Re: [PATCH] drm/vboxvideo: Remove unused hgsmi_cursor_position

["Dr. David Alan Gilbert" <linux@treblig.org>]

* Thomas Zimmermann (tzimmermann@suse.de) wrote:
> Hi
> 
> Am 27.02.25 um 22:34 schrieb Dr. David Alan Gilbert:
> > * linux@treblig.org (linux@treblig.org) wrote:
> > > From: "Dr. David Alan Gilbert" <linux@treblig.org>
> > > 
> > > hgsmi_cursor_position() has been unused since 2018's
> > > commit 35f3288c453e ("staging: vboxvideo: Atomic phase 1: convert cursor to
> > > universal plane")
> > > 
> > > Remove it.
> > > 
> > > Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
> > Hi David, Simona,
> >    Will this one be picked up by drm-next?  It got Hans's
> > review back on 16 Dec.
> > ( in 2513e942-6391-4a96-b487-1e4ba19b7aeb@redhat.com )
> 
> Merged into drm-misc-next now. Apologies for the delay.

Thanks; I've got a bunch of other old ones with reviews I'll also ping
soon.

Dave

> Best regards
> Thomas
> 
> > 
> >    Thanks,
> > 
> > Dave
> > 
> > > ---
> > >   drivers/gpu/drm/vboxvideo/hgsmi_base.c      | 37 ---------------------
> > >   drivers/gpu/drm/vboxvideo/vboxvideo_guest.h |  2 --
> > >   2 files changed, 39 deletions(-)
> > > 
> > > diff --git a/drivers/gpu/drm/vboxvideo/hgsmi_base.c b/drivers/gpu/drm/vboxvideo/hgsmi_base.c
> > > index 87dccaecc3e5..db994aeaa0f9 100644
> > > --- a/drivers/gpu/drm/vboxvideo/hgsmi_base.c
> > > +++ b/drivers/gpu/drm/vboxvideo/hgsmi_base.c
> > > @@ -181,40 +181,3 @@ int hgsmi_update_pointer_shape(struct gen_pool *ctx, u32 flags,
> > >   	return rc;
> > >   }
> > > -
> > > -/**
> > > - * hgsmi_cursor_position - Report the guest cursor position.  The host may
> > > - *                         wish to use this information to re-position its
> > > - *                         own cursor (though this is currently unlikely).
> > > - *                         The current host cursor position is returned.
> > > - * Return: 0 or negative errno value.
> > > - * @ctx:              The context containing the heap used.
> > > - * @report_position:  Are we reporting a position?
> > > - * @x:                Guest cursor X position.
> > > - * @y:                Guest cursor Y position.
> > > - * @x_host:           Host cursor X position is stored here.  Optional.
> > > - * @y_host:           Host cursor Y position is stored here.  Optional.
> > > - */
> > > -int hgsmi_cursor_position(struct gen_pool *ctx, bool report_position,
> > > -			  u32 x, u32 y, u32 *x_host, u32 *y_host)
> > > -{
> > > -	struct vbva_cursor_position *p;
> > > -
> > > -	p = hgsmi_buffer_alloc(ctx, sizeof(*p), HGSMI_CH_VBVA,
> > > -			       VBVA_CURSOR_POSITION);
> > > -	if (!p)
> > > -		return -ENOMEM;
> > > -
> > > -	p->report_position = report_position;
> > > -	p->x = x;
> > > -	p->y = y;
> > > -
> > > -	hgsmi_buffer_submit(ctx, p);
> > > -
> > > -	*x_host = p->x;
> > > -	*y_host = p->y;
> > > -
> > > -	hgsmi_buffer_free(ctx, p);
> > > -
> > > -	return 0;
> > > -}
> > > diff --git a/drivers/gpu/drm/vboxvideo/vboxvideo_guest.h b/drivers/gpu/drm/vboxvideo/vboxvideo_guest.h
> > > index 55fcee3a6470..643c4448bdcb 100644
> > > --- a/drivers/gpu/drm/vboxvideo/vboxvideo_guest.h
> > > +++ b/drivers/gpu/drm/vboxvideo/vboxvideo_guest.h
> > > @@ -34,8 +34,6 @@ int hgsmi_query_conf(struct gen_pool *ctx, u32 index, u32 *value_ret);
> > >   int hgsmi_update_pointer_shape(struct gen_pool *ctx, u32 flags,
> > >   			       u32 hot_x, u32 hot_y, u32 width, u32 height,
> > >   			       u8 *pixels, u32 len);
> > > -int hgsmi_cursor_position(struct gen_pool *ctx, bool report_position,
> > > -			  u32 x, u32 y, u32 *x_host, u32 *y_host);
> > >   bool vbva_enable(struct vbva_buf_ctx *vbva_ctx, struct gen_pool *ctx,
> > >   		 struct vbva_buffer *vbva, s32 screen);
> > > -- 
> > > 2.47.1
> > > 
> 
> -- 
> --
> Thomas Zimmermann
> Graphics Driver Developer
> SUSE Software Solutions Germany GmbH
> Frankenstrasse 146, 90461 Nuernberg, Germany
> GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
> HRB 36809 (AG Nuernberg)
> 
-- 
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