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From:   Neil Armstrong <neil.armstrong@linaro.org>
Date:   Mon, 09 Jan 2023 11:15:21 +0100
Subject: [PATCH v3 5/7] drm/msm: mdss: add support for SM8550
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Message-Id: <20230103-topic-sm8550-upstream-mdss-dsi-v3-5-660c3bcb127f@linaro.org>
References: <20230103-topic-sm8550-upstream-mdss-dsi-v3-0-660c3bcb127f@linaro.org>
In-Reply-To: <20230103-topic-sm8550-upstream-mdss-dsi-v3-0-660c3bcb127f@linaro.org>
To:     Rob Clark <robdclark@gmail.com>,
        Abhinav Kumar <quic_abhinavk@quicinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
        Sean Paul <sean@poorly.run>, David Airlie <airlied@gmail.com>,
        Daniel Vetter <daniel@ffwll.ch>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Jonathan Marek <jonathan@marek.ca>
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,
        Neil Armstrong <neil.armstrong@linaro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Precedence: bulk

Add support for the MDSS block on SM8550 platform.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/msm/msm_mdss.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c
index f9ef5085041d..02646e4bb4cd 100644
--- a/drivers/gpu/drm/msm/msm_mdss.c
+++ b/drivers/gpu/drm/msm/msm_mdss.c
@@ -297,6 +297,7 @@ static int msm_mdss_enable(struct msm_mdss *msm_mdss)
 		msm_mdss_setup_ubwc_dec_40(msm_mdss, UBWC_4_0, 6, 1, 2, 1);
 		break;
 	case DPU_HW_VER_810:
+	case DPU_HW_VER_900:
 		/* TODO: highest_bank_bit = 2 for LP_DDR4 */
 		msm_mdss_setup_ubwc_dec_40(msm_mdss, UBWC_4_0, 6, 1, 3, 1);
 		break;
@@ -532,6 +533,7 @@ static const struct of_device_id mdss_dt_match[] = {
 	{ .compatible = "qcom,sm8250-mdss" },
 	{ .compatible = "qcom,sm8350-mdss" },
 	{ .compatible = "qcom,sm8450-mdss" },
+	{ .compatible = "qcom,sm8550-mdss" },
 	{}
 };
 MODULE_DEVICE_TABLE(of, mdss_dt_match);

-- 
2.34.1