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V4L/DVB (6226): dvb-pll: pass fe pointer into dvb_pll_configure() and…
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… set() functions

The pll-specific set() function will need access to the dvb_pll_priv
structure for new functionality.  This patch gives access to this
structure to the required functions.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Michael Krufky authored and Mauro Carvalho Chehab committed Oct 10, 2007
1 parent f438d97 commit 5d7802b
Showing 1 changed file with 23 additions and 13 deletions.
36 changes: 23 additions & 13 deletions drivers/media/dvb/frontends/dvb-pll.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,8 @@ struct dvb_pll_desc {
u32 min;
u32 max;
u32 iffreq;
void (*set)(u8 *buf, const struct dvb_frontend_parameters *params);
void (*set)(struct dvb_frontend *fe, u8 *buf,
const struct dvb_frontend_parameters *params);
u8 *initdata;
u8 *sleepdata;
int count;
Expand Down Expand Up @@ -89,7 +90,7 @@ static struct dvb_pll_desc dvb_pll_thomson_dtt7610 = {
},
};

static void thomson_dtt759x_bw(u8 *buf,
static void thomson_dtt759x_bw(struct dvb_frontend *fe, u8 *buf,
const struct dvb_frontend_parameters *params)
{
if (BANDWIDTH_7_MHZ == params->u.ofdm.bandwidth)
Expand Down Expand Up @@ -210,7 +211,8 @@ static struct dvb_pll_desc dvb_pll_env57h1xd5 = {
/* Philips TDA6650/TDA6651
* used in Panasonic ENV77H11D5
*/
static void tda665x_bw(u8 *buf, const struct dvb_frontend_parameters *params)
static void tda665x_bw(struct dvb_frontend *fe, u8 *buf,
const struct dvb_frontend_parameters *params)
{
if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
buf[3] |= 0x08;
Expand Down Expand Up @@ -243,7 +245,8 @@ static struct dvb_pll_desc dvb_pll_tda665x = {
/* Infineon TUA6034
* used in LG TDTP E102P
*/
static void tua6034_bw(u8 *buf, const struct dvb_frontend_parameters *params)
static void tua6034_bw(struct dvb_frontend *fe, u8 *buf,
const struct dvb_frontend_parameters *params)
{
if (BANDWIDTH_7_MHZ != params->u.ofdm.bandwidth)
buf[3] |= 0x08;
Expand Down Expand Up @@ -283,7 +286,8 @@ static struct dvb_pll_desc dvb_pll_lg_tdvs_h06xf = {
/* Philips FMD1216ME
* used in Medion Hybrid PCMCIA card and USB Box
*/
static void fmd1216me_bw(u8 *buf, const struct dvb_frontend_parameters *params)
static void fmd1216me_bw(struct dvb_frontend *fe, u8 *buf,
const struct dvb_frontend_parameters *params)
{
if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ &&
params->frequency >= 158870000)
Expand Down Expand Up @@ -313,7 +317,8 @@ static struct dvb_pll_desc dvb_pll_fmd1216me = {
/* ALPS TDED4
* used in Nebula-Cards and USB boxes
*/
static void tded4_bw(u8 *buf, const struct dvb_frontend_parameters *params)
static void tded4_bw(struct dvb_frontend *fe, u8 *buf,
const struct dvb_frontend_parameters *params)
{
if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
buf[3] |= 0x04;
Expand Down Expand Up @@ -354,7 +359,8 @@ static struct dvb_pll_desc dvb_pll_tdhu2 = {
/* Philips TUV1236D
* used in ATI HDTV Wonder
*/
static void tuv1236d_rf(u8 *buf, const struct dvb_frontend_parameters *params)
static void tuv1236d_rf(struct dvb_frontend *fe, u8 *buf,
const struct dvb_frontend_parameters *params)
{
switch (params->u.vsb.modulation) {
case QAM_64:
Expand Down Expand Up @@ -420,7 +426,8 @@ static struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
/*
* Philips TD1316 Tuner.
*/
static void td1316_bw(u8 *buf, const struct dvb_frontend_parameters *params)
static void td1316_bw(struct dvb_frontend *fe, u8 *buf,
const struct dvb_frontend_parameters *params)
{
u8 band;

Expand Down Expand Up @@ -474,7 +481,8 @@ static struct dvb_pll_desc dvb_pll_thomson_fe6600 = {
}
};

static void opera1_bw(u8 *buf, const struct dvb_frontend_parameters *params)
static void opera1_bw(struct dvb_frontend *fe, u8 *buf,
const struct dvb_frontend_parameters *params)
{
if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
buf[2] |= 0x08;
Expand Down Expand Up @@ -567,9 +575,11 @@ static int debug = 0;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "enable verbose debug messages");

static int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
static int dvb_pll_configure(struct dvb_frontend *fe, u8 *buf,
const struct dvb_frontend_parameters *params)
{
struct dvb_pll_priv *priv = fe->tuner_priv;
struct dvb_pll_desc *desc = priv->pll_desc;
u32 div;
int i;

Expand Down Expand Up @@ -597,7 +607,7 @@ static int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
buf[3] = desc->entries[i].cb;

if (desc->set)
desc->set(buf, params);
desc->set(fe, buf, params);

if (debug)
printk("pll: %s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
Expand Down Expand Up @@ -654,7 +664,7 @@ static int dvb_pll_set_params(struct dvb_frontend *fe,
if (priv->i2c == NULL)
return -EINVAL;

if ((result = dvb_pll_configure(priv->pll_desc, buf, params)) < 0)
if ((result = dvb_pll_configure(fe, buf, params)) < 0)
return result;
else
frequency = result;
Expand Down Expand Up @@ -682,7 +692,7 @@ static int dvb_pll_calc_regs(struct dvb_frontend *fe,
if (buf_len < 5)
return -EINVAL;

if ((result = dvb_pll_configure(priv->pll_desc, buf+1, params)) < 0)
if ((result = dvb_pll_configure(fe, buf+1, params)) < 0)
return result;
else
frequency = result;
Expand Down

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