46 		*value = gpu->identity.model;  in etnaviv_gpu_get_param()
50 		*value = gpu->identity.revision;  in etnaviv_gpu_get_param()
54 		*value = gpu->identity.features;  in etnaviv_gpu_get_param()
58 		*value = gpu->identity.minor_features0;  in etnaviv_gpu_get_param()
62 		*value = gpu->identity.minor_features1;  in etnaviv_gpu_get_param()
66 		*value = gpu->identity.minor_features2;  in etnaviv_gpu_get_param()
70 		*value = gpu->identity.minor_features3;  in etnaviv_gpu_get_param()
74 		*value = gpu->identity.minor_features4;  in etnaviv_gpu_get_param()
78 		*value = gpu->identity.minor_features5;  in etnaviv_gpu_get_param()
82 		*value = gpu->identity.minor_features6;  in etnaviv_gpu_get_param()
86 		*value = gpu->identity.minor_features7;  in etnaviv_gpu_get_param()
90 		*value = gpu->identity.minor_features8;  in etnaviv_gpu_get_param()
94 		*value = gpu->identity.minor_features9;  in etnaviv_gpu_get_param()
98 		*value = gpu->identity.minor_features10;  in etnaviv_gpu_get_param()
102 		*value = gpu->identity.minor_features11;  in etnaviv_gpu_get_param()
106 		*value = gpu->identity.stream_count;  in etnaviv_gpu_get_param()
110 		*value = gpu->identity.register_max;  in etnaviv_gpu_get_param()
114 		*value = gpu->identity.thread_count;  in etnaviv_gpu_get_param()
118 		*value = gpu->identity.vertex_cache_size;  in etnaviv_gpu_get_param()
122 		*value = gpu->identity.shader_core_count;  in etnaviv_gpu_get_param()
126 		*value = gpu->identity.pixel_pipes;  in etnaviv_gpu_get_param()
130 		*value = gpu->identity.vertex_output_buffer_size;  in etnaviv_gpu_get_param()
134 		*value = gpu->identity.buffer_size;  in etnaviv_gpu_get_param()
138 		*value = gpu->identity.instruction_count;  in etnaviv_gpu_get_param()
142 		*value = gpu->identity.num_constants;  in etnaviv_gpu_get_param()
146 		*value = gpu->identity.varyings_count;  in etnaviv_gpu_get_param()
157 		*value = gpu->identity.product_id;  in etnaviv_gpu_get_param()
161 		*value = gpu->identity.customer_id;  in etnaviv_gpu_get_param()
165 		*value = gpu->identity.eco_id;  in etnaviv_gpu_get_param()
201 	return gpu->identity.model == model &&  in etnaviv_is_model_rev()
202 	       gpu->identity.revision == revision;  in etnaviv_is_model_rev()
210 	if (gpu->identity.minor_features0 &  in etnaviv_hw_specs()
220 		gpu->identity.stream_count = etnaviv_field(specs[0],  in etnaviv_hw_specs()
222 		gpu->identity.register_max = etnaviv_field(specs[0],  in etnaviv_hw_specs()
224 		gpu->identity.thread_count = etnaviv_field(specs[0],  in etnaviv_hw_specs()
226 		gpu->identity.vertex_cache_size = etnaviv_field(specs[0],  in etnaviv_hw_specs()
228 		gpu->identity.shader_core_count = etnaviv_field(specs[0],  in etnaviv_hw_specs()
230 		gpu->identity.pixel_pipes = etnaviv_field(specs[0],  in etnaviv_hw_specs()
232 		gpu->identity.vertex_output_buffer_size =  in etnaviv_hw_specs()
236 		gpu->identity.buffer_size = etnaviv_field(specs[1],  in etnaviv_hw_specs()
238 		gpu->identity.instruction_count = etnaviv_field(specs[1],  in etnaviv_hw_specs()
240 		gpu->identity.num_constants = etnaviv_field(specs[1],  in etnaviv_hw_specs()
243 		gpu->identity.varyings_count = etnaviv_field(specs[2],  in etnaviv_hw_specs()
250 			gpu->identity.stream_count = streams;  in etnaviv_hw_specs()
254 	if (gpu->identity.stream_count == 0) {  in etnaviv_hw_specs()
255 		if (gpu->identity.model >= 0x1000)  in etnaviv_hw_specs()
256 			gpu->identity.stream_count = 4;  in etnaviv_hw_specs()
258 			gpu->identity.stream_count = 1;  in etnaviv_hw_specs()
