Thierry Reding
88759686c7
drm/dp: Allow registering AUX channels as I2C busses ...
Implements an I2C-over-AUX I2C adapter on top of the generic drm_dp_aux
infrastructure. It extracts the retry logic from existing drivers, which
should help in porting those drivers to this new helper.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
Changes in v5:
- move comments partially to to header file
- keep MOT set between I2C messages
- return -EPROTO on short reads
Changes in v4:
- fix typo "bitrate" -> "bit rate"
Changes in v3:
- add back DRM_DEBUG_KMS and DRM_ERROR messages
- embed i2c_adapter within struct drm_dp_aux
- fix typo in comment
2014-02-26 17:21:34 +01:00
2014-01-29 11:47:18 +01:00
2014-01-24 15:51:02 -08:00
2014-01-25 13:18:00 -08:00
2014-01-30 17:20:32 -08:00
2014-01-31 08:38:18 -08:00
2014-01-31 15:15:13 -08:00
2014-01-30 11:40:10 -08:00
2014-01-30 10:02:54 -08:00
2014-01-28 18:44:53 -08:00
2014-01-31 21:04:01 -08:00
2014-01-31 09:23:52 -08:00
2014-01-29 17:02:24 +11:00
2014-01-23 18:49:36 -08:00
2014-01-29 11:48:23 +01:00
2014-01-29 20:27:23 -08:00
2014-01-20 12:10:27 -08:00
2014-01-20 01:11:13 +01:00
2014-01-27 21:02:40 -08:00
2014-01-23 18:49:36 -08:00
2014-02-26 17:21:34 +01:00
2014-01-31 09:31:14 -08:00
2014-01-27 16:40:45 -08:00
2014-02-02 17:59:07 +01:00
2014-01-29 19:56:20 -08:00
2014-01-28 23:35:09 -08:00
2014-01-24 15:51:02 -08:00
2014-01-22 21:21:55 -08:00
2014-01-31 15:31:23 -08:00
2014-01-24 17:17:30 -08:00
2014-01-29 20:00:13 -08:00
2014-01-31 14:59:28 -08:00
2014-01-25 11:17:34 -08:00
2014-01-28 18:53:01 -08:00
2014-01-27 21:11:26 -08:00
2014-01-23 16:36:53 -08:00
2014-01-30 11:40:10 -08:00
2014-01-31 09:31:14 -08:00
2014-01-23 16:37:04 -08:00
2014-01-30 11:19:05 -08:00
2014-01-25 13:19:10 -08:00
2014-01-29 18:56:27 -08:00
2014-01-26 11:00:41 -08:00
2014-01-30 20:04:09 -08:00
2014-01-30 18:44:44 -08:00
2014-01-25 11:17:34 -08:00
2014-01-20 16:05:23 -08:00
2014-02-01 10:24:31 -08:00
2014-01-22 16:39:28 -08:00
2014-01-25 11:17:34 -08:00
2014-01-23 18:45:38 -08:00
2014-01-29 20:06:01 -08:00
2014-01-25 11:17:34 -08:00
2014-01-27 08:15:51 -08:00
2014-01-25 13:19:10 -08:00
2014-01-23 19:11:50 -08:00
2014-01-31 08:37:32 -08:00
2014-01-28 23:38:23 -08:00
2014-01-31 15:31:23 -08:00
2014-01-29 16:53:55 +11:00
2014-01-30 17:20:32 -08:00
2014-02-01 10:29:59 -08:00
2014-01-31 15:31:23 -08:00
2014-01-24 17:13:49 -08:00
2014-01-30 17:20:32 -08:00
2014-01-29 16:53:55 +11:00
2014-01-27 21:11:26 -08:00
2014-01-31 15:31:23 -08:00
2014-02-02 20:56:47 +01:00
2014-01-22 22:24:35 -08:00
2014-01-23 16:36:55 -08:00
2014-01-23 16:37:04 -08:00
2014-01-28 21:35:40 +01:00
2014-01-31 08:38:18 -08:00
88759686c7