Commit 127cd8d3 authored by Daniel Vetter's avatar Daniel Vetter
Browse files

fbdev/aty128fb: Remove dead code 



Motivated because it contains a struct display, which is a fbcon
internal data structure that I want to rename. It seems to have been
formerly used in drivers, but that's very long time ago.

Signed-off-by: default avatarDaniel Vetter <daniel.vetter@intel.com>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Reviewed-by: default avatarMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: linux-fbdev@vger.kernel.org
Link: https://patchwork.freedesktop.org/patch/msgid/20190528090304.9388-8-daniel.vetter@ffwll.ch
parent 561f1f6e

drivers/video/fbdev/aty/aty128fb.c

+0 −64
Original line number Diff line number Diff line
@@ -2350,70 +2350,6 @@ static int aty128fb_ioctl(struct fb_info *info, u_int cmd, u_long arg) 
	return -EINVAL;

}



#if 0

    /*

     *  Accelerated functions

     */



static inline void aty128_rectcopy(int srcx, int srcy, int dstx, int dsty,

				   u_int width, u_int height,

				   struct fb_info_aty128 *par)

{

	u32 save_dp_datatype, save_dp_cntl, dstval;



	if (!width || !height)

		return;



	dstval = depth_to_dst(par->current_par.crtc.depth);

	if (dstval == DST_24BPP) {

		srcx *= 3;

		dstx *= 3;

		width *= 3;

	} else if (dstval == -EINVAL) {

		printk("aty128fb: invalid depth or RGBA\n");

		return;

	}



	wait_for_fifo(2, par);

	save_dp_datatype = aty_ld_le32(DP_DATATYPE);

	save_dp_cntl     = aty_ld_le32(DP_CNTL);



	wait_for_fifo(6, par);

	aty_st_le32(SRC_Y_X, (srcy << 16) | srcx);

	aty_st_le32(DP_MIX, ROP3_SRCCOPY | DP_SRC_RECT);

	aty_st_le32(DP_CNTL, DST_X_LEFT_TO_RIGHT | DST_Y_TOP_TO_BOTTOM);

	aty_st_le32(DP_DATATYPE, save_dp_datatype | dstval | SRC_DSTCOLOR);



	aty_st_le32(DST_Y_X, (dsty << 16) | dstx);

	aty_st_le32(DST_HEIGHT_WIDTH, (height << 16) | width);



	par->blitter_may_be_busy = 1;



	wait_for_fifo(2, par);

	aty_st_le32(DP_DATATYPE, save_dp_datatype);

	aty_st_le32(DP_CNTL, save_dp_cntl);

}





    /*

     * Text mode accelerated functions

     */



static void fbcon_aty128_bmove(struct display *p, int sy, int sx, int dy,

			       int dx, int height, int width)

{

	sx     *= fontwidth(p);

	sy     *= fontheight(p);

	dx     *= fontwidth(p);

	dy     *= fontheight(p);

	width  *= fontwidth(p);

	height *= fontheight(p);



	aty128_rectcopy(sx, sy, dx, dy, width, height,

			(struct fb_info_aty128 *)p->fb_info);

}

#endif /* 0 */



static void aty128_set_suspend(struct aty128fb_par *par, int suspend)

{

	u32	pmgt;