On Tue, Oct 01, 2024 at 02:45:50PM +0800, Hermes Wu wrote: > From: Hermes Wu <Hermes.wu@xxxxxxxxxx> > > DisplayPort AUX protocol supports I2C transport which is capable of reading EDID or supports MCCS. > > In drm_dp_helper, drm_dp_i2c_xfer() packs I2C requests into a sequence of AUX requests. > it6505_aux_i2c_operation() is implemented to match drm_dp_i2c_xfer() behavior. > it6505_aux_i2c_transfer() adds I2C functionality for it6505_aux_transfer(). > > Signed-off-by: Hermes Wu <Hermes.wu@xxxxxxxxxx> > --- > drivers/gpu/drm/bridge/ite-it6505.c | 177 +++++++++++++++++++++++++++- > 1 file changed, 175 insertions(+), 2 deletions(-) > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> -- With best wishes Dmitry
