[Intel-gfx] [PATCH 31/51] drm/ingenic: Drop explicit drm_mode_config_cleanup call
Allows us to drop the drm_driver.release callback.
This is made possible by a preceeding patch which added a drmm_
cleanup action to drm_mode_config_init(), hence all we need to do to
ensure that drm_mode_config_cleanup() is run on final drm_device
cleanup is check the new error code for _init().
v2: Explain why this cleanup is possible (Laurent).
v3: Use drmm_mode_config_init() for more clarity (Sam, Thomas)
Acked-by: Sam Ravnborg
Cc: Sam Ravnborg
Cc: Thomas Zimmermann
Reviewed-by: Paul Cercueil (v2)
Cc: Laurent Pinchart
Signed-off-by: Daniel Vetter
Cc: Paul Cercueil
---
drivers/gpu/drm/ingenic/ingenic-drm.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c
b/drivers/gpu/drm/ingenic/ingenic-drm.c
index 192aaa4421a3..a9bc6623b488 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
@@ -489,11 +489,6 @@ static irqreturn_t ingenic_drm_irq_handler(int irq, void
*arg)
return IRQ_HANDLED;
}
-static void ingenic_drm_release(struct drm_device *drm)
-{
- drm_mode_config_cleanup(drm);
-}
-
static int ingenic_drm_enable_vblank(struct drm_crtc *crtc)
{
struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
@@ -537,7 +532,6 @@ static struct drm_driver ingenic_drm_driver_data = {
.gem_prime_mmap = drm_gem_cma_prime_mmap,
.irq_handler= ingenic_drm_irq_handler,
- .release= ingenic_drm_release,
};
static const struct drm_plane_funcs ingenic_drm_primary_plane_funcs = {
@@ -638,7 +632,10 @@ static int ingenic_drm_probe(struct platform_device *pdev)
}
drmm_add_final_kfree(drm, priv);
- drm_mode_config_init(drm);
+ ret = drmm_mode_config_init(drm);
+ if (ret)
+ return ret;
+
drm->mode_config.min_width = 0;
drm->mode_config.min_height = 0;
drm->mode_config.max_width = soc_info->max_width;
--
2.25.1
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Re: [Intel-gfx] [PATCH 31/51] drm/ingenic: Drop explicit drm_mode_config_cleanup call
On Mon, Mar 02, 2020 at 11:26:11PM +0100, Daniel Vetter wrote:
> Allows us to drop the drm_driver.release callback.
>
> This is made possible by a preceeding patch which added a drmm_
> cleanup action to drm_mode_config_init(), hence all we need to do to
> ensure that drm_mode_config_cleanup() is run on final drm_device
> cleanup is check the new error code for _init().
>
> v2: Explain why this cleanup is possible (Laurent).
>
> v3: Use drmm_mode_config_init() for more clarity (Sam, Thomas)
>
> Cc: Sam Ravnborg
> Cc: Thomas Zimmermann
> Reviewed-by: Paul Cercueil (v2)
> Cc: Laurent Pinchart
> Signed-off-by: Daniel Vetter
> Cc: Paul Cercueil
Acked-by: Sam Ravnborg
> ---
> drivers/gpu/drm/ingenic/ingenic-drm.c | 11 ---
> 1 file changed, 4 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c
> b/drivers/gpu/drm/ingenic/ingenic-drm.c
> index 192aaa4421a3..a9bc6623b488 100644
> --- a/drivers/gpu/drm/ingenic/ingenic-drm.c
> +++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
> @@ -489,11 +489,6 @@ static irqreturn_t ingenic_drm_irq_handler(int irq, void
> *arg)
> return IRQ_HANDLED;
> }
>
> -static void ingenic_drm_release(struct drm_device *drm)
> -{
> - drm_mode_config_cleanup(drm);
> -}
> -
> static int ingenic_drm_enable_vblank(struct drm_crtc *crtc)
> {
> struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
> @@ -537,7 +532,6 @@ static struct drm_driver ingenic_drm_driver_data = {
> .gem_prime_mmap = drm_gem_cma_prime_mmap,
>
> .irq_handler= ingenic_drm_irq_handler,
> - .release= ingenic_drm_release,
> };
>
> static const struct drm_plane_funcs ingenic_drm_primary_plane_funcs = {
> @@ -638,7 +632,10 @@ static int ingenic_drm_probe(struct platform_device
> *pdev)
> }
> drmm_add_final_kfree(drm, priv);
>
> - drm_mode_config_init(drm);
> + ret = drmm_mode_config_init(drm);
> + if (ret)
> + return ret;
> +
> drm->mode_config.min_width = 0;
> drm->mode_config.min_height = 0;
> drm->mode_config.max_width = soc_info->max_width;
> --
> 2.24.1
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Re: [Intel-gfx] [PATCH 31/51] drm/ingenic: Drop explicit drm_mode_config_cleanup call
Hi Daniel,
Le jeu., févr. 27, 2020 at 19:15, Daniel Vetter
a écrit :
Allows us to drop the drm_driver.release callback.
