Re: [PATCH] drm/i915/fia: FIA registers offset implementation.

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>-----Original Message-----
>From: Lucas De Marchi [mailto:lucas.de.marchi@xxxxxxxxx]
>Sent: Wednesday, October 31, 2018 10:23 AM
>To: Srivatsa, Anusha <anusha.srivatsa@xxxxxxxxx>
>Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>; intel-gfx@xxxxxxxxxxxxxxxxxxxxx; De
>Marchi, Lucas <lucas.demarchi@xxxxxxxxx>
>Subject: Re:  [PATCH] drm/i915/fia: FIA registers offset
>implementation.
>
>On Wed, Oct 31, 2018 at 04:58:27PM +0000, Srivatsa, Anusha wrote:
>> >>> >  /* ICL PHY DFLEX registers */
>> >>> > -#define PORT_TX_DFLEXDPMLE1          _MMIO(0x1638C0)
>> >>> > +#define PORT_TX_DFLEXDPMLE1          _MMIO(FIA1_BASE +
>> >PORT_TX_DFLEXDPMLE1_OFFSET)
>> >
>> >IMO either:
>> >
>> >#define _PORT_TX_DFLEXDPMLE1		0x008C0
>> >#define PORT_TX_DFLEXDPMLE1		_MMIO(FIA1_BASE +
>> >_PORT_TX_DFLEXDPMLE1)
>> >
>> >or just:
>> >
>> >#define PORT_TX_DFLEXDPMLE1		_MMIO(FIA1_BASE + 0x008C0)
>>
>> Makes sense. I ll make this change...
>
>I think the second option makes more sense. The additional underscored name
>doesn't improve readability.

Yes, so no special additional defines for offsets, just - 
#define PORT_TX_DFLEXDPMLE1		_MMIO(FIA1_BASE + 0x008C0)

Anusha 
>Lucas De Marchi
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