From: <boyuan.zhang@amd.com>
To: <amd-gfx@lists.freedesktop.org>, <leo.liu@amd.com>,
<christian.koenig@amd.com>, <alexander.deucher@amd.com>,
<sunil.khatri@amd.com>
Cc: Boyuan Zhang <boyuan.zhang@amd.com>
Subject: [PATCH 06/18] add inst to amdgpu_dpm_enable_vcn
Date: Fri, 4 Oct 2024 14:44:32 -0400 [thread overview]
Message-ID: <20241004184444.435356-7-boyuan.zhang@amd.com> (raw)
In-Reply-To: <20241004184444.435356-1-boyuan.zhang@amd.com>
From: Boyuan Zhang <boyuan.zhang@amd.com>
Add an instance parameter to amdgpu_dpm_enable_vcn() function, and change
all calls from vcn ip functions to add instance argument. vcn generations
with only one instance (v1.0, v2.0) always use 0 as instance number. vcn
generations with multiple instances (v2.5, v3.0, v4.0, v4.0.3, v4.0.5,
v5.0.0) use the actual instance number.
v2: remove for-loop in amdgpu_dpm_enable_vcn(), and temporarily move it
to vcn ip with multiple instances, in order to keep the exact same logic
as before, until further separation in next patch.
Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
---
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 6 +++---
drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 4 ++--
drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 12 ++++++++----
drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 12 ++++++++----
drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 12 ++++++++----
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c | 12 ++++++++----
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c | 12 ++++++++----
drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c | 12 ++++++++----
drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 12 +++++-------
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 2 +-
10 files changed, 59 insertions(+), 37 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index 746b3d282ca3..1d5b0f4e5b1a 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -303,7 +303,7 @@ static int vcn_v1_0_suspend(struct amdgpu_ip_block *ip_block)
idle_work_unexecuted = cancel_delayed_work_sync(&adev->vcn.idle_work);
if (idle_work_unexecuted) {
if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, false);
+ amdgpu_dpm_enable_vcn(adev, false, 0);
}
r = vcn_v1_0_hw_fini(ip_block);
@@ -1856,7 +1856,7 @@ static void vcn_v1_0_idle_work_handler(struct work_struct *work)
if (fences == 0) {
amdgpu_gfx_off_ctrl(adev, true);
if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, false);
+ amdgpu_dpm_enable_vcn(adev, false, 0);
else
amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCN,
AMD_PG_STATE_GATE);
@@ -1886,7 +1886,7 @@ void vcn_v1_0_set_pg_for_begin_use(struct amdgpu_ring *ring, bool set_clocks)
if (set_clocks) {
amdgpu_gfx_off_ctrl(adev, false);
if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, true);
+ amdgpu_dpm_enable_vcn(adev, true, 0);
else
amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCN,
AMD_PG_STATE_UNGATE);
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
index d0c3895dcf6b..d87e5505cf51 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
@@ -978,7 +978,7 @@ static int vcn_v2_0_start(struct amdgpu_device *adev)
int i, j, r;
if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, true);
+ amdgpu_dpm_enable_vcn(adev, true, 0);
if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG)
return vcn_v2_0_start_dpg_mode(adev, adev->vcn.indirect_sram);
@@ -1235,7 +1235,7 @@ static int vcn_v2_0_stop(struct amdgpu_device *adev)
power_off:
if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, false);
+ amdgpu_dpm_enable_vcn(adev, false, 0);
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
index d4c062983bfe..ad0922eb16c0 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
@@ -1012,8 +1012,10 @@ static int vcn_v2_5_start(struct amdgpu_device *adev)
uint32_t rb_bufsz, tmp;
int i, j, k, r;
- if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, true);
+ for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
+ if (adev->pm.dpm_enabled)
+ amdgpu_dpm_enable_vcn(adev, true, i);
+ }
for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
if (adev->vcn.harvest_config & (1 << i))
@@ -1485,8 +1487,10 @@ static int vcn_v2_5_stop(struct amdgpu_device *adev)
~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
}
- if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, false);
