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https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
synced 2025-01-13 17:28:56 +00:00
V4L/DVB (7807): cx88: Fix error handling, when dvb_attach() fails
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Mauro Carvalho Chehab
parent
6430a5a368
commit
0590d91c41
@ -509,9 +509,6 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
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if (!fe) {
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printk(KERN_ERR "%s/2: xc3028 attach failed\n",
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dev->core->name);
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dvb_frontend_detach(dev->dvb.frontend);
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dvb_unregister_frontend(dev->dvb.frontend);
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dev->dvb.frontend = NULL;
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return -EINVAL;
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}
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@ -523,20 +520,23 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
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static int dvb_register(struct cx8802_dev *dev)
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{
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struct cx88_core *core = dev->core;
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/* init struct videobuf_dvb */
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dev->dvb.name = dev->core->name;
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dev->dvb.name = core->name;
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dev->ts_gen_cntrl = 0x0c;
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/* init frontend */
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switch (dev->core->boardnr) {
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switch (core->boardnr) {
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case CX88_BOARD_HAUPPAUGE_DVB_T1:
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dev->dvb.frontend = dvb_attach(cx22702_attach,
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&connexant_refboard_config,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
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&dev->core->i2c_adap,
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DVB_PLL_THOMSON_DTT759X);
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if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
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0x61, &core->i2c_adap,
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DVB_PLL_THOMSON_DTT759X))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
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@ -545,11 +545,12 @@ static int dvb_register(struct cx8802_dev *dev)
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case CX88_BOARD_WINFAST_DTV1000:
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dev->dvb.frontend = dvb_attach(cx22702_attach,
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&connexant_refboard_config,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
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&dev->core->i2c_adap,
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DVB_PLL_THOMSON_DTT7579);
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if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
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0x60, &core->i2c_adap,
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DVB_PLL_THOMSON_DTT7579))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_WINFAST_DTV2000H:
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@ -559,29 +560,32 @@ static int dvb_register(struct cx8802_dev *dev)
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case CX88_BOARD_HAUPPAUGE_HVR3000:
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dev->dvb.frontend = dvb_attach(cx22702_attach,
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&hauppauge_hvr_config,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&dev->core->i2c_adap, 0x61,
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TUNER_PHILIPS_FMD1216ME_MK3);
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if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&core->i2c_adap, 0x61,
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TUNER_PHILIPS_FMD1216ME_MK3))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
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dev->dvb.frontend = dvb_attach(mt352_attach,
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&dvico_fusionhdtv,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
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NULL, DVB_PLL_THOMSON_DTT7579);
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if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
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0x60, NULL, DVB_PLL_THOMSON_DTT7579))
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goto frontend_detach;
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break;
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}
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/* ZL10353 replaces MT352 on later cards */
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dev->dvb.frontend = dvb_attach(zl10353_attach,
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&dvico_fusionhdtv_plus_v1_1,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
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NULL, DVB_PLL_THOMSON_DTT7579);
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if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
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0x60, NULL, DVB_PLL_THOMSON_DTT7579))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
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@ -589,28 +593,31 @@ static int dvb_register(struct cx8802_dev *dev)
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* compatible, with a slightly different MT352 AGC gain. */
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dev->dvb.frontend = dvb_attach(mt352_attach,
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&dvico_fusionhdtv_dual,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
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NULL, DVB_PLL_THOMSON_DTT7579);
