goto error_pipeline;
}
+ ret = cal_ctx_prepare(ctx);
+ if (ret) {
+ ctx_err(ctx, "Failed to prepare context: %d\n", ret);
+ goto error_pipeline;
+ }
+
spin_lock_irq(&ctx->dma.lock);
buf = list_first_entry(&ctx->dma.queue, struct cal_buffer, list);
ctx->dma.pending = buf;
error_stop:
cal_ctx_stop(ctx);
pm_runtime_put_sync(ctx->cal->dev);
+ cal_ctx_unprepare(ctx);
error_pipeline:
media_pipeline_stop(&ctx->vdev.entity);
pm_runtime_put_sync(ctx->cal->dev);
+ cal_ctx_unprepare(ctx);
+
cal_release_buffers(ctx, VB2_BUF_STATE_ERROR);
media_pipeline_stop(&ctx->vdev.entity);
unsigned int instance);
void cal_camerarx_destroy(struct cal_camerarx *phy);
+int cal_ctx_prepare(struct cal_ctx *ctx);
+void cal_ctx_unprepare(struct cal_ctx *ctx);
void cal_ctx_set_dma_addr(struct cal_ctx *ctx, dma_addr_t addr);
void cal_ctx_start(struct cal_ctx *ctx);
void cal_ctx_stop(struct cal_ctx *ctx);