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| author | Thomas Lim <[email protected]> | 2019-04-29 20:05:42 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-06-22 14:34:14 +0000 |
| commit | 1a7d296d162ede31d170fdb9205ce07c8cb7dfac (patch) | |
| tree | c10ff30beadf9b90a0ed2590c000b90d78f2d1a2 /drivers/gpu/drm/amd/display/modules/inc/mod_vmid.h | |
| parent | drm/amd/display: move vmid determination logic to a module (diff) | |
| download | kernel-1a7d296d162ede31d170fdb9205ce07c8cb7dfac.tar.gz kernel-1a7d296d162ede31d170fdb9205ce07c8cb7dfac.zip | |
drm/amd/display: Add Underflow Asserts to dc
[Why]
For debugging underflow issues it can be useful to have asserts when the
underflow initially occurs.
[How]
Read the underflow status registers after actions that have a high risk
of causing underflow and assert that no underflow occurred. If underflow
occurred, clear the bit.
Signed-off-by: Thomas Lim <[email protected]>
Reviewed-by: Eric Yang <[email protected]>
Acked-by: Bhawanpreet Lakha <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/inc/mod_vmid.h')
0 files changed, 0 insertions, 0 deletions