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* [PATCH] drm/stm: dsi: stm mipi dsi doesn't print error on probe deferral
@ 2020-01-21 10:24 ` Yannick Fertre
  0 siblings, 0 replies; 9+ messages in thread
From: Yannick Fertre @ 2020-01-21 10:24 UTC (permalink / raw)
  To: Yannick Fertre, Philippe Cornu, Benjamin Gaignard, David Airlie,
	Daniel Vetter, Maxime Coquelin, Alexandre Torgue, dri-devel,
	linux-stm32, linux-arm-kernel, linux-kernel

From: Etienne Carriere <etienne.carriere@st.com>

Change DSI driver to not print an error trace when probe
is deferred for a clock resource.

Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
---
 drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
index 4b16563..2e1f266 100644
--- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
+++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
@@ -377,7 +377,9 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
 	dsi->pllref_clk = devm_clk_get(dev, "ref");
 	if (IS_ERR(dsi->pllref_clk)) {
 		ret = PTR_ERR(dsi->pllref_clk);
-		DRM_ERROR("Unable to get pll reference clock: %d\n", ret);
+		if (ret != -EPROBE_DEFER)
+			DRM_ERROR("Unable to get pll reference clock: %d\n",
+				  ret);
 		goto err_clk_get;
 	}
 
-- 
2.7.4


^ permalink raw reply related	[flat|nested] 9+ messages in thread
* [PATCH] drm/stm: dsi: stm mipi dsi doesn't print error on probe deferral
@ 2020-01-21 10:24 ` Yannick Fertre
  0 siblings, 0 replies; 9+ messages in thread
From: Yannick Fertre @ 2020-01-21 10:24 UTC (permalink / raw)
  To: Yannick Fertre, Philippe Cornu, Benjamin Gaignard, David Airlie,
	Daniel Vetter, Maxime Coquelin, Alexandre Torgue, dri-devel,
	linux-stm32, linux-arm-kernel, linux-kernel

From: Etienne Carriere <etienne.carriere@st.com>

Change DSI driver to not print an error trace when probe
is deferred for a clock resource.

Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
---
 drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
index 4b16563..2e1f266 100644
--- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
+++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
@@ -377,7 +377,9 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
 	dsi->pllref_clk = devm_clk_get(dev, "ref");
 	if (IS_ERR(dsi->pllref_clk)) {
 		ret = PTR_ERR(dsi->pllref_clk);
-		DRM_ERROR("Unable to get pll reference clock: %d\n", ret);
+		if (ret != -EPROBE_DEFER)
+			DRM_ERROR("Unable to get pll reference clock: %d\n",
+				  ret);
 		goto err_clk_get;
 	}
 
-- 
2.7.4


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 9+ messages in thread
* [PATCH] drm/stm: dsi: stm mipi dsi doesn't print error on probe deferral
@ 2020-01-21 10:24 ` Yannick Fertre
  0 siblings, 0 replies; 9+ messages in thread
From: Yannick Fertre @ 2020-01-21 10:24 UTC (permalink / raw)
  To: Yannick Fertre, Philippe Cornu, Benjamin Gaignard, David Airlie,
	Daniel Vetter, Maxime Coquelin, Alexandre Torgue, dri-devel,
	linux-stm32, linux-arm-kernel, linux-kernel

From: Etienne Carriere <etienne.carriere@st.com>

Change DSI driver to not print an error trace when probe
is deferred for a clock resource.

Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
---
 drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
index 4b16563..2e1f266 100644
--- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
+++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
@@ -377,7 +377,9 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
 	dsi->pllref_clk = devm_clk_get(dev, "ref");
 	if (IS_ERR(dsi->pllref_clk)) {
 		ret = PTR_ERR(dsi->pllref_clk);
-		DRM_ERROR("Unable to get pll reference clock: %d\n", ret);
+		if (ret != -EPROBE_DEFER)
+			DRM_ERROR("Unable to get pll reference clock: %d\n",
+				  ret);
 		goto err_clk_get;
 	}
 
-- 
2.7.4

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply related	[flat|nested] 9+ messages in thread
* Re: [PATCH] drm/stm: dsi: stm mipi dsi doesn't print error on probe deferral
  2020-01-21 10:24 ` Yannick Fertre
  (?)
@ 2020-01-23  9:54   ` Philippe CORNU
  -1 siblings, 0 replies; 9+ messages in thread
From: Philippe CORNU @ 2020-01-23  9:54 UTC (permalink / raw)
  To: Yannick FERTRE, Benjamin GAIGNARD, David Airlie, Daniel Vetter,
	Maxime Coquelin, Alexandre TORGUE, dri-devel, linux-stm32,
	linux-arm-kernel, linux-kernel

Dears Yannick & Etienne,
Thank you for your patch,

Reviewed-by: Philippe Cornu <philippe.cornu@st.com>

Philippe :-)

On 1/21/20 11:24 AM, Yannick Fertre wrote:
> From: Etienne Carriere <etienne.carriere@st.com>
> 
> Change DSI driver to not print an error trace when probe
> is deferred for a clock resource.
> 
> Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
> ---
>   drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> index 4b16563..2e1f266 100644
> --- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> +++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> @@ -377,7 +377,9 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
>   	dsi->pllref_clk = devm_clk_get(dev, "ref");
>   	if (IS_ERR(dsi->pllref_clk)) {
>   		ret = PTR_ERR(dsi->pllref_clk);
> -		DRM_ERROR("Unable to get pll reference clock: %d\n", ret);
> +		if (ret != -EPROBE_DEFER)
> +			DRM_ERROR("Unable to get pll reference clock: %d\n",
> +				  ret);
>   		goto err_clk_get;
>   	}
>   
> 

^ permalink raw reply	[flat|nested] 9+ messages in thread
* Re: [PATCH] drm/stm: dsi: stm mipi dsi doesn't print error on probe deferral
@ 2020-01-23  9:54   ` Philippe CORNU
  0 siblings, 0 replies; 9+ messages in thread
From: Philippe CORNU @ 2020-01-23  9:54 UTC (permalink / raw)
  To: Yannick FERTRE, Benjamin GAIGNARD, David Airlie, Daniel Vetter,
	Maxime Coquelin, Alexandre TORGUE, dri-devel, linux-stm32,
	linux-arm-kernel, linux-kernel

Dears Yannick & Etienne,
Thank you for your patch,

Reviewed-by: Philippe Cornu <philippe.cornu@st.com>

Philippe :-)

On 1/21/20 11:24 AM, Yannick Fertre wrote:
> From: Etienne Carriere <etienne.carriere@st.com>
> 
> Change DSI driver to not print an error trace when probe
> is deferred for a clock resource.
> 
> Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
> ---
>   drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> index 4b16563..2e1f266 100644
> --- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> +++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> @@ -377,7 +377,9 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
>   	dsi->pllref_clk = devm_clk_get(dev, "ref");
>   	if (IS_ERR(dsi->pllref_clk)) {
>   		ret = PTR_ERR(dsi->pllref_clk);
> -		DRM_ERROR("Unable to get pll reference clock: %d\n", ret);
> +		if (ret != -EPROBE_DEFER)
> +			DRM_ERROR("Unable to get pll reference clock: %d\n",
> +				  ret);
>   		goto err_clk_get;
>   	}
>   
> 
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 9+ messages in thread
* Re: [PATCH] drm/stm: dsi: stm mipi dsi doesn't print error on probe deferral
@ 2020-01-23  9:54   ` Philippe CORNU
  0 siblings, 0 replies; 9+ messages in thread
From: Philippe CORNU @ 2020-01-23  9:54 UTC (permalink / raw)
  To: Yannick FERTRE, Benjamin GAIGNARD, David Airlie, Daniel Vetter,
	Maxime Coquelin, Alexandre TORGUE, dri-devel, linux-stm32,
	linux-arm-kernel, linux-kernel

