On 19.12.2017 18:00, Nicolin Chen wrote:
> The trigger() calls fsl_ssi_tx_config() and fsl_ssi_rx_config(),
> and both of them jump to fsl_ssi_config(). And fsl_ssi_config()
> later calls another fsl_ssi_rxtx_config().
>
> However, the whole routine, especially fsl_ssi_config() function,
> is too
On 19.12.2017 18:00, Nicolin Chen wrote:
> The define of fsl_ssi_disable_val is not so clear as it mixes two
> steps of calculations together. And those parameter names are also
> a bit long to read.
>
> Since it just tries to exclude the shared bits from the regvals of
> current stream while the
On Sun, 2017-12-31 at 21:24 -0800, John Sperbeck wrote:
> A recent refactoring of the powerpc page fault handler caused
> access to protected memory regions to indicate SEGV_MAPERR instead
> of the traditional SEGV_ACCERR in the si_code field of a user-space
> signal handler. This can confuse
On 19.12.2017 18:00, Nicolin Chen wrote:
> This patch replaces the register read with ssi->i2s_net for
> simplification. It also removes masking SSIEN from scr value
> since it's handled later by regmap_update_bits() to set this
> scr value back.
>
> Signed-off-by: Nicolin Chen
On 19.12.2017 18:00, Nicolin Chen wrote:
> AC97 configures some registers earlier to start a communication
> with CODECs, so this patch moves those register settings to the
> dai_probe() as well, along with other register configurations.
>
> It also applies _fsl_ssi_set_dai_fmt() to AC97 only
