* [PATCH] drm/vmwgfx: Convert drm_atomic_helper_suspend/resume()
@ 2018-08-11 20:11 Souptick Joarder
2018-08-20 21:34 ` [Linux-graphics-maintainer] " Deepak Singh Rawat
0 siblings, 1 reply; 3+ messages in thread
From: Souptick Joarder @ 2018-08-11 20:11 UTC (permalink / raw)
To: linux-graphics-maintainer, syeh, thellstrom, airlied,
ajitn.linux, daniel
Cc: dri-devel, linux-kernel
convert drm_atomic_helper_suspend/resume() to use
drm_mode_config_helper_suspend/resume().
suspend_state can be removed from vmw_private as
it will not be used anymore.
Signed-off-by: Ajit Negi <ajitn.linux@gmail.com>
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
---
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 6 +++---
drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 1 -
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 25 ++-----------------------
3 files changed, 5 insertions(+), 27 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index bb6dbbe..a317cda 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -1521,7 +1521,7 @@ static int vmw_pm_freeze(struct device *kdev)
WARN_ON(vmw_request_device_late(dev_priv));
dev_priv->suspend_locked = false;
ttm_suspend_unlock(&dev_priv->reservation_sem);
- if (dev_priv->suspend_state)
+ if (dev->mode_config.suspend_state)
vmw_kms_resume(dev);
if (dev_priv->enable_fb)
vmw_fb_on(dev_priv);
@@ -1558,8 +1558,8 @@ static int vmw_pm_restore(struct device *kdev)
vmw_fence_fifo_up(dev_priv->fman);
dev_priv->suspend_locked = false;
ttm_suspend_unlock(&dev_priv->reservation_sem);
- if (dev_priv->suspend_state)
- vmw_kms_resume(dev_priv->dev);
+ if (dev->mode_config.suspend_state)
+ vmw_kms_resume(dev);
if (dev_priv->enable_fb)
vmw_fb_on(dev_priv);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index 1abe217..b8e200b 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -438,7 +438,6 @@ struct vmw_private {
struct vmw_framebuffer *implicit_fb;
struct mutex global_kms_state_mutex;
spinlock_t cursor_lock;
- struct drm_atomic_state *suspend_state;
/*
* Context and surface management.
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 23beff5..2d011a1 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -3028,19 +3028,7 @@ int vmw_kms_set_config(struct drm_mode_set *set,
*/
int vmw_kms_suspend(struct drm_device *dev)
{
- struct vmw_private *dev_priv = vmw_priv(dev);
-
- dev_priv->suspend_state = drm_atomic_helper_suspend(dev);
- if (IS_ERR(dev_priv->suspend_state)) {
- int ret = PTR_ERR(dev_priv->suspend_state);
-
- DRM_ERROR("Failed kms suspend: %d\n", ret);
- dev_priv->suspend_state = NULL;
-
- return ret;
- }
-
- return 0;
+ return drm_mode_config_helper_suspend(dev);
}
@@ -3055,16 +3043,7 @@ int vmw_kms_suspend(struct drm_device *dev)
*/
int vmw_kms_resume(struct drm_device *dev)
{
- struct vmw_private *dev_priv = vmw_priv(dev);
- int ret;
-
- if (WARN_ON(!dev_priv->suspend_state))
- return 0;
-
- ret = drm_atomic_helper_resume(dev, dev_priv->suspend_state);
- dev_priv->suspend_state = NULL;
-
- return ret;
+ return drm_mode_config_helper_resume(dev);
}
/**
--
1.9.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* RE: [Linux-graphics-maintainer] [PATCH] drm/vmwgfx: Convert drm_atomic_helper_suspend/resume()
2018-08-11 20:11 [PATCH] drm/vmwgfx: Convert drm_atomic_helper_suspend/resume() Souptick Joarder
@ 2018-08-20 21:34 ` Deepak Singh Rawat
2018-08-21 9:50 ` Souptick Joarder
0 siblings, 1 reply; 3+ messages in thread
From: Deepak Singh Rawat @ 2018-08-20 21:34 UTC (permalink / raw)
To: Souptick Joarder, ajitn.linux
Cc: linux-kernel, dri-devel, linux-graphics-maintainer, Sinclair Yeh,
Thomas Hellstrom, airlied, daniel
Hi, thanks for the patch. Perhaps can get rid of vmw_kms_resume
and vmw_kms_suspend, otherwise looks good to me.