Dears Yannick & Etienne,
Thank you for your patch,

Reviewed-by: Philippe Cornu <philippe.cornu@st.com>

Philippe :-)

On 1/21/20 11:24 AM, Yannick Fertre wrote:
> From: Etienne Carriere <etienne.carriere@st.com>
> 
> Change DSI driver to not print an error trace when probe
> is deferred for a clock resource.
> 
> Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
> ---
>   drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> index 4b16563..2e1f266 100644
> --- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> +++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> @@ -377,7 +377,9 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
>   	dsi->pllref_clk = devm_clk_get(dev, "ref");
>   	if (IS_ERR(dsi->pllref_clk)) {
>   		ret = PTR_ERR(dsi->pllref_clk);
> -		DRM_ERROR("Unable to get pll reference clock: %d\n", ret);
> +		if (ret != -EPROBE_DEFER)
> +			DRM_ERROR("Unable to get pll reference clock: %d\n",
> +				  ret);
>   		goto err_clk_get;
>   	}
>   
> 
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply	[flat|nested] 9+ messages in thread
* Re: [PATCH] drm/stm: dsi: stm mipi dsi doesn't print error on probe deferral
  2020-01-23  9:54   ` Philippe CORNU
  (?)
@ 2020-02-04 10:59     ` Benjamin Gaignard
  -1 siblings, 0 replies; 9+ messages in thread
From: Benjamin Gaignard @ 2020-02-04 10:59 UTC (permalink / raw)
  To: Philippe CORNU
  Cc: Yannick FERTRE, Benjamin GAIGNARD, David Airlie, Daniel Vetter,
	Maxime Coquelin, Alexandre TORGUE, dri-devel, linux-stm32,
	linux-arm-kernel, linux-kernel

Le jeu. 23 janv. 2020 à 10:54, Philippe CORNU <philippe.cornu@st.com> a écrit :
>
> Dears Yannick & Etienne,
> Thank you for your patch,
>
> Reviewed-by: Philippe Cornu <philippe.cornu@st.com>
>
> Philippe :-)
>
> On 1/21/20 11:24 AM, Yannick Fertre wrote:
> > From: Etienne Carriere <etienne.carriere@st.com>
> >
> > Change DSI driver to not print an error trace when probe
> > is deferred for a clock resource.

Applied on drm-misc-next?
Thanks,
Benjamin

> >
> > Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
> > ---
> >   drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 4 +++-
> >   1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> > index 4b16563..2e1f266 100644
> > --- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> > +++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> > @@ -377,7 +377,9 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
> >       dsi->pllref_clk = devm_clk_get(dev, "ref");
> >       if (IS_ERR(dsi->pllref_clk)) {
> >               ret = PTR_ERR(dsi->pllref_clk);
> > -             DRM_ERROR("Unable to get pll reference clock: %d\n", ret);
> > +             if (ret != -EPROBE_DEFER)
> > +                     DRM_ERROR("Unable to get pll reference clock: %d\n",
> > +                               ret);
> >               goto err_clk_get;
> >       }
> >
> >
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply	[flat|nested] 9+ messages in thread
* Re: [PATCH] drm/stm: dsi: stm mipi dsi doesn't print error on probe deferral
@ 2020-02-04 10:59     ` Benjamin Gaignard
  0 siblings, 0 replies; 9+ messages in thread
From: Benjamin Gaignard @ 2020-02-04 10:59 UTC (permalink / raw)
  To: Philippe CORNU
  Cc: Benjamin GAIGNARD, David Airlie, linux-kernel, dri-devel,
	Yannick FERTRE, Maxime Coquelin, Daniel Vetter, linux-stm32,
	linux-arm-kernel, Alexandre TORGUE

Le jeu. 23 janv. 2020 à 10:54, Philippe CORNU <philippe.cornu@st.com> a écrit :
>
> Dears Yannick & Etienne,
> Thank you for your patch,
>
> Reviewed-by: Philippe Cornu <philippe.cornu@st.com>
>
> Philippe :-)
>
> On 1/21/20 11:24 AM, Yannick Fertre wrote:
> > From: Etienne Carriere <etienne.carriere@st.com>
> >
> > Change DSI driver to not print an error trace when probe
> > is deferred for a clock resource.

