);
*voltage = (uint16_t)value;
return 0;
@@ -2209,7 +2211,7 @@ static int navi10_run_btc(struct smu_context *smu)
{
int ret = 0;
- ret = smu_send_smc_msg(smu, SMU_MSG_RunBtc);
+ ret = smu_send_smc_msg(smu, SMU_MSG_RunBtc, NULL);
if (ret)
pr_err("RunBtc failed!\n");
@@ -2221,9 +2223,9 @@ static int navi10_dummy_pstate_control(struct smu_context *smu, bool enable)
int result = 0;
if (!enable)
- result = smu_send_smc_msg(smu, SMU_MSG_DAL_DISABLE_DUMMY_PSTATE_CHANGE);
+ result = smu_send_smc_msg(smu, SMU_MSG_DAL_DISABLE_DUMMY_PSTATE_CHANGE, NULL);
else
- result = smu_send_smc_msg(smu, SMU_MSG_DAL_ENABLE_DUMMY_PSTATE_CHANGE);
+ result = smu_send_smc_msg(smu, SMU_MSG_DAL_ENABLE_DUMMY_PSTATE_CHANGE, NULL);
return result;
}
diff --git a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
index 810994017f49..974d2bd60928 100644
--- a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
@@ -342,14 +342,14 @@ static int renoir_dpm_set_uvd_enable(struct smu_context *smu, bool enable)
if (enable) {
/* vcn dpm on is a prerequisite for vcn power gate messages */
if (smu_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) {
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 0);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 0, NULL);
if (ret)
return ret;
}
power_gate->vcn_gated = false;
} else {
if (smu_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) {
- ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownVcn);
+ ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownVcn, NULL);
if (ret)
return ret;
}
@@ -367,14 +367,14 @@ static int renoir_dpm_set_jpeg_enable(struct smu_context *smu, bool enable)
if (enable) {
if (smu_feature_is_enabled(smu, SMU_FEATURE_JPEG_PG_BIT)) {
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpJpeg, 0);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpJpeg, 0, NULL);
if (ret)
return ret;
}
power_gate->jpeg_gated = false;
} else {
if (smu_feature_is_enabled(smu, SMU_FEATURE_JPEG_PG_BIT)) {
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerDownJpeg, 0);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerDownJpeg, 0, NULL);
if (ret)
return ret;
}
@@ -622,22 +622,24 @@ static int renoir_force_clk_levels(struct smu_context *smu,
return ret;
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxGfxClk,
soft_max_level == 0 ? min_freq :
- soft_max_level == 1 ? RENOIR_UMD_PSTATE_GFXCLK : max_freq);
+ soft_max_level == 1 ? RENOIR_UMD_PSTATE_GFXCLK : max_freq,
+ NULL);
if (ret)
return ret;
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinGfxClk,
soft_min_level == 2 ? max_freq :
- soft_min_level == 1 ? RENOIR_UMD_PSTATE_GFXCLK : min_freq);
+ soft_min_level == 1 ? RENOIR_UMD_PSTATE_GFXCLK : min_freq,
+ NULL);
if (ret)
return ret;
break;
case SMU_SOCCLK:
GET_DPM_CUR_FREQ(clk_table, clk_type, soft_min_level, min_freq);
GET_DPM_CUR_FREQ(clk_table, clk_type, soft_max_level, max_freq);
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxSocclkByFreq, max_freq);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxSocclkByFreq, max_freq, NULL);
if (ret)
return ret;
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinSocclkByFreq, min_freq);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinSocclkByFreq, min_freq, NULL);
if (ret)
return ret;
break;
@@ -645,10 +647,10 @@ static int renoir_force_clk_levels(struct smu_context *smu,
case SMU_FCLK:
GET_DPM_CUR_FREQ(clk_table, clk_type, soft_min_level, min_freq);
GET_DPM_CUR_FREQ(clk_table, clk_type, soft_max_level, max_freq);
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxFclkByFreq, max_freq);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxFclkByFreq, max_freq, NULL);
if (ret)
return ret;
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinFclkByFreq, min_freq);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinFclkByFreq, min_freq, NULL);
if (ret)
return ret;
break;
@@ -681,7 +683,8 @@ static int renoir_set_power_profile_mode(struct smu_context *smu, long *input, u
}
