diff mbox series

[12/23] drm/amdgpu: Convert to CRTC VBLANK callbacks

Message ID 20200110092127.27847-13-tzimmermann@suse.de (mailing list archive)
State Superseded
Headers show
Series drm: Clean up VBLANK callbacks in struct drm_driver | expand

Commit Message

Thomas Zimmermann Jan. 10, 2020, 9:21 a.m. UTC 
VBLANK callbacks in struct drm_driver are deprecated in favor of
their equivalents in struct drm_crtc_funcs. Convert amdgpu over.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h           |  3 +++
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c       |  4 ----
 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c       | 24 +++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/dce_v10_0.c        |  4 ++++
 drivers/gpu/drm/amd/amdgpu/dce_v11_0.c        |  4 ++++
 drivers/gpu/drm/amd/amdgpu/dce_v6_0.c         |  4 ++++
 drivers/gpu/drm/amd/amdgpu/dce_v8_0.c         |  4 ++++
 drivers/gpu/drm/amd/amdgpu/dce_virtual.c      |  4 ++++
 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c |  2 ++
 9 files changed, 49 insertions(+), 4 deletions(-)

Comments

Alex Deucher Jan. 13, 2020, 7 p.m. UTC | #1 
On Fri, Jan 10, 2020 at 4:22 AM Thomas Zimmermann <tzimmermann@suse.de> wrote:
>
> VBLANK callbacks in struct drm_driver are deprecated in favor of
> their equivalents in struct drm_crtc_funcs. Convert amdgpu over.

I think I'd prefer to just update the signatures of the relevant
functions rather than wrapping them.

