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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29034de54d2sm179122855ad.12.2025.10.14.19.56.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Oct 2025 19:56:18 -0700 (PDT) From: Hangxiang Ma Date: Tue, 14 Oct 2025 19:56:03 -0700 Subject: [PATCH v2 3/6] media: qcom: camss: Add Kaanapali compatible camss driver Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251014-add-support-for-camss-on-kaanapali-v2-3-f5745ba2dff9@oss.qualcomm.com> References: <20251014-add-support-for-camss-on-kaanapali-v2-0-f5745ba2dff9@oss.qualcomm.com> In-Reply-To: <20251014-add-support-for-camss-on-kaanapali-v2-0-f5745ba2dff9@oss.qualcomm.com> To: Loic Poulain , Robert Foss , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Todor Tomov , Vladimir Zapolskiy , Mauro Carvalho Chehab , Bryan O'Donoghue Cc: linux-i2c@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, aiqun.yu@oss.qualcomm.com, tingwei.zhang@oss.qualcomm.com, trilok.soni@oss.qualcomm.com, yijie.yang@oss.qualcomm.com, Jingyi Wang , Atiya Kailany , Hangxiang Ma X-Mailer: b4 0.14.3 X-Proofpoint-GUID: fEjo3TtDpwcfxvgzeWio2Qf2e-CV9g7y X-Proofpoint-ORIG-GUID: fEjo3TtDpwcfxvgzeWio2Qf2e-CV9g7y X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDExMDAxNyBTYWx0ZWRfX4JQXB0tM+i+Z o1PqU3Pn62FFSIEptnAzO+msAy424X/kaFxgtPvrOq/ZV2lwZgl/qmT3ERXDNOKszn4shXc8b5S z82Nl2JfcReZUKF5gb2arr2OTTIHgp2blgH4dinacYa/pOWAiTeobqM1qfZ/JAleRgOMbCNxsDm joCPNneSHfCCxFjytNo/rRC6M5UvANPkDuf871fbELpS1/mDei31jHq0m/B0gwEyTXLWnyhZBCe iccbFJpkFhVss12UXRHYi3zLCFxOXM5lPyVV7GGMCnJvx4yWJeVuzgC/LdTPOCtkbnS8kWe841C EeKrV2b5ncXoqVzMk/rz09cVrfVQQWZuzwWgBTGARnbYTHF5xDrT47E+26DaDYWyn8qmAssjCpM xmwTS9ZkfMzHvrwqlU2yeWxfRGe2bA== X-Authority-Analysis: v=2.4 cv=JLw2csKb c=1 sm=1 tr=0 ts=68ef0d54 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=Eph36bqoL6-XvbZcx_wA:9 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-15_01,2025-10-13_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 adultscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 suspectscore=0 malwarescore=0 spamscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510110017 Add support for kaanapali in the camss driver. Add high level resource information along with the bus bandwidth votes. Module level detailed resource information will be enumerated in the following patches of the series. Signed-off-by: Hangxiang Ma --- drivers/media/platform/qcom/camss/camss.c | 22 ++++++++++++++++++++++ drivers/media/platform/qcom/camss/camss.h | 1 + 2 files changed, 23 insertions(+) diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index 2fbcd0e343aa..4a5caf54c116 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -34,6 +34,20 @@ static const struct parent_dev_ops vfe_parent_dev_ops; +static const struct resources_icc icc_res_kaanapali[] = { + /* Based on 4096 x 3072 30 FPS 2496 Mbps mode */ + { + .name = "ahb", + .icc_bw_tbl.avg = 925857, + .icc_bw_tbl.peak = 925857, + }, + { + .name = "hf_0_mnoc", + .icc_bw_tbl.avg = 925857, + .icc_bw_tbl.peak = 925857, + }, +}; + static const struct camss_subdev_resources csiphy_res_8x16[] = { /* CSIPHY0 */ { @@ -4291,6 +4305,13 @@ static void camss_remove(struct platform_device *pdev) camss_genpd_cleanup(camss); } +static const struct camss_resources kaanapali_resources = { + .version = CAMSS_KAANAPALI, + .pd_name = "top", + .icc_res = icc_res_kaanapali, + .icc_path_num = ARRAY_SIZE(icc_res_kaanapali), +}; + static const struct camss_resources msm8916_resources = { .version = CAMSS_8x16, .csiphy_res = csiphy_res_8x16, @@ -4467,6 +4488,7 @@ static const struct camss_resources x1e80100_resources = { }; static const struct of_device_id camss_dt_match[] = { + { .compatible = "qcom,kaanapali-camss", .data = &kaanapali_resources }, { .compatible = "qcom,msm8916-camss", .data = &msm8916_resources }, { .compatible = "qcom,msm8953-camss", .data = &msm8953_resources }, { .compatible = "qcom,msm8996-camss", .data = &msm8996_resources }, diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h index 901f84efaf7d..876cd2a64cbe 100644 --- a/drivers/media/platform/qcom/camss/camss.h +++ b/drivers/media/platform/qcom/camss/camss.h @@ -90,6 +90,7 @@ enum camss_version { CAMSS_845, CAMSS_8550, CAMSS_8775P, + CAMSS_KAANAPALI, CAMSS_X1E80100, }; -- 2.34.1