Re: [PATCH v8 4/6] drm/{i915,xe}: Unregister in-kernel clients

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, 2024-04-09 at 10:04 +0200, Thomas Zimmermann wrote:
> Unregister all in-kernel clients before unloading the i915 driver.
> For
> other drivers, drm_dev_unregister() does this automatically. As i915
> and
> xe do not use this helper, they have to perform the call by
> themselves.
> 
> Note that there are currently no in-kernel clients in i915 or xe. The
> patch prepares the drivers for a related update of their fbdev
> support.
> 
> v8:
> - unregister clients in intel_display_driver_unregister() (Jani)
> - mention xe in commit message (Rodrigo, Jani)
> 
> v7:
> - update xe driver
> 
> Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>

Reviewed-by: Jouni Högander <jouni.hogander@xxxxxxxxx>

> ---
>  drivers/gpu/drm/i915/display/intel_display_driver.c | 3 +++
>  drivers/gpu/drm/xe/xe_device.c                      | 1 +
>  2 files changed, 4 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display_driver.c
> b/drivers/gpu/drm/i915/display/intel_display_driver.c
> index 87dd07e0d138d..b7d636980d83a 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_driver.c
> +++ b/drivers/gpu/drm/i915/display/intel_display_driver.c
> @@ -11,6 +11,7 @@
>  #include <acpi/video.h>
>  #include <drm/display/drm_dp_mst_helper.h>
>  #include <drm/drm_atomic_helper.h>
> +#include <drm/drm_client.h>
>  #include <drm/drm_mode_config.h>
>  #include <drm/drm_privacy_screen_consumer.h>
>  #include <drm/drm_probe_helper.h>
> @@ -638,6 +639,8 @@ void intel_display_driver_unregister(struct
> drm_i915_private *i915)
>         if (!HAS_DISPLAY(i915))
>                 return;
>  
> +       drm_client_dev_unregister(&i915->drm);
> +
>         intel_fbdev_unregister(i915);
>         /*
>          * After flushing the fbdev (incl. a late async config which
> diff --git a/drivers/gpu/drm/xe/xe_device.c
> b/drivers/gpu/drm/xe/xe_device.c
> index 01bd5ccf05ca6..231ab2f4cd0b9 100644
> --- a/drivers/gpu/drm/xe/xe_device.c
> +++ b/drivers/gpu/drm/xe/xe_device.c
> @@ -9,6 +9,7 @@
>  
>  #include <drm/drm_aperture.h>
>  #include <drm/drm_atomic_helper.h>
> +#include <drm/drm_client.h>
>  #include <drm/drm_gem_ttm_helper.h>
>  #include <drm/drm_ioctl.h>
>  #include <drm/drm_managed.h>





[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux