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Mon, 13 Jan 2025 08:06:10 GMT Received: from cse-cd01-lnx.ap.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Mon, 13 Jan 2025 00:06:02 -0800 From: Yongxing Mou Date: Mon, 13 Jan 2025 16:03:11 +0800 Subject: [PATCH v3 4/4] drm/msm: mdss: Add QCS8300 support Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20250113-mdssdt_qcs8300-v3-4-6c8e93459600@quicinc.com> References: <20250113-mdssdt_qcs8300-v3-0-6c8e93459600@quicinc.com> In-Reply-To: <20250113-mdssdt_qcs8300-v3-0-6c8e93459600@quicinc.com> To: Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , "Maarten Lankhorst" , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , "Kuogee Hsieh" , Vinod Koul , "Kishon Vijay Abraham I" , Bjorn Andersson CC: Yongxing Mou , , , , , , X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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Due to different memory type, it use different mdss_data with SA8775P although using the same dpu. Reviewed-by: Dmitry Baryshkov Signed-off-by: Yongxing Mou --- drivers/gpu/drm/msm/msm_mdss.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c index dcb49fd30402b80edd2cb5971f95a78eaad6081f..40c8b476763b8c39434b1448008cfa8ffac7a8ea 100644 --- a/drivers/gpu/drm/msm/msm_mdss.c +++ b/drivers/gpu/drm/msm/msm_mdss.c @@ -582,6 +582,16 @@ static const struct msm_mdss_data qcm2290_data = { .reg_bus_bw = 76800, }; +static const struct msm_mdss_data qcs8300_data = { + .ubwc_enc_version = UBWC_4_0, + .ubwc_dec_version = UBWC_4_0, + .ubwc_swizzle = 6, + .ubwc_bank_spread = true, + .highest_bank_bit = 3, + .macrotile_mode = true, + .reg_bus_bw = 74000, +}; + static const struct msm_mdss_data sa8775p_data = { .ubwc_enc_version = UBWC_4_0, .ubwc_dec_version = UBWC_4_0, @@ -737,6 +747,7 @@ static const struct of_device_id mdss_dt_match[] = { { .compatible = "qcom,mdss" }, { .compatible = "qcom,msm8998-mdss", .data = &msm8998_data }, { .compatible = "qcom,qcm2290-mdss", .data = &qcm2290_data }, + { .compatible = "qcom,qcs8300-mdss", .data = &qcs8300_data }, { .compatible = "qcom,sa8775p-mdss", .data = &sa8775p_data }, { .compatible = "qcom,sdm670-mdss", .data = &sdm670_data }, { .compatible = "qcom,sdm845-mdss", .data = &sdm845_data },