1442 	struct dcn20_dsc *dsc =  in dcn20_dsc_create()  local
1445 	if (!dsc) {  in dcn20_dsc_create()
1450 	dsc2_construct(dsc, ctx, inst, &dsc_regs[inst], &dsc_shift, &dsc_mask);  in dcn20_dsc_create()
1451 	return &dsc->base;  in dcn20_dsc_create()
1454 void dcn20_dsc_destroy(struct display_stream_compressor **dsc)  in dcn20_dsc_destroy()  argument
1456 	kfree(container_of(*dsc, struct dcn20_dsc, base));  in dcn20_dsc_destroy()
1457 	*dsc = NULL;  in dcn20_dsc_destroy()
1671 			struct display_stream_compressor **dsc,  in dcn20_acquire_dsc()  argument
1676 … display_stream_compressor *dsc_old = dc->current_state->res_ctx.pipe_ctx[pipe_idx].stream_res.dsc;  in dcn20_acquire_dsc()
1678 	ASSERT(*dsc == NULL); /* If this ASSERT fails, dsc was not released properly */  in dcn20_acquire_dsc()
1679 	*dsc = NULL;  in dcn20_acquire_dsc()
1683 		*dsc = pool->dscs[pipe_idx];  in dcn20_acquire_dsc()
1690 		*dsc = dsc_old;  in dcn20_acquire_dsc()
1698 			*dsc = pool->dscs[i];  in dcn20_acquire_dsc()
1706 			struct display_stream_compressor **dsc)  in dcn20_release_dsc()  argument
1711 		if (pool->dscs[i] == *dsc) {  in dcn20_release_dsc()
1713 			*dsc = NULL;  in dcn20_release_dsc()
1734 		if (pipe_ctx->stream_res.dsc)  in dcn20_add_dsc_to_stream_resource()
1737 		dcn20_acquire_dsc(dc, &dc_ctx->res_ctx, &pipe_ctx->stream_res.dsc, i);  in dcn20_add_dsc_to_stream_resource()
1740 		if (!pipe_ctx->stream_res.dsc) {  in dcn20_add_dsc_to_stream_resource()
1762 			if (pipe_ctx->stream_res.dsc)  in remove_dsc_from_stream_resource()
1763 				dcn20_release_dsc(&new_ctx->res_ctx, dc->res_pool, &pipe_ctx->stream_res.dsc);  in remove_dsc_from_stream_resource()
1884 	next_odm_pipe->stream_res.dsc = NULL;  in dcn20_split_stream_for_odm()
1941 		dcn20_acquire_dsc(dc, res_ctx, &next_odm_pipe->stream_res.dsc, next_odm_pipe->pipe_idx);  in dcn20_split_stream_for_odm()
1942 		ASSERT(next_odm_pipe->stream_res.dsc);  in dcn20_split_stream_for_odm()
1943 		if (next_odm_pipe->stream_res.dsc == NULL)  in dcn20_split_stream_for_odm()
1969 	secondary_pipe->stream_res.dsc = NULL;  in dcn20_split_stream_for_mpc()
2480 		if (!pipe_ctx->stream_res.dsc->funcs->dsc_validate_stream(pipe_ctx->stream_res.dsc, &dsc_cfg))  in dcn20_validate_dsc()
2588 			if (odm_pipe->stream_res.dsc)  in dcn20_merge_pipes_for_validate()
2589 				dcn20_release_dsc(&context->res_ctx, dc->res_pool, &odm_pipe->stream_res.dsc);  in dcn20_merge_pipes_for_validate()