diff options
| author | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2011-07-30 01:25:29 +0000 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-02-10 19:11:51 +0000 |
| commit | e75892715db800ee96fe4ac0407b73b57d866a68 (patch) | |
| tree | 0334ac5bf57d2d94f3c1439ea09844874913dd56 /drivers/video/via/viafbdev.h | |
| parent | d65b4e98d7ea3038b767b70fe8be959b2913f16d (diff) | |
viafb: add auxiliary device management infrastructure
This patch adds the basic infrastructure and a few stub drivers for
devices that are connected via I2C busses. The infrastructure will
be used to replace and extend the support that is scattered
throughout viafb. The stub drivers are not very useful yet but they
show how the infrastructure works, provide information about the
chips integrated into a system and maybe gather some testers as it
would be very difficult for a single person to get a sane test
environment.
The only thing this actually does is probing the I2C busses which
will hopefully not cause any regressions.
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video/via/viafbdev.h')
| -rw-r--r-- | drivers/video/via/viafbdev.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/video/via/viafbdev.h b/drivers/video/via/viafbdev.h index d9440635d1d..f6b2ddf56e9 100644 --- a/drivers/video/via/viafbdev.h +++ b/drivers/video/via/viafbdev.h @@ -26,6 +26,7 @@ #include <linux/fb.h> #include <linux/spinlock.h> +#include "via_aux.h" #include "ioctl.h" #include "share.h" #include "chip.h" @@ -48,6 +49,11 @@ struct viafb_shared { struct proc_dir_entry *iga2_proc_entry; struct viafb_dev *vdev; /* Global dev info */ + /* I2C busses that may have auxiliary devices */ + struct via_aux_bus *i2c_26; + struct via_aux_bus *i2c_31; + struct via_aux_bus *i2c_2C; + /* All the information will be needed to set engine */ struct tmds_setting_information tmds_setting_info; struct lvds_setting_information lvds_setting_info; |