diff options
5 files changed, 78 insertions, 15 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-encoder.c b/linux/drivers/media/video/pvrusb2/pvrusb2-encoder.c index 95e45be08..80a624d0f 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-encoder.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-encoder.c @@ -27,6 +27,7 @@ #include "pvrusb2-encoder.h" #include "pvrusb2-hdw-internal.h" #include "pvrusb2-debug.h" +#include "pvrusb2-fx2-cmd.h" @@ -58,7 +59,7 @@ static int pvr2_encoder_write_words(struct pvr2_hdw *hdw, chunkCnt = 8; if (chunkCnt > dlen) chunkCnt = dlen; memset(hdw->cmd_buffer,0,sizeof(hdw->cmd_buffer)); - hdw->cmd_buffer[0] = 0x01; + hdw->cmd_buffer[0] = FX2CMD_MEM_WRITE_DWORD; for (idx = 0; idx < chunkCnt; idx++) { hdw->cmd_buffer[1+(idx*7)+6] = 0x44 + idx + offs; PVR2_DECOMPOSE_LE(hdw->cmd_buffer, 1+(idx*7), @@ -99,7 +100,8 @@ static int pvr2_encoder_read_words(struct pvr2_hdw *hdw,int statusFl, chunkCnt = 16; if (chunkCnt > dlen) chunkCnt = dlen; memset(hdw->cmd_buffer,0,sizeof(hdw->cmd_buffer)); - hdw->cmd_buffer[0] = statusFl ? 0x02 : 0x28; + hdw->cmd_buffer[0] = + (statusFl ? FX2CMD_MEM_READ_DWORD : FX2CMD_MEM_READ_64BYTES); hdw->cmd_buffer[7] = 0x44 + offs; ret = pvr2_send_request(hdw, hdw->cmd_buffer,8, diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-fx2-cmd.h b/linux/drivers/media/video/pvrusb2/pvrusb2-fx2-cmd.h new file mode 100644 index 000000000..c6aa9751a --- /dev/null +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-fx2-cmd.h @@ -0,0 +1,59 @@ +/* + * + * $Id$ + * + * Copyright (C) 2007 Michael Krufky <mkrufky@linuxtv.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef _PVRUSB2_FX2_CMD_H_ +#define _PVRUSB2_FX2_CMD_H_ + +#define FX2CMD_MEM_WRITE_DWORD 0x01 +#define FX2CMD_MEM_READ_DWORD 0x02 + +#define FX2CMD_MEM_READ_64BYTES 0x28 + +#define FX2CMD_REG_WRITE 0x04 +#define FX2CMD_REG_READ 0x05 + +#define FX2CMD_I2C_WRITE 0x08 +#define FX2CMD_I2C_READ 0x09 + +#define FX2CMD_GET_USB_SPEED 0x0b + +#define FX2CMD_STREAMING_ON 0x36 +#define FX2CMD_STREAMING_OFF 0x37 + +#define FX2CMD_POWER_OFF 0xdc +#define FX2CMD_POWER_ON 0xde + +#define FX2CMD_DEEP_RESET 0xdd + +#define FX2CMD_GET_EEPROM_ADDR 0xeb +#define FX2CMD_GET_IR_CODE 0xec + +#endif /* _PVRUSB2_FX2_CMD_H_ */ + +/* + Stuff for Emacs to see, in order to encourage consistent editing style: + *** Local Variables: *** + *** mode: c *** + *** fill-column: 75 *** + *** tab-width: 8 *** + *** c-basic-offset: 8 *** + *** End: *** + */ diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 3b2d2f6ff..87384848b 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -37,6 +37,7 @@ #include "pvrusb2-hdw-internal.h" #include "pvrusb2-encoder.h" #include "pvrusb2-debug.h" +#include "pvrusb2-fx2-cmd.h" #define TV_MIN_FREQ 55250000L #define TV_MAX_FREQ 850000000L @@ -1674,7 +1675,7 @@ static int pvr2_hdw_check_firmware(struct pvr2_hdw *hdw) firmware needs be loaded. */ int result; LOCK_TAKE(hdw->ctl_lock); do { - hdw->cmd_buffer[0] = 0xeb; + hdw->cmd_buffer[0] = FX2CMD_GET_EEPROM_ADDR; result = pvr2_send_request_ex(hdw,HZ*1,!0, hdw->cmd_buffer,1, hdw->cmd_buffer,1); @@ -2565,7 +2566,7 @@ int pvr2_hdw_is_hsm(struct pvr2_hdw *hdw) { int result; LOCK_TAKE(hdw->ctl_lock); do { - hdw->cmd_buffer[0] = 0x0b; + hdw->cmd_buffer[0] = FX2CMD_GET_USB_SPEED; result = pvr2_send_request(hdw, hdw->cmd_buffer,1, hdw->cmd_buffer,1); @@ -3089,7 +3090,7 @@ int pvr2_write_register(struct pvr2_hdw *hdw, u16 reg, u32 data) LOCK_TAKE(hdw->ctl_lock); - hdw->cmd_buffer[0] = 0x04; /* write register prefix */ + hdw->cmd_buffer[0] = FX2CMD_REG_WRITE; /* write register prefix */ PVR2_DECOMPOSE_LE(hdw->cmd_buffer,1,data); hdw->cmd_buffer[5] = 