147     int error;  in MXC_CSI2_RevA_Init()  local
171     error = MXC_CSI2_CTRL_Config(ctrl_cfg);  in MXC_CSI2_RevA_Init()
172     if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_Init()
173         return error;  in MXC_CSI2_RevA_Init()
176     error = MXC_DMA_Init();  in MXC_CSI2_RevA_Init()
177     if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_Init()
178         return error;  in MXC_CSI2_RevA_Init()
188     error = MXC_CSI2_VFIFO_Config(vfifo_cfg);  in MXC_CSI2_RevA_Init()
189     if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_Init()
190         return error;  in MXC_CSI2_RevA_Init()
193     error = MXC_CSI2_VFIFO_ProcessRAWtoRGB(req);  in MXC_CSI2_RevA_Init()
194     if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_Init()
195         return error;  in MXC_CSI2_RevA_Init()
203     int error;  in MXC_CSI2_RevA_Shutdown()  local
205     error = MXC_CSI2_Stop();  in MXC_CSI2_RevA_Shutdown()
206     if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_Shutdown()
207         return error;  in MXC_CSI2_RevA_Shutdown()
214     error = MXC_DMA_ReleaseChannel(csi2_state.dma_channel);  in MXC_CSI2_RevA_Shutdown()
215     if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_Shutdown()
216         return error;  in MXC_CSI2_RevA_Shutdown()
280     int error;  in MXC_CSI2_RevA_CaptureFrameDMA()  local
322         error = _init_line_buffer();  in MXC_CSI2_RevA_CaptureFrameDMA()
323         if (error)  in MXC_CSI2_RevA_CaptureFrameDMA()
324             return error;  in MXC_CSI2_RevA_CaptureFrameDMA()
326         error = MXC_CSI2_DMA_Config(lb.a, dma_byte_cnt, vfifo->rx_thd);  in MXC_CSI2_RevA_CaptureFrameDMA()
327         if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_CaptureFrameDMA()
328             return error;  in MXC_CSI2_RevA_CaptureFrameDMA()
349     error = MXC_CSI2_Start(csi2_state.ctrl_cfg->num_lanes);  in MXC_CSI2_RevA_CaptureFrameDMA()
350     if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_CaptureFrameDMA()
351         return error;  in MXC_CSI2_RevA_CaptureFrameDMA()
543     int error;  in MXC_CSI2_RevA_VFIFO_Config()  local
556     error = MXC_CSI2_VFIFO_SetDMAMode(cfg->dma_mode);  in MXC_CSI2_RevA_VFIFO_Config()
557     if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_VFIFO_Config()
558         return error;  in MXC_CSI2_RevA_VFIFO_Config()
614     int error;  in MXC_CSI2_RevA_VFIFO_ProcessRAWtoRGB()  local
621         error = MXC_CSI2_VFIFO_SetRGBType(req->rgb_type);  in MXC_CSI2_RevA_VFIFO_ProcessRAWtoRGB()
622         if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_VFIFO_ProcessRAWtoRGB()
623             return error;  in MXC_CSI2_RevA_VFIFO_ProcessRAWtoRGB()
626         error = MXC_CSI2_VFIFO_SetRAWFormat(req->raw_format);  in MXC_CSI2_RevA_VFIFO_ProcessRAWtoRGB()
627         if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_VFIFO_ProcessRAWtoRGB()
628             return error;  in MXC_CSI2_RevA_VFIFO_ProcessRAWtoRGB()
1080                     int error = csi2_state.req->line_handler(lb.inactive, line_byte_num);  in MXC_CSI2_RevA_DMA_Handler()  local
1081                     if (error)  in MXC_CSI2_RevA_DMA_Handler()
1094     int error;  in MXC_CSI2_RevA_DMA_Config()  local
1119     error = MXC_DMA_ConfigChannel(config, srcdst);  in MXC_CSI2_RevA_DMA_Config()
1120     if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_DMA_Config()
1121         return error;  in MXC_CSI2_RevA_DMA_Config()
1124     error = MXC_DMA_SetChannelInterruptEn(csi2_state.dma_channel, false, true);  in MXC_CSI2_RevA_DMA_Config()
1125     if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_DMA_Config()
1126         return error;  in MXC_CSI2_RevA_DMA_Config()
1129     error = MXC_DMA_AdvConfigChannel(advConfig);  in MXC_CSI2_RevA_DMA_Config()
1130     if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_DMA_Config()
1131         return error;  in MXC_CSI2_RevA_DMA_Config()
1134     error = MXC_DMA_EnableInt(csi2_state.dma_channel);  in MXC_CSI2_RevA_DMA_Config()
1135     if (error != E_NO_ERROR) {  in MXC_CSI2_RevA_DMA_Config()
1136         return error;  in MXC_CSI2_RevA_DMA_Config()