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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-24 17:35:10 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-24 17:35:10 -0800 |
commit | 21fbd5809ad126b949206d78e0a0e07ec872ea11 (patch) | |
tree | a824045df99fc1f0690095a925cceb50207e332b /drivers/staging/media/go7007/go7007-driver.c | |
parent | d9978ec5680059d727b39d6c706777c6973587f2 (diff) | |
parent | ed72d37a33fdf43dc47787fe220532cdec9da528 (diff) | |
download | linux-21fbd5809ad126b949206d78e0a0e07ec872ea11.tar.bz2 |
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:
- Some cleanups at V4L2 documentation
- new drivers: ts2020 frontend, ov9650 sensor, s5c73m3 sensor,
sh-mobile veu mem2mem driver, radio-ma901, davinci_vpfe staging
driver
- Lots of missing MAINTAINERS entries added
- several em28xx driver improvements, including its conversion to
videobuf2
- several fixups on drivers to make them to better comply with the API
- DVB core: add support for DVBv5 stats, allowing the implementation of
statistics for new standards like ISDB
- mb86a20s: add statistics to the driver
- lots of new board additions, cleanups, and driver improvements.
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (596 commits)
[media] media: Add 0x3009 USB PID to ttusb2 driver (fixed diff)
[media] rtl28xxu: Add USB IDs for Compro VideoMate U620F
[media] em28xx: add usb id for terratec h5 rev. 3
[media] media: rc: gpio-ir-recv: add support for device tree parsing
[media] mceusb: move check earlier to make smatch happy
[media] radio-si470x doc: add info about v4l2-ctl and sox+alsa
[media] staging: media: Remove unnecessary OOM messages
[media] sh_vou: Use vou_dev instead of vou_file wherever possible
[media] sh_vou: Use video_drvdata()
[media] drivers/media/platform/soc_camera/pxa_camera.c: use devm_ functions
[media] mt9t112: mt9t111 format set up differs from mt9t112
[media] sh-mobile-ceu-camera: fix SHARPNESS control default
Revert "[media] fc0011: Return early, if the frequency is already tuned"
[media] cx18/ivtv: fix regression: remove __init from a non-init function
[media] em28xx: fix analog streaming with USB bulk transfers
[media] stv0900: remove unnecessary null pointer check
[media] fc0011: Return early, if the frequency is already tuned
[media] fc0011: Add some sanity checks and cleanups
[media] fc0011: Fix xin value clamping
Revert "[media] [PATH,1/2] mxl5007 move reset to attach"
...
Diffstat (limited to 'drivers/staging/media/go7007/go7007-driver.c')
-rw-r--r-- | drivers/staging/media/go7007/go7007-driver.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/staging/media/go7007/go7007-driver.c b/drivers/staging/media/go7007/go7007-driver.c index ece2dd146487..66950916df23 100644 --- a/drivers/staging/media/go7007/go7007-driver.c +++ b/drivers/staging/media/go7007/go7007-driver.c @@ -108,14 +108,13 @@ static int go7007_load_encoder(struct go7007 *go) return -1; } fw_len = fw_entry->size - 16; - bounce = kmalloc(fw_len, GFP_KERNEL); + bounce = kmemdup(fw_entry->data + 16, fw_len, GFP_KERNEL); if (bounce == NULL) { v4l2_err(go, "unable to allocate %d bytes for " "firmware transfer\n", fw_len); release_firmware(fw_entry); return -1; } - memcpy(bounce, fw_entry->data + 16, fw_len); release_firmware(fw_entry); if (go7007_interface_reset(go) < 0 || go7007_send_firmware(go, bounce, fw_len) < 0 || @@ -173,6 +172,11 @@ static int go7007_init_encoder(struct go7007 *go) go7007_write_addr(go, 0x3c82, 0x0001); go7007_write_addr(go, 0x3c80, 0x00fe); } + if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) { + /* set GPIO5 to be an output, currently low */ + go7007_write_addr(go, 0x3c82, 0x0000); + go7007_write_addr(go, 0x3c80, 0x00df); + } return 0; } @@ -201,7 +205,8 @@ static int init_i2c_module(struct i2c_adapter *adapter, const char *type, if (v4l2_i2c_new_subdev(v4l2_dev, adapter, type, addr, NULL)) return 0; - printk(KERN_INFO "go7007: probing for module i2c:%s failed\n", type); + dev_info(&adapter->dev, + "go7007: probing for module i2c:%s failed\n", type); return -1; } @@ -217,7 +222,7 @@ int go7007_register_encoder(struct go7007 *go) { int i, ret; - printk(KERN_INFO "go7007: registering new %s\n", go->name); + dev_info(go->dev, "go7007: registering new %s\n", go->name); mutex_lock(&go->hw_lock); ret = go7007_init_encoder(go); @@ -571,7 +576,7 @@ struct go7007 *go7007_alloc(struct go7007_board_info *board, struct device *dev) struct go7007 *go; int i; - go = kmalloc(sizeof(struct go7007), GFP_KERNEL); + go = kzalloc(sizeof(struct go7007), GFP_KERNEL); if (go == NULL) return NULL; go->dev = dev; |