Applied on drm-misc-next?
Thanks,
Benjamin

> >
> > Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
> > ---
> >   drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 4 +++-
> >   1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> > index 4b16563..2e1f266 100644
> > --- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> > +++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> > @@ -377,7 +377,9 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
> >       dsi->pllref_clk = devm_clk_get(dev, "ref");
> >       if (IS_ERR(dsi->pllref_clk)) {
> >               ret = PTR_ERR(dsi->pllref_clk);
> > -             DRM_ERROR("Unable to get pll reference clock: %d\n", ret);
> > +             if (ret != -EPROBE_DEFER)
> > +                     DRM_ERROR("Unable to get pll reference clock: %d\n",
> > +                               ret);
> >               goto err_clk_get;
> >       }
> >
> >
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 9+ messages in thread
* Re: [PATCH] drm/stm: dsi: stm mipi dsi doesn't print error on probe deferral
@ 2020-02-04 10:59     ` Benjamin Gaignard
  0 siblings, 0 replies; 9+ messages in thread
From: Benjamin Gaignard @ 2020-02-04 10:59 UTC (permalink / raw)
  To: Philippe CORNU
  Cc: Maxime Coquelin, Alexandre TORGUE, David Airlie, linux-kernel,
	dri-devel, Yannick FERTRE, linux-stm32, linux-arm-kernel,
	Benjamin GAIGNARD

Le jeu. 23 janv. 2020 à 10:54, Philippe CORNU <philippe.cornu@st.com> a écrit :
>
> Dears Yannick & Etienne,
> Thank you for your patch,
>
> Reviewed-by: Philippe Cornu <philippe.cornu@st.com>
>
> Philippe :-)
>
> On 1/21/20 11:24 AM, Yannick Fertre wrote:
> > From: Etienne Carriere <etienne.carriere@st.com>
> >
> > Change DSI driver to not print an error trace when probe
> > is deferred for a clock resource.

Applied on drm-misc-next?
Thanks,
Benjamin

> >
> > Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
> > ---
> >   drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 4 +++-
> >   1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> > index 4b16563..2e1f266 100644
> > --- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> > +++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
> > @@ -377,7 +377,9 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev)
> >       dsi->pllref_clk = devm_clk_get(dev, "ref");
> >       if (IS_ERR(dsi->pllref_clk)) {
> >               ret = PTR_ERR(dsi->pllref_clk);
> > -             DRM_ERROR("Unable to get pll reference clock: %d\n", ret);
> > +             if (ret != -EPROBE_DEFER)
> > +                     DRM_ERROR("Unable to get pll reference clock: %d\n",
> > +                               ret);
> >               goto err_clk_get;
> >       }
> >
> >
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2020-02-04 10:59 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-01-21 10:24 [PATCH] drm/stm: dsi: stm mipi dsi doesn't print error on probe deferral Yannick Fertre
2020-01-21 10:24 ` Yannick Fertre
2020-01-21 10:24 ` Yannick Fertre
2020-01-23  9:54 ` Philippe CORNU
2020-01-23  9:54   ` Philippe CORNU
2020-01-23  9:54   ` Philippe CORNU
2020-02-04 10:59   ` Benjamin Gaignard
2020-02-04 10:59     ` Benjamin Gaignard
2020-02-04 10:59     ` Benjamin Gaignard

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