diff options
| author | Wangao Wang <wangao.wang@oss.qualcomm.com> | 2026-08-12 14:29:00 +0800 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-10-05 09:10:43 +0200 |
| commit | 5909d98ef551f13efcd4e2a366eebffaf3c29d3b (patch) | |
| tree | 822890ccb848122182f5fa9799c63d37da27959a /drivers | |
| parent | 8f206c85f3c383605a5bc3640f9e5aa1d9d8a51a (diff) | |
soc: qcom: ubwc: Add configuration for Hawi
Add UBWC configuration data for the Hawi platform, which uses UBWC 7.0
and enables the required flags and highest bank bit settings.
This allows drivers to query the correct UBWC capabilities on Hawi.
Also add UBWC 7.0 support to the version tag helper so that
qcom_ubwc_version_tag() returns the correct tag for UBWC 7.0.
Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260812-ubwc_for_hawi_maili-v1-1-c29edecb3bd8@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/soc/qcom/ubwc_config.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c index 23901a4c51f7..428a3d1038c8 100644 --- a/drivers/soc/qcom/ubwc_config.c +++ b/drivers/soc/qcom/ubwc_config.c @@ -105,6 +105,13 @@ static const struct qcom_ubwc_cfg_data milos_data = { .highest_bank_bit = 15, }; +static const struct qcom_ubwc_cfg_data ubwc_7_0_hbb16 = { + .ubwc_enc_version = UBWC_7_0, + .flags = UBWC_SWIZZLE_ENABLE_LVL2 | + UBWC_SWIZZLE_ENABLE_LVL3, + .highest_bank_bit = 16, +}; + 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 }, @@ -112,6 +119,7 @@ static const struct of_device_id qcom_ubwc_configs[] __maybe_unused = { { .compatible = "qcom,apq8096", .data = &ubwc_1_0_hbb15 }, { .compatible = "qcom,eliza", .data = &ubwc_5_0_hbb15 }, { .compatible = "qcom,glymur", .data = &glymur_data}, + { .compatible = "qcom,hawi", .data = &ubwc_7_0_hbb16 }, { .compatible = "qcom,kaanapali", .data = &ubwc_6_0_hbb16 }, { .compatible = "qcom,mahua", .data = &glymur_data }, { .compatible = "qcom,milos", .data = &milos_data }, |