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetWorkloadMask,
- 1 << workload_type);
+ 1 << workload_type,
+ NULL);
if (ret) {
pr_err_once("Fail to set workload type %d\n", workload_type);
return ret;
diff --git a/drivers/gpu/drm/amd/powerplay/smu_internal.h b/drivers/gpu/drm/amd/powerplay/smu_internal.h
index 7bd200ffcda8..6b2ba0170d8a 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_internal.h
+++ b/drivers/gpu/drm/amd/powerplay/smu_internal.h
@@ -79,10 +79,13 @@
#define smu_set_default_od_settings(smu, initialize) \
((smu)->ppt_funcs->set_default_od_settings ? (smu)->ppt_funcs->set_default_od_settings((smu), (initialize)) : 0)
-int smu_send_smc_msg(struct smu_context *smu, enum smu_message_type msg);
+#define smu_send_smc_msg_with_param(smu, msg, param, read_arg) \
+ ((smu)->ppt_funcs->send_smc_msg_with_param? (smu)->ppt_funcs->send_smc_msg_with_param((smu), (msg), (param), (read_arg)) : 0)
+
+static inline int smu_send_smc_msg(struct smu_context *smu, enum smu_message_type msg, uint32_t *read_arg) {
+ return smu_send_smc_msg_with_param(smu, msg, 0, read_arg);
+}
-#define smu_send_smc_msg_with_param(smu, msg, param) \
- ((smu)->ppt_funcs->send_smc_msg_with_param? (smu)->ppt_funcs->send_smc_msg_with_param((smu), (msg), (param)) : 0)
#define smu_read_smc_arg(smu, arg) \
((smu)->ppt_funcs->read_smc_arg? (smu)->ppt_funcs->read_smc_arg((smu), (arg)) : 0)
#define smu_alloc_dpm_context(smu) \
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index 1507bb745cbd..9865a71abf29 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -92,7 +92,8 @@ static int smu_v11_0_wait_for_response(struct smu_context *smu)
int
smu_v11_0_send_msg_with_param(struct smu_context *smu,
enum smu_message_type msg,
- uint32_t param)
+ uint32_t param,
+ uint32_t *read_arg)
{
struct amdgpu_device *adev = smu->adev;
int ret = 0, index = 0;
@@ -115,11 +116,21 @@ smu_v11_0_send_msg_with_param(struct smu_context *smu,
smu_v11_0_send_msg_without_waiting(smu, (uint16_t)index);
ret = smu_v11_0_wait_for_response(smu);
- if (ret)
+ if (ret) {
pr_err("failed send message: %10s (%d) \tparam: 0x%08x response %#x\n",
smu_get_message_name(smu, msg), index, param, ret);
+ return ret;
+ }
+ if (read_arg) {
+ ret = smu_v11_0_read_arg(smu, read_arg);
+ if (ret) {
+ pr_err("failed to read message arg: %10s (%d) \tparam: 0x%08x response %#x\n",
+ smu_get_message_name(smu, msg), index, param, ret);
+ return ret;
+ }
+ }
- return ret;
+ return 0;
}
int smu_v11_0_init_microcode(struct smu_context *smu)
@@ -671,12 +682,14 @@ int smu_v11_0_notify_memory_pool_location(struct smu_context *smu)
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetSystemVirtualDramAddrHigh,
- address_high);
+ address_high,
+ NULL);
if (ret)
return ret;
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetSystemVirtualDramAddrLow,
- address_low);
+ address_low,
+ NULL);
if (ret)
return ret;
@@ -685,15 +698,15 @@ int smu_v11_0_notify_memory_pool_location(struct smu_context *smu)
address_low = (uint32_t)lower_32_bits(address);
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_DramLogSetDramAddrHigh,
- address_high);
+ address_high, NULL);
if (ret)
return ret;
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_DramLogSetDramAddrLow,
- address_low);
+ address_low, NULL);
if (ret)
return ret;
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_DramLogSetDramSize,
- (uint32_t)memory_pool->size);
+ (uint32_t)memory_pool->size, NULL);
if (ret)
return ret;
@@ -757,7 +770,7 @@ int smu_v11_0_set_deep_sleep_dcefclk(struct smu_context *smu, uint32_t clk)
int ret;
ret = smu_send_smc_msg_with_param(smu,
- SMU_MSG_SetMinDeepSleepDcefclk, clk);
+ SMU_MSG_SetMinDeepSleepDcefclk, clk, NULL);
if (ret)
pr_err("SMU11 attempt to set divider for DCEFCLK Failed!");
@@ -784,11 +797,13 @@ int smu_v11_0_set_driver_table_location(struct smu_context *smu)
if (driver_table->mc_address) {
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetDriverDramAddrHigh,
- upper_32_bits(driver_table->mc_address));