>
> convert drm_atomic_helper_suspend/resume() to use
> drm_mode_config_helper_suspend/resume().
>
> suspend_state can be removed from vmw_private as
> it will not be used anymore.
>
> Signed-off-by: Ajit Negi <ajitn.linux@gmail.com>
> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
> ---
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 6 +++---
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 1 -
> drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 25 ++-----------------------
> 3 files changed, 5 insertions(+), 27 deletions(-)
>
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
> b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
> index bb6dbbe..a317cda 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
> @@ -1521,7 +1521,7 @@ static int vmw_pm_freeze(struct device *kdev)
> WARN_ON(vmw_request_device_late(dev_priv));
> dev_priv->suspend_locked = false;
> ttm_suspend_unlock(&dev_priv->reservation_sem);
> - if (dev_priv->suspend_state)
> + if (dev->mode_config.suspend_state)
> vmw_kms_resume(dev);
> if (dev_priv->enable_fb)
> vmw_fb_on(dev_priv);
> @@ -1558,8 +1558,8 @@ static int vmw_pm_restore(struct device *kdev)
> vmw_fence_fifo_up(dev_priv->fman);
> dev_priv->suspend_locked = false;
> ttm_suspend_unlock(&dev_priv->reservation_sem);
> - if (dev_priv->suspend_state)
> - vmw_kms_resume(dev_priv->dev);
> + if (dev->mode_config.suspend_state)
> + vmw_kms_resume(dev);
>
> if (dev_priv->enable_fb)
> vmw_fb_on(dev_priv);
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
> b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
> index 1abe217..b8e200b 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
> @@ -438,7 +438,6 @@ struct vmw_private {
> struct vmw_framebuffer *implicit_fb;
> struct mutex global_kms_state_mutex;
> spinlock_t cursor_lock;
> - struct drm_atomic_state *suspend_state;
>
> /*
> * Context and surface management.
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> index 23beff5..2d011a1 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> @@ -3028,19 +3028,7 @@ int vmw_kms_set_config(struct drm_mode_set
> *set,
> */
> int vmw_kms_suspend(struct drm_device *dev)
> {
> - struct vmw_private *dev_priv = vmw_priv(dev);
> -
> - dev_priv->suspend_state = drm_atomic_helper_suspend(dev);
> - if (IS_ERR(dev_priv->suspend_state)) {
> - int ret = PTR_ERR(dev_priv->suspend_state);
> -
> - DRM_ERROR("Failed kms suspend: %d\n", ret);
> - dev_priv->suspend_state = NULL;
> -
> - return ret;
> - }
> -
> - return 0;
> + return drm_mode_config_helper_suspend(dev);
> }
>
>
> @@ -3055,16 +3043,7 @@ int vmw_kms_suspend(struct drm_device *dev)
> */
> int vmw_kms_resume(struct drm_device *dev)
> {
> - struct vmw_private *dev_priv = vmw_priv(dev);
> - int ret;
> -
> - if (WARN_ON(!dev_priv->suspend_state))
> - return 0;
> -
> - ret = drm_atomic_helper_resume(dev, dev_priv->suspend_state);
> - dev_priv->suspend_state = NULL;
> -
> - return ret;
> + return drm_mode_config_helper_resume(dev);
> }
>
> /**
> --
> 1.9.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Linux-graphics-maintainer] [PATCH] drm/vmwgfx: Convert drm_atomic_helper_suspend/resume()
2018-08-20 21:34 ` [Linux-graphics-maintainer] " Deepak Singh Rawat
@ 2018-08-21 9:50 ` Souptick Joarder
0 siblings, 0 replies; 3+ messages in thread
From: Souptick Joarder @ 2018-08-21 9:50 UTC (permalink / raw)
To: Deepak Singh Rawat
Cc: ajitn.linux, linux-kernel, dri-devel, linux-graphics-maintainer,
Sinclair Yeh, Thomas Hellstrom, airlied, daniel
On Tue, Aug 21, 2018 at 3:04 AM, Deepak Singh Rawat <drawat@vmware.com> wrote:
> Hi, thanks for the patch. Perhaps can get rid of vmw_kms_resume
> and vmw_kms_suspend, otherwise looks good to me.
