On Thu, Sep 17, 2020 at 04:44:18PM +0300, Jarkko Nikula wrote:
> On 9/17/20 8:22 AM, Sultan Alsawaf wrote:
> > From: Sultan Alsawaf
> >
> > The point of adding a byte to len in i2c_dw_recv_len() is to make sure
> > that tx_buf_len is nonzero, so that i2c_dw_xfer_msg() can let the i2c
> >
On 9/17/20 8:22 AM, Sultan Alsawaf wrote:
From: Sultan Alsawaf
The point of adding a byte to len in i2c_dw_recv_len() is to make sure
that tx_buf_len is nonzero, so that i2c_dw_xfer_msg() can let the i2c
controller know that the i2c transaction can end. Otherwise, the i2c
controller will think
On Wed, Sep 16, 2020 at 10:22:54PM -0700, Sultan Alsawaf wrote:
> From: Sultan Alsawaf
>
> The point of adding a byte to len in i2c_dw_recv_len() is to make sure
> that tx_buf_len is nonzero, so that i2c_dw_xfer_msg() can let the i2c
> controller know that the i2c transaction can end. Otherwise,
From: Sultan Alsawaf
The point of adding a byte to len in i2c_dw_recv_len() is to make sure
that tx_buf_len is nonzero, so that i2c_dw_xfer_msg() can let the i2c
controller know that the i2c transaction can end. Otherwise, the i2c
controller will think that the transaction can never end for
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