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Change UBWC configuration to point out that UBWC is not supported on this platform. Fixes: 1924272b9ce1 ("soc: qcom: Add UBWC config provider") Signed-off-by: Dmitry Baryshkov Acked-by: Bjorn Andersson Reviewed-by: Konrad Dybcio --- drivers/soc/qcom/ubwc_config.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c index 1490a7f63767bba176e8e2e76891d7d2c424bb7f..5113c2902bf2ba3711bb14b35bb= bb8a2b49b8cfe 100644 --- a/drivers/soc/qcom/ubwc_config.c +++ b/drivers/soc/qcom/ubwc_config.c @@ -225,7 +225,7 @@ static const struct of_device_id qcom_ubwc_configs[] __= maybe_unused =3D { { .compatible =3D "qcom,apq8096", .data =3D &msm8998_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 &msm8937_data }, + { .compatible =3D "qcom,msm8917", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,msm8937", .data =3D &msm8937_data }, { .compatible =3D "qcom,msm8939", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,msm8953", .data =3D &msm8937_data }, --=20 2.47.2 From nobody Sat Oct 4 17:30:18 2025 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 917B9255F31 for ; 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Fixes: 1924272b9ce1 ("soc: qcom: Add UBWC config provider") Signed-off-by: Dmitry Baryshkov Acked-by: Bjorn Andersson Reviewed-by: Konrad Dybcio --- drivers/soc/qcom/ubwc_config.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c index 5113c2902bf2ba3711bb14b35bbbb8a2b49b8cfe..8b23b4d4e3989a7170a9f44f3a5= e466cffd70157 100644 --- a/drivers/soc/qcom/ubwc_config.c +++ b/drivers/soc/qcom/ubwc_config.c @@ -244,7 +244,10 @@ static const struct of_device_id qcom_ubwc_configs[] _= _maybe_unused =3D { { .compatible =3D "qcom,sc7280", .data =3D &sc7280_data, }, { .compatible =3D "qcom,sc8180x", .data =3D &sc8180x_data, }, { .compatible =3D "qcom,sc8280xp", .data =3D &sc8280xp_data, }, + { .compatible =3D "qcom,sda660", .data =3D &msm8937_data }, + { .compatible =3D "qcom,sdm450", .data =3D &msm8937_data }, { .compatible =3D "qcom,sdm630", .data =3D &msm8937_data }, + { .compatible =3D "qcom,sdm632", .data =3D &msm8937_data }, { .compatible =3D "qcom,sdm636", .data =3D &msm8937_data }, { .compatible =3D "qcom,sdm660", .data =3D &msm8937_data }, { .compatible =3D "qcom,sdm670", .data =3D &sdm670_data, }, @@ -258,6 +261,7 @@ static const struct of_device_id qcom_ubwc_configs[] __= maybe_unused =3D { { .compatible =3D "qcom,sm7125", .data =3D &sc7180_data }, { .compatible =3D "qcom,sm7150", .data =3D &sm7150_data, }, { .compatible =3D "qcom,sm7225", .data =3D &sm6350_data, }, + { .compatible =3D "qcom,sm7325", .data =3D &sc7280_data, }, { .compatible =3D "qcom,sm8150", .data =3D &sm8150_data, }, { .compatible =3D "qcom,sm8250", .data =3D &sm8250_data, }, { .compatible =3D "qcom,sm8350", .data =3D &sm8350_data, }, --=20 2.47.2 From nobody Sat Oct 4 17:30:18 2025 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2949726B77B for ; 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Provide no-UBWC config for the platform. Fixes: 197713d0cf01 ("soc: qcom: ubwc: provide no-UBWC configuration") Signed-off-by: Dmitry Baryshkov Acked-by: Bjorn Andersson Reviewed-by: Konrad Dybcio --- drivers/soc/qcom/ubwc_config.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c index 8b23b4d4e3989a7170a9f44f3a5e466cffd70157..689e333ae44308cec178ff343bf= 09cc89bf9fce4 100644 --- a/drivers/soc/qcom/ubwc_config.c +++ b/drivers/soc/qcom/ubwc_config.c @@ -227,6 +227,7 @@ static const struct of_device_id qcom_ubwc_configs[] __= maybe_unused =3D { { .compatible =3D "qcom,msm8916", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,msm8917", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,msm8937", .data =3D &msm8937_data }, + { .compatible =3D "qcom,msm8929", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,msm8939", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,msm8953", .data =3D &msm8937_data }, { .compatible =3D "qcom,msm8956", .data =3D &msm8937_data }, --=20 2.47.2 From nobody Sat Oct 4 17:30:18 2025 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A325026C3BF for ; 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[2001:14ba:a0c3:3a00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-55b8898bde5sm5648258e87.3.2025.08.14.00.22.