155 record_texture_sample(struct vc4_validated_shader_info *validated_shader,  in record_texture_sample()  argument
159 	uint32_t s = validated_shader->num_texture_samples;  in record_texture_sample()
163 	temp_samples = krealloc(validated_shader->texture_samples,  in record_texture_sample()
173 	validated_shader->num_texture_samples = s + 1;  in record_texture_sample()
174 	validated_shader->texture_samples = temp_samples;  in record_texture_sample()
183 check_tmu_write(struct vc4_validated_shader_info *validated_shader,  in check_tmu_write()  argument
261 		validated_shader->uniforms_size;  in check_tmu_write()
272 		validated_shader->uniforms_size += 4;  in check_tmu_write()
276 		if (!record_texture_sample(validated_shader,  in check_tmu_write()
287 static bool require_uniform_address_uniform(struct vc4_validated_shader_info *validated_shader)  in require_uniform_address_uniform()  argument
289 	uint32_t o = validated_shader->num_uniform_addr_offsets;  in require_uniform_address_uniform()
290 	uint32_t num_uniforms = validated_shader->uniforms_size / 4;  in require_uniform_address_uniform()
292 	validated_shader->uniform_addr_offsets =  in require_uniform_address_uniform()
293 		krealloc(validated_shader->uniform_addr_offsets,  in require_uniform_address_uniform()
295 			 sizeof(*validated_shader->uniform_addr_offsets),  in require_uniform_address_uniform()
297 	if (!validated_shader->uniform_addr_offsets)  in require_uniform_address_uniform()
300 	validated_shader->uniform_addr_offsets[o] = num_uniforms;  in require_uniform_address_uniform()
301 	validated_shader->num_uniform_addr_offsets++;  in require_uniform_address_uniform()
307 validate_uniform_address_write(struct vc4_validated_shader_info *validated_shader,  in validate_uniform_address_write()  argument
319 	u32 expected_offset = validated_shader->uniforms_size + 4;  in validate_uniform_address_write()
382 	return require_uniform_address_uniform(validated_shader);  in validate_uniform_address_write()
386 check_reg_write(struct vc4_validated_shader_info *validated_shader,  in check_reg_write()  argument
425 		return validate_uniform_address_write(validated_shader,  in check_reg_write()
445 		return check_tmu_write(validated_shader, validation_state,  in check_reg_write()
478 track_live_clamps(struct vc4_validated_shader_info *validated_shader,  in track_live_clamps()  argument
548 			validated_shader->uniforms_size;  in track_live_clamps()
553 check_instruction_writes(struct vc4_validated_shader_info *validated_shader,  in check_instruction_writes()  argument
566 	ok = (check_reg_write(validated_shader, validation_state, false) &&  in check_instruction_writes()
567 	      check_reg_write(validated_shader, validation_state, true));  in check_instruction_writes()
569 	track_live_clamps(validated_shader, validation_state);  in check_instruction_writes()
576 	     struct vc4_validated_shader_info *validated_shader,  in check_branch()  argument
600 check_instruction_reads(struct vc4_validated_shader_info *validated_shader,  in check_instruction_reads()  argument
614 		validated_shader->uniforms_size += 4;  in check_instruction_reads()
786 	struct vc4_validated_shader_info *validated_shader = NULL;  in vc4_validate_shader()  local
804 	validated_shader = kcalloc(1, sizeof(*validated_shader), GFP_KERNEL);  in vc4_validate_shader()
805 	if (!validated_shader)  in vc4_validate_shader()
842 			if (!check_instruction_writes(validated_shader,  in vc4_validate_shader()
848 			if (!check_instruction_reads(validated_shader,  in vc4_validate_shader()
859 				validated_shader->is_threaded = true;  in vc4_validate_shader()
872 			if (!check_instruction_writes(validated_shader,  in vc4_validate_shader()
880 			if (!check_branch(inst, validated_shader,  in vc4_validate_shader()
912 	if (validated_shader->is_threaded &&  in vc4_validate_shader()
929 		if (!require_uniform_address_uniform(validated_shader))  in vc4_validate_shader()
931 		validated_shader->uniforms_size += 4;  in vc4_validate_shader()
938 	validated_shader->uniforms_src_size =  in vc4_validate_shader()
939 		(validated_shader->uniforms_size +  in vc4_validate_shader()
940 		 4 * validated_shader->num_texture_samples);  in vc4_validate_shader()
944 	return validated_shader;  in vc4_validate_shader()
948 	if (validated_shader) {  in vc4_validate_shader()
949 		kfree(validated_shader->uniform_addr_offsets);  in vc4_validate_shader()
950 		kfree(validated_shader->texture_samples);  in vc4_validate_shader()
951 		kfree(validated_shader);  in vc4_validate_shader()