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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2025-06-13 13:16:46 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2025-06-13 15:27:06 +0200 |
| commit | b04e69b2636b19f6ad8803a1873a565c7c419ac6 (patch) | |
| tree | eba192fe6ceae8d9d87a567a4a1aeb483f82429d | |
| parent | 6bd90e700b4285e6a7541e00f969cab0d696adde (diff) | |
drm/format-helper: Update tests after BT.601 changes
Commit a979a54165c2 ("drm/format-helper: Normalize BT.601 factors
to 256") improved rounding precision of the BT.601 calculation, which
impacts the results of soem of the format-helper tests. Adapt the test
to the new results.
v2:
- fix spelling in commit description
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: a979a54165c2 ("drm/format-helper: Normalize BT.601 factors to 256")
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Javier Martinez Canillas <javierm@redhat.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://lore.kernel.org/r/20250613111711.136993-1-tzimmermann@suse.de
| -rw-r--r-- | drivers/gpu/drm/tests/drm_format_helper_test.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/tests/drm_format_helper_test.c b/drivers/gpu/drm/tests/drm_format_helper_test.c index 35cd3405d045..5aa8543ceb29 100644 --- a/drivers/gpu/drm/tests/drm_format_helper_test.c +++ b/drivers/gpu/drm/tests/drm_format_helper_test.c @@ -279,9 +279,9 @@ static struct convert_xrgb8888_case convert_xrgb8888_cases[] = { .dst_pitch = TEST_USE_DEFAULT_PITCH, .expected = { 0xFF, 0x00, - 0x4C, 0x99, - 0x19, 0x66, - 0xE5, 0xB2, + 0x4C, 0x95, + 0x1C, 0x69, + 0xE2, 0xB2, }, }, .rgb332_result = { @@ -430,9 +430,9 @@ static struct convert_xrgb8888_case convert_xrgb8888_cases[] = { .gray8_result = { .dst_pitch = 5, .expected = { - 0x3C, 0x33, 0xC4, 0x00, 0x00, - 0xBB, 0x3C, 0x33, 0x00, 0x00, - 0x34, 0xBB, 0x3C, 0x00, 0x00, + 0x3D, 0x32, 0xC1, 0x00, 0x00, + 0xBA, 0x3D, 0x32, 0x00, 0x00, + 0x34, 0xBA, 0x3D, 0x00, 0x00, }, }, .rgb332_result = { |