diff --git a/drivers/gpu/host1x/context.c b/drivers/gpu/host1x/context.c index 955c971c528d429c7452cc8b15b0f932da51185c..a6f6779662a36bd8dd3292137e2dbbcf1c0e8854 100644 --- a/drivers/gpu/host1x/context.c +++ b/drivers/gpu/host1x/context.c @@ -58,6 +58,7 @@ int host1x_memory_context_list_init(struct host1x *host1x) ctx->dev.parent = host1x->dev; ctx->dev.release = host1x_memory_context_release; + ctx->dev.dma_parms = &ctx->dma_parms; dma_set_max_seg_size(&ctx->dev, UINT_MAX); err = device_add(&ctx->dev); diff --git a/include/linux/host1x.h b/include/linux/host1x.h index 9c8119ed13a4b78cc2a321116a0028797563a56f..c4dde3aafcacdb9b2f073de79f3761a9bafa7100 100644 --- a/include/linux/host1x.h +++ b/include/linux/host1x.h @@ -466,6 +466,7 @@ struct host1x_memory_context { refcount_t ref; struct pid *owner; + struct device_dma_parameters dma_parms; struct device dev; u64 dma_mask; u32 stream_id;