45 		*value = gpu->identity.model;  in etnaviv_gpu_get_param()
49 		*value = gpu->identity.revision;  in etnaviv_gpu_get_param()
53 		*value = gpu->identity.features;  in etnaviv_gpu_get_param()
57 		*value = gpu->identity.minor_features0;  in etnaviv_gpu_get_param()
61 		*value = gpu->identity.minor_features1;  in etnaviv_gpu_get_param()
65 		*value = gpu->identity.minor_features2;  in etnaviv_gpu_get_param()
69 		*value = gpu->identity.minor_features3;  in etnaviv_gpu_get_param()
73 		*value = gpu->identity.minor_features4;  in etnaviv_gpu_get_param()
77 		*value = gpu->identity.minor_features5;  in etnaviv_gpu_get_param()
81 		*value = gpu->identity.minor_features6;  in etnaviv_gpu_get_param()
85 		*value = gpu->identity.minor_features7;  in etnaviv_gpu_get_param()
89 		*value = gpu->identity.minor_features8;  in etnaviv_gpu_get_param()
93 		*value = gpu->identity.minor_features9;  in etnaviv_gpu_get_param()
97 		*value = gpu->identity.minor_features10;  in etnaviv_gpu_get_param()
101 		*value = gpu->identity.minor_features11;  in etnaviv_gpu_get_param()
105 		*value = gpu->identity.stream_count;  in etnaviv_gpu_get_param()
109 		*value = gpu->identity.register_max;  in etnaviv_gpu_get_param()
113 		*value = gpu->identity.thread_count;  in etnaviv_gpu_get_param()
117 		*value = gpu->identity.vertex_cache_size;  in etnaviv_gpu_get_param()
121 		*value = gpu->identity.shader_core_count;  in etnaviv_gpu_get_param()
125 		*value = gpu->identity.pixel_pipes;  in etnaviv_gpu_get_param()
129 		*value = gpu->identity.vertex_output_buffer_size;  in etnaviv_gpu_get_param()
133 		*value = gpu->identity.buffer_size;  in etnaviv_gpu_get_param()
137 		*value = gpu->identity.instruction_count;  in etnaviv_gpu_get_param()
141 		*value = gpu->identity.num_constants;  in etnaviv_gpu_get_param()
145 		*value = gpu->identity.varyings_count;  in etnaviv_gpu_get_param()
156 		*value = gpu->identity.product_id;  in etnaviv_gpu_get_param()
160 		*value = gpu->identity.customer_id;  in etnaviv_gpu_get_param()
164 		*value = gpu->identity.eco_id;  in etnaviv_gpu_get_param()
177 	return gpu->identity.model == model &&  in etnaviv_is_model_rev()
178 	       gpu->identity.revision == revision;  in etnaviv_is_model_rev()
186 	if (gpu->identity.minor_features0 &  in etnaviv_hw_specs()
196 		gpu->identity.stream_count = etnaviv_field(specs[0],  in etnaviv_hw_specs()
198 		gpu->identity.register_max = etnaviv_field(specs[0],  in etnaviv_hw_specs()
200 		gpu->identity.thread_count = etnaviv_field(specs[0],  in etnaviv_hw_specs()
202 		gpu->identity.vertex_cache_size = etnaviv_field(specs[0],  in etnaviv_hw_specs()
204 		gpu->identity.shader_core_count = etnaviv_field(specs[0],  in etnaviv_hw_specs()
206 		gpu->identity.pixel_pipes = etnaviv_field(specs[0],  in etnaviv_hw_specs()
208 		gpu->identity.vertex_output_buffer_size =  in etnaviv_hw_specs()
212 		gpu->identity.buffer_size = etnaviv_field(specs[1],  in etnaviv_hw_specs()
214 		gpu->identity.instruction_count = etnaviv_field(specs[1],  in etnaviv_hw_specs()
216 		gpu->identity.num_constants = etnaviv_field(specs[1],  in etnaviv_hw_specs()
219 		gpu->identity.varyings_count = etnaviv_field(specs[2],  in etnaviv_hw_specs()
226 			gpu->identity.stream_count = streams;  in etnaviv_hw_specs()
230 	if (gpu->identity.stream_count == 0) {  in etnaviv_hw_specs()
231 		if (gpu->identity.model >= 0x1000)  in etnaviv_hw_specs()
232 			gpu->identity.stream_count = 4;  in etnaviv_hw_specs()
