From: Christian König <christian.koenig@xxxxxxx>
This fixes turning power and clock on when it is actually needed.
Signed-off-by: Christian König <christian.koenig at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 15 +++++++--------
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h | 2 ++
drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c | 2 ++
drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c | 2 ++
drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 4 ++++
5 files changed, 17 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index a46a64c..2a70c42 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -92,7 +92,6 @@ MODULE_FIRMWARE(FIRMWARE_STONEY);
MODULE_FIRMWARE(FIRMWARE_POLARIS10);
MODULE_FIRMWARE(FIRMWARE_POLARIS11);
-static void amdgpu_uvd_note_usage(struct amdgpu_device *adev);
static void amdgpu_uvd_idle_work_handler(struct work_struct *work);
int amdgpu_uvd_sw_init(struct amdgpu_device *adev)
@@ -346,8 +345,6 @@ void amdgpu_uvd_free_handles(struct amdgpu_device *adev, struct drm_file *filp)
if (handle != 0 && adev->uvd.filp[i] == filp) {
struct fence *fence;
- amdgpu_uvd_note_usage(adev);
-
r = amdgpu_uvd_get_destroy_msg(ring, handle,
false, &fence);
if (r) {
@@ -913,8 +910,6 @@ int amdgpu_uvd_ring_parse_cs(struct amdgpu_cs_parser *parser, uint32_t ib_idx)
return -EINVAL;
}
- amdgpu_uvd_note_usage(ctx.parser->adev);
-
return 0;
}
@@ -1118,11 +1113,10 @@ static void amdgpu_uvd_idle_work_handler(struct work_struct *work)
}
}
-static void amdgpu_uvd_note_usage(struct amdgpu_device *adev)
+void amdgpu_uvd_ring_begin_use(struct amdgpu_ring *ring)
{
+ struct amdgpu_device *adev = ring->adev;
bool set_clocks = !cancel_delayed_work_sync(&adev->uvd.idle_work);
- set_clocks &= schedule_delayed_work(&adev->uvd.idle_work,
- UVD_IDLE_TIMEOUT);
if (set_clocks) {
if (adev->pm.dpm_enabled) {
@@ -1132,3 +1126,8 @@ static void amdgpu_uvd_note_usage(struct amdgpu_device *adev)
}
}
}
+
+void amdgpu_uvd_ring_end_use(struct amdgpu_ring *ring)
+{
+ schedule_delayed_work(&ring->adev->uvd.idle_work, UVD_IDLE_TIMEOUT);
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h
index 9a3b449..5bad371 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h
@@ -35,5 +35,7 @@ int amdgpu_uvd_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
void amdgpu_uvd_free_handles(struct amdgpu_device *adev,
struct drm_file *filp);
int amdgpu_uvd_ring_parse_cs(struct amdgpu_cs_parser *parser, uint32_t ib_idx);
+void amdgpu_uvd_ring_begin_use(struct amdgpu_ring *ring);
+void amdgpu_uvd_ring_end_use(struct amdgpu_ring *ring);
#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
index 416c856..862d6cf 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
@@ -797,6 +797,8 @@ static const struct amdgpu_ring_funcs uvd_v4_2_ring_funcs = {
.test_ib = uvd_v4_2_ring_test_ib,
.insert_nop = amdgpu_ring_insert_nop,
.pad_ib = amdgpu_ring_generic_pad_ib,
+ .begin_use = amdgpu_uvd_ring_begin_use,
+ .end_use = amdgpu_uvd_ring_end_use,
};
static void uvd_v4_2_set_ring_funcs(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
index dd636c4..f585247 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
@@ -848,6 +848,8 @@ static const struct amdgpu_ring_funcs uvd_v5_0_ring_funcs = {
.test_ib = uvd_v5_0_ring_test_ib,
.insert_nop = amdgpu_ring_insert_nop,
.pad_ib = amdgpu_ring_generic_pad_ib,
+ .begin_use = amdgpu_uvd_ring_begin_use,
+ .end_use = amdgpu_uvd_ring_end_use,
};
static void uvd_v5_0_set_ring_funcs(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
index f757c04..8c03132 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
@@ -1084,6 +1084,8 @@ static const struct amdgpu_ring_funcs uvd_v6_0_ring_phys_funcs = {
.test_ib = uvd_v6_0_ring_test_ib,
.insert_nop = amdgpu_ring_insert_nop,
.pad_ib = amdgpu_ring_generic_pad_ib,
+ .begin_use = amdgpu_uvd_ring_begin_use,
+ .end_use = amdgpu_uvd_ring_end_use,
};
static const struct amdgpu_ring_funcs uvd_v6_0_ring_vm_funcs = {
@@ -1101,6 +1103,8 @@ static const struct amdgpu_ring_funcs uvd_v6_0_ring_vm_funcs = {
.test_ib = uvd_v6_0_ring_test_ib,
.insert_nop = amdgpu_ring_insert_nop,
.pad_ib = amdgpu_ring_generic_pad_ib,
+ .begin_use = amdgpu_uvd_ring_begin_use,
+ .end_use = amdgpu_uvd_ring_end_use,
};
static void uvd_v6_0_set_ring_funcs(struct amdgpu_device *adev)
--
2.5.0
