diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-08-27 17:23:30 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-08 20:22:57 +0200 |
| commit | 68ec2a2a24815c0ee359b1327b60a276cd2280d8 (patch) | |
| tree | 78df43d87c98e1b371cc8e4fadc931b592099dec /drivers/scsi/NCR_Q720.c | |
| parent | f993406182b3ffad7c53ffc180b65e2b7e3d8986 (diff) | |
drm/dp: Use I2C_WRITE_STATUS_UPDATE to drain partial I2C_WRITE requests
When an i2c WRITE gets an i2c defer or short i2c ack reply, we are
supposed to switch the request from I2C_WRITE to I2C_WRITE_STATUS_UPDATE
when we continue to poll for the completion of the request.
v2: Don't assume DP_AUX_I2C_WRITE is 0 even though it is, to make the
code more obvious to the casual reader (Jani)
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[danvet: Resolve conflict due to changed context.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/scsi/NCR_Q720.c')
0 files changed, 0 insertions, 0 deletions