This is made possible by a preceeding patch which added a drmm_
cleanup action to drm_mode_config_init(), hence all we need to do to
ensure that drm_mode_config_cleanup() is run on final drm_device
cleanup is check the new error code for _init().
v2: Explain why this cleanup is possible (Laurent).
Cc: Laurent Pinchart
Signed-off-by: Daniel Vetter
Cc: Paul Cercueil
Reviewed-by: Paul Cercueil
Cheers,
-Paul
---
drivers/gpu/drm/ingenic/ingenic-drm.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c
b/drivers/gpu/drm/ingenic/ingenic-drm.c
index 192aaa4421a3..f5689521428e 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
@@ -489,11 +489,6 @@ static irqreturn_t ingenic_drm_irq_handler(int
irq, void *arg)
return IRQ_HANDLED;
}
-static void ingenic_drm_release(struct drm_device *drm)
-{
- drm_mode_config_cleanup(drm);
-}
-
static int ingenic_drm_enable_vblank(struct drm_crtc *crtc)
{
struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
@@ -537,7 +532,6 @@ static struct drm_driver ingenic_drm_driver_data
= {
.gem_prime_mmap = drm_gem_cma_prime_mmap,
.irq_handler= ingenic_drm_irq_handler,
- .release= ingenic_drm_release,
};
static const struct drm_plane_funcs ingenic_drm_primary_plane_funcs
= {
@@ -638,7 +632,10 @@ static int ingenic_drm_probe(struct
platform_device *pdev)
}
drmm_add_final_kfree(drm, priv);
- drm_mode_config_init(drm);
+ ret = drm_mode_config_init(drm);
+ if (ret)
+ return ret;
+
drm->mode_config.min_width = 0;
drm->mode_config.min_height = 0;
drm->mode_config.max_width = soc_info->max_width;
--
2.24.1
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[Intel-gfx] [PATCH 31/51] drm/ingenic: Drop explicit drm_mode_config_cleanup call
Allows us to drop the drm_driver.release callback.
This is made possible by a preceeding patch which added a drmm_
cleanup action to drm_mode_config_init(), hence all we need to do to
ensure that drm_mode_config_cleanup() is run on final drm_device
cleanup is check the new error code for _init().
v2: Explain why this cleanup is possible (Laurent).
v3: Use drmm_mode_config_init() for more clarity (Sam, Thomas)
Cc: Sam Ravnborg
Cc: Thomas Zimmermann
Reviewed-by: Paul Cercueil (v2)
Cc: Laurent Pinchart
Signed-off-by: Daniel Vetter
Cc: Paul Cercueil
---
drivers/gpu/drm/ingenic/ingenic-drm.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c
b/drivers/gpu/drm/ingenic/ingenic-drm.c
index 192aaa4421a3..a9bc6623b488 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
@@ -489,11 +489,6 @@ static irqreturn_t ingenic_drm_irq_handler(int irq, void
*arg)
return IRQ_HANDLED;
}
-static void ingenic_drm_release(struct drm_device *drm)
-{
- drm_mode_config_cleanup(drm);
-}
-
static int ingenic_drm_enable_vblank(struct drm_crtc *crtc)
{
struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
@@ -537,7 +532,6 @@ static struct drm_driver ingenic_drm_driver_data = {
.gem_prime_mmap = drm_gem_cma_prime_mmap,
.irq_handler= ingenic_drm_irq_handler,
- .release= ingenic_drm_release,
};
static const struct drm_plane_funcs ingenic_drm_primary_plane_funcs = {
@@ -638,7 +632,10 @@ static int ingenic_drm_probe(struct platform_device *pdev)
}
drmm_add_final_kfree(drm, priv);
- drm_mode_config_init(drm);
+ ret = drmm_mode_config_init(drm);
+ if (ret)
+ return ret;
+
drm->mode_config.min_width = 0;
drm->mode_config.min_height = 0;
drm->mode_config.max_width = soc_info->max_width;
--
2.24.1
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[Intel-gfx] [PATCH 31/51] drm/ingenic: Drop explicit drm_mode_config_cleanup call
Allows us to drop the drm_driver.release callback.