262 	if (gpu->identity.register_max)  in etnaviv_hw_specs()
263 		gpu->identity.register_max = 1 << gpu->identity.register_max;  in etnaviv_hw_specs()
264 	else if (gpu->identity.model == chipModel_GC400)  in etnaviv_hw_specs()
265 		gpu->identity.register_max = 32;  in etnaviv_hw_specs()
267 		gpu->identity.register_max = 64;  in etnaviv_hw_specs()
270 	if (gpu->identity.thread_count)  in etnaviv_hw_specs()
271 		gpu->identity.thread_count = 1 << gpu->identity.thread_count;  in etnaviv_hw_specs()
272 	else if (gpu->identity.model == chipModel_GC400)  in etnaviv_hw_specs()
273 		gpu->identity.thread_count = 64;  in etnaviv_hw_specs()
274 	else if (gpu->identity.model == chipModel_GC500 ||  in etnaviv_hw_specs()
275 		 gpu->identity.model == chipModel_GC530)  in etnaviv_hw_specs()
276 		gpu->identity.thread_count = 128;  in etnaviv_hw_specs()
278 		gpu->identity.thread_count = 256;  in etnaviv_hw_specs()
280 	if (gpu->identity.vertex_cache_size == 0)  in etnaviv_hw_specs()
281 		gpu->identity.vertex_cache_size = 8;  in etnaviv_hw_specs()
283 	if (gpu->identity.shader_core_count == 0) {  in etnaviv_hw_specs()
284 		if (gpu->identity.model >= 0x1000)  in etnaviv_hw_specs()
285 			gpu->identity.shader_core_count = 2;  in etnaviv_hw_specs()
287 			gpu->identity.shader_core_count = 1;  in etnaviv_hw_specs()
290 	if (gpu->identity.pixel_pipes == 0)  in etnaviv_hw_specs()
291 		gpu->identity.pixel_pipes = 1;  in etnaviv_hw_specs()
294 	if (gpu->identity.vertex_output_buffer_size) {  in etnaviv_hw_specs()
295 		gpu->identity.vertex_output_buffer_size =  in etnaviv_hw_specs()
296 			1 << gpu->identity.vertex_output_buffer_size;  in etnaviv_hw_specs()
297 	} else if (gpu->identity.model == chipModel_GC400) {  in etnaviv_hw_specs()
298 		if (gpu->identity.revision < 0x4000)  in etnaviv_hw_specs()
299 			gpu->identity.vertex_output_buffer_size = 512;  in etnaviv_hw_specs()
300 		else if (gpu->identity.revision < 0x4200)  in etnaviv_hw_specs()
301 			gpu->identity.vertex_output_buffer_size = 256;  in etnaviv_hw_specs()
303 			gpu->identity.vertex_output_buffer_size = 128;  in etnaviv_hw_specs()
305 		gpu->identity.vertex_output_buffer_size = 512;  in etnaviv_hw_specs()
308 	switch (gpu->identity.instruction_count) {  in etnaviv_hw_specs()
311 		    gpu->identity.model == chipModel_GC880)  in etnaviv_hw_specs()
312 			gpu->identity.instruction_count = 512;  in etnaviv_hw_specs()
314 			gpu->identity.instruction_count = 256;  in etnaviv_hw_specs()
318 		gpu->identity.instruction_count = 1024;  in etnaviv_hw_specs()
322 		gpu->identity.instruction_count = 2048;  in etnaviv_hw_specs()
326 		gpu->identity.instruction_count = 256;  in etnaviv_hw_specs()
330 	if (gpu->identity.num_constants == 0)  in etnaviv_hw_specs()
331 		gpu->identity.num_constants = 168;  in etnaviv_hw_specs()
333 	if (gpu->identity.varyings_count == 0) {  in etnaviv_hw_specs()
334 		if (gpu->identity.minor_features1 & chipMinorFeatures1_HALTI0)  in etnaviv_hw_specs()
335 			gpu->identity.varyings_count = 12;  in etnaviv_hw_specs()
337 			gpu->identity.varyings_count = 8;  in etnaviv_hw_specs()
355 		gpu->identity.varyings_count -= 1;  in etnaviv_hw_specs()
366 		gpu->identity.model    = chipModel_GC500;  in etnaviv_hw_identify()
367 		gpu->identity.revision = etnaviv_field(chipIdentity,  in etnaviv_hw_identify()
372 		gpu->identity.model = gpu_read(gpu, VIVS_HI_CHIP_MODEL);  in etnaviv_hw_identify()
373 		gpu->identity.revision = gpu_read(gpu, VIVS_HI_CHIP_REV);  in etnaviv_hw_identify()
