24  *     lines), so need to account for TLB latency
27  *     watermark = dotclock * bytes per pixel * latency
28  *   where latency is platform & configuration dependent (we assume pessimal
32  *     watermark = (trunc(latency/line time)+1) * surface width *
37  *   and latency is assumed to be high, as above.
152 		unsigned int latency = wm[level];  in intel_print_wm_latency()  local
154 		if (latency == 0) {  in intel_print_wm_latency()
156 				    "%s WM%d latency not provided\n",  in intel_print_wm_latency()
163 		 * - before then, WM1+ latency values are in 0.5us units  in intel_print_wm_latency()
166 			latency *= 10;  in intel_print_wm_latency()
168 			latency *= 5;  in intel_print_wm_latency()
171 			    "%s WM%d latency %u (%u.%u usec)\n", name, level,  in intel_print_wm_latency()
172 			    wm[level], latency / 10, latency % 10);  in intel_print_wm_latency()
192 		unsigned int latency = wm[level];  in wm_latency_show()  local
195 		 * - WM1+ latency values in 0.5us units  in wm_latency_show()
202 			latency *= 10;  in wm_latency_show()
204 			latency *= 5;  in wm_latency_show()
207 			   level, wm[level], latency / 10, latency % 10);  in wm_latency_show()