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Mon, 27 Oct 2025 07:59:51 -0700 (PDT) From: Abel Vesa Date: Mon, 27 Oct 2025 16:59:24 +0200 Subject: [PATCH v3 7/7] soc: qcom: ubwc: Add configuration Glymur platform Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251027-glymur-display-v3-7-aa13055818ac@linaro.org> References: <20251027-glymur-display-v3-0-aa13055818ac@linaro.org> In-Reply-To: <20251027-glymur-display-v3-0-aa13055818ac@linaro.org> To: Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Kuogee Hsieh , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Abel Vesa , Dmitry Baryshkov X-Mailer: b4 0.15-dev-dedf8 X-Developer-Signature: v=1; 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a=openpgp; fpr=6AFF162D57F4223A8770EF5AF7BF214136F41FAE Describe the Universal Bandwidth Compression (UBWC) configuration for the new Glymur platform. Reviewed-by: Dmitry Baryshkov Signed-off-by: Abel Vesa --- 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..7cca2afb68e3e9d33f3066f1deb= 3b9fcc01641a1 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 = =3D { .macrotile_mode =3D true, }; =20 +static const struct qcom_ubwc_cfg_data glymur_data =3D { + .ubwc_enc_version =3D UBWC_5_0, + .ubwc_dec_version =3D UBWC_5_0, + .ubwc_swizzle =3D UBWC_SWIZZLE_ENABLE_LVL2 | + UBWC_SWIZZLE_ENABLE_LVL3, + .ubwc_bank_spread =3D true, + /* TODO: highest_bank_bit =3D 15 for LP_DDR4 */ + .highest_bank_bit =3D 16, + .macrotile_mode =3D true, +}; + static const struct of_device_id qcom_ubwc_configs[] __maybe_unused =3D { { .compatible =3D "qcom,apq8016", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,apq8026", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,apq8074", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,apq8096", .data =3D &msm8998_data }, + { .compatible =3D "qcom,glymur", .data =3D &glymur_data}, { .compatible =3D "qcom,msm8226", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,msm8916", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,msm8917", .data =3D &no_ubwc_data }, --=20 2.48.1