diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-18 15:08:02 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-18 15:08:02 -0800 |
commit | a310410f616c78f24490de1274487a7b7b137d97 (patch) | |
tree | dbc2fc187800e6e7014263bf83e10d0155620029 /drivers/media/usb | |
parent | cdd278db0e3dd714e8076e58f723f3c59547591b (diff) | |
parent | 80f93c7b0f4599ffbdac8d964ecd1162b8b618b9 (diff) |
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
"This series include:
- a new Remote Controller driver for ST SoC with the corresponding DT
bindings
- a new frontend (cx24117)
- a new I2C camera flash driver (lm3560)
- a new mem2mem driver for TI SoC (ti-vpe)
- support for Raphael r828d added to r820t driver
- some improvements on buffer allocation at VB2 core
- usual driver fixes and improvements
PS this time, we have a smaller number of patches. While it is hard
to pinpoint to the reasons, I believe that it is mainly due to:
1) there are several patch series ready, but depending on DT review.
I decided to grant some extra time for DT maintainers to look on
it, as they're expecting to have more time with the changes agreed
during ARM mini-summit and KS. If they can't review in time for
3.14, I'll review myself and apply for the next merge window.
2) I suspect that having both LinuxCon EU and LinuxCon NA happening
during the same merge window affected the development
productivity, as several core media developers participated on
both events"
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (151 commits)
[media] media: st-rc: Add ST remote control driver
[media] gpio-ir-recv: Include linux/of.h header
[media] tvp7002: Include linux/of.h header
[media] tvp514x: Include linux/of.h header
[media] ths8200: Include linux/of.h header
[media] adv7343: Include linux/of.h header
[media] v4l: Fix typo in v4l2_subdev_get_try_crop()
[media] media: i2c: add driver for dual LED Flash, lm3560
[media] rtl28xxu: add 15f4:0131 Astrometa DVB-T2
[media] rtl28xxu: add RTL2832P + R828D support
[media] rtl2832: add new tuner R828D
[media] r820t: add support for R828D
[media] media/i2c: ths8200: fix build failure with gcc 4.5.4
[media] Add support for KWorld UB435-Q V2
[media] staging/media: fix msi3101 build errors
[media] ddbridge: Remove casting the return value which is a void pointer
[media] ngene: Remove casting the return value which is a void pointer
[media] dm1105: remove unneeded not-null test
[media] sh_mobile_ceu_camera: remove deprecated IRQF_DISABLED
[media] media: rcar_vin: Add preliminary r8a7790 support
...
Diffstat (limited to 'drivers/media/usb')
53 files changed, 932 insertions, 424 deletions
diff --git a/drivers/media/usb/b2c2/flexcop-usb.c b/drivers/media/usb/b2c2/flexcop-usb.c index 8b6275f85908..0bd969063392 100644 --- a/drivers/media/usb/b2c2/flexcop-usb.c +++ b/drivers/media/usb/b2c2/flexcop-usb.c @@ -390,7 +390,7 @@ static void flexcop_usb_transfer_exit(struct flexcop_usb *fc_usb) } if (fc_usb->iso_buffer != NULL) - pci_free_consistent(NULL, + usb_free_coherent(fc_usb->udev, fc_usb->buffer_size, fc_usb->iso_buffer, fc_usb->dma_addr); } @@ -407,8 +407,8 @@ static int flexcop_usb_transfer_init(struct flexcop_usb *fc_usb) "each of %d bytes size = %d.