+ upper_32_bits(driver_table->mc_address),
+ NULL);
if (!ret)
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetDriverDramAddrLow,
- lower_32_bits(driver_table->mc_address));
+ lower_32_bits(driver_table->mc_address),
+ NULL);
}
return ret;
@@ -802,11 +817,13 @@ int smu_v11_0_set_tool_table_location(struct smu_context *smu)
if (tool_table->mc_address) {
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetToolsDramAddrHigh,
- upper_32_bits(tool_table->mc_address));
+ upper_32_bits(tool_table->mc_address),
+ NULL);
if (!ret)
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetToolsDramAddrLow,
- lower_32_bits(tool_table->mc_address));
+ lower_32_bits(tool_table->mc_address),
+ NULL);
}
return ret;
@@ -819,7 +836,7 @@ int smu_v11_0_init_display_count(struct smu_context *smu, uint32_t count)
if (!smu->pm_enabled)
return ret;
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays, count);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays, count, NULL);
return ret;
}
@@ -837,12 +854,12 @@ int smu_v11_0_set_allowed_mask(struct smu_context *smu)
bitmap_copy((unsigned long *)feature_mask, feature->allowed, 64);
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetAllowedFeaturesMaskHigh,
- feature_mask[1]);
+ feature_mask[1], NULL);
if (ret)
goto failed;
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetAllowedFeaturesMaskLow,
- feature_mask[0]);
+ feature_mask[0], NULL);
if (ret)
goto failed;
@@ -862,17 +879,11 @@ int smu_v11_0_get_enabled_mask(struct smu_context *smu,
return -EINVAL;
if (bitmap_empty(feature->enabled, feature->feature_num)) {
- ret = smu_send_smc_msg(smu, SMU_MSG_GetEnabledSmuFeaturesHigh);
- if (ret)
- return ret;
- ret = smu_read_smc_arg(smu, &feature_mask_high);
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetEnabledSmuFeaturesHigh, &feature_mask_high);
if (ret)
return ret;
- ret = smu_send_smc_msg(smu, SMU_MSG_GetEnabledSmuFeaturesLow);
- if (ret)
- return ret;
- ret = smu_read_smc_arg(smu, &feature_mask_low);
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetEnabledSmuFeaturesLow, &feature_mask_low);
if (ret)
return ret;
@@ -894,7 +905,7 @@ int smu_v11_0_system_features_control(struct smu_context *smu,
int ret = 0;
ret = smu_send_smc_msg(smu, (en ? SMU_MSG_EnableAllSmuFeatures :
- SMU_MSG_DisableAllSmuFeatures));
+ SMU_MSG_DisableAllSmuFeatures), NULL);
if (ret)
return ret;
@@ -923,7 +934,7 @@ int smu_v11_0_notify_display_change(struct smu_context *smu)
return ret;
if (smu_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT) &&
smu->adev->gmc.vram_type == AMDGPU_VRAM_TYPE_HBM)
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetUclkFastSwitch, 1);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetUclkFastSwitch, 1, NULL);
return ret;
}
@@ -947,30 +958,24 @@ smu_v11_0_get_max_sustainable_clock(struct smu_context *smu, uint32_t *clock,
return -EINVAL;
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetDcModeMaxDpmFreq,
- clk_id << 16);
+ clk_id << 16, clock);
if (ret) {
pr_err("[GetMaxSustainableClock] Failed to get max DC clock from SMC!");
return ret;
}
- ret = smu_read_smc_arg(smu, clock);
- if (ret)
- return ret;
-
if (*clock != 0)
return 0;
/* if DC limit is zero, return AC limit */
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetMaxDpmFreq,
- clk_id << 16);
+ clk_id << 16, clock);
if (ret) {
pr_err("[GetMaxSustainableClock] failed to get max AC clock from SMC!");
return ret;
}
- ret = smu_read_smc_arg(smu, clock);
-
- return ret;
+ return 0;
}
int smu_v11_0_init_max_sustainable_clocks(struct smu_context *smu)
@@ -1106,7 +1111,7 @@ int smu_v11_0_set_power_limit(struct smu_context *smu, uint32_t n)
return -EOPNOTSUPP;
}
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetPptLimit, n);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetPptLimit, n, NULL);
if (ret) {
pr_err("[%s] Set power limit Failed!\n", __func__);
return ret;
@@ -1136,11 +1141,7 @@ int smu_v11_0_get_current_clk_freq(struct smu_context *smu,
