diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c b/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c index bd84b932aaae..0743265e933c 100644 --- a/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c +++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c @@ -185,6 +185,7 @@ bool dal_i2caux_submit_aux_command( struct aux_engine *engine; uint8_t index_of_payload = 0; bool result; + bool mot; if (!ddc) { BREAK_TO_DEBUGGER(); @@ -207,12 +208,14 @@ bool dal_i2caux_submit_aux_command( result = true; while (index_of_payload < cmd->number_of_payloads) { - bool mot = (index_of_payload != cmd->number_of_payloads - 1); - struct aux_payload *payload = cmd->payloads + index_of_payload; - struct i2caux_transaction_request request = { 0 }; + if (cmd->mot == I2C_MOT_UNDEF) + mot = (index_of_payload != cmd->number_of_payloads - 1); + else + mot = (cmd->mot == I2C_MOT_TRUE); + request.operation = payload->write ? I2CAUX_TRANSACTION_WRITE : I2CAUX_TRANSACTION_READ; |