From b8bf7c51c93b957d93008f352e90365a461e79cb Mon Sep 17 00:00:00 2001
From: Bjorn Andersson <bjorn.andersson@linaro.org>
Date: Mon, 27 Dec 2021 20:59:34 -0800
Subject: drm/msm/dp: Add DisplayPort controller for SM8350
Git-commit: f5408b21e356f2b57efcb3e2dbb5a344a20d11ae
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
The Qualcomm SM8350 platform comes with a single DisplayPort controller,
add support for this in the DisplayPort driver.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20211228045934.1524865-1-bjorn.andersson@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/msm/dp/dp_display.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index cab026d27f42..5ae81d2f2862 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -152,12 +152,20 @@ static const struct msm_dp_config sc8180x_dp_cfg = {
.num_descs = 3,
};
+static const struct msm_dp_config sm8350_dp_cfg = {
+ .descs = (const struct msm_dp_desc[]) {
+ [MSM_DP_CONTROLLER_0] = { .io_start = 0x0ae90000, .connector_type = DRM_MODE_CONNECTOR_DisplayPort },
+ },
+ .num_descs = 1,
+};
+
static const struct of_device_id dp_dt_match[] = {
{ .compatible = "qcom,sc7180-dp", .data = &sc7180_dp_cfg },
{ .compatible = "qcom,sc7280-dp", .data = &sc7280_dp_cfg },
{ .compatible = "qcom,sc7280-edp", .data = &sc7280_dp_cfg },
{ .compatible = "qcom,sc8180x-dp", .data = &sc8180x_dp_cfg },
{ .compatible = "qcom,sc8180x-edp", .data = &sc8180x_dp_cfg },
+ { .compatible = "qcom,sm8350-dp", .data = &sm8350_dp_cfg },
{}
};
--
2.38.1