234 			gpu->identity.stream_count = 1;  in etnaviv_hw_specs()
238 	if (gpu->identity.register_max)  in etnaviv_hw_specs()
239 		gpu->identity.register_max = 1 << gpu->identity.register_max;  in etnaviv_hw_specs()
240 	else if (gpu->identity.model == chipModel_GC400)  in etnaviv_hw_specs()
241 		gpu->identity.register_max = 32;  in etnaviv_hw_specs()
243 		gpu->identity.register_max = 64;  in etnaviv_hw_specs()
246 	if (gpu->identity.thread_count)  in etnaviv_hw_specs()
247 		gpu->identity.thread_count = 1 << gpu->identity.thread_count;  in etnaviv_hw_specs()
248 	else if (gpu->identity.model == chipModel_GC400)  in etnaviv_hw_specs()
249 		gpu->identity.thread_count = 64;  in etnaviv_hw_specs()
250 	else if (gpu->identity.model == chipModel_GC500 ||  in etnaviv_hw_specs()
251 		 gpu->identity.model == chipModel_GC530)  in etnaviv_hw_specs()
252 		gpu->identity.thread_count = 128;  in etnaviv_hw_specs()
254 		gpu->identity.thread_count = 256;  in etnaviv_hw_specs()
256 	if (gpu->identity.vertex_cache_size == 0)  in etnaviv_hw_specs()
257 		gpu->identity.vertex_cache_size = 8;  in etnaviv_hw_specs()
259 	if (gpu->identity.shader_core_count == 0) {  in etnaviv_hw_specs()
260 		if (gpu->identity.model >= 0x1000)  in etnaviv_hw_specs()
261 			gpu->identity.shader_core_count = 2;  in etnaviv_hw_specs()
263 			gpu->identity.shader_core_count = 1;  in etnaviv_hw_specs()
266 	if (gpu->identity.pixel_pipes == 0)  in etnaviv_hw_specs()
267 		gpu->identity.pixel_pipes = 1;  in etnaviv_hw_specs()
270 	if (gpu->identity.vertex_output_buffer_size) {  in etnaviv_hw_specs()
271 		gpu->identity.vertex_output_buffer_size =  in etnaviv_hw_specs()
272 			1 << gpu->identity.vertex_output_buffer_size;  in etnaviv_hw_specs()
273 	} else if (gpu->identity.model == chipModel_GC400) {  in etnaviv_hw_specs()
274 		if (gpu->identity.revision < 0x4000)  in etnaviv_hw_specs()
275 			gpu->identity.vertex_output_buffer_size = 512;  in etnaviv_hw_specs()
276 		else if (gpu->identity.revision < 0x4200)  in etnaviv_hw_specs()
277 			gpu->identity.vertex_output_buffer_size = 256;  in etnaviv_hw_specs()
279 			gpu->identity.vertex_output_buffer_size = 128;  in etnaviv_hw_specs()
281 		gpu->identity.vertex_output_buffer_size = 512;  in etnaviv_hw_specs()
284 	switch (gpu->identity.instruction_count) {  in etnaviv_hw_specs()
287 		    gpu->identity.model == chipModel_GC880)  in etnaviv_hw_specs()
288 			gpu->identity.instruction_count = 512;  in etnaviv_hw_specs()
290 			gpu->identity.instruction_count = 256;  in etnaviv_hw_specs()
294 		gpu->identity.instruction_count = 1024;  in etnaviv_hw_specs()
298 		gpu->identity.instruction_count = 2048;  in etnaviv_hw_specs()
302 		gpu->identity.instruction_count = 256;  in etnaviv_hw_specs()
306 	if (gpu->identity.num_constants == 0)  in etnaviv_hw_specs()
307 		gpu->identity.num_constants = 168;  in etnaviv_hw_specs()
309 	if (gpu->identity.varyings_count == 0) {  in etnaviv_hw_specs()
310 		if (gpu->identity.minor_features1 & chipMinorFeatures1_HALTI0)  in etnaviv_hw_specs()
311 			gpu->identity.varyings_count = 12;  in etnaviv_hw_specs()
313 			gpu->identity.varyings_count = 8;  in etnaviv_hw_specs()
331 		gpu->identity.varyings_count -= 1;  in etnaviv_hw_specs()
342 		gpu->identity.model    = chipModel_GC500;  in etnaviv_hw_identify()
343 		gpu->identity.revision = etnaviv_field(chipIdentity,  in etnaviv_hw_identify()
348 		gpu->identity.model = gpu_read(gpu, VIVS_HI_CHIP_MODEL);  in etnaviv_hw_identify()
349 		gpu->identity.revision = gpu_read(gpu, VIVS_HI_CHIP_REV);  in etnaviv_hw_identify()