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if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
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0x61, NULL, DVB_PLL_THOMSON_DTT7579))
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goto frontend_detach;
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break;
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}
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/* ZL10353 replaces MT352 on later cards */
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dev->dvb.frontend = dvb_attach(zl10353_attach,
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&dvico_fusionhdtv_plus_v1_1,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
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NULL, DVB_PLL_THOMSON_DTT7579);
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if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
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0x61, NULL, DVB_PLL_THOMSON_DTT7579))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
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dev->dvb.frontend = dvb_attach(mt352_attach,
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&dvico_fusionhdtv,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
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NULL, DVB_PLL_LG_Z201);
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if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
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0x61, NULL, DVB_PLL_LG_Z201))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_KWORLD_DVB_T:
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@ -618,10 +625,11 @@ static int dvb_register(struct cx8802_dev *dev)
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case CX88_BOARD_ADSTECH_DVB_T_PCI:
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dev->dvb.frontend = dvb_attach(mt352_attach,
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&dntv_live_dvbt_config,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
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NULL, DVB_PLL_UNKNOWN_1);
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if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
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0x61, NULL, DVB_PLL_UNKNOWN_1))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
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@ -630,32 +638,35 @@ static int dvb_register(struct cx8802_dev *dev)
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dev->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
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&dev->vp3054->adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&dev->core->i2c_adap, 0x61,
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TUNER_PHILIPS_FMD1216ME_MK3);
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if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&core->i2c_adap, 0x61,
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TUNER_PHILIPS_FMD1216ME_MK3))
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goto frontend_detach;
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}
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#else
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printk(KERN_ERR "%s/2: built without vp3054 support\n", dev->core->name);
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printk(KERN_ERR "%s/2: built without vp3054 support\n",
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core->name);
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#endif
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break;
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case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
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dev->dvb.frontend = dvb_attach(zl10353_attach,
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&dvico_fusionhdtv_hybrid,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&dev->core->i2c_adap, 0x61,
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TUNER_THOMSON_FE6600);
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if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&core->i2c_adap, 0x61,
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TUNER_THOMSON_FE6600))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
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dev->dvb.frontend = dvb_attach(zl10353_attach,
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&dvico_fusionhdtv_xc3028,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend == NULL)
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dev->dvb.frontend = dvb_attach(mt352_attach,
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&dvico_fusionhdtv_mt352_xc3028,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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/*
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* On this board, the demod provides the I2C bus pullup.
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* We must not permit gate_ctrl to be performed, or
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@ -668,19 +679,18 @@ static int dvb_register(struct cx8802_dev *dev)
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break;
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case CX88_BOARD_PCHDTV_HD3000:
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dev->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&dev->core->i2c_adap, 0x61,
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TUNER_THOMSON_DTT761X);
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if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&core->i2c_adap, 0x61,
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TUNER_THOMSON_DTT761X))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
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dev->ts_gen_cntrl = 0x08;
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{
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/* Do a hardware reset of chip before using it. */
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struct cx88_core *core = dev->core;
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/* Do a hardware reset of chip before using it. */
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cx_clear(MO_GP0_IO, 1);
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mdelay(100);
