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Commit 8610326e authored by Daniel Scheller's avatar Daniel Scheller Committed by Mauro Carvalho Chehab
Browse files

media: ddbridge/mci: add more MCI status codes, improve MCI_SUCCESS macro 



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: default avatarDaniel Scheller <d.scheller@gmx.net>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent e5526848

drivers/media/pci/ddbridge/ddbridge-mci.h

+6 −2
Original line number Diff line number Diff line
@@ -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)