22  * each. Each tile has 8x64 pixel, each data byte representing
23  * a 1-bit wide vertical line of the tile.
25  * The display can be updated at a tile granularity.
29  * |     Tile 1     |     Tile 1     |     Tile 1     |     Tile 1     |
31  * |     Tile 2     |     Tile 2     |     Tile 2     |     Tile 2     |
35  * |     Tile 8     |     Tile 8     |     Tile 8     |     Tile 8     |
89 /* Send a given tile to PicoLCD */
91 		int chip, int tile)  in picolcd_fb_send_tile()  argument
114 	hid_set_field(report1->field[0],  4, 0xb8 | tile);  in picolcd_fb_send_tile()
127 	tdata = vbitmap + (tile * 4 + chip) * 64;  in picolcd_fb_send_tile()
140 /* Translate a single tile*/
142 		int chip, int tile)  in picolcd_fb_update_tile()  argument
146 	u8 *vdata = vbitmap + (tile * 4 + chip) * 64;  in picolcd_fb_update_tile()
150 			const u8 *bdata = bitmap + tile * 256 + chip * 8 + b * 32;  in picolcd_fb_update_tile()
158 			const u8 *bdata = bitmap + (tile * 256 + chip * 8 + b * 32) * 8;  in picolcd_fb_update_tile()
227 	int chip, tile, n;  in picolcd_fb_update()  local
242 	 * Do this one tile after the other and push those tiles that changed.  in picolcd_fb_update()
248 		for (tile = 0; tile < 8; tile++) {  in picolcd_fb_update()
251 					fbdata->bpp, chip, tile))  in picolcd_fb_update()
269 					fbdata->vbitmap, chip, tile))  in picolcd_fb_update()