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cx_set(MO_GP0_IO, 1);
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@ -690,139 +700,138 @@ static int dvb_register(struct cx8802_dev *dev)
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fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
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dev->dvb.frontend = dvb_attach(lgdt330x_attach,
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&fusionhdtv_3_gold,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&dev->core->i2c_adap, 0x61,
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TUNER_MICROTUNE_4042FI5);
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}
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if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&core->i2c_adap, 0x61,
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TUNER_MICROTUNE_4042FI5))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
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dev->ts_gen_cntrl = 0x08;
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{
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/* Do a hardware reset of chip before using it. */
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struct cx88_core *core = dev->core;
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/* Do a hardware reset of chip before using it. */
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cx_clear(MO_GP0_IO, 1);
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mdelay(100);
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cx_set(MO_GP0_IO, 9);
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mdelay(200);
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dev->dvb.frontend = dvb_attach(lgdt330x_attach,
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&fusionhdtv_3_gold,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&dev->core->i2c_adap, 0x61,
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TUNER_THOMSON_DTT761X);
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}
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if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&core->i2c_adap, 0x61,
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TUNER_THOMSON_DTT761X))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
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dev->ts_gen_cntrl = 0x08;
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{
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/* Do a hardware reset of chip before using it. */
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struct cx88_core *core = dev->core;
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/* Do a hardware reset of chip before using it. */
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cx_clear(MO_GP0_IO, 1);
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mdelay(100);
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cx_set(MO_GP0_IO, 1);
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mdelay(200);
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dev->dvb.frontend = dvb_attach(lgdt330x_attach,
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&fusionhdtv_5_gold,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&dev->core->i2c_adap, 0x61,
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TUNER_LG_TDVS_H06XF);
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dvb_attach(tda9887_attach, dev->dvb.frontend,
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&dev->core->i2c_adap, 0x43);
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}
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if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&core->i2c_adap, 0x61,
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TUNER_LG_TDVS_H06XF))
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goto frontend_detach;
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if (!dvb_attach(tda9887_attach, dev->dvb.frontend,
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&core->i2c_adap, 0x43))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_PCHDTV_HD5500:
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dev->ts_gen_cntrl = 0x08;
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{
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/* Do a hardware reset of chip before using it. */
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struct cx88_core *core = dev->core;
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/* Do a hardware reset of chip before using it. */
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cx_clear(MO_GP0_IO, 1);
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mdelay(100);
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cx_set(MO_GP0_IO, 1);
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mdelay(200);
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dev->dvb.frontend = dvb_attach(lgdt330x_attach,
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&pchdtv_hd5500,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&dev->core->i2c_adap, 0x61,
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TUNER_LG_TDVS_H06XF);
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dvb_attach(tda9887_attach, dev->dvb.frontend,
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&dev->core->i2c_adap, 0x43);
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}
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if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&core->i2c_adap, 0x61,
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TUNER_LG_TDVS_H06XF))
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goto frontend_detach;
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if (!dvb_attach(tda9887_attach, dev->dvb.frontend,
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&core->i2c_adap, 0x43))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_ATI_HDTVWONDER:
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dev->dvb.frontend = dvb_attach(nxt200x_attach,
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&ati_hdtvwonder,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend != NULL) {
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dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&dev->core->i2c_adap, 0x61,
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TUNER_PHILIPS_TUV1236D);
