[PATCH] drm/radeon/kms/dce3+: add support for hw i2c using atom

2012-01-20 Thread alexdeuc...@gmail.com
From: Alex Deucher Starting with DCE3 hardware, atom contains a general purpose ProcessI2cChannelTransaction similar to ProcessAuxChannelTransaction. Add an implementation using the atom tables for DCE3+ hardware. This should be a little less CPU intensive than bit banging and may work better i

[PATCH] drm/radeon/kms/dce3+: add support for hw i2c using atom

2012-01-20 Thread alexdeucher
From: Alex Deucher Starting with DCE3 hardware, atom contains a general purpose ProcessI2cChannelTransaction similar to ProcessAuxChannelTransaction. Add an implementation using the atom tables for DCE3+ hardware. This should be a little less CPU intensive than bit banging and may work better i