drm/i915: add render standby support

[firefly-linux-kernel-4.4.55.git] / drivers / dma / fsldma.h

diff --git a/drivers/dma/fsldma.h b/drivers/dma/fsldma.h
index dc7f26865797cc12ef6610296a83919107c5ad84..0df14cbb8ca335d4ab5b2e444e78a3f42c22709b 100644 (file)
--- a/drivers/dma/fsldma.h
+++ b/drivers/dma/fsldma.h
@@ -90,6 +90,7 @@ struct fsl_dma_ld_hw {
 struct fsl_desc_sw {
        struct fsl_dma_ld_hw hw;
        struct list_head node;
+       struct list_head tx_list;
        struct dma_async_tx_descriptor async_tx;
        struct list_head *ld;
        void *priv;
@@ -143,10 +144,11 @@ struct fsl_dma_chan {
        struct tasklet_struct tasklet;
        u32 feature;
 
-       void (*toggle_ext_pause)(struct fsl_dma_chan *fsl_chan, int size);
+       void (*toggle_ext_pause)(struct fsl_dma_chan *fsl_chan, int enable);
        void (*toggle_ext_start)(struct fsl_dma_chan *fsl_chan, int enable);
        void (*set_src_loop_size)(struct fsl_dma_chan *fsl_chan, int size);
        void (*set_dest_loop_size)(struct fsl_dma_chan *fsl_chan, int size);
+       void (*set_request_count)(struct fsl_dma_chan *fsl_chan, int size);
 };
 
 #define to_fsl_chan(chan) container_of(chan, struct fsl_dma_chan, common)