From: Daniel Scheller <d.schel...@gmx.net> The MCI can report the command status more finegrained, so, add more status code defines and update the MCI_SUCCESS macro.
Picked up from the upstream dddvb GIT. Signed-off-by: Daniel Scheller <d.schel...@gmx.net> --- drivers/media/pci/ddbridge/ddbridge-mci.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/media/pci/ddbridge/ddbridge-mci.h b/drivers/media/pci/ddbridge/ddbridge-mci.h index f02bc76e3c98..600a8bc642c4 100644 --- a/drivers/media/pci/ddbridge/ddbridge-mci.h +++ b/drivers/media/pci/ddbridge/ddbridge-mci.h @@ -74,9 +74,13 @@ #define SX8_CMD_ENABLE_IQOUTPUT (0x44) #define SX8_CMD_DISABLE_IQOUTPUT (0x45) -#define MCI_ERROR_UNSUPPORTED (0x80) +#define MCI_STATUS_OK (0x00) +#define MCI_STATUS_UNSUPPORTED (0x80) +#define MCI_STATUS_RETRY (0xFD) +#define MCI_STATUS_NOT_READY (0xFE) +#define MCI_STATUS_ERROR (0xFF) -#define MCI_SUCCESS(status) (status < MCI_ERROR_UNSUPPORTED) +#define MCI_SUCCESS(status) ((status & MCI_STATUS_UNSUPPORTED) == 0) #define SX8_CMD_DIAG_READ8 (0xE0) #define SX8_CMD_DIAG_READ32 (0xE1) -- 2.16.4
