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authorMatthias Schwarzott <zzam@gentoo.org>2016-07-26 04:09:05 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-09-22 12:55:08 -0300
commit773028fefcede683f68d138e5ead3d2e96b32387 (patch)
treeeacc01ba6c09944f01797dd7dcb7ae4235e09fd6 /drivers/media
parentd28d7f852ee4028e41932891e55664abe75f00de (diff)
[media] cx231xx: attach si2165 driver via i2c_client
Use new style attach. Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-dvb.c73
1 files changed, 48 insertions, 25 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c
index f03034588343..1417515d30eb 100644
--- a/drivers/media/usb/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c
@@ -151,18 +151,6 @@ static struct tda18271_config pv_tda18271_config = {
.small_i2c = TDA18271_03_BYTE_CHUNK_INIT,
};
-static const struct si2165_config hauppauge_930C_HD_1113xx_si2165_config = {
- .i2c_addr = 0x64,
- .chip_mode = SI2165_MODE_PLL_XTAL,
- .ref_freq_Hz = 16000000,
-};
-
-static const struct si2165_config pctv_quatro_stick_1114xx_si2165_config = {
- .i2c_addr = 0x64,
- .chip_mode = SI2165_MODE_PLL_EXT,
- .ref_freq_Hz = 24000000,
-};
-
static struct lgdt3306a_config hauppauge_955q_lgdt3306a_config = {
.i2c_addr = 0x59,
.qam_if_khz = 4000,
@@ -756,19 +744,38 @@ static int dvb_init(struct cx231xx *dev)
break;
case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx:
+ {
+ struct i2c_client *client;
+ struct i2c_board_info info;
+ struct si2165_platform_data si2165_pdata;
- dev->dvb->frontend = dvb_attach(si2165_attach,
- &hauppauge_930C_HD_1113xx_si2165_config,
- demod_i2c
- );
+ /* attach demod */
+ memset(&si2165_pdata, 0, sizeof(si2165_pdata));
+ si2165_pdata.fe = &dev->dvb->frontend;
+ si2165_pdata.chip_mode = SI2165_MODE_PLL_XTAL,
+ si2165_pdata.ref_freq_Hz = 16000000,
- if (dev->dvb->frontend == NULL) {
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ strlcpy(info.type, "si2165", I2C_NAME_SIZE);
+ info.addr = 0x64;
+ info.platform_data = &si2165_pdata;
+ request_module(info.type);
+ client = i2c_new_device(demod_i2c, &info);
+ if (client == NULL || client->dev.driver == NULL || dev->dvb->frontend == NULL) {
dev_err(dev->dev,
"Failed to attach SI2165 front end\n");
result = -EINVAL;
goto out_free;
}
+ if (!try_module_get(client->dev.driver->owner)) {
+ i2c_unregister_device(client);
+ result = -ENODEV;
+ goto out_free;
+ }
+
+ dvb->i2c_client_demod = client;
+
dev->dvb->frontend->ops.i2c_gate_ctrl = NULL;
/* define general-purpose callback pointer */
@@ -781,27 +788,43 @@ static int dvb_init(struct cx231xx *dev)
dev->cx231xx_reset_analog_tuner = NULL;
break;
-
+ }
case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx:
{
struct i2c_client *client;
struct i2c_board_info info;
+ struct si2165_platform_data si2165_pdata;
struct si2157_config si2157_config;
- memset(&info, 0, sizeof(struct i2c_board_info));
+ /* attach demod */
+ memset(&si2165_pdata, 0, sizeof(si2165_pdata));
+ si2165_pdata.fe = &dev->dvb->frontend;
+ si2165_pdata.chip_mode = SI2165_MODE_PLL_EXT,
+ si2165_pdata.ref_freq_Hz = 24000000,
- dev->dvb->frontend = dvb_attach(si2165_attach,
- &pctv_quatro_stick_1114xx_si2165_config,
- demod_i2c
- );
-
- if (dev->dvb->frontend == NULL) {
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ strlcpy(info.type, "si2165", I2C_NAME_SIZE);
+ info.addr = 0x64;
+ info.platform_data = &si2165_pdata;
+ request_module(info.type);
+ client = i2c_new_device(demod_i2c, &info);
+ if (client == NULL || client->dev.driver == NULL || dev->dvb->frontend == NULL) {
dev_err(dev->dev,
"Failed to attach SI2165 front end\n");
result = -EINVAL;
goto out_free;
}
+ if (!try_module_get(client->dev.driver->owner)) {
+ i2c_unregister_device(client);
+ result = -ENODEV;
+ goto out_free;
+ }
+
+ dvb->i2c_client_demod = client;
+
+ memset(&info, 0, sizeof(struct i2c_board_info));
+
dev->dvb->frontend->ops.i2c_gate_ctrl = NULL;
/* define general-purpose callback pointer */