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kms_cursor_crc: Add a cursor test using CRCs

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Use the display CRC support to validate cursor plane functionality.
The test will position the cursor plane either fully onscreen,
partially onscreen, or fully offscreen, using either a fully opaque
or fully transparent surface. In each case it then reads the PF CRC
and compares it with the CRC value obtained when the cursor plane
was disabled.

v2: Loop over all connectors and crtcs
    Use igt_wait_for_vblank
    Test more corner cases
    Add some progress indication ala. kms_flip
    Make it work for pf and pipe sources

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
This commit is contained in:
Ville Syrjälä
2013-10-18 17:44:42 +03:00
parent 0786d5cc8f
commit 08c27e3e38
2 changed files with 391 additions and 0 deletions
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tests/Makefile.am
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@@ -52,6 +52,7 @@ TESTS_progs_M = \
gem_tiled_partial_pwrite_pread \
gem_write_read_ring_switch \
kms_addfb \
kms_cursor_crc \
kms_flip \
kms_render \
kms_setmode \