\n", B2C2_USB_NUM_ISO_URB, B2C2_USB_FRAMES_PER_ISO, frame_size, bufsize); - fc_usb->iso_buffer = pci_alloc_consistent(NULL, - bufsize, &fc_usb->dma_addr); + fc_usb->iso_buffer = usb_alloc_coherent(fc_usb->udev, + bufsize, GFP_KERNEL, &fc_usb->dma_addr); if (fc_usb->iso_buffer == NULL) return -ENOMEM; diff --git a/drivers/media/usb/cpia2/cpia2_usb.c b/drivers/media/usb/cpia2/cpia2_usb.c index be1719283609..351a78a84c3d 100644 --- a/drivers/media/usb/cpia2/cpia2_usb.c +++ b/drivers/media/usb/cpia2/cpia2_usb.c @@ -209,7 +209,7 @@ static void cpia2_usb_complete(struct urb *urb) { int i; unsigned char *cdata; - static int frame_ready = false; + static bool frame_ready = false; struct camera_data *cam = (struct camera_data *) urb->context; if (urb->status!=0) { diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c index a384f80f595e..e9d017bea377 100644 --- a/drivers/media/usb/cx231xx/cx231xx-cards.c +++ b/drivers/media/usb/cx231xx/cx231xx-cards.c @@ -978,7 +978,6 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev, int minor) { int retval = -ENOMEM; - int errCode; unsigned int maxh, maxw; dev->udev = udev; @@ -1014,8 +1013,8 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev, /* Cx231xx pre card setup */ cx231xx_pre_card_setup(dev); - errCode = cx231xx_config(dev); - if (errCode) { + retval = cx231xx_config(dev); + if (retval) { cx231xx_errdev("error configuring device\n"); return -ENOMEM; } @@ -1024,12 +1023,11 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev, dev->norm = dev->board.norm; /* register i2c bus */ - errCode = cx231xx_dev_init(dev); - if (errCode < 0) { - cx231xx_dev_uninit(dev); + retval = cx231xx_dev_init(dev); + if (retval) { cx231xx_errdev("%s: cx231xx_i2c_register - errCode [%d]!\n", - __func__, errCode); - return errCode; + __func__, retval); + goto err_dev_init; } /* Do board specific init */ @@ -1047,11 +1045,11 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev, dev->interlaced = 0; dev->video_input = 0; - errCode = cx231xx_config(dev); - if (errCode < 0) { + retval = cx231xx_config(dev); + if (retval) { cx231xx_errdev("%s: cx231xx_config - errCode [%d]!\n", - __func__, errCode); - return errCode; + __func__, retval); + goto err_dev_init; } /* init video dma queues */ @@ -1075,9 +1073,9 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev, } retval = cx231xx_register_analog_devices(dev); - if (retval < 0) { - cx231xx_release_resources(dev); - return retval; + if (retval) { + cx231xx_release_analog_resources(dev); + goto err_analog; } cx231xx_ir_init(dev); @@ -1085,6 +1083,11 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev, cx231xx_init_extension(dev); return 0; +err_analog: + cx231xx_remove_from_devlist(dev); +err_dev_init: + cx231xx_dev_uninit(dev); + return retval; } #if defined(CONFIG_MODULES) && defined(MODULE) @@ -1132,7 +1135,6 @@ static int cx231xx_usb_probe(struct usb_interface *interface, char *speed; struct usb_interface_assoc_descriptor *assoc_desc; - udev = usb_get_dev(interface_to_usbdev(interface)); ifnum = interface->altsetting[0].desc.bInterfaceNumber; /* @@ -1161,6 +1163,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface, return -ENOMEM; } + udev = usb_get_dev(interface_to_usbdev(interface)); + snprintf(dev->name, 29, "cx231xx #%d", nr); dev->devno = nr; dev->model = id->driver_info; @@ -1223,10 +1227,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface, if (assoc_desc->bFirstInterface != ifnum) { cx231xx_err(DRIVER_NAME ": Not found " "matching IAD interface\n"); - clear_bit(dev->devno, &cx231xx_devused); - kfree(dev); - dev = NULL; - return -ENODEV; + retval = -ENODEV; + goto err_if; } cx231xx_info("registering interface %d\n", ifnum); @@ -1242,22 +1244,13 @@ static int cx231xx_usb_probe(struct usb_interface *interface, retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev); if (retval) { cx231xx_errdev("v4l2_device_register failed\n"); - clear_bit(dev->devno, &cx231xx_devused); - kfree(dev); - dev = NULL; - return -EIO; + retval = -EIO; + goto err_v4l2; } /* allocate device struct */ retval = cx231xx_init_dev(dev, udev, nr); - if (retval) { - clear_bit(dev->devno, &cx231xx_devused); - v4l2_device_unregister(&dev->v4l2_dev); - kfree(dev); - dev = NULL; - usb_set_intfdata(interface, NULL); - - return retval; - } + if (retval) + goto err_init; /* compute alternate max packet sizes for video */ uif = udev->actconfig->interface[dev->current_pcb_config. @@ -1275,11 +1268,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface, if (dev->video_mode.alt_max_pkt_size == NULL) { cx231xx_errdev("out of memory!\n"); - clear_bit(dev->devno, &cx231xx_devused); - v4l2_device_unregister(&dev->v4l2_dev); - kfree(dev); - dev = NULL; - return -ENOMEM; + retval = -ENOMEM; + goto err_video_alt; } for (i = 0; i < dev->video_mode.num_alt; i++) { @@ -1309,11 +1299,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface, if (dev->vbi_mode.alt_max_pkt_size == NULL) { cx231xx_errdev("out of memory!\n"); - clear_bit(dev->devno, &cx231xx_devused); - v4l2_device_unregister(&dev->v4l2_dev); - kfree(dev); - dev = NULL; - return -ENOMEM; + retval = -ENOMEM; + goto err_vbi_alt; } for (i = 0; i < dev->vbi_mode.num_alt; i++) { @@ -1344,11 +1331,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface, if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) { cx231xx_errdev("out of memory!\n"); - clear_bit(dev->devno, &cx231xx_devused); - v4l2_device_unregister(&dev->v4l2_dev); - kfree(dev); - dev = NULL; - return -ENOMEM; + retval = -ENOMEM; + goto err_sliced_cc_alt; } for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) { @@ -1380,11 +1364,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface, if (dev->ts1_mode.alt_max_pkt_size == NULL) { cx231xx_errdev("out of memory!\n"); - clear_bit(dev->devno, &cx231xx_devused); - v4l2_device_unregister(&dev->v4l2_dev); - kfree(dev); - dev = NULL; - return -ENOMEM; + retval = -ENOMEM; + goto err_ts1_alt; } for (i = 0; i < dev->ts1_mode.num_alt; i++) { @@ -1411,6 +1392,29 @@ static int cx231xx_usb_probe(struct usb_interface *interface, request_modules(dev); return 0; +err_ts1_alt: + kfree(dev->sliced_cc_mode.alt_max_pkt_size); +err_sliced_cc_alt: + kfree(dev->vbi_mode.alt_max_pkt_size); +err_vbi_alt: + kfree(dev->video_mode.alt_max_pkt_size); +err_video_alt: + /* cx231xx_uninit_dev: */ + cx231xx_close_extension(dev); + cx231xx_ir_exit(dev); + cx231xx_release_analog_resources(dev); + cx231xx_417_unregister(dev); + cx231xx_remove_from_devlist(dev); + cx231xx_dev_uninit(dev); +err_init: + v4l2_device_unregister(&dev->v4l2_dev); +err_v4l2: + usb_set_intfdata(interface, NULL); +err_if: + usb_put_dev(udev); + kfree(dev); + clear_bit(dev->devno, &cx231xx_devused); + return retval; } /* diff --git a/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c b/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c index d7308ab7a90f..2a34ceee4802 100644 --- a/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c +++ b/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c @@ -28,7 +28,7 @@ MODULE_PARM_DESC(pcb_debug, "enable pcb config debug messages [video]"); /******************************************************************************/ -struct pcb_config cx231xx_Scenario[] = { +static struct pcb_config cx231xx_Scenario[] = { { INDEX_SELFPOWER_DIGITAL_ONLY, /* index */ USB_SELF_POWER, /* power_type */ @@ -672,7 +672,7 @@ u32 initialize_cx231xx(struct cx231xx *dev) pcb config it is related to */ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, BOARD_CFG_STAT, data, 4); - config_info = le32_to_cpu(*((u32 *) data)); + config_info = le32_to_cpu(*((__le32 *)data)); usb_speed = (u8) (config_info & 0x1); /* Verify this device belongs to Bus power or Self power device */ diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c index c0cd0848631b..ecca03667f98 100644 --- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c +++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c @@ -377,6 +377,7 @@ static int rtl2832u_read_config(struct dvb_usb_device *d) struct rtl28xxu_req req_e4000 = {0x02c8, CMD_I2C_RD, 1, buf}; struct rtl28xxu_req req_tda18272 = {0x00c0, CMD_I2C_RD, 2, buf}; struct rtl28xxu_req req_r820t = {0x0034, CMD_I2C_RD, 1, buf}; + struct rtl28xxu_req req_r828d = {0x0074, CMD_I2C_RD, 1, buf}; dev_dbg(&d->udev->dev, "%s:\n", __func__); @@ -489,6 +490,15 @@ static int rtl2832u_read_config(struct dvb_usb_device *d) goto found; } + /* check R828D ID register; reg=00 val=69 */ + ret = rtl28xxu_ctrl_msg(d, &req_r828d); + if (ret == 0 && buf[0] == 0x69) { + priv->tuner = TUNER_RTL2832_R828D; + priv->tuner_name = "R828D"; + goto found; + } + + found: dev_dbg(&d->udev->dev, "%s: tuner=%s\n", __func__, priv->tuner_name); @@ -745,6 +755,7 @@ static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap) rtl2832_config = &rtl28xxu_rtl2832_e4000_config; break; case TUNER_RTL2832_R820T: + case TUNER_RTL2832_R828D: rtl2832_config = &rtl28xxu_rtl2832_r820t_config; break; default: @@ -866,6 +877,13 @@ static const struct r820t_config rtl2832u_r820t_config = { .rafael_chip = CHIP_R820T, }; +static const struct r820t_config rtl2832u_r828d_config = { + .i2c_addr = 0x3a, + .xtal = 16000000, + .max_i2c_msg_len = 2, + .rafael_chip = CHIP_R828D, +}; + static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap) { int ret; @@ -923,6 +941,27 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap) adap->fe[0]->ops.read_signal_strength = adap->fe[0]->ops.tuner_ops.get_rf_strength; break; + case TUNER_RTL2832_R828D: + /* power off mn88472 demod on GPIO0 */ + ret = rtl28xx_wr_reg_mask(d, SYS_GPIO_OUT_VAL, 0x00, 0x01); + if (ret) + goto err; + + ret = rtl28xx_wr_reg_mask(d, SYS_GPIO_DIR, 0x00, 0x01); + if (ret) + goto err; + + ret = rtl28xx_wr_reg_mask(d, SYS_GPIO_OUT_EN, 0x01, 0x01); + if (ret) + goto err; + + fe = dvb_attach(r820t_attach, adap->fe[0], &d->i2c_adap, + &rtl2832u_r828d_config); + + /* Use tuner to get the signal strength */ + adap->fe[0]->ops.read_signal_strength = + adap->fe[0]->ops.tuner_ops.get_rf_strength; + break; default: fe = NULL; dev_err(&d->udev->dev, "%s: unknown tuner=%d\n", KBUILD_MODNAME, @@ -1388,6 +1427,9 @@ static const struct usb_device_id rtl28xxu_id_table[] = { &rtl2832u_props, "Leadtek WinFast DTV Dongle mini", NULL) }, { DVB_USB_DEVICE(USB_VID_GTEK, USB_PID_CPYTO_REDI_PC50A, &rtl2832u_props, "Crypto