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Aug 2025 00:22:31 -0700 (PDT) From: Dmitry Baryshkov Date: Thu, 14 Aug 2025 10:22:23 +0300 Subject: [PATCH 4/4] soc: qcom: use no-UBWC config for MSM8956/76 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: <20250814-more-ubwc-v1-4-d520f298220d@oss.qualcomm.com> References: <20250814-more-ubwc-v1-0-d520f298220d@oss.qualcomm.com> In-Reply-To: <20250814-more-ubwc-v1-0-d520f298220d@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Rob Clark Cc: Konrad Dybcio , linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1427; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=TtT0Nf2zRlo5tUth7b9XaXrqg4IP4hWtUayIq6Mc8HI=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBonY6uR3H78dQvhyGcDcCaUJ7qPD3Xru3SjfvV3 tXRN/z8wTaJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaJ2OrgAKCRCLPIo+Aiko 1cphB/9smaFAM7NADBVO6fZa++P8hH9+w0gPru+ONWB4peljrSZiX8CnO8npayp6z8RsETV8MGH Jyt5LAbeveLTgKKeSLa0k+MX8AuKWdWLXtA4ipvNyVyw4Pes05Gw0jXFDxrH8zuCHDNKHPnqEbl eH/XQ5hczMUwFVs70fgh8WQxc7+frMb6BJtMdRpwufyWM1AKvj1MwfVg3oY8vI9CxqlTjCkS01q 07hegfbemKwn60pS5LcdBcnlf8dlelBoZHJkHFKlNI4prJ0KAUJAkySizsEqe77WazXqvwuVQ+n 2HAMoZqv8COj0JM58vEulTArngfbn5ylZ4wXmKFBdCJDzXZX X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Authority-Analysis: v=2.4 cv=IuYecK/g c=1 sm=1 tr=0 ts=689d8eb9 cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=2OwXVqhp2XgA:10 a=EUspDBNiAAAA:8 a=XT48RGDP_DIob0G9p0AA:9 a=QEXdDO2ut3YA:10 a=kacYvNCVWA4VmyqE58fU:22 X-Proofpoint-ORIG-GUID: M6aQdZBQM90F2bhenYNM2uFIBqI00FuA X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODA5MDAyNSBTYWx0ZWRfX1NIDxXjXapkh sZ/ut4KEze2dUHEIFfjs9eD6k7Fcm7GkoABVRlJPoQbi+pSJ4KEugljcOXX2mhNXjQSDlY/Bvlo yAbL36zTRgc5vVsYsyM9wVfEyVeG4QWDIiqO+3gbJJQsmyGrkv03e7WwYIFzaak+4yqZhZkT+gy 3mtl18klFMbyd8ae+XQ8S4wPQGm3fMe81c+XDwG0UBqJzOBLR6+lTCmykZurb8oaQGr7Ssdc3wb dNlo7hJfpwtnPqE/27e8CRsF7OI/cTyatdBPAe+VcIh5M1WvYAYsPa9UNCI4ZwFP02BvEZmJfor jREUPX/t38PsHqtHrPJmkpNb8d51xi5rW4IptGmY92rpZZ7zqAlRdXJlDcV5CNap7NmH2y8pMs2 A92K+j+v X-Proofpoint-GUID: M6aQdZBQM90F2bhenYNM2uFIBqI00FuA X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-13_02,2025-08-11_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 spamscore=0 priorityscore=1501 adultscore=0 clxscore=1015 phishscore=0 suspectscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508090025 Both MSM8956 and MSM8976 have MDSS 1.11 which doesn't support UBWC (although they also have Adreno 510, which might support UBWC). Disable UBWC support for those platforms. Fixes: 1924272b9ce1 ("soc: qcom: Add UBWC config provider") Signed-off-by: Dmitry Baryshkov Acked-by: Bjorn Andersson Reviewed-by: Konrad Dybcio --- drivers/soc/qcom/ubwc_config.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c index 689e333ae44308cec178ff343bf09cc89bf9fce4..15d373bff231d770e00fe0aee1b= 5a95c7b8a6305 100644 --- a/drivers/soc/qcom/ubwc_config.c +++ b/drivers/soc/qcom/ubwc_config.c @@ -230,9 +230,9 @@ static const struct of_device_id qcom_ubwc_configs[] __= maybe_unused =3D { { .compatible =3D "qcom,msm8929", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,msm8939", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,msm8953", .data =3D &msm8937_data }, - { .compatible =3D "qcom,msm8956", .data =3D &msm8937_data }, + { .compatible =3D "qcom,msm8956", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,msm8974", .data =3D &no_ubwc_data }, - { .compatible =3D "qcom,msm8976", .data =3D &msm8937_data }, + { .compatible =3D "qcom,msm8976", .data =3D &no_ubwc_data }, { .compatible =3D "qcom,msm8996", .data =3D &msm8998_data }, { .compatible =3D "qcom,msm8998", .data =3D &msm8998_data }, { .compatible =3D "qcom,qcm2290", .data =3D &qcm2290_data, }, --=20 2.47.2