diff options
Diffstat (limited to 'drivers/gpu/drm/panfrost/panfrost_issues.h')
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_issues.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_issues.h b/drivers/gpu/drm/panfrost/panfrost_issues.h index 8e59d765bf19..eb60cb83667a 100644 --- a/drivers/gpu/drm/panfrost/panfrost_issues.h +++ b/drivers/gpu/drm/panfrost/panfrost_issues.h @@ -14,7 +14,7 @@ */ enum panfrost_hw_issue { /* Need way to guarantee that all previously-translated memory accesses - * are commited */ + * are committed */ HW_ISSUE_6367, /* On job complete with non-done the cache is not flushed */ @@ -125,6 +125,16 @@ enum panfrost_hw_issue { * kernel must fiddle with L2 caches to prevent data leakage */ HW_ISSUE_TGOX_R1_1234, + /* Must set SC_VAR_ALGORITHM */ + HW_ISSUE_TTRX_2968_TTRX_3162, + + /* Bus fault from occlusion query write may cause future fragment jobs + * to hang */ + HW_ISSUE_TTRX_3076, + + /* Must issue a dummy job before starting real work to prevent hangs */ + HW_ISSUE_TTRX_3485, + HW_ISSUE_END }; @@ -248,7 +258,14 @@ enum panfrost_hw_issue { #define hw_issues_g76 0 -static inline bool panfrost_has_hw_issue(struct panfrost_device *pfdev, +#define hw_issues_g57 (\ + BIT_ULL(HW_ISSUE_TTRX_2968_TTRX_3162) | \ + BIT_ULL(HW_ISSUE_TTRX_3076)) + +#define hw_issues_g57_r0p0 (\ + BIT_ULL(HW_ISSUE_TTRX_3485)) + +static inline bool panfrost_has_hw_issue(const struct panfrost_device *pfdev, enum panfrost_hw_issue issue) { return test_bit(issue, pfdev->features.hw_issues); |