ReDi PC 50 A", NULL) }, + + { DVB_USB_DEVICE(USB_VID_HANFTEK, 0x0131, + &rtl2832u_props, "Astrometa DVB-T2", NULL) }, { } }; MODULE_DEVICE_TABLE(usb, rtl28xxu_id_table); diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.h b/drivers/media/usb/dvb-usb-v2/rtl28xxu.h index 729b3540c2f9..2142bcb41b41 100644 --- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.h +++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.h @@ -83,6 +83,7 @@ enum rtl28xxu_tuner { TUNER_RTL2832_TDA18272, TUNER_RTL2832_FC0013, TUNER_RTL2832_R820T, + TUNER_RTL2832_R828D, }; struct rtl28xxu_req { diff --git a/drivers/media/usb/dvb-usb/az6027.c b/drivers/media/usb/dvb-usb/az6027.c index ea2d5ee86576..c11138ebf6fb 100644 --- a/drivers/media/usb/dvb-usb/az6027.c +++ b/drivers/media/usb/dvb-usb/az6027.c @@ -254,7 +254,7 @@ static const struct stb0899_s1_reg az6027_stb0899_s1_init_3[] = { -struct stb0899_config az6027_stb0899_config = { +static struct stb0899_config az6027_stb0899_config = { .init_dev = az6027_stb0899_s1_init_1, .init_s2_demod = stb0899_s2_init_2, .init_s1_demod = az6027_stb0899_s1_init_3, @@ -291,7 +291,7 @@ struct stb0899_config az6027_stb0899_config = { .tuner_set_rfsiggain = NULL, }; -struct stb6100_config az6027_stb6100_config = { +static struct stb6100_config az6027_stb6100_config = { .tuner_address = 0xc0, .refclock = 27000000, }; diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c index 6e237b6dd0a8..6136a2c7dbfd 100644 --- a/drivers/media/usb/dvb-usb/dw2102.c +++ b/drivers/media/usb/dvb-usb/dw2102.c @@ -955,9 +955,10 @@ static struct ds3000_config dw2104_ds3000_config = { .demod_address = 0x68, }; -static struct ts2020_config dw2104_ts2020_config = { +static struct ts2020_config dw2104_ts2020_config = { .tuner_address = 0x60, .clk_out_div = 1, + .frequency_div = 1060000, }; static struct ds3000_config s660_ds3000_config = { @@ -966,6 +967,12 @@ static struct ds3000_config s660_ds3000_config = { .set_lock_led = dw210x_led_ctrl, }; +static struct ts2020_config s660_ts2020_config = { + .tuner_address = 0x60, + .clk_out_div = 1, + .frequency_div = 1146000, +}; + static struct stv0900_config dw2104a_stv0900_config = { .demod_address = 0x6a, .demod_mode = 0, @@ -1205,7 +1212,7 @@ static int ds3000_frontend_attach(struct dvb_usb_adapter *d) if (d->fe_adap[0].fe == NULL) return -EIO; - dvb_attach(ts2020_attach, d->fe_adap[0].fe, &dw2104_ts2020_config, + dvb_attach(ts2020_attach, d->fe_adap[0].fe, &s660_ts2020_config, &d->dev->i2c_adap); st->old_set_voltage = d->fe_adap[0].fe->ops.set_voltage; @@ -1213,7 +1220,7 @@ static int ds3000_frontend_attach(struct dvb_usb_adapter *d) dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG); - info("Attached ds3000+ds2020!\n"); + info("Attached ds3000+ts2020!\n"); return 0; } diff --git a/drivers/media/usb/em28xx/em28xx-camera.c b/drivers/media/usb/em28xx/em28xx-camera.c index 73cc50afa5e1..d666741797d4 100644 --- a/drivers/media/usb/em28xx/em28xx-camera.c +++ b/drivers/media/usb/em28xx/em28xx-camera.c @@ -22,6 +22,7 @@ #include <linux/i2c.h> #include <media/soc_camera.h> #include <media/mt9v011.h> +#include <media/v4l2-clk.h> #include <media/v4l2-common.h> #include "em28xx.h" @@ -47,6 +48,7 @@ static struct soc_camera_link camlink = { .bus_id = 0, .flags = 0, .module_name = "em28xx", + .unbalanced_power = true, }; @@ -325,13 +327,24 @@ int