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authorKamil Debski <k.debski@samsung.com>2013-01-03 07:06:04 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-01-06 09:59:02 -0200
commit317b4ca4982ea2429b75d0acd10445ec9475aa86 (patch)
tree21152b36243347cd1d73998fd738f3a77152583e /drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
parentef89fff874758c0f08501bdc2932b7e77421cfc6 (diff)
[media] s5p-mfc: Change internal buffer allocation from vb2 ops to dma_alloc_coherent
Change internal buffer allocation from vb2 memory ops call to direct calls of dma_alloc_coherent. This change shortens the code and makes it much more readable. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc_opr.h')
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_opr.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
index 420abecafec..754c540e7a7 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
@@ -80,5 +80,10 @@ struct s5p_mfc_hw_ops {
};
void s5p_mfc_init_hw_ops(struct s5p_mfc_dev *dev);
+int s5p_mfc_alloc_priv_buf(struct device *dev,
+ struct s5p_mfc_priv_buf *b);
+void s5p_mfc_release_priv_buf(struct device *dev,
+ struct s5p_mfc_priv_buf *b);
+
#endif /* S5P_MFC_OPR_H_ */