50 	vsp_cmdbuf_p cmdbuf)  in vsp_cmdbuf_create()  argument
56 	cmdbuf->size = 0;  in vsp_cmdbuf_create()
57 	cmdbuf->cmd_base = NULL;  in vsp_cmdbuf_create()
58 	cmdbuf->cmd_idx = NULL;  in vsp_cmdbuf_create()
59 	cmdbuf->reloc_base = NULL;  in vsp_cmdbuf_create()
60 	cmdbuf->reloc_idx = NULL;  in vsp_cmdbuf_create()
61 	cmdbuf->buffer_refs_count = 0;  in vsp_cmdbuf_create()
62 	cmdbuf->buffer_refs_allocated = 10;  in vsp_cmdbuf_create()
63 …cmdbuf->buffer_refs = (psb_buffer_p *) calloc(1, sizeof(psb_buffer_p) * cmdbuf->buffer_refs_alloca…  in vsp_cmdbuf_create()
64 	if (NULL == cmdbuf->buffer_refs) {  in vsp_cmdbuf_create()
65 		cmdbuf->buffer_refs_allocated = 0;  in vsp_cmdbuf_create()
70 	vaStatus = psb_buffer_create(driver_data, size, psb_bt_cpu_only, &cmdbuf->buf);  in vsp_cmdbuf_create()
71 	cmdbuf->size = size;  in vsp_cmdbuf_create()
76 	vaStatus = psb_buffer_create(driver_data, ctx->param_sz, psb_bt_cpu_vpu, &cmdbuf->param_mem);  in vsp_cmdbuf_create()
82 	psb_buffer_destroy(&cmdbuf->buf);  in vsp_cmdbuf_create()
84 	free(cmdbuf->buffer_refs);  in vsp_cmdbuf_create()
85 	cmdbuf->buffer_refs = NULL;  in vsp_cmdbuf_create()
86 	cmdbuf->buffer_refs_allocated = 0;  in vsp_cmdbuf_create()
94 void vsp_cmdbuf_destroy(vsp_cmdbuf_p cmdbuf)  in vsp_cmdbuf_destroy()  argument
96 	if (cmdbuf->size) {  in vsp_cmdbuf_destroy()
97 		psb_buffer_destroy(&cmdbuf->buf);  in vsp_cmdbuf_destroy()
98 		cmdbuf->size = 0;  in vsp_cmdbuf_destroy()
100 	if (cmdbuf->buffer_refs_allocated) {  in vsp_cmdbuf_destroy()
101 		free(cmdbuf->buffer_refs);  in vsp_cmdbuf_destroy()
102 		cmdbuf->buffer_refs = NULL;  in vsp_cmdbuf_destroy()
103 		cmdbuf->buffer_refs_allocated = 0;  in vsp_cmdbuf_destroy()
105 	psb_buffer_destroy(&cmdbuf->param_mem);  in vsp_cmdbuf_destroy()
113 int vsp_cmdbuf_reset(vsp_cmdbuf_p cmdbuf)  in vsp_cmdbuf_reset()  argument
117 	cmdbuf->cmd_base = NULL;  in vsp_cmdbuf_reset()
118 	cmdbuf->cmd_idx = NULL;  in vsp_cmdbuf_reset()
119 	cmdbuf->reloc_base = NULL;  in vsp_cmdbuf_reset()
120 	cmdbuf->reloc_idx = NULL;  in vsp_cmdbuf_reset()
122 	cmdbuf->buffer_refs_count = 0;  in vsp_cmdbuf_reset()
123 	cmdbuf->cmd_count = 0;  in vsp_cmdbuf_reset()
125 	ret = psb_buffer_map(&cmdbuf->buf, &cmdbuf->cmd_base);  in vsp_cmdbuf_reset()
130 	cmdbuf->cmd_start = cmdbuf->cmd_base;  in vsp_cmdbuf_reset()
131 	cmdbuf->cmd_idx = (uint32_t *) cmdbuf->cmd_base;  in vsp_cmdbuf_reset()
133 	cmdbuf->reloc_base = cmdbuf->cmd_base + CMD_SIZE;  in vsp_cmdbuf_reset()
134 	cmdbuf->reloc_idx = (struct drm_psb_reloc *) cmdbuf->reloc_base;  in vsp_cmdbuf_reset()
137 	vsp_cmdbuf_buffer_ref(cmdbuf, &cmdbuf->buf); /* cmd buf == 0 */  in vsp_cmdbuf_reset()
147 int vsp_cmdbuf_unmap(vsp_cmdbuf_p cmdbuf)  in vsp_cmdbuf_unmap()  argument
149 	cmdbuf->cmd_base = NULL;  in vsp_cmdbuf_unmap()
150 	cmdbuf->cmd_start = NULL;  in vsp_cmdbuf_unmap()
151 	cmdbuf->cmd_idx = NULL;  in vsp_cmdbuf_unmap()
152 	cmdbuf->reloc_base = NULL;  in vsp_cmdbuf_unmap()
153 	cmdbuf->reloc_idx = NULL;  in vsp_cmdbuf_unmap()