ret = smu_get_current_clk_freq_by_table(smu, clk_id, &freq);
else {
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetDpmClockFreq,
- (asic_clk_id << 16));
- if (ret)
- return ret;
-
- ret = smu_read_smc_arg(smu, &freq);
+ (asic_clk_id << 16), &freq);
if (ret)
return ret;
}
@@ -1375,9 +1376,9 @@ int smu_v11_0_gfx_off_control(struct smu_context *smu, bool enable)
if (!(adev->pm.pp_feature & PP_GFXOFF_MASK))
return 0;
if (enable)
- ret = smu_send_smc_msg(smu, SMU_MSG_AllowGfxOff);
+ ret = smu_send_smc_msg(smu, SMU_MSG_AllowGfxOff, NULL);
else
- ret = smu_send_smc_msg(smu, SMU_MSG_DisallowGfxOff);
+ ret = smu_send_smc_msg(smu, SMU_MSG_DisallowGfxOff, NULL);
break;
default:
break;
@@ -1515,7 +1516,8 @@ int smu_v11_0_set_xgmi_pstate(struct smu_context *smu,
int ret = 0;
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetXgmiMode,
- pstate ? XGMI_MODE_PSTATE_D0 : XGMI_MODE_PSTATE_D3);
+ pstate ? XGMI_MODE_PSTATE_D0 : XGMI_MODE_PSTATE_D3,
+ NULL);
return ret;
}
@@ -1628,14 +1630,14 @@ int smu_v11_0_set_azalia_d3_pme(struct smu_context *smu)
{
int ret = 0;
- ret = smu_send_smc_msg(smu, SMU_MSG_BacoAudioD3PME);
+ ret = smu_send_smc_msg(smu, SMU_MSG_BacoAudioD3PME, NULL);
return ret;
}
static int smu_v11_0_baco_set_armd3_sequence(struct smu_context *smu, enum smu_v11_0_baco_seq baco_seq)
{
- return smu_send_smc_msg_with_param(smu, SMU_MSG_ArmD3, baco_seq);
+ return smu_send_smc_msg_with_param(smu, SMU_MSG_ArmD3, baco_seq, NULL);
}
bool smu_v11_0_baco_is_support(struct smu_context *smu)
@@ -1704,12 +1706,12 @@ int smu_v11_0_baco_set_state(struct smu_context *smu, enum smu_baco_state state)
data |= 0x80000000;
WREG32_SOC15(THM, 0, mmTHM_BACO_CNTL, data);
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_EnterBaco, 0);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_EnterBaco, 0, NULL);
} else {
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_EnterBaco, 1);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_EnterBaco, 1, NULL);
}
} else {
- ret = smu_send_smc_msg(smu, SMU_MSG_ExitBaco);
+ ret = smu_send_smc_msg(smu, SMU_MSG_ExitBaco, NULL);
if (ret)
goto out;
@@ -1777,19 +1779,13 @@ int smu_v11_0_get_dpm_ultimate_freq(struct smu_context *smu, enum smu_clk_type c
param = (clk_id & 0xffff) << 16;
if (max) {
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetMaxDpmFreq, param);
- if (ret)
- goto failed;
- ret = smu_read_smc_arg(smu, max);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetMaxDpmFreq, param, max);
if (ret)
goto failed;
}
if (min) {
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetMinDpmFreq, param);
- if (ret)
- goto failed;
- ret = smu_read_smc_arg(smu, min);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetMinDpmFreq, param, min);
if (ret)
goto failed;
}
@@ -1816,7 +1812,7 @@ int smu_v11_0_set_soft_freq_limited_range(struct smu_context *smu, enum smu_clk_
if (max > 0 && max <= max_freq) {
param = (uint32_t)((clk_id << 16) | (max & 0xffff));
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxByFreq,
- param);
+ param, NULL);
if (ret)
return ret;
}
@@ -1824,7 +1820,7 @@ int smu_v11_0_set_soft_freq_limited_range(struct smu_context *smu, enum smu_clk_
if (min > 0 && min >= min_freq) {
param = (uint32_t)((clk_id << 16) | (min & 0xffff));
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMinByFreq,
- param);
+ param, NULL);
if (ret)
return ret;
}
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v12_0.c b/drivers/gpu/drm/amd/powerplay/smu_v12_0.c
index 870e6db2907e..2e4bb77a67be 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v12_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v12_0.c
@@ -78,7 +78,8 @@ int smu_v12_0_wait_for_response(struct smu_context *smu)
int
smu_v12_0_send_msg_with_param(struct smu_context *smu,
enum smu_message_type msg,
- uint32_t param)
+ uint32_t param,
+ uint32_t *read_arg)
{
struct amdgpu_device *adev = smu->adev;
int ret = 0, index = 0;
@@ -101,9 +102,19 @@ smu_v12_0_send_msg_with_param(struct smu_context *smu,
