From 9b21c3bd24803e4ebab9f91bd812aa10576d8220 Mon Sep 17 00:00:00 2001 From: Abel Vesa Date: Tue, 14 Oct 2025 15:38:32 +0300 Subject: [PATCH] soc: qcom: ubwc: Add configuration Glymur platform Describe the Universal Bandwidth Compression (UBWC) configuration for the new Glymur platform. Signed-off-by: Abel Vesa Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20251014-glymur-display-v2-7-ff935e2f88c5@linaro.org Signed-off-by: Bjorn Andersson --- 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 15d373bff231d..7cca2afb68e3e 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 }, -- 2.47.3