The "s5p-mfc: Change internal buffer allocation from vb2 ops to
dma_alloc_coherent" patch has introduced a bug with allocation of instance
buffers buffers in MFC 5.1. This patch fixes this bug.
Reported-by: Arun Kumar K <arun.kk@xxxxxxxxxxx>
Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
index 11faddd..15f40e4 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
@@ -217,7 +217,7 @@ int s5p_mfc_alloc_instance_buffer_v5(struct s5p_mfc_ctx *ctx)
mfc_err("Failed to allocate instance buffer\n");
return ret;
}
- ctx->ctx.ofs = ctx->ctx.dma - dev->bank1;
+ ctx->ctx.ofs = OFFSETA(ctx->ctx.dma);
/* Zero content of the allocated memory */
memset(ctx->ctx.virt, 0, ctx->ctx.size);
--
1.7.9.5
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