154 	cmdbuf->cmd_count = 0;  in vsp_cmdbuf_unmap()
155 	psb_buffer_unmap(&cmdbuf->buf);  in vsp_cmdbuf_unmap()
164 int vsp_cmdbuf_buffer_ref(vsp_cmdbuf_p cmdbuf, psb_buffer_p buf)  in vsp_cmdbuf_buffer_ref()  argument
169 	while ((item_loc < cmdbuf->buffer_refs_count)  in vsp_cmdbuf_buffer_ref()
170 	       && (wsbmKBufHandle(wsbmKBuf(cmdbuf->buffer_refs[item_loc]->drm_buf))  in vsp_cmdbuf_buffer_ref()
174 	if (item_loc == cmdbuf->buffer_refs_count) {  in vsp_cmdbuf_buffer_ref()
176 		if (item_loc >= cmdbuf->buffer_refs_allocated) {  in vsp_cmdbuf_buffer_ref()
178 			int new_size = cmdbuf->buffer_refs_allocated + 10;  in vsp_cmdbuf_buffer_ref()
184 			memcpy(new_array, cmdbuf->buffer_refs, sizeof(psb_buffer_p) * cmdbuf->buffer_refs_allocated);  in vsp_cmdbuf_buffer_ref()
185 			free(cmdbuf->buffer_refs);  in vsp_cmdbuf_buffer_ref()
186 			cmdbuf->buffer_refs_allocated = new_size;  in vsp_cmdbuf_buffer_ref()
187 			cmdbuf->buffer_refs = new_array;  in vsp_cmdbuf_buffer_ref()
189 		cmdbuf->buffer_refs[item_loc] = buf;  in vsp_cmdbuf_buffer_ref()
190 		cmdbuf->buffer_refs_count++;  in vsp_cmdbuf_buffer_ref()
204 void vsp_cmdbuf_add_relocation(vsp_cmdbuf_p cmdbuf,  in vsp_cmdbuf_add_relocation()  argument
214     struct drm_psb_reloc *reloc = cmdbuf->reloc_idx;  in vsp_cmdbuf_add_relocation()
219     reloc->buffer = vsp_cmdbuf_buffer_ref(cmdbuf, ref_buffer);  in vsp_cmdbuf_add_relocation()
235     *addr_in_dst_buffer = reloc - (struct drm_psb_reloc *)cmdbuf->reloc_base;  in vsp_cmdbuf_add_relocation()
242     cmdbuf->reloc_idx++;  in vsp_cmdbuf_add_relocation()
244     ASSERT(((unsigned char *)(cmdbuf->reloc_idx)) < RELOC_END(cmdbuf));  in vsp_cmdbuf_add_relocation()
254 	vsp_cmdbuf_p cmdbuf;  in vsp_context_get_next_cmdbuf()  local
266 	cmdbuf = obj_context->vsp_cmdbuf_list[obj_context->cmdbuf_current];  in vsp_context_get_next_cmdbuf()
268 	ret = vsp_cmdbuf_reset(cmdbuf);  in vsp_context_get_next_cmdbuf()
271 		obj_context->vsp_cmdbuf = cmdbuf;  in vsp_context_get_next_cmdbuf()
274 	cmdbuf->param_mem_loc = vsp_cmdbuf_buffer_ref(cmdbuf, &cmdbuf->param_mem);  in vsp_context_get_next_cmdbuf()
402 	vsp_cmdbuf_p cmdbuf = obj_context->vsp_cmdbuf;  in vsp_context_flush_cmdbuf()  local
409 	unsigned int cmdbuffer_size = (unsigned char *)cmdbuf->cmd_idx - cmdbuf->cmd_start; /* In bytes */  in vsp_context_flush_cmdbuf()
412 	ASSERT((void *) cmdbuf->cmd_idx < CMD_END(cmdbuf));  in vsp_context_flush_cmdbuf()
422 	reloc_offset = cmdbuf->reloc_base - cmdbuf->cmd_base;  in vsp_context_flush_cmdbuf()
423 …num_relocs = ((unsigned char *)cmdbuf->reloc_idx - cmdbuf->reloc_base) / sizeof(struct drm_psb_rel…  in vsp_context_flush_cmdbuf()
425 	vsp_cmdbuf_unmap(cmdbuf);  in vsp_context_flush_cmdbuf()
427 	ASSERT(NULL == cmdbuf->reloc_base);  in vsp_context_flush_cmdbuf()
440 			   cmdbuf->buffer_refs, cmdbuf->buffer_refs_count, wsbmKBufHandle(wsbmKBuf(cmdbuf->buf.drm_buf)),  in vsp_context_flush_cmdbuf()
442 			   wsbmKBufHandle(wsbmKBuf(cmdbuf->buf.drm_buf)), reloc_offset, num_relocs,  in vsp_context_flush_cmdbuf()