GuC Error capture initialization calculates an estimation
buffer size for worst case scenario of all engines getting
reset. Fix the calculation change from drm_warn to drm_dbg
since its a corner case
Changes from prior revs:
v5: - Fixed "fixes" tag + added R-b that was received from v3.
v3: - Rebase on latest drm-tip
v2: - Reduce the guc-log-buffer error-capture-region allocation
from 4MB to 1MB since the corrected math uncovers the
larger headroom available to us.
- Modify the code comment to focus on highlighting the
headroom we have from how min_est is caclulated.
- Add example min-est data from real hw in the patch comment.
v1: - Change drm_dbg to drm_warn for the case of the mis-estated
size not being met (John Harrison).
Alan Previn (1):
drm/i915/guc: Fix GuC error capture sizing estimation and reporting
.../gpu/drm/i915/gt/uc/intel_guc_capture.c | 29 ++++++++++++-------
drivers/gpu/drm/i915/gt/uc/intel_guc_log.c | 6 ++--
2 files changed, 21 insertions(+), 14 deletions(-)
base-commit: 3844a56a09225527d7d9148d7e05ef5a99ac282f
--
2.34.1