350 		gpu->identity.customer_id = gpu_read(gpu, VIVS_HI_CHIP_CUSTOMER_ID);  in etnaviv_hw_identify()
357 			gpu->identity.product_id = gpu_read(gpu, VIVS_HI_CHIP_PRODUCT_ID);  in etnaviv_hw_identify()
358 			gpu->identity.eco_id = gpu_read(gpu, VIVS_HI_CHIP_ECO_ID);  in etnaviv_hw_identify()
367 		if ((gpu->identity.model & 0xff00) == 0x0400 &&  in etnaviv_hw_identify()
368 		    gpu->identity.model != chipModel_GC420) {  in etnaviv_hw_identify()
369 			gpu->identity.model = gpu->identity.model & 0x0400;  in etnaviv_hw_identify()
381 				gpu->identity.revision = 0x1051;  in etnaviv_hw_identify()
390 		 * core by its real identity.  in etnaviv_hw_identify()
393 			gpu->identity.model = chipModel_GC3000;  in etnaviv_hw_identify()
394 			gpu->identity.revision &= 0xffff;  in etnaviv_hw_identify()
398 			gpu->identity.eco_id = 1;  in etnaviv_hw_identify()
401 			gpu->identity.eco_id = 1;  in etnaviv_hw_identify()
405 		 gpu->identity.model, gpu->identity.revision);  in etnaviv_hw_identify()
415 	gpu->identity.features = gpu_read(gpu, VIVS_HI_CHIP_FEATURE);  in etnaviv_hw_identify()
418 	if (gpu->identity.model == chipModel_GC700)  in etnaviv_hw_identify()
419 		gpu->identity.features &= ~chipFeatures_FAST_CLEAR;  in etnaviv_hw_identify()
422 	if ((gpu->identity.model == chipModel_GC500 &&  in etnaviv_hw_identify()
423 	     gpu->identity.revision <= 2) ||  in etnaviv_hw_identify()
424 	    gpu->identity.model == chipModel_GC300)  in etnaviv_hw_identify()
425 		gpu->identity.features |= chipFeatures_PIPE_2D;  in etnaviv_hw_identify()
427 	if ((gpu->identity.model == chipModel_GC500 &&  in etnaviv_hw_identify()
428 	     gpu->identity.revision < 2) ||  in etnaviv_hw_identify()
429 	    (gpu->identity.model == chipModel_GC300 &&  in etnaviv_hw_identify()
430 	     gpu->identity.revision < 0x2000)) {  in etnaviv_hw_identify()
436 		gpu->identity.minor_features0 = 0;  in etnaviv_hw_identify()
437 		gpu->identity.minor_features1 = 0;  in etnaviv_hw_identify()
438 		gpu->identity.minor_features2 = 0;  in etnaviv_hw_identify()
439 		gpu->identity.minor_features3 = 0;  in etnaviv_hw_identify()
440 		gpu->identity.minor_features4 = 0;  in etnaviv_hw_identify()
441 		gpu->identity.minor_features5 = 0;  in etnaviv_hw_identify()
443 		gpu->identity.minor_features0 =  in etnaviv_hw_identify()
446 	if (gpu->identity.minor_features0 &  in etnaviv_hw_identify()
448 		gpu->identity.minor_features1 =  in etnaviv_hw_identify()
450 		gpu->identity.minor_features2 =  in etnaviv_hw_identify()
452 		gpu->identity.minor_features3 =  in etnaviv_hw_identify()
454 		gpu->identity.minor_features4 =  in etnaviv_hw_identify()
456 		gpu->identity.minor_features5 =  in etnaviv_hw_identify()
461 	if (gpu->identity.model == chipModel_GC600 ||  in etnaviv_hw_identify()
462 	    gpu->identity.model == chipModel_GC300)  in etnaviv_hw_identify()
484 	if (gpu->identity.minor_features2 &  in etnaviv_gpu_update_clock()
618 	if (gpu->identity.revision == 0x4301 ||  in etnaviv_gpu_enable_mlcg()
619 	    gpu->identity.revision == 0x4302)  in etnaviv_gpu_enable_mlcg()
627 	if (gpu->identity.model >= chipModel_GC400 &&  in etnaviv_gpu_enable_mlcg()
628 	    gpu->identity.model != chipModel_GC420 &&  in etnaviv_gpu_enable_mlcg()
629 	    !(gpu->identity.minor_features3 & chipMinorFeatures3_BUG_FIXES12))  in etnaviv_gpu_enable_mlcg()
636 	if (gpu->identity.revision < 0x5000 &&  in etnaviv_gpu_enable_mlcg()