Ok, will remove in v2.
>
>>
>> convert drm_atomic_helper_suspend/resume() to use
>> drm_mode_config_helper_suspend/resume().
>>
>> suspend_state can be removed from vmw_private as
>> it will not be used anymore.
>>
>> Signed-off-by: Ajit Negi <ajitn.linux@gmail.com>
>> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
>> ---
>> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 6 +++---
>> drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 1 -
>> drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 25 ++-----------------------
>> 3 files changed, 5 insertions(+), 27 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
>> b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
>> index bb6dbbe..a317cda 100644
>> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
>> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
>> @@ -1521,7 +1521,7 @@ static int vmw_pm_freeze(struct device *kdev)
>> WARN_ON(vmw_request_device_late(dev_priv));
>> dev_priv->suspend_locked = false;
>> ttm_suspend_unlock(&dev_priv->reservation_sem);
>> - if (dev_priv->suspend_state)
>> + if (dev->mode_config.suspend_state)
>> vmw_kms_resume(dev);
>> if (dev_priv->enable_fb)
>> vmw_fb_on(dev_priv);
>> @@ -1558,8 +1558,8 @@ static int vmw_pm_restore(struct device *kdev)
>> vmw_fence_fifo_up(dev_priv->fman);
>> dev_priv->suspend_locked = false;
>> ttm_suspend_unlock(&dev_priv->reservation_sem);
>> - if (dev_priv->suspend_state)
>> - vmw_kms_resume(dev_priv->dev);
>> + if (dev->mode_config.suspend_state)
>> + vmw_kms_resume(dev);
>>
>> if (dev_priv->enable_fb)
>> vmw_fb_on(dev_priv);
>> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
>> b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
>> index 1abe217..b8e200b 100644
>> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
>> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
>> @@ -438,7 +438,6 @@ struct vmw_private {
>> struct vmw_framebuffer *implicit_fb;
>> struct mutex global_kms_state_mutex;
>> spinlock_t cursor_lock;
>> - struct drm_atomic_state *suspend_state;
>>
>> /*
>> * Context and surface management.
>> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
>> b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
>> index 23beff5..2d011a1 100644
>> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
>> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
>> @@ -3028,19 +3028,7 @@ int vmw_kms_set_config(struct drm_mode_set
>> *set,
>> */
>> int vmw_kms_suspend(struct drm_device *dev)
>> {
>> - struct vmw_private *dev_priv = vmw_priv(dev);
>> -
>> - dev_priv->suspend_state = drm_atomic_helper_suspend(dev);
>> - if (IS_ERR(dev_priv->suspend_state)) {
>> - int ret = PTR_ERR(dev_priv->suspend_state);
>> -
>> - DRM_ERROR("Failed kms suspend: %d\n", ret);
>> - dev_priv->suspend_state = NULL;
>> -
>> - return ret;
>> - }
>> -
>> - return 0;
>> + return drm_mode_config_helper_suspend(dev);
>> }
>>
>>
>> @@ -3055,16 +3043,7 @@ int vmw_kms_suspend(struct drm_device *dev)
>> */
>> int vmw_kms_resume(struct drm_device *dev)
>> {
>> - struct vmw_private *dev_priv = vmw_priv(dev);
>> - int ret;
>> -
>> - if (WARN_ON(!dev_priv->suspend_state))
>> - return 0;
>> -
>> - ret = drm_atomic_helper_resume(dev, dev_priv->suspend_state);
>> - dev_priv->suspend_state = NULL;
>> -
>> - return ret;
>> + return drm_mode_config_helper_resume(dev);
>> }
>>
>> /**
>> --
>> 1.9.1
^ permalink raw reply [flat|nested] 3+ messages in thread
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2018-08-11 20:11 [PATCH] drm/vmwgfx: Convert drm_atomic_helper_suspend/resume() Souptick Joarder
2018-08-20 21:34 ` [Linux-graphics-maintainer] " Deepak Singh Rawat
2018-08-21 9:50 ` Souptick Joarder
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