Update crtc retrieval from dpu_enc to drm_enc, since new links get set
as part of the update legacy mode set. The dpu_enc->crtc cache is no
more needed, hence cleaning it as part of this change.
Signed-off-by: Vinod Polimera <[email protected]>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 4 ----
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 18 +++---------------
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 8 --------
3 files changed, 3 insertions(+), 27 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index b56f777..f91e3d1 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -972,7 +972,6 @@ static void dpu_crtc_disable(struct drm_crtc *crtc,
*/
if (dpu_encoder_get_intf_mode(encoder) == INTF_MODE_VIDEO)
release_bandwidth = true;
- dpu_encoder_assign_crtc(encoder, NULL);
}
/* wait for frame_event_done completion */
@@ -1042,9 +1041,6 @@ static void dpu_crtc_enable(struct drm_crtc *crtc,
trace_dpu_crtc_enable(DRMID(crtc), true, dpu_crtc);
dpu_crtc->enabled = true;
- drm_for_each_encoder_mask(encoder, crtc->dev, crtc->state->encoder_mask)
- dpu_encoder_assign_crtc(encoder, crtc);
-
/* Enable/restore vblank irq handling */
drm_crtc_vblank_on(crtc);
}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 52516eb..5629c0b 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -1254,8 +1254,8 @@ static void dpu_encoder_vblank_callback(struct drm_encoder *drm_enc,
dpu_enc = to_dpu_encoder_virt(drm_enc);
spin_lock_irqsave(&dpu_enc->enc_spinlock, lock_flags);
- if (dpu_enc->crtc)
- dpu_crtc_vblank_callback(dpu_enc->crtc);
+ if (drm_enc->crtc)
+ dpu_crtc_vblank_callback(drm_enc->crtc);
spin_unlock_irqrestore(&dpu_enc->enc_spinlock, lock_flags);
atomic_inc(&phy_enc->vsync_cnt);
@@ -1280,18 +1280,6 @@ static void dpu_encoder_underrun_callback(struct drm_encoder *drm_enc,
DPU_ATRACE_END("encoder_underrun_callback");
}
-void dpu_encoder_assign_crtc(struct drm_encoder *drm_enc, struct drm_crtc *crtc)
-{
- struct dpu_encoder_virt *dpu_enc = to_dpu_encoder_virt(drm_enc);
- unsigned long lock_flags;
-
- spin_lock_irqsave(&dpu_enc->enc_spinlock, lock_flags);
- /* crtc should always be cleared before re-assigning */
- WARN_ON(crtc && dpu_enc->crtc);
- dpu_enc->crtc = crtc;
- spin_unlock_irqrestore(&dpu_enc->enc_spinlock, lock_flags);
-}
-
void dpu_encoder_toggle_vblank_for_crtc(struct drm_encoder *drm_enc,
struct drm_crtc *crtc, bool enable)
{
@@ -1302,7 +1290,7 @@ void dpu_encoder_toggle_vblank_for_crtc(struct drm_encoder *drm_enc,
trace_dpu_enc_vblank_cb(DRMID(drm_enc), enable);
spin_lock_irqsave(&dpu_enc->enc_spinlock, lock_flags);
- if (dpu_enc->crtc != crtc) {
+ if (drm_enc->crtc != crtc) {
spin_unlock_irqrestore(&dpu_enc->enc_spinlock, lock_flags);
return;
}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
index 781d41c..edba815 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
@@ -39,14 +39,6 @@ struct msm_display_info {
};
/**
- * dpu_encoder_assign_crtc - Link the encoder to the crtc it's assigned to
- * @encoder: encoder pointer
- * @crtc: crtc pointer
- */
-void dpu_encoder_assign_crtc(struct drm_encoder *encoder,
- struct drm_crtc *crtc);
-
-/**
* dpu_encoder_toggle_vblank_for_crtc - Toggles vblank interrupts on or off if
* the encoder is assigned to the given crtc
* @encoder: encoder pointer
--
2.7.4
On 05/07/2022 20:00, Vinod Polimera wrote:
> Update crtc retrieval from dpu_enc to drm_enc, since new links get set
> as part of the update legacy mode set. The dpu_enc->crtc cache is no
> more needed, hence cleaning it as part of this change.
NAK. Quoting the documentation:
only really meaningful for non-atomic drivers. Atomic drivers should
instead check &drm_connector_state.crtc.
Please adjust according to the documentation.
