[7/7,staging] cxd2099/cxd2099.c: Activate cxd2099 buffer mode
Commit Message
From: Jasmin Jessich <jasmin@anw.at>
Now the cxd2099 buffer mode is activated, but can be deactivated by
setting BUFFER_MODE to 0 at the compiler command line or by editiing
the file.
Signed-off-by: Jasmin Jessich <jasmin@anw.at>
---
drivers/staging/media/cxd2099/cxd2099.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
Comments
Em Sun, 7 May 2017 22:51:53 +0200
"Jasmin J." <jasmin@anw.at> escreveu:
> From: Jasmin Jessich <jasmin@anw.at>
>
> Now the cxd2099 buffer mode is activated, but can be deactivated by
> setting BUFFER_MODE to 0 at the compiler command line or by editiing
> the file.
Editing the sources to enable a feature doesn't seem nice. If this
feature should be enabled per caller, you should pass a parameter
for the caller driver when binding to it.
>
> Signed-off-by: Jasmin Jessich <jasmin@anw.at>
> ---
> drivers/staging/media/cxd2099/cxd2099.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/staging/media/cxd2099/cxd2099.c b/drivers/staging/media/cxd2099/cxd2099.c
> index 64de129..dcad557 100644
> --- a/drivers/staging/media/cxd2099/cxd2099.c
> +++ b/drivers/staging/media/cxd2099/cxd2099.c
> @@ -33,7 +33,9 @@
>
> #include "cxd2099.h"
>
> -/* #define BUFFER_MODE 1 */
> +#ifndef BUFFER_MODE
> +#define BUFFER_MODE 1
> +#endif
>
> static int read_data(struct dvb_ca_en50221 *ca, int slot, u8 *ebuf, int ecount);
>
Thanks,
Mauro
@@ -33,7 +33,9 @@
#include "cxd2099.h"
-/* #define BUFFER_MODE 1 */
+#ifndef BUFFER_MODE
+#define BUFFER_MODE 1
+#endif
static int read_data(struct dvb_ca_en50221 *ca, int slot, u8 *ebuf, int ecount);