diff options
-rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_gpu.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_issues.h | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_regs.h | 1 |
3 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_gpu.c b/drivers/gpu/drm/panfrost/panfrost_gpu.c index aa89926742fd..295bef27fb55 100644 --- a/drivers/gpu/drm/panfrost/panfrost_gpu.c +++ b/drivers/gpu/drm/panfrost/panfrost_gpu.c @@ -108,6 +108,9 @@ static void panfrost_gpu_init_quirks(struct panfrost_device *pfdev) quirks |= SC_LS_ALLOW_ATTR_TYPES; } + if (panfrost_has_hw_issue(pfdev, HW_ISSUE_TTRX_2968_TTRX_3162)) + quirks |= SC_VAR_ALGORITHM; + if (panfrost_has_hw_feature(pfdev, HW_FEATURE_TLS_HASHING)) quirks |= SC_TLS_HASH_ENABLE; diff --git a/drivers/gpu/drm/panfrost/panfrost_issues.h b/drivers/gpu/drm/panfrost/panfrost_issues.h index 501a76c5e95f..41a714ce6fce 100644 --- a/drivers/gpu/drm/panfrost/panfrost_issues.h +++ b/drivers/gpu/drm/panfrost/panfrost_issues.h @@ -125,6 +125,9 @@ 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, + HW_ISSUE_END }; diff --git a/drivers/gpu/drm/panfrost/panfrost_regs.h b/drivers/gpu/drm/panfrost/panfrost_regs.h index 0b6cd8fdcb47..accb4fa3adb8 100644 --- a/drivers/gpu/drm/panfrost/panfrost_regs.h +++ b/drivers/gpu/drm/panfrost/panfrost_regs.h @@ -195,6 +195,7 @@ #define SC_TLS_HASH_ENABLE BIT(17) #define SC_LS_ATTR_CHECK_DISABLE BIT(18) #define SC_ENABLE_TEXGRD_FLAGS BIT(25) +#define SC_VAR_ALGORITHM BIT(29) /* End SHADER_CONFIG register */ /* TILER_CONFIG register */ |