>
> Signed-off-by: Vinod Polimera <[email protected]>
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 4 ----
> drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 18 +++---------------
> drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 8 --------
> 3 files changed, 3 insertions(+), 27 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> index b56f777..f91e3d1 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> @@ -972,7 +972,6 @@ static void dpu_crtc_disable(struct drm_crtc *crtc,
> */
> if (dpu_encoder_get_intf_mode(encoder) == INTF_MODE_VIDEO)
> release_bandwidth = true;
> - dpu_encoder_assign_crtc(encoder, NULL);
> }
>
> /* wait for frame_event_done completion */
> @@ -1042,9 +1041,6 @@ static void dpu_crtc_enable(struct drm_crtc *crtc,
> trace_dpu_crtc_enable(DRMID(crtc), true, dpu_crtc);
> dpu_crtc->enabled = true;
>
> - drm_for_each_encoder_mask(encoder, crtc->dev, crtc->state->encoder_mask)
> - dpu_encoder_assign_crtc(encoder, crtc);
> -
> /* Enable/restore vblank irq handling */
> drm_crtc_vblank_on(crtc);
> }
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> index 52516eb..5629c0b 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> @@ -1254,8 +1254,8 @@ static void dpu_encoder_vblank_callback(struct drm_encoder *drm_enc,
> dpu_enc = to_dpu_encoder_virt(drm_enc);
>
> spin_lock_irqsave(&dpu_enc->enc_spinlock, lock_flags);
> - if (dpu_enc->crtc)
> - dpu_crtc_vblank_callback(dpu_enc->crtc);
> + if (drm_enc->crtc)
> + dpu_crtc_vblank_callback(drm_enc->crtc);
> spin_unlock_irqrestore(&dpu_enc->enc_spinlock, lock_flags);
>
> atomic_inc(&phy_enc->vsync_cnt);
> @@ -1280,18 +1280,6 @@ static void dpu_encoder_underrun_callback(struct drm_encoder *drm_enc,
> DPU_ATRACE_END("encoder_underrun_callback");
> }
>
> -void dpu_encoder_assign_crtc(struct drm_encoder *drm_enc, struct drm_crtc *crtc)
> -{
> - struct dpu_encoder_virt *dpu_enc = to_dpu_encoder_virt(drm_enc);
> - unsigned long lock_flags;
> -
> - spin_lock_irqsave(&dpu_enc->enc_spinlock, lock_flags);
> - /* crtc should always be cleared before re-assigning */
> - WARN_ON(crtc && dpu_enc->crtc);
> - dpu_enc->crtc = crtc;
> - spin_unlock_irqrestore(&dpu_enc->enc_spinlock, lock_flags);
> -}
> -
> void dpu_encoder_toggle_vblank_for_crtc(struct drm_encoder *drm_enc,
> struct drm_crtc *crtc, bool enable)
> {
> @@ -1302,7 +1290,7 @@ void dpu_encoder_toggle_vblank_for_crtc(struct drm_encoder *drm_enc,
> trace_dpu_enc_vblank_cb(DRMID(drm_enc), enable);
>
> spin_lock_irqsave(&dpu_enc->enc_spinlock, lock_flags);
> - if (dpu_enc->crtc != crtc) {
> + if (drm_enc->crtc != crtc) {
> spin_unlock_irqrestore(&dpu_enc->enc_spinlock, lock_flags);
> return;
> }
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> index 781d41c..edba815 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> @@ -39,14 +39,6 @@ struct msm_display_info {
> };
>
> /**
> - * dpu_encoder_assign_crtc - Link the encoder to the crtc it's assigned to
> - * @encoder: encoder pointer
> - * @crtc: crtc pointer
> - */
> -void dpu_encoder_assign_crtc(struct drm_encoder *encoder,
> - struct drm_crtc *crtc);
> -
> -/**
> * dpu_encoder_toggle_vblank_for_crtc - Toggles vblank interrupts on or off if
> * the encoder is assigned to the given crtc
> * @encoder: encoder pointer
--
With best wishes
Dmitry
> NAK. Quoting the documentation:
>
> only really meaningful for non-atomic drivers. Atomic drivers should
> instead check &drm_connector_state.crtc.
>
> Please adjust according to the documentation.
drm_enc gets the crtc info already from new connector state as part of drm_atomic_helper_update_legacy_modeset_state.
So drm_enc->crtc will be valid as we access it as part of modeset enable/disable.
```connector->encoder->crtc = new_conn_state->crtc;```.