+ for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
+ if (adev->pm.dpm_enabled)
+ amdgpu_dpm_enable_vcn(adev, false, i);
+ }
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
index 1da9a7dfb667..19c7f9cd4c15 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
@@ -1141,8 +1141,10 @@ static int vcn_v3_0_start(struct amdgpu_device *adev)
uint32_t rb_bufsz, tmp;
int i, j, k, r;
- if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, true);
+ for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
+ if (adev->pm.dpm_enabled)
+ amdgpu_dpm_enable_vcn(adev, true, i);
+ }
for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
if (adev->vcn.harvest_config & (1 << i))
@@ -1632,8 +1634,10 @@ static int vcn_v3_0_stop(struct amdgpu_device *adev)
vcn_v3_0_enable_static_power_gating(adev, i);
}
- if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, false);
+ for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
+ if (adev->pm.dpm_enabled)
+ amdgpu_dpm_enable_vcn(adev, false, i);
+ }
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
index a04a64442809..e97d7f4ae371 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
@@ -1088,8 +1088,10 @@ static int vcn_v4_0_start(struct amdgpu_device *adev)
uint32_t tmp;
int i, j, k, r;
- if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, true);
+ for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
+ if (adev->pm.dpm_enabled)
+ amdgpu_dpm_enable_vcn(adev, true, i);
+ }
for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
if (adev->vcn.harvest_config & (1 << i))
@@ -1614,8 +1616,10 @@ static int vcn_v4_0_stop(struct amdgpu_device *adev)
vcn_v4_0_enable_static_power_gating(adev, i);
}
- if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, false);
+ for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
+ if (adev->pm.dpm_enabled)
+ amdgpu_dpm_enable_vcn(adev, false, i);
+ }
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
index d433d2703995..ba22913398ec 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
@@ -1091,8 +1091,10 @@ static int vcn_v4_0_3_start(struct amdgpu_device *adev)
int i, j, k, r, vcn_inst;
uint32_t tmp;
- if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, true);
+ for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
+ if (adev->pm.dpm_enabled)
+ amdgpu_dpm_enable_vcn(adev, true, i);
+ }
for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) {
@@ -1365,8 +1367,10 @@ static int vcn_v4_0_3_stop(struct amdgpu_device *adev)
vcn_v4_0_3_enable_clock_gating(adev, i);
}
Done:
- if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, false);
+ for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
+ if (adev->pm.dpm_enabled)
+ amdgpu_dpm_enable_vcn(adev, false, i);
+ }
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c
index 133ebb3c14db..873672f64778 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c
@@ -1000,8 +1000,10 @@ static int vcn_v4_0_5_start(struct amdgpu_device *adev)
uint32_t tmp;
int i, j, k, r;
- if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, true);
+ for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
+ if (adev->pm.dpm_enabled)
+ amdgpu_dpm_enable_vcn(adev, true, i);
+ }
for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
if (adev->vcn.harvest_config & (1 << i))
@@ -1277,8 +1279,10 @@ static int vcn_v4_0_5_stop(struct amdgpu_device *adev)
vcn_v4_0_5_enable_static_power_gating(adev, i);
}
- if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, false);
+ for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
+ if (adev->pm.dpm_enabled)
+ amdgpu_dpm_enable_vcn(adev, false, i);
+ }
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c
index c57894f1734a..893e66c2b9a5 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c
@@ -761,8 +761,10 @@ static int vcn_v5_0_0_start(struct amdgpu_device *adev)
uint32_t tmp;
int i, j, k, r;
- if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, true);
+ for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
+ if (adev->pm.dpm_enabled)
+ amdgpu_dpm_enable_vcn(adev, true, i);
+ }
for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
if (adev->vcn.harvest_config & (1 << i))
@@ -1008,8 +1010,10 @@ static int vcn_v5_0_0_stop(struct amdgpu_device *adev)
vcn_v5_0_0_enable_static_power_gating(adev, i);
}
- if (adev->pm.dpm_enabled)