374 		gpu->identity.customer_id = gpu_read(gpu, VIVS_HI_CHIP_CUSTOMER_ID);  in etnaviv_hw_identify()
381 			gpu->identity.product_id = gpu_read(gpu, VIVS_HI_CHIP_PRODUCT_ID);  in etnaviv_hw_identify()
382 			gpu->identity.eco_id = gpu_read(gpu, VIVS_HI_CHIP_ECO_ID);  in etnaviv_hw_identify()
391 		if ((gpu->identity.model & 0xff00) == 0x0400 &&  in etnaviv_hw_identify()
392 		    gpu->identity.model != chipModel_GC420) {  in etnaviv_hw_identify()
393 			gpu->identity.model = gpu->identity.model & 0x0400;  in etnaviv_hw_identify()
405 				gpu->identity.revision = 0x1051;  in etnaviv_hw_identify()
414 		 * core by its real identity.  in etnaviv_hw_identify()
417 			gpu->identity.model = chipModel_GC3000;  in etnaviv_hw_identify()
418 			gpu->identity.revision &= 0xffff;  in etnaviv_hw_identify()
422 			gpu->identity.eco_id = 1;  in etnaviv_hw_identify()
425 			gpu->identity.eco_id = 1;  in etnaviv_hw_identify()
429 		 gpu->identity.model, gpu->identity.revision);  in etnaviv_hw_identify()
439 	gpu->identity.features = gpu_read(gpu, VIVS_HI_CHIP_FEATURE);  in etnaviv_hw_identify()
442 	if (gpu->identity.model == chipModel_GC700)  in etnaviv_hw_identify()
443 		gpu->identity.features &= ~chipFeatures_FAST_CLEAR;  in etnaviv_hw_identify()
446 	if ((gpu->identity.model == chipModel_GC500 &&  in etnaviv_hw_identify()
447 	     gpu->identity.revision <= 2) ||  in etnaviv_hw_identify()
448 	    gpu->identity.model == chipModel_GC300)  in etnaviv_hw_identify()
449 		gpu->identity.features |= chipFeatures_PIPE_2D;  in etnaviv_hw_identify()
451 	if ((gpu->identity.model == chipModel_GC500 &&  in etnaviv_hw_identify()
452 	     gpu->identity.revision < 2) ||  in etnaviv_hw_identify()
453 	    (gpu->identity.model == chipModel_GC300 &&  in etnaviv_hw_identify()
454 	     gpu->identity.revision < 0x2000)) {  in etnaviv_hw_identify()
460 		gpu->identity.minor_features0 = 0;  in etnaviv_hw_identify()
461 		gpu->identity.minor_features1 = 0;  in etnaviv_hw_identify()
462 		gpu->identity.minor_features2 = 0;  in etnaviv_hw_identify()
463 		gpu->identity.minor_features3 = 0;  in etnaviv_hw_identify()
464 		gpu->identity.minor_features4 = 0;  in etnaviv_hw_identify()
465 		gpu->identity.minor_features5 = 0;  in etnaviv_hw_identify()
467 		gpu->identity.minor_features0 =  in etnaviv_hw_identify()
470 	if (gpu->identity.minor_features0 &  in etnaviv_hw_identify()
472 		gpu->identity.minor_features1 =  in etnaviv_hw_identify()
474 		gpu->identity.minor_features2 =  in etnaviv_hw_identify()
476 		gpu->identity.minor_features3 =  in etnaviv_hw_identify()
478 		gpu->identity.minor_features4 =  in etnaviv_hw_identify()
480 		gpu->identity.minor_features5 =  in etnaviv_hw_identify()
485 	if (gpu->identity.model == chipModel_GC600 ||  in etnaviv_hw_identify()
486 	    gpu->identity.model == chipModel_GC300)  in etnaviv_hw_identify()
508 	if (gpu->identity.minor_features2 &  in etnaviv_gpu_update_clock()
642 	if (gpu->identity.revision == 0x4301 ||  in etnaviv_gpu_enable_mlcg()
643 	    gpu->identity.revision == 0x4302)  in etnaviv_gpu_enable_mlcg()
651 	if (gpu->identity.model >= chipModel_GC400 &&  in etnaviv_gpu_enable_mlcg()
652 	    gpu->identity.model != chipModel_GC420 &&  in etnaviv_gpu_enable_mlcg()
653 	    !(gpu->identity.minor_features3 & chipMinorFeatures3_BUG_FIXES12))  in etnaviv_gpu_enable_mlcg()
660 	if (gpu->identity.revision < 0x5000 &&  in etnaviv_gpu_enable_mlcg()
