diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/soc/qcom/ubwc.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/soc/qcom/ubwc.h b/include/linux/soc/qcom/ubwc.h index f0334f4ece20..1ed8b1b16bc9 100644 --- a/include/linux/soc/qcom/ubwc.h +++ b/include/linux/soc/qcom/ubwc.h @@ -21,11 +21,11 @@ struct qcom_ubwc_cfg_data { * UBWC 1.0 always enables all three levels. * UBWC 2.0 removes level 1 bank swizzling, leaving levels 2 & 3. * UBWC 4.0 adds the optional ability to disable levels 2 & 3. - * - * This is a bitmask where BIT(0) enables level 1, BIT(1) - * controls level 2, and BIT(2) enables level 3. */ u32 ubwc_swizzle; +#define UBWC_SWIZZLE_ENABLE_LVL1 BIT(0) +#define UBWC_SWIZZLE_ENABLE_LVL2 BIT(1) +#define UBWC_SWIZZLE_ENABLE_LVL3 BIT(2) /** * @highest_bank_bit: Highest Bank Bit @@ -66,7 +66,7 @@ static inline bool qcom_ubwc_get_ubwc_mode(const struct qcom_ubwc_cfg_data *cfg) { bool ret = cfg->ubwc_enc_version == UBWC_1_0; - if (ret && !(cfg->ubwc_swizzle & BIT(0))) + if (ret && !(cfg->ubwc_swizzle & UBWC_SWIZZLE_ENABLE_LVL1)) pr_err("UBWC config discrepancy - level 1 swizzling disabled on UBWC 1.0\n"); return ret; |