smu_v12_0_send_msg_without_waiting(smu, (uint16_t)index);
ret = smu_v12_0_wait_for_response(smu);
- if (ret)
+ if (ret) {
pr_err("Failed to send message 0x%x, response 0x%x param 0x%x\n",
index, ret, param);
+ return ret;
+ }
+ if (read_arg) {
+ ret = smu_v12_0_read_arg(smu, read_arg);
+ if (ret) {
+ pr_err("Failed to read message arg 0x%x, response 0x%x param 0x%x\n",
+ index, ret, param);
+ return ret;
+ }
+ }
return ret;
}
@@ -163,9 +174,9 @@ int smu_v12_0_powergate_sdma(struct smu_context *smu, bool gate)
return 0;
if (gate)
- return smu_send_smc_msg(smu, SMU_MSG_PowerDownSdma);
+ return smu_send_smc_msg(smu, SMU_MSG_PowerDownSdma, NULL);
else
- return smu_send_smc_msg(smu, SMU_MSG_PowerUpSdma);
+ return smu_send_smc_msg(smu, SMU_MSG_PowerUpSdma, NULL);
}
int smu_v12_0_powergate_vcn(struct smu_context *smu, bool gate)
@@ -174,9 +185,9 @@ int smu_v12_0_powergate_vcn(struct smu_context *smu, bool gate)
return 0;
if (gate)
- return smu_send_smc_msg(smu, SMU_MSG_PowerDownVcn);
+ return smu_send_smc_msg(smu, SMU_MSG_PowerDownVcn, NULL);
else
- return smu_send_smc_msg(smu, SMU_MSG_PowerUpVcn);
+ return smu_send_smc_msg(smu, SMU_MSG_PowerUpVcn, NULL);
}
int smu_v12_0_powergate_jpeg(struct smu_context *smu, bool gate)
@@ -185,9 +196,9 @@ int smu_v12_0_powergate_jpeg(struct smu_context *smu, bool gate)
return 0;
if (gate)
- return smu_send_smc_msg_with_param(smu, SMU_MSG_PowerDownJpeg, 0);
+ return smu_send_smc_msg_with_param(smu, SMU_MSG_PowerDownJpeg, 0, NULL);
else
- return smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpJpeg, 0);
+ return smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpJpeg, 0, NULL);
}
int smu_v12_0_set_gfx_cgpg(struct smu_context *smu, bool enable)
@@ -196,7 +207,9 @@ int smu_v12_0_set_gfx_cgpg(struct smu_context *smu, bool enable)
return 0;
return smu_v12_0_send_msg_with_param(smu,
- SMU_MSG_SetGfxCGPG, enable ? 1 : 0);
+ SMU_MSG_SetGfxCGPG,
+ enable ? 1 : 0,
+ NULL);
}
int smu_v12_0_read_sensor(struct smu_context *smu,
@@ -262,10 +275,10 @@ int smu_v12_0_gfx_off_control(struct smu_context *smu, bool enable)
int ret = 0, timeout = 500;
if (enable) {
- ret = smu_send_smc_msg(smu, SMU_MSG_AllowGfxOff);
+ ret = smu_send_smc_msg(smu, SMU_MSG_AllowGfxOff, NULL);
} else {
- ret = smu_send_smc_msg(smu, SMU_MSG_DisallowGfxOff);
+ ret = smu_send_smc_msg(smu, SMU_MSG_DisallowGfxOff, NULL);
/* confirm gfx is back to "on" state, timeout is 0.5 second */
while (!(smu_v12_0_get_gfxoff_status(smu) == 2)) {
@@ -331,17 +344,11 @@ int smu_v12_0_get_enabled_mask(struct smu_context *smu,
if (!feature_mask || num < 2)
return -EINVAL;
- ret = smu_send_smc_msg(smu, SMU_MSG_GetEnabledSmuFeaturesHigh);
- if (ret)
- return ret;
- ret = smu_read_smc_arg(smu, &feature_mask_high);
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetEnabledSmuFeaturesHigh, &feature_mask_high);
if (ret)
return ret;
- ret = smu_send_smc_msg(smu, SMU_MSG_GetEnabledSmuFeaturesLow);
- if (ret)
- return ret;
- ret = smu_read_smc_arg(smu, &feature_mask_low);
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetEnabledSmuFeaturesLow, &feature_mask_low);
if (ret)
return ret;
@@ -388,14 +395,11 @@ int smu_v12_0_get_dpm_ultimate_freq(struct smu_context *smu, enum smu_clk_type c
switch (clk_type) {
case SMU_GFXCLK:
case SMU_SCLK:
- ret = smu_send_smc_msg(smu, SMU_MSG_GetMaxGfxclkFrequency);
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetMaxGfxclkFrequency, max);
if (ret) {
pr_err("Attempt to get max GX frequency from SMC Failed !\n");
goto failed;
}
- ret = smu_read_smc_arg(smu, max);
- if (ret)
- goto failed;
break;
case SMU_UCLK:
case SMU_FCLK:
@@ -419,14 +423,11 @@ int smu_v12_0_get_dpm_ultimate_freq(struct smu_context *smu, enum smu_clk_type c
switch (clk_type) {
case SMU_GFXCLK:
case SMU_SCLK:
- ret = smu_send_smc_msg(smu, SMU_MSG_GetMinGfxclkFrequency);
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetMinGfxclkFrequency, min);
if (ret) {
pr_err("Attempt to get min GX frequency from SMC Failed !\n");
goto failed;
