RE: [PATCH 6/8] drm/amdgpu: enable one vf mode for nv12
-Original Message-
From: amd-gfx On Behalf Of Monk Liu
Sent: Thursday, April 23, 2020 3:02 PM
To: amd-gfx@lists.freedesktop.org
Cc: Liu, Monk
Subject: [PATCH 6/8] drm/amdgpu: enable one vf mode for nv12
Signed-off-by: Monk Liu
---
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 12 +++-
drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 6 +++-
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 49 +-
3 files changed, 52 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index 361a5b6..5964d63 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -347,13 +347,13 @@ int smu_get_dpm_freq_by_index(struct smu_context *smu,
enum smu_clk_type clk_typ
param = (uint32_t)(((clk_id & 0x) << 16) | (level & 0x));
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetDpmFreqByIndex,
- param, );
+ param, value);
if (ret)
return ret;
/* BIT31: 0 - Fine grained DPM, 1 - Dicrete DPM
* now, we un-support it */
- *value = param & 0x7fff;
+ *value = *value & 0x7fff;
return ret;
}
@@ -535,7 +535,6 @@ int smu_update_table(struct smu_context *smu, enum
smu_table_id table_index, int
int table_id = smu_table_get_index(smu, table_index);
uint32_t table_size;
int ret = 0;
-
if (!table_data || table_id >= SMU_TABLE_COUNT || table_id < 0)
return -EINVAL;
@@ -691,7 +690,6 @@ int smu_feature_is_enabled(struct smu_context *smu, enum
smu_feature_mask mask)
if (smu->is_apu)
return 1;
-
feature_id = smu_feature_get_index(smu, mask);
if (feature_id < 0)
return 0;
@@ -1339,6 +1337,9 @@ static int smu_hw_init(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
struct smu_context *smu = >smu;
+ if (amdgpu_sriov_vf(adev) && !amdgpu_sriov_is_pp_one_vf(adev))
+ return 0;
+
ret = smu_start_smc_engine(smu);
if (ret) {
pr_err("SMU is not ready yet!\n");
@@ -1352,9 +1353,6 @@ static int smu_hw_init(void *handle)
smu_set_gfx_cgpg(>smu, true);
}
- if (amdgpu_sriov_vf(adev) && !amdgpu_sriov_is_pp_one_vf(adev))
- return 0;
-
if (!smu->pm_enabled)
return 0;
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index c94270f..2184d24 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -1817,7 +1817,8 @@ static int navi10_get_power_limit(struct smu_context *smu,
int power_src;
if (!smu->power_limit) {
- if (smu_feature_is_enabled(smu, SMU_FEATURE_PPT_BIT)) {
+ if (smu_feature_is_enabled(smu, SMU_FEATURE_PPT_BIT) &&
+ !amdgpu_sriov_vf(smu->adev)) {
power_src = smu_power_get_index(smu,
SMU_POWER_SOURCE_AC);
if (power_src < 0)
return -EINVAL;
@@ -1960,6 +1961,9 @@ static int navi10_set_default_od_settings(struct
smu_context *smu, bool initiali
OverDriveTable_t *od_table, *boot_od_table;
int ret = 0;
+ if (amdgpu_sriov_vf(smu->adev))
+ return 0;
+
ret = smu_v11_0_set_default_od_settings(smu, initialize,
sizeof(OverDriveTable_t));
if (ret)
return ret;
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index a97b296..3e1b3ed 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -57,7 +57,7 @@ static int smu_v11_0_send_msg_without_waiting(struct
smu_context *smu,
uint16_t msg)
{
struct amdgpu_device *adev = smu->adev;
- WREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_66, msg);
+ WREG32_SOC15_NO_KIQ(MP1, 0, mmMP1_SMN_C2PMSG_66, msg);
return 0;
}
@@ -65,7 +65,7 @@ static int smu_v11_0_read_arg(struct smu_context *smu,
uint32_t *arg) {
struct amdgpu_device *adev = smu->adev;
- *arg = RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_82);
+ *arg = RREG32_SOC15_NO_KIQ(MP1, 0, mmMP1_SMN_C2PMSG_82);
return 0;
}
@@ -75,7 +75,7 @@ static int smu_v11_0_wait_for_response(struct smu_context
*smu)
uint32_t cur_value, i, timeout = adev->usec_timeout * 10;
for (i = 0; i < timeout; i++) {
- cur_value = RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_90);
+ cur_value = RREG32_SOC15_NO_KIQ(MP1, 0, mmMP1_SMN_C2PMSG_90