Thanks,
Vinod P.
> -----Original Message-----
> From: Dmitry Baryshkov <[email protected]>
> Sent: Wednesday, July 6, 2022 12:34 AM
> To: Vinod Polimera (QUIC) <[email protected]>; dri-
> [email protected]; [email protected];
> [email protected]; [email protected]
> Cc: [email protected]; [email protected];
> [email protected]; [email protected]; Kalyan Thota (QUIC)
> <[email protected]>; Kuogee Hsieh (QUIC)
> <[email protected]>; Vishnuvardhan Prodduturi (QUIC)
> <[email protected]>; [email protected]; Aravind
> Venkateswaran (QUIC) <[email protected]>; Abhinav Kumar
> (QUIC) <[email protected]>; Sankeerth Billakanti (QUIC)
> <[email protected]>
> Subject: Re: [PATCH v4 1/7] drm/msm/disp/dpu1: clear dpu_assign_crtc and
> get crtc from drm_enc instead of dpu_enc
>
> WARNING: This email originated from outside of Qualcomm. Please be wary
> of any links or attachments, and do not enable macros.
>
> On 05/07/2022 20:00, Vinod Polimera wrote:
> > Update crtc retrieval from dpu_enc to drm_enc, since new links get set
> > as part of the update legacy mode set. The dpu_enc->crtc cache is no
> > more needed, hence cleaning it as part of this change.
>
> NAK. Quoting the documentation:
>
> only really meaningful for non-atomic drivers. Atomic drivers should
> instead check &drm_connector_state.crtc.
>
> Please adjust according to the documentation.
> >
> > Signed-off-by: Vinod Polimera <[email protected]>
> > ---
> > drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 4 ----
> > drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 18 +++---------------
> > drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 8 --------
> > 3 files changed, 3 insertions(+), 27 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> > index b56f777..f91e3d1 100644
> > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> > @@ -972,7 +972,6 @@ static void dpu_crtc_disable(struct drm_crtc *crtc,
> > */
> > if (dpu_encoder_get_intf_mode(encoder) == INTF_MODE_VIDEO)
> > release_bandwidth = true;
> > - dpu_encoder_assign_crtc(encoder, NULL);
> > }
> >
> > /* wait for frame_event_done completion */
> > @@ -1042,9 +1041,6 @@ static void dpu_crtc_enable(struct drm_crtc *crtc,
> > trace_dpu_crtc_enable(DRMID(crtc), true, dpu_crtc);
> > dpu_crtc->enabled = true;
> >
> > - drm_for_each_encoder_mask(encoder, crtc->dev, crtc->state-
> >encoder_mask)
> > - dpu_encoder_assign_crtc(encoder, crtc);
> > -
> > /* Enable/restore vblank irq handling */
> > drm_crtc_vblank_on(crtc);
> > }
> > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> > index 52516eb..5629c0b 100644
> > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> > @@ -1254,8 +1254,8 @@ static void dpu_encoder_vblank_callback(struct
> drm_encoder *drm_enc,
> > dpu_enc = to_dpu_encoder_virt(drm_enc);
> >
> > spin_lock_irqsave(&dpu_enc->enc_spinlock, lock_flags);
> > - if (dpu_enc->crtc)
> > - dpu_crtc_vblank_callback(dpu_enc->crtc);
> > + if (drm_enc->crtc)
> > + dpu_crtc_vblank_callback(drm_enc->crtc);
> > spin_unlock_irqrestore(&dpu_enc->enc_spinlock, lock_flags);
> >
> > atomic_inc(&phy_enc->vsync_cnt);
> > @@ -1280,18 +1280,6 @@ static void
> dpu_encoder_underrun_callback(struct drm_encoder *drm_enc,
> > DPU_ATRACE_END("encoder_underrun_callback");
> > }
> >
> > -void dpu_encoder_assign_crtc(struct drm_encoder *drm_enc, struct
> drm_crtc *crtc)
> > -{
> > - struct dpu_encoder_virt *dpu_enc = to_dpu_encoder_virt(drm_enc);
> > - unsigned long lock_flags;
> > -
> > - spin_lock_irqsave(&dpu_enc->enc_spinlock, lock_flags);
> > - /* crtc should always be cleared before re-assigning */
> > - WARN_ON(crtc && dpu_enc->crtc);
> > - dpu_enc->crtc = crtc;