This is made possible by a preceeding patch which added a drmm_
cleanup action to drm_mode_config_init(), hence all we need to do to
ensure that drm_mode_config_cleanup() is run on final drm_device
cleanup is check the new error code for _init().
v2: Explain why this cleanup is possible (Laurent).
Cc: Laurent Pinchart
Signed-off-by: Daniel Vetter
Cc: Paul Cercueil
---
drivers/gpu/drm/ingenic/ingenic-drm.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c
b/drivers/gpu/drm/ingenic/ingenic-drm.c
index 192aaa4421a3..f5689521428e 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
@@ -489,11 +489,6 @@ static irqreturn_t ingenic_drm_irq_handler(int irq, void
*arg)
return IRQ_HANDLED;
}
-static void ingenic_drm_release(struct drm_device *drm)
-{
- drm_mode_config_cleanup(drm);
-}
-
static int ingenic_drm_enable_vblank(struct drm_crtc *crtc)
{
struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
@@ -537,7 +532,6 @@ static struct drm_driver ingenic_drm_driver_data = {
.gem_prime_mmap = drm_gem_cma_prime_mmap,
.irq_handler= ingenic_drm_irq_handler,
- .release= ingenic_drm_release,
};
static const struct drm_plane_funcs ingenic_drm_primary_plane_funcs = {
@@ -638,7 +632,10 @@ static int ingenic_drm_probe(struct platform_device *pdev)
}
drmm_add_final_kfree(drm, priv);
- drm_mode_config_init(drm);
+ ret = drm_mode_config_init(drm);
+ if (ret)
+ return ret;
+
drm->mode_config.min_width = 0;
drm->mode_config.min_height = 0;
drm->mode_config.max_width = soc_info->max_width;
--
2.24.1
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[Intel-gfx] [PATCH 31/51] drm/ingenic: Drop explicit drm_mode_config_cleanup call
Allows us to drop the drm_driver.release callback.
This is made possible by a preceeding patch which added a drmm_
cleanup action to drm_mode_config_init(), hence all we need to do to
ensure that drm_mode_config_cleanup() is run on final drm_device
cleanup is check the new error code for _init().
v2: Explain why this cleanup is possible (Laurent).
Cc: Laurent Pinchart
Signed-off-by: Daniel Vetter
Cc: Paul Cercueil
---
drivers/gpu/drm/ingenic/ingenic-drm.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c
b/drivers/gpu/drm/ingenic/ingenic-drm.c
index 06c195af714e..587369f6c0d7 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
@@ -489,11 +489,6 @@ static irqreturn_t ingenic_drm_irq_handler(int irq, void
*arg)
return IRQ_HANDLED;
}
-static void ingenic_drm_release(struct drm_device *drm)
-{
- drm_mode_config_cleanup(drm);
-}
-
static int ingenic_drm_enable_vblank(struct drm_crtc *crtc)
{
struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
@@ -537,7 +532,6 @@ static struct drm_driver ingenic_drm_driver_data = {
.gem_prime_mmap = drm_gem_cma_prime_mmap,
.irq_handler= ingenic_drm_irq_handler,
- .release= ingenic_drm_release,
};
static const struct drm_plane_funcs ingenic_drm_primary_plane_funcs = {
@@ -638,7 +632,10 @@ static int ingenic_drm_probe(struct platform_device *pdev)
}
drmm_add_final_kfree(drm, priv);
- drm_mode_config_init(drm);
+ ret = drm_mode_config_init(drm);
+ if (ret)
+ return ret;
+
drm->mode_config.min_width = 0;
drm->mode_config.min_height = 0;
drm->mode_config.max_width = soc_info->max_width;
--
2.24.1
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