637 	    gpu->identity.minor_features0 & chipMinorFeatures0_HZ &&  in etnaviv_gpu_enable_mlcg()
638 	    !(gpu->identity.minor_features1 &  in etnaviv_gpu_enable_mlcg()
642 	if (gpu->identity.revision < 0x5422)  in etnaviv_gpu_enable_mlcg()
724 	if ((gpu->identity.revision > 0x5420) &&  in etnaviv_gpu_setup_pulse_eater()
725 	    (gpu->identity.features & chipFeatures_PIPE_3D))  in etnaviv_gpu_setup_pulse_eater()
747 		if (gpu->identity.revision == 0x5007)  in etnaviv_gpu_hw_init()
804 	if (gpu->identity.model == 0) {  in etnaviv_gpu_init()
810 	if (gpu->identity.nn_core_count > 0)  in etnaviv_gpu_init()
815 	if (gpu->identity.features & chipFeatures_PIPE_VG &&  in etnaviv_gpu_init()
816 	    gpu->identity.features & chipFeatures_FE20) {  in etnaviv_gpu_init()
826 	if ((gpu->identity.minor_features7 & chipMinorFeatures7_BIT_SECURITY) &&  in etnaviv_gpu_init()
827 	    (gpu->identity.minor_features10 & chipMinorFeatures10_SECURITY_AHB))  in etnaviv_gpu_init()
872 	if (!(gpu->identity.features & chipFeatures_PIPE_3D) ||  in etnaviv_gpu_init()
873 	    (gpu->identity.minor_features0 & chipMinorFeatures0_MC20) ||  in etnaviv_gpu_init()
874 	    (gpu->identity.minor_features1 & chipMinorFeatures1_MMU_VERSION)) {  in etnaviv_gpu_init()
882 		gpu->identity.features &= ~chipFeatures_FAST_CLEAR;  in etnaviv_gpu_init()
956 	seq_printf(m, "\t model: 0x%x\n", gpu->identity.model);  in etnaviv_gpu_debugfs()
957 	seq_printf(m, "\t revision: 0x%x\n", gpu->identity.revision);  in etnaviv_gpu_debugfs()
958 	seq_printf(m, "\t product_id: 0x%x\n", gpu->identity.product_id);  in etnaviv_gpu_debugfs()
959 	seq_printf(m, "\t customer_id: 0x%x\n", gpu->identity.customer_id);  in etnaviv_gpu_debugfs()
960 	seq_printf(m, "\t eco_id: 0x%x\n", gpu->identity.eco_id);  in etnaviv_gpu_debugfs()
964 		   gpu->identity.features);  in etnaviv_gpu_debugfs()
966 		   gpu->identity.minor_features0);  in etnaviv_gpu_debugfs()
968 		   gpu->identity.minor_features1);  in etnaviv_gpu_debugfs()
970 		   gpu->identity.minor_features2);  in etnaviv_gpu_debugfs()
972 		   gpu->identity.minor_features3);  in etnaviv_gpu_debugfs()
974 		   gpu->identity.minor_features4);  in etnaviv_gpu_debugfs()
976 		   gpu->identity.minor_features5);  in etnaviv_gpu_debugfs()
978 		   gpu->identity.minor_features6);  in etnaviv_gpu_debugfs()
980 		   gpu->identity.minor_features7);  in etnaviv_gpu_debugfs()
982 		   gpu->identity.minor_features8);  in etnaviv_gpu_debugfs()
984 		   gpu->identity.minor_features9);  in etnaviv_gpu_debugfs()
986 		   gpu->identity.minor_features10);  in etnaviv_gpu_debugfs()
988 		   gpu->identity.minor_features11);  in etnaviv_gpu_debugfs()
992 			gpu->identity.stream_count);  in etnaviv_gpu_debugfs()
994 			gpu->identity.register_max);  in etnaviv_gpu_debugfs()
996 			gpu->identity.thread_count);  in etnaviv_gpu_debugfs()
998 			gpu->identity.vertex_cache_size);  in etnaviv_gpu_debugfs()
1000 			gpu->identity.shader_core_count);  in etnaviv_gpu_debugfs()
1002 			gpu->identity.nn_core_count);  in etnaviv_gpu_debugfs()
1004 			gpu->identity.pixel_pipes);  in etnaviv_gpu_debugfs()
1006 			gpu->identity.vertex_output_buffer_size);  in etnaviv_gpu_debugfs()
1008 			gpu->identity.buffer_size);  in etnaviv_gpu_debugfs()
1010 			gpu->identity.instruction_count);  in etnaviv_gpu_debugfs()
1012 			gpu->identity.num_constants);  in etnaviv_gpu_debugfs()
1014 			gpu->identity.varyings_count);  in etnaviv_gpu_debugfs()
1060 	if (gpu->identity.features & chipFeatures_DEBUG_MODE) {  in etnaviv_gpu_debugfs()