> > - spin_unlock_irqrestore(&dpu_enc->enc_spinlock, lock_flags);
> > -}
> > -
> > void dpu_encoder_toggle_vblank_for_crtc(struct drm_encoder
> *drm_enc,
> > struct drm_crtc *crtc, bool enable)
> > {
> > @@ -1302,7 +1290,7 @@ void dpu_encoder_toggle_vblank_for_crtc(struct
> drm_encoder *drm_enc,
> > trace_dpu_enc_vblank_cb(DRMID(drm_enc), enable);
> >
> > spin_lock_irqsave(&dpu_enc->enc_spinlock, lock_flags);
> > - if (dpu_enc->crtc != crtc) {
> > + if (drm_enc->crtc != crtc) {
> > spin_unlock_irqrestore(&dpu_enc->enc_spinlock, lock_flags);
> > return;
> > }
> > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> > index 781d41c..edba815 100644
> > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> > @@ -39,14 +39,6 @@ struct msm_display_info {
> > };
> >
> > /**
> > - * dpu_encoder_assign_crtc - Link the encoder to the crtc it's assigned to
> > - * @encoder: encoder pointer
> > - * @crtc: crtc pointer
> > - */
> > -void dpu_encoder_assign_crtc(struct drm_encoder *encoder,
> > - struct drm_crtc *crtc);
> > -
> > -/**
> > * dpu_encoder_toggle_vblank_for_crtc - Toggles vblank interrupts on or
> off if
> > * the encoder is assigned to the given crtc
> > * @encoder: encoder pointer
>
>
> --
> With best wishes
> Dmitry
On Thu, 7 Jul 2022 at 17:39, Vinod Polimera <[email protected]> wrote:
>
> > NAK. Quoting the documentation:
> >
> > only really meaningful for non-atomic drivers. Atomic drivers should
> > instead check &drm_connector_state.crtc.
> >
> > Please adjust according to the documentation.
> drm_enc gets the crtc info already from new connector state as part of drm_atomic_helper_update_legacy_modeset_state.
> So drm_enc->crtc will be valid as we access it as part of modeset enable/disable.
> ```connector->encoder->crtc = new_conn_state->crtc;```.
drm_atomic_helper_update_legacy_modeset_state():
* Since these updates are not synchronized with lockings, only code paths
* called from &drm_mode_config_helper_funcs.atomic_commit_tail can look at the
* legacy state filled out by this helper. Defacto this means this helper and
* the legacy state pointers are only really useful for transitioning an
* existing driver to the atomic world.
So please change the code to use drm_connector_state.crtc.
Dixi.
>
> Thanks,
> Vinod P.
>
> > -----Original Message-----
> > From: Dmitry Baryshkov <[email protected]>
> > Sent: Wednesday, July 6, 2022 12:34 AM
> > To: Vinod Polimera (QUIC) <[email protected]>; dri-
> > [email protected]; [email protected];
> > [email protected]; [email protected]
> > Cc: [email protected]; [email protected];
> > [email protected]; [email protected]; Kalyan Thota (QUIC)
> > <[email protected]>; Kuogee Hsieh (QUIC)
> > <[email protected]>; Vishnuvardhan Prodduturi (QUIC)
> > <[email protected]>; [email protected]; Aravind
> > Venkateswaran (QUIC) <[email protected]>; Abhinav Kumar
> > (QUIC) <[email protected]>; Sankeerth Billakanti (QUIC)
> > <[email protected]>
> > Subject: Re: [PATCH v4 1/7] drm/msm/disp/dpu1: clear dpu_assign_crtc and
> > get crtc from drm_enc instead of dpu_enc
> >
> > WARNING: This email originated from outside of Qualcomm. Please be wary
> > of any links or attachments, and do not enable macros.
> >
> > On 05/07/2022 20:00, Vinod Polimera wrote:
> > > Update crtc retrieval from dpu_enc to drm_enc, since new links get set
> > > as part of the update legacy mode set. The dpu_enc->crtc cache is no
> > > more needed, hence cleaning it as part of this change.
> >
> > NAK. Quoting the documentation:
> >
> > only really meaningful for non-atomic drivers. Atomic drivers should
> > instead check &drm_connector_state.crtc.
> >
> > Please adjust according to the documentation.
