3  * vsp1_dl.c  --  R-Car VSP1 Display List
17 #include "vsp1.h"
128  * @vsp1: the VSP1 device
141 	struct vsp1_device *vsp1;  member
152  * @vsp1: the VSP1 device
165 	struct vsp1_device *vsp1;  member
207  * @vsp1: the VSP1 device
219 	struct vsp1_device *vsp1;  member
237  * @vsp1: The VSP1 device
248 vsp1_dl_body_pool_create(struct vsp1_device *vsp1, unsigned int num_bodies,  in vsp1_dl_body_pool_create()  argument
259 	pool->vsp1 = vsp1;  in vsp1_dl_body_pool_create()
276 	pool->mem = dma_alloc_wc(vsp1->bus_master, pool->size, &pool->dma,  in vsp1_dl_body_pool_create()
314 		dma_free_wc(pool->vsp1->bus_master, pool->size, pool->mem,  in vsp1_dl_body_pool_destroy()
412  * @vsp1: The VSP1 device
423 vsp1_dl_cmd_pool_create(struct vsp1_device *vsp1, enum vsp1_extcmd_type type,  in vsp1_dl_cmd_pool_create()  argument
434 	pool->vsp1 = vsp1;  in vsp1_dl_cmd_pool_create()
450 	pool->mem = dma_alloc_wc(vsp1->bus_master, pool->size, &pool->dma,  in vsp1_dl_cmd_pool_create()
525 		dma_free_wc(pool->vsp1->bus_master, pool->size, pool->mem,  in vsp1_dl_ext_cmd_pool_destroy()
839 	struct vsp1_device *vsp1 = dlm->vsp1;  in vsp1_dl_list_hw_update_pending()  local
845 	 * Check whether the VSP1 has taken the update. The hardware indicates  in vsp1_dl_list_hw_update_pending()
848 	return !!(vsp1_read(vsp1, VI6_CMD(dlm->index)) & VI6_CMD_UPDHDR);  in vsp1_dl_list_hw_update_pending()
854 	struct vsp1_device *vsp1 = dlm->vsp1;  in vsp1_dl_list_hw_enqueue()  local
863 	vsp1_write(vsp1, VI6_DL_HDR_ADDR(dlm->index), dl->dma);  in vsp1_dl_list_hw_enqueue()
971 	struct vsp1_device *vsp1 = dlm->vsp1;  in vsp1_dlm_irq_frame_end()  local
972 	u32 status = vsp1_read(vsp1, VI6_STATUS);  in vsp1_dlm_irq_frame_end()
1049 void vsp1_dlm_setup(struct vsp1_device *vsp1)  in vsp1_dlm_setup()  argument
1058 	if (vsp1_feature(vsp1, VSP1_HAS_EXT_DL)) {  in vsp1_dlm_setup()
1059 		for (i = 0; i < vsp1->info->wpf_count; ++i)  in vsp1_dlm_setup()
1060 			vsp1_write(vsp1, VI6_DL_EXT_CTRL(i), ext_dl);  in vsp1_dlm_setup()
1063 	vsp1_write(vsp1, VI6_DL_CTRL, ctrl);  in vsp1_dlm_setup()
1064 	vsp1_write(vsp1, VI6_DL_SWAP, VI6_DL_SWAP_LWS);  in vsp1_dlm_setup()
1089 struct vsp1_dl_manager *vsp1_dlm_create(struct vsp1_device *vsp1,  in vsp1_dlm_create()  argument
1097 	dlm = devm_kzalloc(vsp1->dev, sizeof(*dlm), GFP_KERNEL);  in vsp1_dlm_create()
1102 	dlm->singleshot = vsp1->info->uapi;  in vsp1_dlm_create()
1103 	dlm->vsp1 = vsp1;  in vsp1_dlm_create()
1115 	header_size = vsp1_feature(vsp1, VSP1_HAS_EXT_DL) ?  in vsp1_dlm_create()
1121 	dlm->pool = vsp1_dl_body_pool_create(vsp1, prealloc + 1,  in vsp1_dlm_create()
1136 		if (vsp1_feature(vsp1, VSP1_HAS_EXT_DL))  in vsp1_dlm_create()
1143 	if (vsp1_feature(vsp1, VSP1_HAS_EXT_DL)) {  in vsp1_dlm_create()
1144 		dlm->cmdpool = vsp1_dl_cmd_pool_create(vsp1,  in vsp1_dlm_create()