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if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
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&core->i2c_adap, 0x61,
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TUNER_PHILIPS_TUV1236D))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
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case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
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dev->dvb.frontend = dvb_attach(cx24123_attach,
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&hauppauge_novas_config,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend) {
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dvb_attach(isl6421_attach, dev->dvb.frontend,
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&dev->core->i2c_adap, 0x08, 0x00, 0x00);
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if (!dvb_attach(isl6421_attach, dev->dvb.frontend,
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&core->i2c_adap, 0x08, 0x00, 0x00))
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goto frontend_detach;
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}
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break;
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case CX88_BOARD_KWORLD_DVBS_100:
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dev->dvb.frontend = dvb_attach(cx24123_attach,
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&kworld_dvbs_100_config,
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&dev->core->i2c_adap);
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&core->i2c_adap);
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if (dev->dvb.frontend) {
|
||||
dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
|
||||
core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
|
||||
dev->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
|
||||
}
|
||||
break;
|
||||
case CX88_BOARD_GENIATECH_DVBS:
|
||||
dev->dvb.frontend = dvb_attach(cx24123_attach,
|
||||
&geniatech_dvbs_config,
|
||||
&dev->core->i2c_adap);
|
||||
&core->i2c_adap);
|
||||
if (dev->dvb.frontend) {
|
||||
dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
|
||||
core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
|
||||
dev->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
|
||||
}
|
||||
break;
|
||||
case CX88_BOARD_PINNACLE_PCTV_HD_800i:
|
||||
dev->dvb.frontend = dvb_attach(s5h1409_attach,
|
||||
&pinnacle_pctv_hd_800i_config,
|
||||
&dev->core->i2c_adap);
|
||||
&core->i2c_adap);
|
||||
if (dev->dvb.frontend != NULL) {
|
||||
/* tuner_config.video_dev must point to
|
||||
* i2c_adap.algo_data
|
||||
*/
|
||||
pinnacle_pctv_hd_800i_tuner_config.priv =
|
||||
dev->core->i2c_adap.algo_data;
|
||||
dvb_attach(xc5000_attach, dev->dvb.frontend,
|
||||
&dev->core->i2c_adap,
|
||||
&pinnacle_pctv_hd_800i_tuner_config);
|
||||
core->i2c_adap.algo_data;
|
||||
if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
|
||||
&core->i2c_adap,
|
||||
&pinnacle_pctv_hd_800i_tuner_config))
|
||||
goto frontend_detach;
|
||||
}
|
||||
break;
|
||||
case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
|
||||
dev->dvb.frontend = dvb_attach(s5h1409_attach,
|
||||
&dvico_hdtv5_pci_nano_config,
|
||||
&dev->core->i2c_adap);
|
||||
&core->i2c_adap);
|
||||
if (dev->dvb.frontend != NULL) {
|
||||
struct dvb_frontend *fe;
|
||||
struct xc2028_config cfg = {
|
||||
.i2c_adap = &dev->core->i2c_adap,
|
||||
.i2c_adap = &core->i2c_adap,
|
||||
.i2c_addr = 0x61,
|
||||
.callback = cx88_pci_nano_callback,
|
||||
};
|
||||
@ -841,50 +850,51 @@ static int dvb_register(struct cx8802_dev *dev)
|
||||
case CX88_BOARD_PINNACLE_HYBRID_PCTV:
|
||||
dev->dvb.frontend = dvb_attach(zl10353_attach,
|
||||
&cx88_geniatech_x8000_mt,
|
||||
&dev->core->i2c_adap);
|
||||
&core->i2c_adap);
|
||||
if (attach_xc3028(0x61, dev) < 0)
|
||||
return -EINVAL;
|
||||
goto frontend_detach;
|
||||
break;
|
||||
case CX88_BOARD_GENIATECH_X8000_MT:
|
||||
dev->ts_gen_cntrl = 0x00;
|
||||
|
||||
dev->dvb.frontend = dvb_attach(zl10353_attach,
|
||||
&cx88_geniatech_x8000_mt,
|
||||
&dev->core->i2c_adap);
|
||||
&core->i2c_adap);
|
||||
if (attach_xc3028(0x61, dev) < 0)
|
||||
return -EINVAL;
|
||||
goto frontend_detach;
|
||||
break;
|
||||
case CX88_BOARD_KWORLD_ATSC_120:
|
||||
dev->dvb.frontend = dvb_attach(s5h1409_attach,
|
||||
&kworld_atsc_120_config,
|
||||
&dev->core->i2c_adap);
|
||||
&core->i2c_adap);
|
||||
if (attach_xc3028(0x61, dev) < 0)
|
||||
return -EINVAL;
|
||||
goto frontend_detach;
|
||||
break;
|
||||
case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
|
||||
dev->dvb.frontend = dvb_attach(s5h1411_attach,
|
||||
&dvico_fusionhdtv7_config,
|
||||
&dev->core->i2c_adap);
|
||||
&core->i2c_adap);
|
||||
if (dev->dvb.frontend != NULL) {
|
||||
/* tuner_config.video_dev must point to
|
||||
* i2c_adap.algo_data
|
||||
*/
|
||||
dvico_fusionhdtv7_tuner_config.priv =
|
||||
dev->core->i2c_adap.algo_data;
|
||||
dvb_attach(xc5000_attach, dev->dvb.frontend,
|
||||
&dev->core->i2c_adap,
|
||||
&dvico_fusionhdtv7_tuner_config);
|
||||
core->i2c_adap.algo_data;
|
||||
if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
|
||||
&core->i2c_adap,
|
||||
&dvico_fusionhdtv7_tuner_config))
|
||||
goto frontend_detach;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
|
||||
dev->core->name);
|
||||
core->name);
|
||||
break;
|
||||
}
|
||||
if (NULL == dev->dvb.frontend) {
|
||||
printk(KERN_ERR
|
||||
"%s/2: frontend initialization failed\n",
|
||||
dev->core->name);
|
||||
core->name);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
@ -892,11 +902,18 @@ static int dvb_register(struct cx8802_dev *dev)
|
||||
dev->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
|
||||
|
||||
/* Put the analog decoder in standby to keep it quiet */
|
||||
cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
|
||||
cx88_call_i2c_clients(core, TUNER_SET_STANDBY, NULL);
|
||||
|
||||
/* register everything */
|
||||
return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev,
|
||||
&dev->pci->dev, adapter_nr);
|
||||
|
||||
frontend_detach:
|
||||
if (dev->dvb.frontend) {
|
||||
dvb_frontend_detach(dev->dvb.frontend);
|
||||
dev->dvb.frontend = NULL;
|
||||
}
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
/* ----------------------------------------------------------- */
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user