On Thu, 16 Apr 2020, Enric Balletbo Serra
wrote:
Hi Adrian,
[snip]
>>
>> +static void dw_mipi_dsi_get_hw_version(struct dw_mipi_dsi
>> *dsi) +{ + regmap_read(dsi->regs, DSI_VERSION,
>> >hw_version); + dsi->hw_version &= VERSION; + if
>> (!dsi->hw_version) +
Hi Adrian,
[snip]
> >>
> >> +static void dw_mipi_dsi_get_hw_version(struct dw_mipi_dsi
> >> *dsi) +{ + regmap_read(dsi->regs, DSI_VERSION,
> >> >hw_version); + dsi->hw_version &= VERSION; +
> >> if (!dsi->hw_version) + dev_err(dsi->dev, "Failed
> >> to read DSI hw
On Wed, 15 Apr 2020, Enric Balletbo Serra
wrote:
Hi Adrian,
Some few comments/nits below,
Missatge de Adrian Ratiu del dia
dt., 14 d’abr. 2020 a les 17:19:
In order to support multiple versions of the Synopsis MIPI DSI
host controller, which have different register layouts but
almost
On Wed, 15 Apr 2020, Enric Balletbo Serra
wrote:
Hi Adrian,
Some few comments/nits below,
Hi Enric,
Thank you for your review, all your suggested changes will be part
of v7. I have only one minor comment below.
Missatge de Adrian Ratiu del dia
dt., 14 d’abr. 2020 a les 17:19:
In
Hi Adrian,
Some few comments/nits below,
Missatge de Adrian Ratiu del dia dt., 14
d’abr. 2020 a les 17:19:
>
> In order to support multiple versions of the Synopsis MIPI DSI host
> controller, which have different register layouts but almost identical
> HW protocols, we add a regmap
In order to support multiple versions of the Synopsis MIPI DSI host
controller, which have different register layouts but almost identical
HW protocols, we add a regmap infrastructure which can abstract away
register accesses for platform drivers using the bridge.
The controller HW revision is
