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[0/9] drm/i915/dp: clean up DP testing

Message ID cover.1726833193.git.jani.nikula@intel.com (mailing list archive)
Headers show
Series drm/i915/dp: clean up DP testing | expand

Message

Jani Nikula Sept. 20, 2024, 11:56 a.m. UTC
Whenever I look at doing anything in intel_dp.c I think it's grown too
big. It's over 7k lines.

The DP test functionality is fairly isolated, and mostly irrelevant for
normal operation. Move it all to its own file. This reduces intel_dp.c
by about 500 lines, and intel_display_debugfs.c by about 200 lines. And
intel_dp->compliance is now fully handled within intel_dp_test.c.

BR,
Jani.

Jani Nikula (9):
  drm/i915/dp: split out intel_dp_test.[ch] to a dedicated file
  drm/i915/dp: fix style issues in intel_dp_test.c
  drm/i915/dp: convert intel_dp_test.c struct intel_display
  drm/i915/dp: clean up intel_dp_test.[ch] interface
  drm/i915/dp: move DP test debugfs files next to the functionality
  drm/i915/dp: fix style issues in DP test debugfs
  drm/i915/display: remove the loop in fifo underrun debugfs file
    creation
  drm/i915/dp: convert DP test debugfs to struct intel_display
  drm/i915/dp: add intel_dp_test_reset() and intel_dp_test_short_pulse()

 drivers/gpu/drm/i915/Makefile                 |   1 +
 drivers/gpu/drm/i915/display/g4x_dp.c         |   7 +-
 drivers/gpu/drm/i915/display/intel_ddi.c      |   7 +-
 .../drm/i915/display/intel_display_debugfs.c  | 214 +----
 drivers/gpu/drm/i915/display/intel_dp.c       | 520 +-----------
 drivers/gpu/drm/i915/display/intel_dp.h       |   9 +-
 drivers/gpu/drm/i915/display/intel_dp_mst.c   |   5 +-
 drivers/gpu/drm/i915/display/intel_dp_test.c  | 765 ++++++++++++++++++
 drivers/gpu/drm/i915/display/intel_dp_test.h  |  23 +
 drivers/gpu/drm/xe/Makefile                   |   1 +
 10 files changed, 816 insertions(+), 736 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/display/intel_dp_test.c
 create mode 100644 drivers/gpu/drm/i915/display/intel_dp_test.h

Comments

Ville Syrjala Sept. 20, 2024, 1:34 p.m. UTC | #1
On Fri, Sep 20, 2024 at 02:56:42PM +0300, Jani Nikula wrote:
> Whenever I look at doing anything in intel_dp.c I think it's grown too
> big. It's over 7k lines.
> 
> The DP test functionality is fairly isolated, and mostly irrelevant for
> normal operation. Move it all to its own file. This reduces intel_dp.c
> by about 500 lines, and intel_display_debugfs.c by about 200 lines. And
> intel_dp->compliance is now fully handled within intel_dp_test.c.
> 
> BR,
> Jani.
> 
> Jani Nikula (9):
>   drm/i915/dp: split out intel_dp_test.[ch] to a dedicated file
>   drm/i915/dp: fix style issues in intel_dp_test.c
>   drm/i915/dp: convert intel_dp_test.c struct intel_display
>   drm/i915/dp: clean up intel_dp_test.[ch] interface
>   drm/i915/dp: move DP test debugfs files next to the functionality
>   drm/i915/dp: fix style issues in DP test debugfs
>   drm/i915/display: remove the loop in fifo underrun debugfs file
>     creation
>   drm/i915/dp: convert DP test debugfs to struct intel_display
>   drm/i915/dp: add intel_dp_test_reset() and intel_dp_test_short_pulse()

Gave this a quick once over, didn't see anything obviously wrong.