[PATCH 6/8] drm/amdgpu: enable one vf mode for nv12
Signed-off-by: Monk Liu
---
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 12 +++-
drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 6 +++-
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 49 +-
3 files changed, 52 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index 361a5b6..5964d63 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -347,13 +347,13 @@ int smu_get_dpm_freq_by_index(struct smu_context *smu,
enum smu_clk_type clk_typ
param = (uint32_t)(((clk_id & 0x) << 16) | (level & 0x));
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetDpmFreqByIndex,
- param, );
+ param, value);
if (ret)
return ret;
/* BIT31: 0 - Fine grained DPM, 1 - Dicrete DPM
* now, we un-support it */
- *value = param & 0x7fff;
+ *value = *value & 0x7fff;
return ret;
}
@@ -535,7 +535,6 @@ int smu_update_table(struct smu_context *smu, enum
smu_table_id table_index, int
int table_id = smu_table_get_index(smu, table_index);
uint32_t table_size;
int ret = 0;
-
if (!table_data || table_id >= SMU_TABLE_COUNT || table_id < 0)
return -EINVAL;
@@ -691,7 +690,6 @@ int smu_feature_is_enabled(struct smu_context *smu, enum
smu_feature_mask mask)
if (smu->is_apu)
return 1;
-
feature_id = smu_feature_get_index(smu, mask);
if (feature_id < 0)
return 0;
@@ -1339,6 +1337,9 @@ static int smu_hw_init(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
struct smu_context *smu = >smu;
+ if (amdgpu_sriov_vf(adev) && !amdgpu_sriov_is_pp_one_vf(adev))
+ return 0;
+
ret = smu_start_smc_engine(smu);
if (ret) {
pr_err("SMU is not ready yet!\n");
@@ -1352,9 +1353,6 @@ static int smu_hw_init(void *handle)
smu_set_gfx_cgpg(>smu, true);
}
- if (amdgpu_sriov_vf(adev) && !amdgpu_sriov_is_pp_one_vf(adev))
- return 0;
-
if (!smu->pm_enabled)
return 0;
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index c94270f..2184d24 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -1817,7 +1817,8 @@ static int navi10_get_power_limit(struct smu_context *smu,
int power_src;
if (!smu->power_limit) {
- if (smu_feature_is_enabled(smu, SMU_FEATURE_PPT_BIT)) {
+ if (smu_feature_is_enabled(smu, SMU_FEATURE_PPT_BIT) &&
+ !amdgpu_sriov_vf(smu->adev)) {
power_src = smu_power_get_index(smu,
SMU_POWER_SOURCE_AC);
if (power_src < 0)
return -EINVAL;
@@ -1960,6 +1961,9 @@ static int navi10_set_default_od_settings(struct
smu_context *smu, bool initiali
OverDriveTable_t *od_table, *boot_od_table;
int ret = 0;
+ if (amdgpu_sriov_vf(smu->adev))
+ return 0;
+
ret = smu_v11_0_set_default_od_settings(smu, initialize,
sizeof(OverDriveTable_t));
if (ret)
return ret;
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index a97b296..3e1b3ed 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -57,7 +57,7 @@ static int smu_v11_0_send_msg_without_waiting(struct
smu_context *smu,
uint16_t msg)
{
struct amdgpu_device *adev = smu->adev;
- WREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_66, msg);
+ WREG32_SOC15_NO_KIQ(MP1, 0, mmMP1_SMN_C2PMSG_66, msg);
return 0;
}
@@ -65,7 +65,7 @@ static int smu_v11_0_read_arg(struct smu_context *smu,
uint32_t *arg)
{
struct amdgpu_device *adev = smu->adev;
- *arg = RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_82);
+ *arg = RREG32_SOC15_NO_KIQ(MP1, 0, mmMP1_SMN_C2PMSG_82);
return 0;
}
@@ -75,7 +75,7 @@ static int smu_v11_0_wait_for_response(struct smu_context
*smu)
uint32_t cur_value, i, timeout = adev->usec_timeout * 10;
for (i = 0; i < timeout; i++) {
- cur_value = RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_90);
+ cur_value = RREG32_SOC15_NO_KIQ(MP1, 0, mmMP1_SMN_C2PMSG_90);
if ((cur_value & MP1_C2PMSG_90__CONTENT_MASK) != 0)
return cur_value == 0x1 ? 0 : -EIO;
@@ -83,7 +83,10 @@ static int smu_v11_0_wait_for_response(struct smu_context
*smu)
}
/* timeout means wrong logic */
- return -ETIME;
+ if (i == timeout)
+
