On 08/28/2013 03:30 PM, Thierry Reding wrote:
> * PGP Signed by an unknown key
>
> On Wed, Aug 28, 2013 at 01:40:59PM +0300, Mikko Perttunen wrote:
>> Add hdmi node to Dalmore device tree to supply Dalmore-specific
>
> s/hdmi/HDMI/
Will fix.
>
>> diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts
>> b/arch/arm/boot/dts/tegra114-dalmore.dts
> [...]
>> + host1x {
>> + hdmi {
>> + status = "okay";
>> +
>> + vdd-supply = <&vdd_hdmi_reg>;
>> + pll-supply = <&palmas_smps3_reg>;
>> + nvidia,ddc-i2c-bus = <&hdmi_ddc>;
>
> I prefer to use a blank line to separate "standard" from
> "vendor-specific" properties.
Will fix.
>
>> + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
>> GPIO_ACTIVE_HIGH>;
>
> Other .dts files split this so it doesn't exceed 80 characters. I'm not
> sure how useful that is as a general rule for DT source files, though.
Will fix. I guess check_patch.pl doesn't check for line length in *.dts.
>
>> i2c at 7000d000 {
>> status = "okay";
>> clock-frequency = <400000>;
>> @@ -1169,6 +1184,8 @@
>> regulator-min-microvolt = <5000000>;
>> regulator-max-microvolt = <5000000>;
>> enable-active-high;
>> + regulator-always-on;
>> + regulator-boot-on;
>
> This warrants at least a mention in the commit message.
Hmm, yeah. Looks like the HDMI driver only enables the Vdd in
tegra_output_hdmi_enable, which is too late at least for DDC. I guess a
better patch would be to enable it earlier. In _probe?
>
> Thierry
>
> * Unknown Key
> * 0x7F3EB3A1
>
