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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-11-25 13:10:14 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-29 17:53:42 -0200 |
| commit | c864405747fa8b50c1454b280c216f54da834cb4 (patch) | |
| tree | db8104bede664c7020be6e715d234c8e77f8d268 /drivers/media/video/em28xx | |
| parent | 1bee0184f6ffba1263a4b1e5732cde2c5292d843 (diff) | |
| download | kernel_samsung_smdk4412-c864405747fa8b50c1454b280c216f54da834cb4.zip kernel_samsung_smdk4412-c864405747fa8b50c1454b280c216f54da834cb4.tar.gz kernel_samsung_smdk4412-c864405747fa8b50c1454b280c216f54da834cb4.tar.bz2 | |
V4L/DVB (9755): em28xx: cleanup: We need just one tuner callback
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/em28xx')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-cards.c | 29 | ||||
| -rw-r--r-- | drivers/media/video/em28xx/em28xx.h | 2 |
2 files changed, 8 insertions, 23 deletions
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 3013abd..1ade8c4 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -1206,15 +1206,6 @@ static struct em28xx_reg_seq default_callback[] = { { -1, -1, -1, -1}, }; -/* Callback for EM2882 TERRATEC HYBRID XS */ -static struct em28xx_reg_seq em2882_terratec_hybrid_xs_digital[] = { - {EM28XX_R08_GPIO, 0x2e, 0xff, 6}, - {EM28XX_R08_GPIO, 0x3e, ~EM_GPIO_4, 6}, - {EM2880_R04_GPO, 0x04, 0xff, 10}, - {EM2880_R04_GPO, 0x0c, 0xff, 10}, - { -1, -1, -1, -1}, -}; - /* Pinnacle PCTV HD Mini (80e) GPIOs 0-5: not used 6: demod reset, active low @@ -1253,10 +1244,7 @@ int em28xx_tuner_callback(void *ptr, int component, int command, int arg) if (command != XC2028_TUNER_RESET) return 0; - if (dev->mode == EM28XX_ANALOG_MODE) - rc = em28xx_gpio_set(dev, dev->tun_analog_gpio); - else - rc = em28xx_gpio_set(dev, dev->tun_digital_gpio); + rc = em28xx_gpio_set(dev, dev->tuner_gpio); return rc; } @@ -1350,16 +1338,12 @@ void em28xx_pre_card_setup(struct em28xx *dev) /* Sets GPO/GPIO sequences for this device */ dev->analog_gpio = hauppauge_wintv_hvr_900_analog; dev->digital_gpio = hauppauge_wintv_hvr_900_digital; - dev->tun_analog_gpio = default_callback; - dev->tun_digital_gpio = default_callback; break; case EM2882_BOARD_TERRATEC_HYBRID_XS: /* Sets GPO/GPIO sequences for this device */ dev->analog_gpio = hauppauge_wintv_hvr_900_analog; dev->digital_gpio = hauppauge_wintv_hvr_900_digital; - dev->tun_analog_gpio = default_callback; - dev->tun_digital_gpio = em2882_terratec_hybrid_xs_digital; break; case EM2880_BOARD_TERRATEC_HYBRID_XS_FR: @@ -1376,8 +1360,6 @@ void em28xx_pre_card_setup(struct em28xx *dev) /* Sets GPO/GPIO sequences for this device */ dev->analog_gpio = default_analog; dev->digital_gpio = default_digital; - dev->tun_analog_gpio = default_callback; - dev->tun_digital_gpio = default_callback; break; case EM2880_BOARD_MSI_DIGIVOX_AD: @@ -1385,8 +1367,6 @@ void em28xx_pre_card_setup(struct em28xx *dev) /* Sets GPO/GPIO sequences for this device */ dev->analog_gpio = em2880_msi_digivox_ad_analog; dev->digital_gpio = em2880_msi_digivox_ad_digital; - dev->tun_analog_gpio = default_callback; - dev->tun_digital_gpio = default_callback; break; case EM2861_BOARD_PLEXTOR_PX_TV100U: @@ -1458,7 +1438,11 @@ void em28xx_pre_card_setup(struct em28xx *dev) break; } - em28xx_gpio_set(dev, dev->tun_analog_gpio); + /* Sets the default callback. Used only for certain tuners */ + if (!dev->tuner_gpio) + dev->tuner_gpio = default_callback; + + em28xx_gpio_set(dev, dev->tuner_gpio); em28xx_set_mode(dev, EM28XX_ANALOG_MODE); /* Unlock device */ @@ -1752,3 +1736,4 @@ void em28xx_card_setup(struct em28xx *dev) em28xx_ir_init(dev); } + diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index a7cece9..3e9ca78 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -432,7 +432,7 @@ struct em28xx { struct em28xx_reg_seq *analog_gpio, *digital_gpio; /* GPIO sequences for tuner callbacks */ - struct em28xx_reg_seq *tun_analog_gpio, *tun_digital_gpio; + struct em28xx_reg_seq *tuner_gpio; struct list_head devlist; |