Describe the Universal Bandwidth Compression (UBWC) configuration
for the new Glymur platform.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
---
drivers/soc/qcom/ubwc_config.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c
index 15d373bff231d770e00fe0aee1b5a95c7b8a6305..7cca2afb68e3e9d33f3066f1deb3b9fcc01641a1 100644
--- a/drivers/soc/qcom/ubwc_config.c
+++ b/drivers/soc/qcom/ubwc_config.c
@@ -218,11 +218,23 @@ static const struct qcom_ubwc_cfg_data x1e80100_data = {
.macrotile_mode = true,
};
+static const struct qcom_ubwc_cfg_data glymur_data = {
+ .ubwc_enc_version = UBWC_5_0,
+ .ubwc_dec_version = UBWC_5_0,
+ .ubwc_swizzle = UBWC_SWIZZLE_ENABLE_LVL2 |
+ UBWC_SWIZZLE_ENABLE_LVL3,
+ .ubwc_bank_spread = true,
+ /* TODO: highest_bank_bit = 15 for LP_DDR4 */
+ .highest_bank_bit = 16,
+ .macrotile_mode = true,
+};
+
static const struct of_device_id qcom_ubwc_configs[] __maybe_unused = {
{ .compatible = "qcom,apq8016", .data = &no_ubwc_data },
{ .compatible = "qcom,apq8026", .data = &no_ubwc_data },
{ .compatible = "qcom,apq8074", .data = &no_ubwc_data },
{ .compatible = "qcom,apq8096", .data = &msm8998_data },
+ { .compatible = "qcom,glymur", .data = &glymur_data},
{ .compatible = "qcom,msm8226", .data = &no_ubwc_data },
{ .compatible = "qcom,msm8916", .data = &no_ubwc_data },
{ .compatible = "qcom,msm8917", .data = &no_ubwc_data },
--
2.48.1