[PATCH 16/22] phy: qcom-qmp-combo: add DP configuration tables

[Dmitry Baryshkov]

On 14/11/2022 11:38, Johan Hovold wrote:
> On Sat, Nov 12, 2022 at 10:39:12AM +0300, Dmitry Baryshkov wrote:
>> On 11/11/2022 11:56, Johan Hovold wrote:
>>> In preparation for merging the USB and DP configurations, add dedicated
>>> pointers for the DP serdes and tx tables to the configurations.
>>>
>>> Signed-off-by: Johan Hovold <johan+linaro at kernel.org>
>>> ---
>>>    drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 45 ++++++++++++-----------
>>>    1 file changed, 24 insertions(+), 21 deletions(-)
>>>
>>> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
>>> index 499368e19e00..b27d1821116c 100644
>>> --- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
>>> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
>>> @@ -816,6 +816,11 @@ struct qmp_phy_cfg {
>>>    	const struct qmp_phy_init_tbl *pcs_usb_tbl;
>>>    	int pcs_usb_tbl_num;
>>>    
>>> +	const struct qmp_phy_init_tbl *dp_serdes_tbl;
>>> +	int dp_serdes_tbl_num;
>>> +	const struct qmp_phy_init_tbl *dp_tx_tbl;
>>> +	int dp_tx_tbl_num;
>>> +
>>
>> I'd prefer to have DP-specific instance of struct qmp_phy_cfg_tbls here
>> instead of having separate dp-specific fields. WDYT?
> 
> No, I don't see any good reason for doing so currently.
> 
> You may be able to share a few pointers between some of the SoCs but
> only until it turns out they need to override certain sequences anyway
> (e.g. sc8280xp which mixes v4 and v5 tables currently).
> 
> You'd also need dedicated aggregate table structs for USB and DP and it
> seems all of this would just make things more opaque for little gain.

Forgot:

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>

-- 
With best wishes
Dmitry