lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20250730-mdssdt_qcs8300-v5-5-bc8ea35bbed6@quicinc.com>
Date: Wed, 30 Jul 2025 17:42:30 +0800
From: Yongxing Mou <quic_yongmou@...cinc.com>
To: Rob Clark <robin.clark@....qualcomm.com>,
        Dmitry Baryshkov
	<lumag@...nel.org>,
        Abhinav Kumar <abhinav.kumar@...ux.dev>,
        Jessica Zhang
	<jessica.zhang@....qualcomm.com>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten
	<marijn.suijten@...ainline.org>,
        Maarten Lankhorst
	<maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Rob Herring <robh@...nel.org>,
        "Krzysztof
 Kozlowski" <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        "Neil
 Armstrong" <neil.armstrong@...aro.org>,
        Kuogee Hsieh
	<quic_khsieh@...cinc.com>,
        Bjorn Andersson <andersson@...nel.org>,
        "Konrad
 Dybcio" <konradybcio@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <freedreno@...ts.freedesktop.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Yongxing Mou <quic_yongmou@...cinc.com>
Subject: [PATCH v5 5/5] soc: qcom: ubwc: Add QCS8300 UBWC cfg

The QCS8300 adopts UBWC 4.0, consistent with SA8775P, add 4 channels LP5
configuration data according to the specification.

Signed-off-by: Yongxing Mou <quic_yongmou@...cinc.com>
---
 drivers/soc/qcom/ubwc_config.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c
index bd0a98aad9f3b222abcf0a7af85a318caffa9841..389fb871018b65987295db60571c063b4d984d70 100644
--- a/drivers/soc/qcom/ubwc_config.c
+++ b/drivers/soc/qcom/ubwc_config.c
@@ -35,6 +35,16 @@ static const struct qcom_ubwc_cfg_data qcm2290_data = {
 	.highest_bank_bit = 15,
 };
 
+static const struct qcom_ubwc_cfg_data qcs8300_data = {
+	.ubwc_enc_version = UBWC_4_0,
+	.ubwc_dec_version = UBWC_4_0,
+	.ubwc_swizzle = UBWC_SWIZZLE_ENABLE_LVL2 |
+			UBWC_SWIZZLE_ENABLE_LVL3,
+	.ubwc_bank_spread = true,
+	.highest_bank_bit = 16,
+	.macrotile_mode = true,
+};
+
 static const struct qcom_ubwc_cfg_data sa8775p_data = {
 	.ubwc_enc_version = UBWC_4_0,
 	.ubwc_dec_version = UBWC_4_0,
@@ -225,6 +235,7 @@ static const struct of_device_id qcom_ubwc_configs[] __maybe_unused = {
 	{ .compatible = "qcom,msm8998", .data = &msm8998_data },
 	{ .compatible = "qcom,qcm2290", .data = &qcm2290_data, },
 	{ .compatible = "qcom,qcm6490", .data = &sc7280_data, },
+	{ .compatible = "qcom,qcs8300", .data = &qcs8300_data, },
 	{ .compatible = "qcom,sa8155p", .data = &sm8150_data, },
 	{ .compatible = "qcom,sa8540p", .data = &sc8280xp_data, },
 	{ .compatible = "qcom,sa8775p", .data = &sa8775p_data, },

-- 
2.34.1


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