[PATCH v4 0/3] Use proper printk format in appletbdrm

Aditya Garg
2025-04-08T06:47:27Z

The vsprint patch was originally being sent as a seperate patch [1], and
I was waiting it to be taken up. But as suggested by Petr, I'm sending
them via DRM.

v2:
Remove printf tests, will merge later through Kees' tree

v3:
Re-add printf tests, since 6.15-rc1 has the necessary commits merged now.

v4:
Do changes requested by Andy and add Petr's review to printf patch.

Link: https://lore.kernel.org/lkml/1A03A5B4-93AC-4307-AE6A-4A4C4B7E9472@live.com/ [1]

Aditya Garg (2):
printf: add tests for generic FourCCs
drm/appletbdrm: use %p4cl instead of %p4cc

Hector Martin (1):
lib/vsprintf: Add support for generic FourCCs by extending %p4cc

Documentation/core-api/printk-formats.rst | 32 +++++++++++++++++++
drivers/gpu/drm/tiny/appletbdrm.c | 4 +--
lib/tests/printf_kunit.c | 39 +++++++++++++++++++----
lib/vsprintf.c | 35 ++++++++++++++++----
scripts/checkpatch.pl | 2 +-
5 files changed, 96 insertions(+), 16 deletions(-)

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2.43.0