}
- ret = smu_read_smc_arg(smu, min);
- if (ret)
- goto failed;
break;
case SMU_UCLK:
case SMU_FCLK:
@@ -450,7 +451,7 @@ int smu_v12_0_get_dpm_ultimate_freq(struct smu_context *smu, enum smu_clk_type c
}
int smu_v12_0_mode2_reset(struct smu_context *smu){
- return smu_v12_0_send_msg_with_param(smu, SMU_MSG_GfxDeviceDriverReset, SMU_RESET_MODE_2);
+ return smu_v12_0_send_msg_with_param(smu, SMU_MSG_GfxDeviceDriverReset, SMU_RESET_MODE_2, NULL);
}
int smu_v12_0_set_soft_freq_limited_range(struct smu_context *smu, enum smu_clk_type clk_type,
@@ -464,39 +465,39 @@ int smu_v12_0_set_soft_freq_limited_range(struct smu_context *smu, enum smu_clk_
switch (clk_type) {
case SMU_GFXCLK:
case SMU_SCLK:
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinGfxClk, min);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinGfxClk, min, NULL);
if (ret)
return ret;
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxGfxClk, max);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxGfxClk, max, NULL);
if (ret)
return ret;
break;
case SMU_FCLK:
case SMU_MCLK:
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinFclkByFreq, min);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinFclkByFreq, min, NULL);
if (ret)
return ret;
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxFclkByFreq, max);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxFclkByFreq, max, NULL);
if (ret)
return ret;
break;
case SMU_SOCCLK:
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinSocclkByFreq, min);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinSocclkByFreq, min, NULL);
if (ret)
return ret;
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxSocclkByFreq, max);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxSocclkByFreq, max, NULL);
if (ret)
return ret;
break;
case SMU_VCLK:
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinVcn, min);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinVcn, min, NULL);
if (ret)
return ret;
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxVcn, max);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxVcn, max, NULL);
if (ret)
return ret;
break;
@@ -515,11 +516,13 @@ int smu_v12_0_set_driver_table_location(struct smu_context *smu)
if (driver_table->mc_address) {
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetDriverDramAddrHigh,
- upper_32_bits(driver_table->mc_address));
+ upper_32_bits(driver_table->mc_address),
+ NULL);
if (!ret)
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetDriverDramAddrLow,
- lower_32_bits(driver_table->mc_address));
+ lower_32_bits(driver_table->mc_address),
+ NULL);
}
return ret;
diff --git a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
index 4ad8d6c14ee5..fb3f3ce6a113 100644
--- a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
@@ -587,7 +587,7 @@ static int vega20_check_powerplay_table(struct smu_context *smu)
static int vega20_run_btc_afll(struct smu_context *smu)
{
- return smu_send_smc_msg(smu, SMU_MSG_RunAfllBtc);
+ return smu_send_smc_msg(smu, SMU_MSG_RunAfllBtc, NULL);
}
#define FEATURE_MASK(feature) (1ULL << feature)
@@ -670,13 +670,13 @@ vega20_set_single_dpm_table(struct smu_context *smu,
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_GetDpmFreqByIndex,
- (clk_id << 16 | 0xFF));
+ (clk_id << 16 | 0xFF),
+ &num_of_levels);
if (ret) {
pr_err("[GetNumOfDpmLevel] failed to get dpm levels!");
return ret;
}
- smu_read_smc_arg(smu, &num_of_levels);
if (!num_of_levels) {
pr_err("[GetNumOfDpmLevel] number of clk levels is invalid!");
return -EINVAL;
@@ -687,12 +687,12 @@ vega20_set_single_dpm_table(struct smu_context *smu,
for (i = 0; i < num_of_levels; i++) {
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_GetDpmFreqByIndex,
- (clk_id << 16 | i));
+ (clk_id << 16 | i),
+ &clk);
if (ret) {
pr_err("[GetDpmFreqByIndex] failed to get dpm freq by index!");
return ret;
}
- smu_read_smc_arg(smu, &clk);
if (!clk) {
pr_err("[GetDpmFreqByIndex] clk value is invalid!");
return -EINVAL;