Series is
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

> 
>  drivers/gpu/drm/i915/Makefile                 |   1 +
>  drivers/gpu/drm/i915/display/g4x_dp.c         |   7 +-
>  drivers/gpu/drm/i915/display/intel_ddi.c      |   7 +-
>  .../drm/i915/display/intel_display_debugfs.c  | 214 +----
>  drivers/gpu/drm/i915/display/intel_dp.c       | 520 +-----------
>  drivers/gpu/drm/i915/display/intel_dp.h       |   9 +-
>  drivers/gpu/drm/i915/display/intel_dp_mst.c   |   5 +-
>  drivers/gpu/drm/i915/display/intel_dp_test.c  | 765 ++++++++++++++++++
>  drivers/gpu/drm/i915/display/intel_dp_test.h  |  23 +
>  drivers/gpu/drm/xe/Makefile                   |   1 +
>  10 files changed, 816 insertions(+), 736 deletions(-)
>  create mode 100644 drivers/gpu/drm/i915/display/intel_dp_test.c
>  create mode 100644 drivers/gpu/drm/i915/display/intel_dp_test.h
> 
> -- 
> 2.39.2
Jani Nikula Sept. 23, 2024, 7:33 a.m. UTC | #2
On Fri, 20 Sep 2024, Ville Syrjälä <ville.syrjala@linux.intel.com> wrote:
> On Fri, Sep 20, 2024 at 02:56:42PM +0300, Jani Nikula wrote:
>> Whenever I look at doing anything in intel_dp.c I think it's grown too
>> big. It's over 7k lines.
>> 
>> The DP test functionality is fairly isolated, and mostly irrelevant for
>> normal operation. Move it all to its own file. This reduces intel_dp.c
>> by about 500 lines, and intel_display_debugfs.c by about 200 lines. And
>> intel_dp->compliance is now fully handled within intel_dp_test.c.
>> 
>> BR,
>> Jani.
>> 
>> Jani Nikula (9):
>>   drm/i915/dp: split out intel_dp_test.[ch] to a dedicated file
>>   drm/i915/dp: fix style issues in intel_dp_test.c
>>   drm/i915/dp: convert intel_dp_test.c struct intel_display
>>   drm/i915/dp: clean up intel_dp_test.[ch] interface
>>   drm/i915/dp: move DP test debugfs files next to the functionality
>>   drm/i915/dp: fix style issues in DP test debugfs
>>   drm/i915/display: remove the loop in fifo underrun debugfs file
>>     creation
>>   drm/i915/dp: convert DP test debugfs to struct intel_display
>>   drm/i915/dp: add intel_dp_test_reset() and intel_dp_test_short_pulse()
>
> Gave this a quick once over, didn't see anything obviously wrong.
>
> Series is
> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

Thanks, pushed to din.

BR,
Jani.

>
>> 
>>  drivers/gpu/drm/i915/Makefile                 |   1 +
>>  drivers/gpu/drm/i915/display/g4x_dp.c         |   7 +-
>>  drivers/gpu/drm/i915/display/intel_ddi.c      |   7 +-
>>  .../drm/i915/display/intel_display_debugfs.c  | 214 +----
>>  drivers/gpu/drm/i915/display/intel_dp.c       | 520 +-----------
>>  drivers/gpu/drm/i915/display/intel_dp.h       |   9 +-
>>  drivers/gpu/drm/i915/display/intel_dp_mst.c   |   5 +-
>>  drivers/gpu/drm/i915/display/intel_dp_test.c  | 765 ++++++++++++++++++
>>  drivers/gpu/drm/i915/display/intel_dp_test.h  |  23 +
>>  drivers/gpu/drm/xe/Makefile                   |   1 +
>>  10 files changed, 816 insertions(+), 736 deletions(-)
>>  create mode 100644 drivers/gpu/drm/i915/display/intel_dp_test.c
>>  create mode 100644 drivers/gpu/drm/i915/display/intel_dp_test.h
>> 
>> -- 
>> 2.39.2