[PATCH 11/43] drm/hyperv: Use fbdev-shmem

[Deepak Rawat]

Reviewed-by: Deepak Rawat <drawat.floss at gmail.com>

On Tue, Mar 12, 2024 at 8:48 AM Thomas Zimmermann <tzimmermann at suse.de> wrote:
>
> Implement fbdev emulation with fbdev-shmem. Avoids the overhead of
> fbdev-generic's additional shadow buffering. No functional changes.
>
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> Cc: Deepak Rawat <drawat.floss at gmail.com>
> ---
>  drivers/gpu/drm/hyperv/hyperv_drm_drv.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
> index cff85086f2d66..ff93e08d5036d 100644
> --- a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
> +++ b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
> @@ -11,7 +11,7 @@
>  #include <drm/drm_aperture.h>
>  #include <drm/drm_atomic_helper.h>
>  #include <drm/drm_drv.h>
> -#include <drm/drm_fbdev_generic.h>
> +#include <drm/drm_fbdev_shmem.h>
>  #include <drm/drm_gem_shmem_helper.h>
>  #include <drm/drm_simple_kms_helper.h>
>
> @@ -149,7 +149,7 @@ static int hyperv_vmbus_probe(struct hv_device *hdev,
>                 goto err_free_mmio;
>         }
>
> -       drm_fbdev_generic_setup(dev, 0);
> +       drm_fbdev_shmem_setup(dev, 0);
>
>         return 0;
>
> --
> 2.44.0
>