Alex

>
> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu.h           |  3 +++
>  drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c       |  4 ----
>  drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c       | 24 +++++++++++++++++++
>  drivers/gpu/drm/amd/amdgpu/dce_v10_0.c        |  4 ++++
>  drivers/gpu/drm/amd/amdgpu/dce_v11_0.c        |  4 ++++
>  drivers/gpu/drm/amd/amdgpu/dce_v6_0.c         |  4 ++++
>  drivers/gpu/drm/amd/amdgpu/dce_v8_0.c         |  4 ++++
>  drivers/gpu/drm/amd/amdgpu/dce_virtual.c      |  4 ++++
>  .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c |  2 ++
>  9 files changed, 49 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> index 81a531b652aa..c1262ab588c9 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> @@ -1197,6 +1197,9 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon);
>  u32 amdgpu_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe);
>  int amdgpu_enable_vblank_kms(struct drm_device *dev, unsigned int pipe);
>  void amdgpu_disable_vblank_kms(struct drm_device *dev, unsigned int pipe);
> +u32 amdgpu_crtc_get_vblank_counter(struct drm_crtc *crtc);
> +int amdgpu_crtc_enable_vblank(struct drm_crtc *crtc);
> +void amdgpu_crtc_disable_vblank(struct drm_crtc *crtc);
>  long amdgpu_kms_compat_ioctl(struct file *filp, unsigned int cmd,
>                              unsigned long arg);
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> index 0749285dd1c7..9baa1ddf8693 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> @@ -1377,10 +1377,6 @@ static struct drm_driver kms_driver = {
>         .postclose = amdgpu_driver_postclose_kms,
>         .lastclose = amdgpu_driver_lastclose_kms,
>         .unload = amdgpu_driver_unload_kms,
> -       .get_vblank_counter = amdgpu_get_vblank_counter_kms,
> -       .enable_vblank = amdgpu_enable_vblank_kms,
> -       .disable_vblank = amdgpu_disable_vblank_kms,
> -       .get_vblank_timestamp = drm_calc_vbltimestamp_from_scanoutpos,
>         .irq_handler = amdgpu_irq_handler,
>         .ioctls = amdgpu_ioctls_kms,
>         .gem_free_object_unlocked = amdgpu_gem_object_free,
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> index 60591dbc2097..efe4671fb032 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> @@ -1174,6 +1174,14 @@ u32 amdgpu_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe)
>         return count;
>  }
>
> +u32 amdgpu_crtc_get_vblank_counter(struct drm_crtc *crtc)
> +{
> +       struct drm_device *dev = crtc->dev;
> +       unsigned int pipe = crtc->index;
> +
> +       return amdgpu_get_vblank_counter_kms(dev, pipe);
> +}
> +
>  /**
>   * amdgpu_enable_vblank_kms - enable vblank interrupt
>   *
> @@ -1191,6 +1199,14 @@ int amdgpu_enable_vblank_kms(struct drm_device *dev, unsigned int pipe)
>         return amdgpu_irq_get(adev, &adev->crtc_irq, idx);
>  }
>
> +int amdgpu_crtc_enable_vblank(struct drm_crtc *crtc)
> +{
> +       struct drm_device *dev = crtc->dev;
> +       unsigned int pipe = crtc->index;
> +
> +       return amdgpu_enable_vblank_kms(dev, pipe);
> +}
> +
>  /**
>   * amdgpu_disable_vblank_kms - disable vblank interrupt
>   *
> @@ -1207,6 +1223,14 @@ void amdgpu_disable_vblank_kms(struct drm_device *dev, unsigned int pipe)
>         amdgpu_irq_put(adev, &adev->crtc_irq, idx);
>  }
>
> +void amdgpu_crtc_disable_vblank(struct drm_crtc *crtc)
> +{
> +       struct drm_device *dev = crtc->dev;
> +       unsigned int pipe = crtc->index;
> +
> +       amdgpu_disable_vblank_kms(dev, pipe);
> +}
> +
>  const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {
>         DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
>         DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
> index bdc1e0f036d4..8e62f46f0bfd 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
> @@ -2494,6 +2494,10 @@ static const struct drm_crtc_funcs dce_v10_0_crtc_funcs = {
>         .set_config = amdgpu_display_crtc_set_config,
>         .destroy = dce_v10_0_crtc_destroy,
>         .page_flip_target = amdgpu_display_crtc_page_flip_target,
> +       .get_vblank_counter = amdgpu_crtc_get_vblank_counter,
> +       .enable_vblank = amdgpu_crtc_enable_vblank,
> +       .disable_vblank = amdgpu_crtc_disable_vblank,
> +       .get_vblank_timestamp = drm_crtc_calc_vbltimestamp_from_scanoutpos,
>  };
>
>  static void dce_v10_0_crtc_dpms(struct drm_crtc *crtc, int mode)
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
> index 0319da5f7bf9..9e37e4a78403 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
> @@ -2573,6 +2573,10 @@ static const struct drm_crtc_funcs dce_v11_0_crtc_funcs = {
>         .set_config = amdgpu_display_crtc_set_config,
>         .destroy = dce_v11_0_crtc_destroy,
>         .page_flip_target = amdgpu_display_crtc_page_flip_target,
> +       .get_vblank_counter = amdgpu_crtc_get_vblank_counter,
> +       .enable_vblank = amdgpu_crtc_enable_vblank,
> +       .disable_vblank = amdgpu_crtc_disable_vblank,
> +       .get_vblank_timestamp = drm_crtc_calc_vbltimestamp_from_scanoutpos,
>  };
>
>  static void dce_v11_0_crtc_dpms(struct drm_crtc *crtc, int mode)
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
> index 78642c3b14fc..2d4c99d3b352 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
> @@ -2388,6 +2388,10 @@ static const struct drm_crtc_funcs dce_v6_0_crtc_funcs = {
>         .set_config = amdgpu_display_crtc_set_config,
>         .destroy = dce_v6_0_crtc_destroy,
>         .page_flip_target = amdgpu_display_crtc_page_flip_target,
> +       .get_vblank_counter = amdgpu_crtc_get_vblank_counter,
> +       .enable_vblank = amdgpu_crtc_enable_vblank,
> +       .disable_vblank = amdgpu_crtc_disable_vblank,
> +       .get_vblank_timestamp = drm_crtc_calc_vbltimestamp_from_scanoutpos,
>  };
>
>  static void dce_v6_0_crtc_dpms(struct drm_crtc *crtc, int mode)
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
> index 1e8d4975435a..cd51fd155349 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
> @@ -2395,6 +2395,10 @@ static const struct drm_crtc_funcs dce_v8_0_crtc_funcs = {
>         .set_config = amdgpu_display_crtc_set_config,
>         .destroy = dce_v8_0_crtc_destroy,
>         .page_flip_target = amdgpu_display_crtc_page_flip_target,
> +       .get_vblank_counter = amdgpu_crtc_get_vblank_counter,
> +       .enable_vblank = amdgpu_crtc_enable_vblank,
> +       .disable_vblank = amdgpu_crtc_disable_vblank,
> +       .get_vblank_timestamp = drm_crtc_calc_vbltimestamp_from_scanoutpos,
>  };
>
>  static void dce_v8_0_crtc_dpms(struct drm_crtc *crtc, int mode)
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
> index 4b2f915aba47..53c260deb384 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
> @@ -123,6 +123,10 @@ static const struct drm_crtc_funcs dce_virtual_crtc_funcs = {
>         .set_config = amdgpu_display_crtc_set_config,
>         .destroy = dce_virtual_crtc_destroy,
>         .page_flip_target = amdgpu_display_crtc_page_flip_target,
> +       .get_vblank_counter = amdgpu_crtc_get_vblank_counter,
> +       .enable_vblank = amdgpu_crtc_enable_vblank,
> +       .disable_vblank = amdgpu_crtc_disable_vblank,
> +       .get_vblank_timestamp = drm_crtc_calc_vbltimestamp_from_scanoutpos,
>  };
>
>  static void dce_virtual_crtc_dpms(struct drm_crtc *crtc, int mode)
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index 39c5cf242c1b..0c51c4dd8c46 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -4214,8 +4214,10 @@ static const struct drm_crtc_funcs amdgpu_dm_crtc_funcs = {
>         .set_crc_source = amdgpu_dm_crtc_set_crc_source,
>         .verify_crc_source = amdgpu_dm_crtc_verify_crc_source,
>         .get_crc_sources = amdgpu_dm_crtc_get_crc_sources,
> +       .get_vblank_counter = amdgpu_crtc_get_vblank_counter,
>         .enable_vblank = dm_enable_vblank,
>         .disable_vblank = dm_disable_vblank,
> +       .get_vblank_timestamp = drm_crtc_calc_vbltimestamp_from_scanoutpos,
>  };
>
>  static enum drm_connector_status
> --
> 2.24.1
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
diff mbox series

Patch

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 81a531b652aa..c1262ab588c9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1197,6 +1197,9 @@  int amdgpu_device_resume(struct drm_device *dev, bool fbcon);
 u32 amdgpu_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe);
 int amdgpu_enable_vblank_kms(struct drm_device *dev, unsigned int pipe);
 void amdgpu_disable_vblank_kms(struct drm_device *dev, unsigned int pipe);
+u32 amdgpu_crtc_get_vblank_counter(struct drm_crtc *crtc);
+int amdgpu_crtc_enable_vblank(struct drm_crtc *crtc);
+void amdgpu_crtc_disable_vblank(struct drm_crtc *crtc);
 long amdgpu_kms_compat_ioctl(struct file *filp, unsigned int cmd,
 			     unsigned long arg);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 0749285dd1c7..9baa1ddf8693 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -1377,10 +1377,6 @@  static struct drm_driver kms_driver = {
 	.postclose = amdgpu_driver_postclose_kms,
 	.lastclose = amdgpu_driver_lastclose_kms,
 	.unload = amdgpu_driver_unload_kms,
-	.get_vblank_counter = amdgpu_get_vblank_counter_kms,
-	.enable_vblank = amdgpu_enable_vblank_kms,
-	.disable_vblank = amdgpu_disable_vblank_kms,
-	.get_vblank_timestamp = drm_calc_vbltimestamp_from_scanoutpos,
 	.irq_handler = amdgpu_irq_handler,
 	.ioctls = amdgpu_ioctls_kms,
 	.gem_free_object_unlocked = amdgpu_gem_object_free,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 60591dbc2097..efe4671fb032 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -1174,6 +1174,14 @@  u32 amdgpu_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe)
 	return count;
 }
 
+u32 amdgpu_crtc_get_vblank_counter(struct drm_crtc *crtc)
+{
+	struct drm_device *dev = crtc->dev;
+	unsigned int pipe = crtc->index;
+
+	return amdgpu_get_vblank_counter_kms(dev, pipe);
+}
+
 /**
  * amdgpu_enable_vblank_kms - enable vblank interrupt
  *
@@ -1191,6 +1199,14 @@  int amdgpu_enable_vblank_kms(struct drm_device *dev, unsigned int pipe)
 	return amdgpu_irq_get(adev, &adev->crtc_irq, idx);
 }
 
+int amdgpu_crtc_enable_vblank(struct drm_crtc *crtc)
+{
+	struct drm_device *dev = crtc->dev;
+	unsigned int pipe = crtc->index;
+
+	return amdgpu_enable_vblank_kms(dev, pipe);
+}
+
 /**
  * amdgpu_disable_vblank_kms - disable vblank interrupt
  *
@@ -1207,6 +1223,14 @@  void amdgpu_disable_vblank_kms(struct drm_device *dev, unsigned int pipe)
 	amdgpu_irq_put(adev, &adev->crtc_irq, idx);
 }
 