@@ -1200,7 +1200,8 @@ static int vega20_upload_dpm_level(struct smu_context *smu, bool max,
single_dpm_table->dpm_state.soft_min_level;
ret = smu_send_smc_msg_with_param(smu,
(max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
- (PPCLK_GFXCLK << 16) | (freq & 0xffff));
+ (PPCLK_GFXCLK << 16) | (freq & 0xffff),
+ NULL);
if (ret) {
pr_err("Failed to set soft %s gfxclk !\n",
max ? "max" : "min");
@@ -1215,7 +1216,8 @@ static int vega20_upload_dpm_level(struct smu_context *smu, bool max,
single_dpm_table->dpm_state.soft_min_level;
ret = smu_send_smc_msg_with_param(smu,
(max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
- (PPCLK_UCLK << 16) | (freq & 0xffff));
+ (PPCLK_UCLK << 16) | (freq & 0xffff),
+ NULL);
if (ret) {
pr_err("Failed to set soft %s memclk !\n",
max ? "max" : "min");
@@ -1230,7 +1232,8 @@ static int vega20_upload_dpm_level(struct smu_context *smu, bool max,
single_dpm_table->dpm_state.soft_min_level;
ret = smu_send_smc_msg_with_param(smu,
(max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
- (PPCLK_SOCCLK << 16) | (freq & 0xffff));
+ (PPCLK_SOCCLK << 16) | (freq & 0xffff),
+ NULL);
if (ret) {
pr_err("Failed to set soft %s socclk !\n",
max ? "max" : "min");
@@ -1245,7 +1248,8 @@ static int vega20_upload_dpm_level(struct smu_context *smu, bool max,
single_dpm_table->dpm_state.soft_min_level;
ret = smu_send_smc_msg_with_param(smu,
(max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
- (PPCLK_FCLK << 16) | (freq & 0xffff));
+ (PPCLK_FCLK << 16) | (freq & 0xffff),
+ NULL);
if (ret) {
pr_err("Failed to set soft %s fclk !\n",
max ? "max" : "min");
@@ -1260,7 +1264,8 @@ static int vega20_upload_dpm_level(struct smu_context *smu, bool max,
if (!max) {
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetHardMinByFreq,
- (PPCLK_DCEFCLK << 16) | (freq & 0xffff));
+ (PPCLK_DCEFCLK << 16) | (freq & 0xffff),
+ NULL);
if (ret) {
pr_err("Failed to set hard min dcefclk !\n");
return ret;
@@ -1421,7 +1426,9 @@ static int vega20_force_clk_levels(struct smu_context *smu,
}
ret = smu_send_smc_msg_with_param(smu,
- SMU_MSG_SetMinLinkDpmByIndex, soft_min_level);
+ SMU_MSG_SetMinLinkDpmByIndex,
+ soft_min_level,
+ NULL);
if (ret)
pr_err("Failed to set min link dpm level!\n");
@@ -1477,13 +1484,13 @@ static int vega20_overdrive_get_gfx_clk_base_voltage(struct smu_context *smu,
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_GetAVFSVoltageByDpm,
- ((AVFS_CURVE << 24) | (OD8_HOTCURVE_TEMPERATURE << 16) | freq));
+ ((AVFS_CURVE << 24) | (OD8_HOTCURVE_TEMPERATURE << 16) | freq),
+ voltage);
if (ret) {
pr_err("[GetBaseVoltage] failed to get GFXCLK AVFS voltage from SMU!");
return ret;
}
- smu_read_smc_arg(smu, voltage);
*voltage = *voltage / VOLTAGE_SCALE;
return 0;
@@ -1956,8 +1963,10 @@ static int vega20_set_power_profile_mode(struct smu_context *smu, long *input, u
workload_type = smu_workload_get_type(smu, smu->power_profile_mode);
if (workload_type < 0)
return -EINVAL;
- smu_send_smc_msg_with_param(smu, SMU_MSG_SetWorkloadMask,
- 1 << workload_type);
+ smu_send_smc_msg_with_param(smu,
+ SMU_MSG_SetWorkloadMask,
+ 1 << workload_type,
+ NULL);
return ret;
}
@@ -2029,7 +2038,8 @@ vega20_set_uclk_to_highest_dpm_level(struct smu_context *smu,
dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetHardMinByFreq,
- (PPCLK_UCLK << 16) | dpm_table->dpm_state.hard_min_level);
+ (PPCLK_UCLK << 16) | dpm_table->dpm_state.hard_min_level,
+ NULL);
if (ret) {
pr_err("[%s] Set hard min uclk failed!", __func__);
return ret;
@@ -2047,7 +2057,7 @@ static int vega20_pre_display_config_changed(struct smu_context *smu)
if (!smu->smu_dpm.dpm_context)
return -EINVAL;
- smu_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays, 0);
+ smu_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays, 0, NULL);
ret = vega20_set_uclk_to_highest_dpm_level(smu,
&dpm_table->mem_table);
if (ret)
@@ -2074,7 +2084,8 @@ static int vega20_display_config_changed(struct smu_context *smu)
smu_feature_is_supported(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) {