0; hdw->cmd_buffer[6] = (reg >> 8) & 0xff; @@ -3110,7 +3111,7 @@ static int pvr2_read_register(struct pvr2_hdw *hdw, u16 reg, u32 *data) LOCK_TAKE(hdw->ctl_lock); - hdw->cmd_buffer[0] = 0x05; /* read register prefix */ + hdw->cmd_buffer[0] = FX2CMD_REG_READ; /* read register prefix */ hdw->cmd_buffer[1] = 0; hdw->cmd_buffer[2] = 0; hdw->cmd_buffer[3] = 0; @@ -3234,7 +3235,7 @@ int pvr2_hdw_cmd_deep_reset(struct pvr2_hdw *hdw) LOCK_TAKE(hdw->ctl_lock); do { pvr2_trace(PVR2_TRACE_INIT,"Requesting uproc hard reset"); hdw->flag_ok = !0; - hdw->cmd_buffer[0] = 0xdd; + hdw->cmd_buffer[0] = FX2CMD_DEEP_RESET; status = pvr2_send_request(hdw,hdw->cmd_buffer,1,NULL,0); } while (0); LOCK_GIVE(hdw->ctl_lock); return status; @@ -3246,7 +3247,7 @@ int pvr2_hdw_cmd_powerup(struct pvr2_hdw *hdw) int status; LOCK_TAKE(hdw->ctl_lock); do { pvr2_trace(PVR2_TRACE_INIT,"Requesting powerup"); - hdw->cmd_buffer[0] = 0xde; + hdw->cmd_buffer[0] = FX2CMD_POWER_ON; status = pvr2_send_request(hdw,hdw->cmd_buffer,1,NULL,0); } while (0); LOCK_GIVE(hdw->ctl_lock); return status; @@ -3279,7 +3280,8 @@ static int pvr2_hdw_cmd_usbstream(struct pvr2_hdw *hdw,int runFl) { int status; LOCK_TAKE(hdw->ctl_lock); do { - hdw->cmd_buffer[0] = (runFl ? 0x36 : 0x37); + hdw->cmd_buffer[0] = + (runFl ? FX2CMD_STREAMING_ON : FX2CMD_STREAMING_OFF); status = pvr2_send_request(hdw,hdw->cmd_buffer,1,NULL,0); } while (0); LOCK_GIVE(hdw->ctl_lock); if (!status) { @@ -3378,7 +3380,7 @@ static int pvr2_hdw_get_eeprom_addr(struct pvr2_hdw *hdw) { int result; LOCK_TAKE(hdw->ctl_lock); do { - hdw->cmd_buffer[0] = 0xeb; + hdw->cmd_buffer[0] = FX2CMD_GET_EEPROM_ADDR; result = pvr2_send_request(hdw, hdw->cmd_buffer,1, hdw->cmd_buffer,1); diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c index 4a4f1d64b..05c39d25f 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c @@ -23,6 +23,7 @@ #include "pvrusb2-i2c-core.h" #include "pvrusb2-hdw-internal.h" #include "pvrusb2-debug.h" +#include "pvrusb2-fx2-cmd.h" #define trace_i2c(...) pvr2_trace(PVR2_TRACE_I2C,__VA_ARGS__) @@ -70,7 +71,7 @@ static int pvr2_i2c_write(struct pvr2_hdw *hdw, /* Context */ memset(hdw->cmd_buffer, 0, sizeof(hdw->cmd_buffer)); /* Set up command buffer for an I2C write */ - hdw->cmd_buffer[0] = 0x08; /* write prefix */ + hdw->cmd_buffer[0] = FX2CMD_I2C_WRITE; /* write prefix */ hdw->cmd_buffer[1] = i2c_addr; /* i2c addr of chip */ hdw->cmd_buffer[2] = length; /* length of what follows */ if (length) memcpy(hdw->cmd_buffer + 3, data, length); @@ -139,7 +140,7 @@ static int pvr2_i2c_read(struct pvr2_hdw *hdw, /* Context */ memset(hdw->cmd_buffer, 0, sizeof(hdw->cmd_buffer)); /* Set up command buffer for an I2C write followed by a read */ - hdw->cmd_buffer[0] = 0x09; /* read prefix */ + hdw->cmd_buffer[0] = FX2CMD_I2C_READ; /* read prefix */ hdw->cmd_buffer[1] = dlen; /* arg length */ hdw->cmd_buffer[2] = rlen; /* answer length. Device will send one more byte (status). */ @@ -296,7 +297,7 @@ static int i2c_24xxx_ir(struct pvr2_hdw *hdw, /* Issue a command to the FX2 to read the IR receiver. */ LOCK_TAKE(hdw->ctl_lock); do { - hdw->cmd_buffer[0] = 0xec; + hdw->cmd_buffer[0] = FX2CMD_GET_IR_CODE; stat = pvr2_send_request(hdw, hdw->cmd_buffer,1, hdw->cmd_buffer,4); diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index e692ad5f7..9bc03cfda 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -367,8 +367,7 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, { struct v4l2_tuner *vt = (struct v4l2_tuner *)arg; - if (vt->index != 0) - break; + if (vt->index != 0) break; /* Only answer for the 1st tuner */ pvr2_hdw_execute_tuner_poll(hdw); ret = pvr2_hdw_get_tuner_status(hdw,vt); |