diff options
Diffstat (limited to 'drivers/media/isdbt/fc8150/fc8150_spib.c')
| -rw-r--r-- | drivers/media/isdbt/fc8150/fc8150_spib.c | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/drivers/media/isdbt/fc8150/fc8150_spib.c b/drivers/media/isdbt/fc8150/fc8150_spib.c deleted file mode 100644 index b2feccb..0000000 --- a/drivers/media/isdbt/fc8150/fc8150_spib.c +++ /dev/null @@ -1,210 +0,0 @@ -/***************************************************************************** - Copyright(c) 2012 FCI Inc. All Rights Reserved - - File name : fc8150_spib.c - - Description : fc8150 host interface - -*******************************************************************************/ -#include "fci_types.h" -#include "fc8150_regs.h" -#include "fci_oal.h" - -#define SPI_BMODE 0x00 -#define SPI_WMODE 0x10 -#define SPI_LMODE 0x20 -#define SPI_READ 0x40 -#define SPI_WRITE 0x00 -#define SPI_AINC 0x80 -#define CHIPID (0 << 3) - -static int spi_bulkread(HANDLE hDevice, u16 addr -, u8 command, u8 *data, u16 length) -{ - /*unsigned char *cmd; - - cmd = g_SpiCmd; - - cmd[0] = addr & 0xff; - cmd[1] = (addr >> 8) & 0xff; - cmd[2] = (command & 0xf0) | CHIPID | ((length >> 16) & 0x07); - cmd[3] = (length >> 8) & 0xff; - cmd[4] = length & 0xff; - - spi_cmd.pCmd = cmd; - spi_cmd.cmdSize = 5; - spi_cmd.pData = g_SpiData; - spi_cmd.dataSize = length; - - // Send Command and data through the SPI - if (SPID_SendCommand_ByteRead(&spid, &spi_cmd)) - return BBM_NOK; - - memcpy(data, g_SpiData, length);*/ - - return BBM_OK; -} - -static int spi_bulkwrite(HANDLE hDevice, u16 addr - , u8 command, u8 *data, u16 length) -{ - /*unsigned char *cmd; - - cmd = g_SpiCmd; - - cmd[0] = addr & 0xff; - cmd[1] = (addr >> 8) & 0xff; - cmd[2] = (command & 0xf0) | CHIPID | ((length >> 16) & 0x07); - cmd[3] = (length >> 8) & 0xff; - cmd[4] = length & 0xff; - - spi_cmd.pCmd = cmd; - spi_cmd.cmdSize = 5; - spi_cmd.pData = g_SpiData; - memcpy(g_SpiData, data, length); - spi_cmd.dataSize = length; - - // Send Command and data through the SPI - if (SPID_SendCommand_ByteWrite(&spid, &spi_cmd)) - return BBM_NOK;*/ - - return BBM_OK; -} - -static int spi_dataread(HANDLE hDevice, u16 addr - , u8 command, u8 *data, u32 length) -{ - /*unsigned char *cmd; - - cmd = g_SpiCmd; - - cmd[0] = addr & 0xff; - cmd[1] = (addr >> 8) & 0xff; - cmd[2] = (command & 0xf0) | CHIPID | ((length >> 16) & 0x07); - cmd[3] = (length >> 8) & 0xff; - cmd[4] = length & 0xff; - - spi_cmd.pCmd = cmd; - spi_cmd.cmdSize = 5; - spi_cmd.pData = data; - spi_cmd.dataSize = length; - - // Send Command and data through the SPI - if (SPID_SendCommand_ByteRead(&spid, &spi_cmd)) - return BBM_NOK;*/ - - return BBM_OK; -} - -int fc8150_spib_init(HANDLE hDevice, u16 param1, u16 param2) -{ - OAL_CREATE_SEMAPHORE(); - - return BBM_OK; -} - -int fc8150_spib_byteread(HANDLE hDevice, u16 addr, u8 *data) -{ - int res; - u8 command = SPI_READ; - - OAL_OBTAIN_SEMAPHORE(); - res = spi_bulkread(hDevice, addr, command, data, 1); - OAL_RELEASE_SEMAPHORE(); - return res; -} - -int fc8150_spib_wordread(HANDLE hDevice, u16 addr, u16 *data) -{ - int res; - u8 command = SPI_READ | SPI_AINC; - - OAL_OBTAIN_SEMAPHORE(); - res = spi_bulkread(hDevice, addr, command, (u8 *)data, 2); - OAL_RELEASE_SEMAPHORE(); - return res; -} - -int fc8150_spib_longread(HANDLE hDevice, u16 addr, u32 *data) -{ - int res; - u8 command = SPI_READ | SPI_AINC; - - OAL_OBTAIN_SEMAPHORE(); - res = spi_bulkread(hDevice, addr, command, (u8 *)data, 4); - OAL_RELEASE_SEMAPHORE(); - return res; -} - -int fc8150_spib_bulkread(HANDLE hDevice, u16 addr, u8 *data, u16 length) -{ - int res; - u8 command = SPI_READ | SPI_AINC; - - OAL_OBTAIN_SEMAPHORE(); - res = spi_bulkread(hDevice, addr, command, data, length); - OAL_RELEASE_SEMAPHORE(); - return res; -} - -int fc8150_spib_bytewrite(HANDLE hDevice, u16 addr, u8 data) -{ - int res; - u8 command = SPI_WRITE; - - OAL_OBTAIN_SEMAPHORE(); - res = spi_bulkwrite(hDevice, addr, command, (u8 *)&data, 1); - OAL_RELEASE_SEMAPHORE(); - return res; -} - -int fc8150_spib_wordwrite(HANDLE hDevice, u16 addr, u32 data) -{ - int res; - u8 command = SPI_WRITE | SPI_AINC; - - OAL_OBTAIN_SEMAPHORE(); - res = spi_bulkwrite(hDevice, addr, command, (u8 *)&data, 2); - OAL_RELEASE_SEMAPHORE(); - return res; -} - -int fc8150_spib_longwrite(HANDLE hDevice, u16 addr, u32 data) -{ - int res; - u8 command = SPI_WRITE | SPI_AINC; - - OAL_OBTAIN_SEMAPHORE(); - res = spi_bulkwrite(hDevice, addr, command, (u8 *)&data, 4); - OAL_RELEASE_SEMAPHORE(); - return res; -} - -int fc8150_spib_bulkwrite(HANDLE hDevice, u16 addr, u8 *data, u16 length) -{ - int res; - u8 command = SPI_WRITE | SPI_AINC; - - OAL_OBTAIN_SEMAPHORE(); - res = spi_bulkwrite(hDevice, addr, command, data, length); - OAL_RELEASE_SEMAPHORE(); - return res; -} - -int fc8150_spib_dataread(HANDLE hDevice, u16 addr, u8 *data, u32 length) -{ - int res; - u8 command = SPI_READ; - - OAL_OBTAIN_SEMAPHORE(); - res = spi_dataread(hDevice, addr, command, data, length); - OAL_RELEASE_SEMAPHORE(); - return res; -} - -int fc8150_spib_deinit(HANDLE hDevice) -{ - OAL_DELETE_SEMAPHORE(); - - return BBM_OK; -} |