smu_send_smc_msg_with_param(smu,
SMU_MSG_NumOfDisplays,
- smu->display_config->num_display);
+ smu->display_config->num_display,
+ NULL);
}
return ret;
@@ -2247,7 +2258,8 @@ vega20_notify_smc_display_config(struct smu_context *smu)
if (smu_feature_is_supported(smu, SMU_FEATURE_DS_DCEFCLK_BIT)) {
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetMinDeepSleepDcefclk,
- min_clocks.dcef_clock_in_sr/100);
+ min_clocks.dcef_clock_in_sr/100,
+ NULL);
if (ret) {
pr_err("Attempt to set divider for DCEFCLK Failed!");
return ret;
@@ -2262,7 +2274,8 @@ vega20_notify_smc_display_config(struct smu_context *smu)
memtable->dpm_state.hard_min_level = min_clocks.memory_clock/100;
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetHardMinByFreq,
- (PPCLK_UCLK << 16) | memtable->dpm_state.hard_min_level);
+ (PPCLK_UCLK << 16) | memtable->dpm_state.hard_min_level,
+ NULL);
if (ret) {
pr_err("[%s] Set hard min uclk failed!", __func__);
return ret;
@@ -2853,8 +2866,10 @@ static int vega20_set_thermal_fan_table(struct smu_context *smu)
struct smu_table_context *table_context = &smu->smu_table;
PPTable_t *pptable = table_context->driver_pptable;
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetFanTemperatureTarget,
- (uint32_t)pptable->FanTargetTemperature);
+ ret = smu_send_smc_msg_with_param(smu,
+ SMU_MSG_SetFanTemperatureTarget,
+ (uint32_t)pptable->FanTargetTemperature,
+ NULL);
return ret;
}
@@ -2864,15 +2879,13 @@ static int vega20_get_fan_speed_rpm(struct smu_context *smu,
{
int ret;
- ret = smu_send_smc_msg(smu, SMU_MSG_GetCurrentRpm);
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetCurrentRpm, speed);
if (ret) {
pr_err("Attempt to get current RPM from SMC Failed!\n");
return ret;
}
- smu_read_smc_arg(smu, speed);
-
return 0;
}
@@ -3137,7 +3150,7 @@ static int vega20_set_df_cstate(struct smu_context *smu,
return -EINVAL;
}
- return smu_send_smc_msg_with_param(smu, SMU_MSG_DFCstateControl, state);
+ return smu_send_smc_msg_with_param(smu, SMU_MSG_DFCstateControl, state, NULL);
}
static int vega20_update_pcie_parameters(struct smu_context *smu,
@@ -3155,7 +3168,8 @@ static int vega20_update_pcie_parameters(struct smu_context *smu,
pptable->PcieLaneCount[i] : pcie_width_cap);
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_OverridePcieParameters,
- smu_pcie_arg);
+ smu_pcie_arg,
+ NULL);
}
return ret;
--
2.25.0
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
next prev parent reply other threads:[~2020-02-26 23:05 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-18 14:31 [PATCH] drm/amdgpu/smu: add a send message lock Alex Deucher
2020-02-18 14:37 ` Nirmoy
2020-02-19 19:19 ` [PATCH 0/2] Implement SMU message register protection Matt Coffin
2020-02-19 19:19 ` [PATCH 1/2] drm/amdgpu/powerplay: Refactor SMU message handling for safety Matt Coffin
2020-02-25 19:30 ` Alex Deucher
2020-02-26 0:03 ` Matt Coffin
2020-02-26 16:33 ` Deucher, Alexander
2020-02-26 23:05 ` [PATCH v2 0/3] Implement SMU message register protection Matt Coffin
2020-02-26 23:05 ` Matt Coffin [this message]
2020-02-26 23:05 ` [PATCH v2 2/3] drm/amdgpu/powerplay: Remove deprecated smc_read_arg Matt Coffin
2020-02-26 23:05 ` [PATCH v2 3/3] drm/amdgpu/smu: Add message sending lock Matt Coffin
2020-02-26 23:16 ` [PATCH v3 0/3] Implement SMU message register protection Matt Coffin
2020-02-26 23:16 ` [PATCH v3 1/3] drm/amdgpu/powerplay: Refactor SMU message handling for safety Matt Coffin
2020-02-26 23:16 ` [PATCH v3 2/3] drm/amdgpu/powerplay: Remove deprecated smc_read_arg Matt Coffin
2020-02-26 23:16 ` [PATCH v3 3/3] drm/amdgpu/smu: Add message sending lock Matt Coffin
2020-02-27 20:49 ` [PATCH v3 0/3] Implement SMU message register protection Alex Deucher
2020-02-27 21:00 ` Matt Coffin
2020-02-27 21:04 ` Alex Deucher
2020-02-19 19:19 ` [PATCH 2/2] drm/amdgpu/smu: Add message sending lock Matt Coffin
2020-02-25 19:31 ` Alex Deucher
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