661 	    gpu->identity.minor_features0 & chipMinorFeatures0_HZ &&  in etnaviv_gpu_enable_mlcg()
662 	    !(gpu->identity.minor_features1 &  in etnaviv_gpu_enable_mlcg()
666 	if (gpu->identity.revision < 0x5422)  in etnaviv_gpu_enable_mlcg()
748 	if ((gpu->identity.revision > 0x5420) &&  in etnaviv_gpu_setup_pulse_eater()
749 	    (gpu->identity.features & chipFeatures_PIPE_3D))  in etnaviv_gpu_setup_pulse_eater()
771 		if (gpu->identity.revision == 0x5007)  in etnaviv_gpu_hw_init()
834 	if (gpu->identity.model == 0) {  in etnaviv_gpu_init()
840 	if (gpu->identity.nn_core_count > 0)  in etnaviv_gpu_init()
845 	if (gpu->identity.features & chipFeatures_PIPE_VG &&  in etnaviv_gpu_init()
846 	    gpu->identity.features & chipFeatures_FE20) {  in etnaviv_gpu_init()
856 	if ((gpu->identity.minor_features7 & chipMinorFeatures7_BIT_SECURITY) &&  in etnaviv_gpu_init()
857 	    (gpu->identity.minor_features10 & chipMinorFeatures10_SECURITY_AHB))  in etnaviv_gpu_init()
893 	if (!(gpu->identity.features & chipFeatures_PIPE_3D) ||  in etnaviv_gpu_init()
894 	    (gpu->identity.minor_features0 & chipMinorFeatures0_MC20) ||  in etnaviv_gpu_init()
895 	    (gpu->identity.minor_features1 & chipMinorFeatures1_MMU_VERSION)) {  in etnaviv_gpu_init()
903 		gpu->identity.features &= ~chipFeatures_FAST_CLEAR;  in etnaviv_gpu_init()
977 	seq_printf(m, "\t model: 0x%x\n", gpu->identity.model);  in etnaviv_gpu_debugfs()
978 	seq_printf(m, "\t revision: 0x%x\n", gpu->identity.revision);  in etnaviv_gpu_debugfs()
979 	seq_printf(m, "\t product_id: 0x%x\n", gpu->identity.product_id);  in etnaviv_gpu_debugfs()
980 	seq_printf(m, "\t customer_id: 0x%x\n", gpu->identity.customer_id);  in etnaviv_gpu_debugfs()
981 	seq_printf(m, "\t eco_id: 0x%x\n", gpu->identity.eco_id);  in etnaviv_gpu_debugfs()
985 		   gpu->identity.features);  in etnaviv_gpu_debugfs()
987 		   gpu->identity.minor_features0);  in etnaviv_gpu_debugfs()
989 		   gpu->identity.minor_features1);  in etnaviv_gpu_debugfs()
991 		   gpu->identity.minor_features2);  in etnaviv_gpu_debugfs()
993 		   gpu->identity.minor_features3);  in etnaviv_gpu_debugfs()
995 		   gpu->identity.minor_features4);  in etnaviv_gpu_debugfs()
997 		   gpu->identity.minor_features5);  in etnaviv_gpu_debugfs()
999 		   gpu->identity.minor_features6);  in etnaviv_gpu_debugfs()
1001 		   gpu->identity.minor_features7);  in etnaviv_gpu_debugfs()
1003 		   gpu->identity.minor_features8);  in etnaviv_gpu_debugfs()
1005 		   gpu->identity.minor_features9);  in etnaviv_gpu_debugfs()
1007 		   gpu->identity.minor_features10);  in etnaviv_gpu_debugfs()
1009 		   gpu->identity.minor_features11);  in etnaviv_gpu_debugfs()
1013 			gpu->identity.stream_count);  in etnaviv_gpu_debugfs()
1015 			gpu->identity.register_max);  in etnaviv_gpu_debugfs()
1017 			gpu->identity.thread_count);  in etnaviv_gpu_debugfs()
1019 			gpu->identity.vertex_cache_size);  in etnaviv_gpu_debugfs()
1021 			gpu->identity.shader_core_count);  in etnaviv_gpu_debugfs()
1023 			gpu->identity.nn_core_count);  in etnaviv_gpu_debugfs()
1025 			gpu->identity.pixel_pipes);  in etnaviv_gpu_debugfs()
1027 			gpu->identity.vertex_output_buffer_size);  in etnaviv_gpu_debugfs()
1029 			gpu->identity.buffer_size);  in etnaviv_gpu_debugfs()
1031 			gpu->identity.instruction_count);  in etnaviv_gpu_debugfs()
1033 			gpu->identity.num_constants);  in etnaviv_gpu_debugfs()
1035 			gpu->identity.varyings_count);  in etnaviv_gpu_debugfs()
1081 	if (gpu->identity.features & chipFeatures_DEBUG_MODE) {  in etnaviv_gpu_debugfs()