[Intel-gfx] [PATCH 0/6] drm/i915/gmbus: stop using implicit dev_priv
Jani Nikula
jani.nikula at intel.com
Wed Aug 31 15:42:36 UTC 2022
On Tue, 30 Aug 2022, Jani Nikula <jani.nikula at intel.com> wrote:
> On Tue, 30 Aug 2022, Ville Syrjälä <ville.syrjala at linux.intel.com> wrote:
>> On Tue, Aug 30, 2022 at 01:27:56PM +0300, Jani Nikula wrote:
>>> The register macros are the last holdout for implicit dev_priv local
>>> variable. Try out what it would mean to stop using it, and require
>>> passing i915 as parameter to the register macros. Use gmbus as a nicely
>>> isolated playing ground.
>>>
>>> Jani Nikula (6):
>>> drm/i915/gmbus: split out gmbus regs in a separate file
>>> drm/i915/gmbus: whitespace cleanup in reg definitions
>>> drm/i915/gmbus: add wrapper for gmbus mmio base
>>> drm/i915/gmbus: stop using implicit dev_priv in register definitions
>>> drm/i915/reg: stop using implicit dev_priv in DSPCLK_GATE_D
>>> drm/i915/gmbus: mass dev_priv -> i915 rename
>>
>> Looks reasonable enough to me. Just wondering when I'll start
>> getting annoyed at not finding something in i915_reg.h :)
>
> That's a risk. :)
>
> The flip side is, I've actually liked to see how few places really need
> each of the new *_regs.h files. It's almost an indication the design is
> wrong if more than a couple .c files include the same regs file.
>
>> Series is
>> Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
>
> Thanks!
And pushed to drm-intel-next.
BR,
Jani.
>
> Jani.
>
>>
>>>
>>> .../i915/display/intel_display_power_well.c | 4 +-
>>> drivers/gpu/drm/i915/display/intel_gmbus.c | 275 +++++++++---------
>>> .../gpu/drm/i915/display/intel_gmbus_regs.h | 81 ++++++
>>> drivers/gpu/drm/i915/display/intel_overlay.c | 4 +-
>>> drivers/gpu/drm/i915/display/vlv_dsi.c | 8 +-
>>> drivers/gpu/drm/i915/gvt/edid.c | 3 +-
>>> drivers/gpu/drm/i915/i915_reg.h | 65 +----
>>> drivers/gpu/drm/i915/intel_pm.c | 4 +-
>>> 8 files changed, 232 insertions(+), 212 deletions(-)
>>> create mode 100644 drivers/gpu/drm/i915/display/intel_gmbus_regs.h
>>>
>>> --
>>> 2.34.1
--
Jani Nikula, Intel Open Source Graphics Center
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