> > >
> > > Signed-off-by: Vinod Polimera <[email protected]>
> > > ---
> > > drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 4 ----
> > > drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 18 +++---------------
> > > drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 8 --------
> > > 3 files changed, 3 insertions(+), 27 deletions(-)
> > >
> > > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> > b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> > > index b56f777..f91e3d1 100644
> > > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> > > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> > > @@ -972,7 +972,6 @@ static void dpu_crtc_disable(struct drm_crtc *crtc,
> > > */
> > > if (dpu_encoder_get_intf_mode(encoder) == INTF_MODE_VIDEO)
> > > release_bandwidth = true;
> > > - dpu_encoder_assign_crtc(encoder, NULL);
> > > }
> > >
> > > /* wait for frame_event_done completion */
> > > @@ -1042,9 +1041,6 @@ static void dpu_crtc_enable(struct drm_crtc *crtc,
> > > trace_dpu_crtc_enable(DRMID(crtc), true, dpu_crtc);
> > > dpu_crtc->enabled = true;
> > >
> > > - drm_for_each_encoder_mask(encoder, crtc->dev, crtc->state-
> > >encoder_mask)
> > > - dpu_encoder_assign_crtc(encoder, crtc);
> > > -
> > > /* Enable/restore vblank irq handling */
> > > drm_crtc_vblank_on(crtc);
> > > }
> > > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> > b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> > > index 52516eb..5629c0b 100644
> > > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> > > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> > > @@ -1254,8 +1254,8 @@ static void dpu_encoder_vblank_callback(struct
> > drm_encoder *drm_enc,
> > > dpu_enc = to_dpu_encoder_virt(drm_enc);
> > >
> > > spin_lock_irqsave(&dpu_enc->enc_spinlock, lock_flags);
> > > - if (dpu_enc->crtc)
> > > - dpu_crtc_vblank_callback(dpu_enc->crtc);
> > > + if (drm_enc->crtc)
> > > + dpu_crtc_vblank_callback(drm_enc->crtc);
> > > spin_unlock_irqrestore(&dpu_enc->enc_spinlock, lock_flags);
> > >
> > > atomic_inc(&phy_enc->vsync_cnt);
> > > @@ -1280,18 +1280,6 @@ static void
> > dpu_encoder_underrun_callback(struct drm_encoder *drm_enc,
> > > DPU_ATRACE_END("encoder_underrun_callback");
> > > }
> > >
> > > -void dpu_encoder_assign_crtc(struct drm_encoder *drm_enc, struct
> > drm_crtc *crtc)
> > > -{
> > > - struct dpu_encoder_virt *dpu_enc = to_dpu_encoder_virt(drm_enc);
> > > - unsigned long lock_flags;
> > > -
> > > - spin_lock_irqsave(&dpu_enc->enc_spinlock, lock_flags);
> > > - /* crtc should always be cleared before re-assigning */
> > > - WARN_ON(crtc && dpu_enc->crtc);
> > > - dpu_enc->crtc = crtc;
> > > - spin_unlock_irqrestore(&dpu_enc->enc_spinlock, lock_flags);
> > > -}
> > > -
> > > void dpu_encoder_toggle_vblank_for_crtc(struct drm_encoder
> > *drm_enc,
> > > struct drm_crtc *crtc, bool enable)
> > > {
> > > @@ -1302,7 +1290,7 @@ void dpu_encoder_toggle_vblank_for_crtc(struct
> > drm_encoder *drm_enc,
> > > trace_dpu_enc_vblank_cb(DRMID(drm_enc), enable);
> > >
> > > spin_lock_irqsave(&dpu_enc->enc_spinlock, lock_flags);
> > > - if (dpu_enc->crtc != crtc) {
> > > + if (drm_enc->crtc != crtc) {
> > > spin_unlock_irqrestore(&dpu_enc->enc_spinlock, lock_flags);
> > > return;
> > > }
> > > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> > b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> > > index 781d41c..edba815 100644
> > > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> > > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> > > @@ -39,14 +39,6 @@ struct msm_display_info {
> > > };
> > >
> > > /**
> > > - * dpu_encoder_assign_crtc - Link the encoder to the crtc it's assigned to
> > > - * @encoder: encoder pointer
> > > - * @crtc: crtc pointer
> > > - */
> > > -void dpu_encoder_assign_crtc(struct drm_encoder *encoder,
> > > - struct drm_crtc *crtc);
> > > -
> > > -/**
> > > * dpu_encoder_toggle_vblank_for_crtc - Toggles vblank interrupts on or
> > off if
> > > * the encoder is assigned to the given crtc
> > > * @encoder: encoder pointer
> >
> >
> > --
> > With best wishes
> > Dmitry
--
With best wishes
Dmitry