- amdgpu_dpm_enable_vcn(adev, false);
+ for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
+ if (adev->pm.dpm_enabled)
+ amdgpu_dpm_enable_vcn(adev, false, i);
+ }
return 0;
}
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
index 8531e0993b17..5a9006bfc3cd 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
@@ -581,7 +581,7 @@ void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable)
enable ? "enable" : "disable", ret);
}
-void amdgpu_dpm_enable_vcn(struct amdgpu_device *adev, bool enable)
+void amdgpu_dpm_enable_vcn(struct amdgpu_device *adev, bool enable, int inst)
{
int ret = 0;
@@ -599,12 +599,10 @@ void amdgpu_dpm_enable_vcn(struct amdgpu_device *adev, bool enable)
return;
}
- for (int i = 0; i < adev->vcn.num_vcn_inst; i++) {
- ret = amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_VCN, !enable, i);
- if (ret)
- DRM_ERROR("Dpm %s uvd failed, ret = %d. \n",
- enable ? "enable" : "disable", ret);
- }
+ ret = amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_VCN, !enable, inst);
+ if (ret)
+ DRM_ERROR("Dpm %s uvd failed, ret = %d. \n",
+ enable ? "enable" : "disable", ret);
}
void amdgpu_dpm_enable_vce(struct amdgpu_device *adev, bool enable)
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h
index e7c84d4a431a..251b389dcf6e 100644
--- a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h
+++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h
@@ -442,7 +442,7 @@ void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev);
void amdgpu_dpm_compute_clocks(struct amdgpu_device *adev);
void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable);
-void amdgpu_dpm_enable_vcn(struct amdgpu_device *adev, bool enable);
+void amdgpu_dpm_enable_vcn(struct amdgpu_device *adev, bool enable, int inst);
void amdgpu_dpm_enable_vce(struct amdgpu_device *adev, bool enable);
void amdgpu_dpm_enable_jpeg(struct amdgpu_device *adev, bool enable);
void amdgpu_dpm_enable_vpe(struct amdgpu_device *adev, bool enable);
--
2.34.1
next prev parent reply other threads:[~2024-10-04 18:45 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-04 18:44 [PATCH 00/18] Separating vcn power management by instance boyuan.zhang
2024-10-04 18:44 ` [PATCH 01/18] drm/amd/pm: add inst to dpm_set_vcn_enable boyuan.zhang
2024-10-04 18:44 ` [PATCH 02/18] drm/amd/pm: power up or down vcn by instance boyuan.zhang
2024-10-04 18:44 ` [PATCH 03/18] drm/amd/pm: add inst to smu_dpm_set_vcn_enable boyuan.zhang
2024-10-04 18:44 ` [PATCH 04/18] drm/amd/pm: add inst to set_powergating_by_smu boyuan.zhang
2024-10-04 19:14 ` Alex Deucher
2024-10-08 22:06 ` Boyuan Zhang
2024-10-04 18:44 ` [PATCH 05/18] drm/amd/pm: add inst to amdgpu_dpm_set_powergating_by_smu boyuan.zhang
2024-10-04 18:44 ` boyuan.zhang [this message]
2024-10-04 18:44 ` [PATCH 07/18] drm/amdgpu: pass ip_block in set_powergating_state boyuan.zhang
2024-10-04 18:44 ` [PATCH 08/18] drm/amdgpu: track instances of the same IP block boyuan.zhang
2024-10-04 18:44 ` [PATCH 09/18] drm/amdgpu: add set_powergating_state_instance boyuan.zhang
2024-10-04 19:40 ` Alex Deucher
2024-10-08 22:07 ` Boyuan Zhang
2024-10-04 18:44 ` [PATCH 10/18] drm/amdgpu/vcn: separate gating state by instance boyuan.zhang
2024-10-04 18:44 ` [PATCH 11/18] drm/amdgpu: power vcn 2_5 " boyuan.zhang
2024-10-04 19:52 ` Alex Deucher
2024-10-08 22:10 ` Boyuan Zhang
2024-10-07 5:22 ` Lazar, Lijo
2024-10-07 13:33 ` Boyuan Zhang
2024-10-07 13:50 ` Lazar, Lijo
2024-10-07 14:17 ` Alex Deucher
2024-10-07 14:29 ` Christian König
2024-10-07 14:32 ` Lazar, Lijo
2024-10-07 15:24 ` Alex Deucher
2024-10-08 7:03 ` Lazar, Lijo
2024-10-08 22:04 ` Boyuan Zhang
2024-10-09 3:43 ` Lazar, Lijo
2024-10-09 13:36 ` Boyuan Zhang
2024-10-09 14:07 ` Lazar, Lijo
2024-10-04 18:44 ` [PATCH 12/18] drm/amdgpu: power vcn 3_0 " boyuan.zhang
2024-10-04 18:44 ` [PATCH 13/18] drm/amdgpu: power vcn 4_0 " boyuan.zhang
2024-10-04 18:44 ` [PATCH 14/18] drm/amdgpu: power vcn 4_0_3 " boyuan.zhang
2024-10-04 18:44 ` [PATCH 15/18] drm/amdgpu: power vcn 4_0_5 " boyuan.zhang
2024-10-04 18:44 ` [PATCH 16/18] drm/amdgpu: power vcn 5_0_0 " boyuan.zhang
2024-10-04 18:44 ` [PATCH 17/18] drm/amdgpu/vcn: separate idle work " boyuan.zhang
2024-10-04 18:44 ` [PATCH 18/18] drm/amdgpu: set powergating state by vcn instance boyuan.zhang
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