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Message-Id: <20240926110137.2200158-4-quic_mahap@quicinc.com>
Date: Thu, 26 Sep 2024 16:31:35 +0530
From: Mahadevan <quic_mahap@...cinc.com>
To: robdclark@...il.com, quic_abhinavk@...cinc.com,
dmitry.baryshkov@...aro.org, sean@...rly.run,
marijn.suijten@...ainline.org, airlied@...il.com, daniel@...ll.ch,
maarten.lankhorst@...ux.intel.com, mripard@...nel.org,
tzimmermann@...e.de, robh@...nel.org, krzk+dt@...nel.org,
conor+dt@...nel.org, swboyd@...omium.org, konrad.dybcio@...aro.org,
danila@...xyga.com, bigfoot@...ssfun.cn, neil.armstrong@...aro.org,
mailingradian@...il.com, quic_jesszhan@...cinc.com,
andersson@...nel.org
Cc: Mahadevan <quic_mahap@...cinc.com>, linux-arm-msm@...r.kernel.org,
dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
quic_kalyant@...cinc.com, quic_jmadiset@...cinc.com,
quic_vpolimer@...cinc.com
Subject: [PATCH v2 3/5] drm/msm: mdss: Add SA8775P support
Add Mobile Display Subsystem (MDSS) support for the SA8775P platform.
Signed-off-by: Mahadevan <quic_mahap@...cinc.com>
---
[v2]
- Update commit message. [Dmitry]
- Reorder compatible string of MDSS based on alphabetical order. [Dmitry]
- add reg_bus_bw in msm_mdss_data. [Dmitry]
---
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 faa88fd6eb4d..8f1d42a43bd0 100644
--- a/drivers/gpu/drm/msm/msm_mdss.c
+++ b/drivers/gpu/drm/msm/msm_mdss.c
@@ -573,6 +573,16 @@ static const struct msm_mdss_data qcm2290_data = {
.reg_bus_bw = 76800,
};
+static const struct msm_mdss_data sa8775p_data = {
+ .ubwc_enc_version = UBWC_4_0,
+ .ubwc_dec_version = UBWC_4_0,
+ .ubwc_swizzle = 4,
+ .ubwc_static = 1,
+ .highest_bank_bit = 0,
+ .macrotile_mode = 1,
+ .reg_bus_bw = 74000,
+};
+
static const struct msm_mdss_data sc7180_data = {
.ubwc_enc_version = UBWC_2_0,
.ubwc_dec_version = UBWC_2_0,
@@ -710,6 +720,7 @@ 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,sa8775p-mdss", .data = &sa8775p_data },
{ .compatible = "qcom,sdm670-mdss", .data = &sdm670_data },
{ .compatible = "qcom,sdm845-mdss", .data = &sdm845_data },
{ .compatible = "qcom,sc7180-mdss", .data = &sc7180_data },
--
2.34.1
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