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* [PATCH i-g-t v8 0/9] Add writeback changes for intel-supported formats
@ 2026-02-04 17:18 Sowmiya S
  2026-02-04 17:18 ` [PATCH i-g-t v8 1/9] tests/kms_writeback: Add support for intel-specific formats Sowmiya S
                   ` (13 more replies)
  0 siblings, 14 replies; 19+ messages in thread
From: Sowmiya S @ 2026-02-04 17:18 UTC (permalink / raw)
  To: igt-dev; +Cc: swati2.sharma, suraj.kandpal, Sowmiya S

This series introduces validation for writeback functionality
across newly supported formats specific to Intel platforms.
existing functions with limited format support were retained
for compatibility. After validating new formats introduced by
the platform, additional format support was added to the
writeback test suite. Subtests leveraging common framebuffer
creation logic were consolidated and dynamic subtest generation
was implemented to efficiently handle format-specific variations.
Add negative test cases to validate format and mode.Refactored
existing test cases to improve efficiency.Add helper function
to get the default format.

 lib/igt_fb.c          |  39 +++++++-
 lib/igt_fb.h          |   1 +
 tests/kms_writeback.c | 211 +++++++++++++++++++++++++-----------------
 3 files changed, 162 insertions(+), 89 deletions(-)

-- 
2.43.0


^ permalink raw reply	[flat|nested] 19+ messages in thread

end of thread, other threads:[~2026-02-13  7:08 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-02-04 17:18 [PATCH i-g-t v8 0/9] Add writeback changes for intel-supported formats Sowmiya S
2026-02-04 17:18 ` [PATCH i-g-t v8 1/9] tests/kms_writeback: Add support for intel-specific formats Sowmiya S
2026-02-04 17:18 ` [PATCH i-g-t v8 2/9] lib/igt_fb: Validate supported formats for crc calculation Sowmiya S
2026-02-04 17:18 ` [PATCH i-g-t v8 3/9] tests/kms_writeback: Update checks for zero FB ID and empty writeback commit Sowmiya S
2026-02-04 17:18 ` [PATCH i-g-t v8 4/9] lib/igt_fb: Add helper to get bpc from DRM fourcc Sowmiya S
2026-02-04 17:18 ` [PATCH i-g-t v8 5/9] tests/kms_writeback: Refactor format handling in commit_and_dump_fb Sowmiya S
2026-02-04 17:18 ` [PATCH i-g-t v8 6/9] tests/kms_writeback: Remove unused invalid_fb parameter Sowmiya S
2026-02-05  2:55   ` Kandpal, Suraj
2026-02-04 17:18 ` [PATCH i-g-t v8 7/9] tests/kms_writeback: Refactor writeback-fb-id subtest Sowmiya S
2026-02-04 17:18 ` [PATCH i-g-t v8 8/9] tests/kms_writeback: Refactor writeback-check-output subtest Sowmiya S
2026-02-12 16:04   ` Bilal, Mohammed
2026-02-04 17:18 ` [PATCH i-g-t v8 9/9] tests/kms_writeback: Use helper to fetch default FB format Sowmiya S
2026-02-04 19:07 ` ✓ Xe.CI.BAT: success for Add writeback changes for intel-supported formats (rev8) Patchwork
2026-02-04 19:13 ` ✓ i915.CI.BAT: " Patchwork
2026-02-05  6:13 ` ✗ Xe.CI.FULL: failure " Patchwork
2026-02-05  9:27 ` ✓ i915.CI.Full: success " Patchwork
2026-02-09  8:14 ` [PATCH i-g-t v8 0/9] Add writeback changes for intel-supported formats Karthik B S
2026-02-09  8:34   ` Kandpal, Suraj
2026-02-13  7:08     ` Karthik B S

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