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[v3,0/2] drm/format-helper: Add Kunit tests for drm_fb_xrgb8888_to_mono()

Message ID 20230311125141.564801-1-arthurgrillo@riseup.net (mailing list archive)
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Series drm/format-helper: Add Kunit tests for drm_fb_xrgb8888_to_mono() | expand

Message

Arthur Grillo March 11, 2023, 12:51 p.m. UTC 
This patchset aims to insert a unit test for the conversion from
XRGB8888 to monochromatic.

Previously this was a single patch, but as the changes grew from v1 to
v2, I thought it would be better to split it in two.

Thanks for reviewing!

Best regards,
~Arthur Grillo

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v1->v2: https://lore.kernel.org/all/20230302200131.754154-1-arthurgrillo@riseup.net/
- Remove extra helper an use the existing one that Javier patched [1].
- Make the expected results more intuitive by using the BIT macro.
- Change the "destination_pitch" test case colors.

v2->v3: https://lore.kernel.org/all/20230310200901.216971-1-arthurgrillo@riseup.net/
- Use binary constants instead of the BIT macros, to suppress a
  warning pointed out by the kernel bot and still maintain the
  intuitive intention.

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[1]: https://lore.kernel.org/all/20230307215039.346863-1-javierm@redhat.com/

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Arthur Grillo (2):
  drm/format-helper: Add Kunit tests for drm_fb_xrgb8888_to_mono()
  drm/format-helper: Make "destination_pitch" test case usable for the
    monochrome case

 .../gpu/drm/tests/drm_format_helper_test.c    | 134 +++++++++++++-----
 1 file changed, 98 insertions(+), 36 deletions(-)