+void amdgpu_crtc_disable_vblank(struct drm_crtc *crtc)
+{
+	struct drm_device *dev = crtc->dev;
+	unsigned int pipe = crtc->index;
+
+	amdgpu_disable_vblank_kms(dev, pipe);
+}
+
 const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {
 	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
index bdc1e0f036d4..8e62f46f0bfd 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
@@ -2494,6 +2494,10 @@  static const struct drm_crtc_funcs dce_v10_0_crtc_funcs = {
 	.set_config = amdgpu_display_crtc_set_config,
 	.destroy = dce_v10_0_crtc_destroy,
 	.page_flip_target = amdgpu_display_crtc_page_flip_target,
+	.get_vblank_counter = amdgpu_crtc_get_vblank_counter,
+	.enable_vblank = amdgpu_crtc_enable_vblank,
+	.disable_vblank = amdgpu_crtc_disable_vblank,
+	.get_vblank_timestamp = drm_crtc_calc_vbltimestamp_from_scanoutpos,
 };
 
 static void dce_v10_0_crtc_dpms(struct drm_crtc *crtc, int mode)
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index 0319da5f7bf9..9e37e4a78403 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -2573,6 +2573,10 @@  static const struct drm_crtc_funcs dce_v11_0_crtc_funcs = {
 	.set_config = amdgpu_display_crtc_set_config,
 	.destroy = dce_v11_0_crtc_destroy,
 	.page_flip_target = amdgpu_display_crtc_page_flip_target,
+	.get_vblank_counter = amdgpu_crtc_get_vblank_counter,
+	.enable_vblank = amdgpu_crtc_enable_vblank,
+	.disable_vblank = amdgpu_crtc_disable_vblank,
+	.get_vblank_timestamp = drm_crtc_calc_vbltimestamp_from_scanoutpos,
 };
 
 static void dce_v11_0_crtc_dpms(struct drm_crtc *crtc, int mode)
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
index 78642c3b14fc..2d4c99d3b352 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
@@ -2388,6 +2388,10 @@  static const struct drm_crtc_funcs dce_v6_0_crtc_funcs = {
 	.set_config = amdgpu_display_crtc_set_config,
 	.destroy = dce_v6_0_crtc_destroy,
 	.page_flip_target = amdgpu_display_crtc_page_flip_target,
+	.get_vblank_counter = amdgpu_crtc_get_vblank_counter,
+	.enable_vblank = amdgpu_crtc_enable_vblank,
+	.disable_vblank = amdgpu_crtc_disable_vblank,
+	.get_vblank_timestamp = drm_crtc_calc_vbltimestamp_from_scanoutpos,
 };
 
 static void dce_v6_0_crtc_dpms(struct drm_crtc *crtc, int mode)
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
index 1e8d4975435a..cd51fd155349 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
@@ -2395,6 +2395,10 @@  static const struct drm_crtc_funcs dce_v8_0_crtc_funcs = {
 	.set_config = amdgpu_display_crtc_set_config,
 	.destroy = dce_v8_0_crtc_destroy,
 	.page_flip_target = amdgpu_display_crtc_page_flip_target,
+	.get_vblank_counter = amdgpu_crtc_get_vblank_counter,
+	.enable_vblank = amdgpu_crtc_enable_vblank,
+	.disable_vblank = amdgpu_crtc_disable_vblank,
+	.get_vblank_timestamp = drm_crtc_calc_vbltimestamp_from_scanoutpos,
 };
 
 static void dce_v8_0_crtc_dpms(struct drm_crtc *crtc, int mode)
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
index 4b2f915aba47..53c260deb384 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
@@ -123,6 +123,10 @@  static const struct drm_crtc_funcs dce_virtual_crtc_funcs = {
 	.set_config = amdgpu_display_crtc_set_config,
 	.destroy = dce_virtual_crtc_destroy,
 	.page_flip_target = amdgpu_display_crtc_page_flip_target,
+	.get_vblank_counter = amdgpu_crtc_get_vblank_counter,
+	.enable_vblank = amdgpu_crtc_enable_vblank,
+	.disable_vblank = amdgpu_crtc_disable_vblank,
+	.get_vblank_timestamp = drm_crtc_calc_vbltimestamp_from_scanoutpos,
 };
 
 static void dce_virtual_crtc_dpms(struct drm_crtc *crtc, int mode)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 39c5cf242c1b..0c51c4dd8c46 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -4214,8 +4214,10 @@  static const struct drm_crtc_funcs amdgpu_dm_crtc_funcs = {
 	.set_crc_source = amdgpu_dm_crtc_set_crc_source,
 	.verify_crc_source = amdgpu_dm_crtc_verify_crc_source,
 	.get_crc_sources = amdgpu_dm_crtc_get_crc_sources,
+	.get_vblank_counter = amdgpu_crtc_get_vblank_counter,
 	.enable_vblank = dm_enable_vblank,
 	.disable_vblank = dm_disable_vblank,
+	.get_vblank_timestamp = drm_crtc_calc_vbltimestamp_from_scanoutpos,
 };
 
 static enum drm_connector_status