diff options
| author | Steven Toth <stoth@kernellabs.com> | 2010-07-31 16:17:51 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 07:55:12 -0200 |
| commit | 0b62ceb03545099f0ab43a787cef5307b34b2fe4 (patch) | |
| tree | b63d010d27d9bb9506c70a87f32267ec5aaa2d57 /drivers/media/video/saa7164/saa7164.h | |
| parent | 6d152c200e8630dcebcac094d4beff37c1288281 (diff) | |
[media] saa7164: collect/show the firmware debugging via a thread
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/saa7164/saa7164.h')
| -rw-r--r-- | drivers/media/video/saa7164/saa7164.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/media/video/saa7164/saa7164.h b/drivers/media/video/saa7164/saa7164.h index e2de805c30c1..88b9b91bf4f5 100644 --- a/drivers/media/video/saa7164/saa7164.h +++ b/drivers/media/video/saa7164/saa7164.h @@ -51,6 +51,8 @@ #include <linux/version.h> #include <linux/mutex.h> #include <linux/crc32.h> +#include <linux/kthread.h> +#include <linux/freezer.h> #include <media/tuner.h> #include <media/tveeprom.h> @@ -109,6 +111,7 @@ #define DBGLVL_BUF 512 #define DBGLVL_ENC 1024 #define DBGLVL_VBI 2048 +#define DBGLVL_THR 4096 #define SAA7164_NORMS ( V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_443 ) @@ -471,6 +474,11 @@ struct saa7164_dev { /* Deferred command/api interrupts handling */ struct work_struct workcmd; + /* A kernel thread to monitor the firmware log, used + * only in debug mode. + */ + struct task_struct *kthread; + }; extern struct list_head saa7164_devlist; @@ -542,7 +550,7 @@ int saa7164_api_set_audio_detection(struct saa7164_port *port, int autodetect); int saa7164_api_get_videomux(struct saa7164_port *port); int saa7164_api_set_vbi_format(struct saa7164_port *port); int saa7164_api_set_debug(struct saa7164_dev *dev, u8 level); -int saa7164_api_collect_debug(struct saa7164_dev *dev, struct seq_file *m); +int saa7164_api_collect_debug(struct saa7164_dev *dev); /* ----------------------------------------------------------- */ /* saa7164-cards.c */ |