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yaml
---
r: 261510
b: refs/heads/master
c: e4f4f87
h: refs/heads/master
v: v3
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Mauro Carvalho Chehab committed Jul 27, 2011
1 parent f739e28 commit 8346ae3
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Showing 5 changed files with 16 additions and 21 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: fec528b77f9be3e7ebb8d7c25888b0cf9fb8e8d6
refs/heads/master: e4f4f8758b4c3702761e46f24ee99e34823a0f28
1 change: 1 addition & 0 deletions trunk/drivers/media/dvb/frontends/drxk.h
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
struct drxk_config {
u8 adr;
u32 single_master : 1;
const char *microcode_name;
};

extern struct dvb_frontend *drxk_attach(const struct drxk_config *config,
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29 changes: 11 additions & 18 deletions trunk/drivers/media/dvb/frontends/drxk_hard.c
Original file line number Diff line number Diff line change
Expand Up @@ -343,10 +343,11 @@ static int i2c_write(struct i2c_adapter *adap, u8 adr, u8 *data, int len)
static int i2c_read(struct i2c_adapter *adap,
u8 adr, u8 *msg, int len, u8 *answ, int alen)
{
struct i2c_msg msgs[2] = { {.addr = adr, .flags = 0,
struct i2c_msg msgs[2] = {
{.addr = adr, .flags = 0,
.buf = msg, .len = len},
{.addr = adr, .flags = I2C_M_RD,
.buf = answ, .len = alen}
{.addr = adr, .flags = I2C_M_RD,
.buf = answ, .len = alen}
};
dprintk(3, ":");
if (debug > 2) {
Expand Down Expand Up @@ -5904,7 +5905,7 @@ static int PowerDownDevice(struct drxk_state *state)
return 0;
}

static int load_microcode(struct drxk_state *state, char *mc_name)
static int load_microcode(struct drxk_state *state, const char *mc_name)
{
const struct firmware *fw = NULL;
int err = 0;
Expand Down Expand Up @@ -6010,20 +6011,11 @@ static int init_drxk(struct drxk_state *state)
if (status < 0)
break;

#if 0
if (state->m_DRXK_A3_PATCH_CODE)
status = DownloadMicrocode(state, DRXK_A3_microcode, DRXK_A3_microcode_length);
if (status < 0)
break;
#else
load_microcode(state, "drxk_a3.mc");
#endif
#if NOA1ROM
if (state->m_DRXK_A2_PATCH_CODE)
status = DownloadMicrocode(state, DRXK_A2_microcode, DRXK_A2_microcode_length);
if (status < 0)
break;
#endif
if (!state->microcode_name)
load_microcode(state, "drxk_a3.mc");
else
load_microcode(state, state->microcode_name);

/* disable token-ring bus through OFDM block for possible ucode upload */
status = write16(state, SIO_OFDM_SH_OFDM_RING_ENABLE__A, SIO_OFDM_SH_OFDM_RING_ENABLE_OFF);
if (status < 0)
Expand Down Expand Up @@ -6367,6 +6359,7 @@ struct dvb_frontend *drxk_attach(const struct drxk_config *config,
state->i2c = i2c;
state->demod_address = adr;
state->single_master = config->single_master;
state->microcode_name = config->microcode_name;

mutex_init(&state->mutex);
mutex_init(&state->ctlock);
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1 change: 1 addition & 0 deletions trunk/drivers/media/dvb/frontends/drxk_hard.h
Original file line number Diff line number Diff line change
Expand Up @@ -330,6 +330,7 @@ struct drxk_state {
/* Configurable parameters at the driver */

u32 single_master : 1; /* Use single master i2c mode */
const char *microcode_name;

};

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4 changes: 2 additions & 2 deletions trunk/drivers/media/video/em28xx/em28xx-dvb.c
Original file line number Diff line number Diff line change
Expand Up @@ -301,10 +301,10 @@ static struct drxd_config em28xx_drxd = {
.disable_i2c_gate_ctrl = 1,
};

#define TERRATEC_H5_DRXK_I2C_ADDR 0x29

struct drxk_config terratec_h5_drxk = {
.adr = 0x29,
.single_master = 1,
.microcode_name = "terratec_h5.fw",
};

static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
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