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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: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Daniel Scheller 2018-06-23 11:36:12 -04:00 committed by Mauro Carvalho Chehab
parent e552684809
commit 8610326e39
1 changed files with 6 additions and 2 deletions
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8
drivers/media/pci/ddbridge/ddbridge-mci.h
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@ -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)