em28xx_detect_sensor(struct em28xx *dev) int em28xx_init_camera(struct em28xx *dev) { + char clk_name[V4L2_SUBDEV_NAME_SIZE]; + struct i2c_client *client = &dev->i2c_client[dev->def_i2c_bus]; + struct i2c_adapter *adap = &dev->i2c_adap[dev->def_i2c_bus]; + int ret = 0; + + v4l2_clk_name_i2c(clk_name, sizeof(clk_name), + i2c_adapter_id(adap), client->addr); + dev->clk = v4l2_clk_register_fixed(clk_name, "mclk", -EINVAL); + if (IS_ERR(dev->clk)) + return PTR_ERR(dev->clk); + switch (dev->em28xx_sensor) { case EM28XX_MT9V011: { struct mt9v011_platform_data pdata; struct i2c_board_info mt9v011_info = { .type = "mt9v011", - .addr = dev->i2c_client[dev->def_i2c_bus].addr, + .addr = client->addr, .platform_data = &pdata, }; @@ -352,10 +365,11 @@ int em28xx_init_camera(struct em28xx *dev) dev->sensor_xtal = 4300000; pdata.xtal = dev->sensor_xtal; if (NULL == - v4l2_i2c_new_subdev_board(&dev->v4l2_dev, - &dev->i2c_adap[dev->def_i2c_bus], - &mt9v011_info, NULL)) - return -ENODEV; + v4l2_i2c_new_subdev_board(&dev->v4l2_dev, adap, + &mt9v011_info, NULL)) { + ret = -ENODEV; + break; + } /* probably means GRGB 16 bit bayer */ dev->vinmode = 0x0d; dev->vinctl = 0x00; @@ -391,7 +405,7 @@ int em28xx_init_camera(struct em28xx *dev) struct i2c_board_info ov2640_info = { .type = "ov2640", .flags = I2C_CLIENT_SCCB, - .addr = dev->i2c_client[dev->def_i2c_bus].addr, + .addr = client->addr, .platform_data = &camlink, }; struct v4l2_mbus_framefmt fmt; @@ -408,9 +422,12 @@ int em28xx_init_camera(struct em28xx *dev) dev->sensor_yres = 480; subdev = - v4l2_i2c_new_subdev_board(&dev->v4l2_dev, - &dev->i2c_adap[dev->def_i2c_bus], + v4l2_i2c_new_subdev_board(&dev->v4l2_dev, adap, &ov2640_info, NULL); + if (NULL == subdev) { + ret = -ENODEV; + break; + } fmt.code = V4L2_MBUS_FMT_YUYV8_2X8; fmt.width = 640; @@ -427,8 +444,13 @@ int em28xx_init_camera(struct em28xx *dev) } case EM28XX_NOSENSOR: default: - return -EINVAL; + ret = -EINVAL; } - return 0; + if (ret < 0) { + v4l2_clk_unregister_fixed(dev->clk); + dev->clk = NULL; + } + + return ret; } diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c index dc65742c4bbc..a5196697627f 100644 --- a/drivers/media/usb/em28xx/em28xx-cards.c +++ b/drivers/media/usb/em28xx/em28xx-cards.c @@ -36,6 +36,7 @@ #include <media/tvaudio.h> #include <media/i2c-addr.h> #include <media/tveeprom.h> +#include <media/v4l2-clk.h> #include <media/v4l2-common.h> #include "em28xx.h" @@ -95,8 +96,8 @@ static struct em28xx_reg_seq default_digital[] = { /* Board Hauppauge WinTV HVR 900 analog */ static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = { {EM2820_R08_GPIO_CTRL, 0x2d, ~EM_GPIO_4, 10}, - {0x05, 0xff, 0x10, 10}, - { -1, -1, -1, -1}, + { 0x05, 0xff, 0x10, 10}, + { -1, -1, -1, -1}, }; /* Board Hauppauge WinTV HVR 900 digital */ @@ -104,20 +105,20 @@ static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = { {EM2820_R08_GPIO_CTRL, 0x2e, ~EM_GPIO_4, 10}, {EM2880_R04_GPO, 0x04, 0x0f, 10}, {EM2880_R04_GPO, 0x0c, 0x0f, 10}, - { -1, -1, -1, -1}, + { -1, -1, -1, -1}, }; /* Board Hauppauge WinTV HVR 900 (R2) digital */ static struct em28xx_reg_seq hauppauge_wintv_hvr_900R2_digital[] = { {EM2820_R08_GPIO_CTRL, 0x2e, ~EM_GPIO_4, 10}, {EM2880_R04_GPO, 0x0c, 0x0f, 10}, - { -1, -1, -1, -1}, + { -1, -1, -1, -1}, }; /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */ static struct em28xx_reg_seq em2880_msi_digivox_ad_ana |