diff options
| author | Aditya Swarup <[email protected]> | 2019-03-06 18:14:12 -0800 |
|---|---|---|
| committer | Maarten Lankhorst <[email protected]> | 2019-03-11 10:56:47 +0100 |
| commit | 26eeea1506838c77524fa90c8e6f1cc246762a4a (patch) | |
| tree | 223e8c7b0dac210b8377cdfcd518635a2d6db5c7 /tools/perf/scripts/python | |
| parent | f4ecb8ae70de86710e85138ce49af5c689951953 (diff) | |
drm/i915/icl: Fix CRC mismatch error for DP link layer compliance
Setting the pixel rounding bit to 1 in PIPE_CHICKEN register allows
to passthrough FB pixels unmodified across pipe. This fixes the failures
for DP link layer compliance tests 4.4.1.1, 4.4.1.2 & 4.4.1.3.
(Lineage #1605353570)
v2: This is also needed to fix failing IGT test case kms_cursor_crc on
ICL.(Mika Kahola)
Make macros consistent with i915_reg.h comments.(Jani Nikula)
Cc: Clint Taylor <[email protected]>
Cc: Mika Kahola <[email protected]>
Cc: Jani Nikula <[email protected]>
Signed-off-by: Aditya Swarup <[email protected]>
Reviewed-by: Mika Kahola <[email protected]>
Signed-off-by: Maarten Lankhorst <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
References: https://bugs.freedesktop.org/show_bug.cgi?id=103232
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions