From dc48932867d5b5b0882dfb0b90654264882271df Mon Sep 17 00:00:00 2001
From: Bjorn Andersson <bjorn.andersson@linaro.org>
Date: Thu, 16 Dec 2021 16:26:43 -0800
Subject: drm/msm/dp: Add sc8180x DP controllers
Git-commit: 74222b7c4214c9bfb915508ad4691d9127555ef5
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 sc8180x has 2 DP and 1 eDP controllers, add support for these to the
DP driver.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20211217002643.2305526-1-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 | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 7cc4d21f2091..cab026d27f42 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -143,10 +143,21 @@ static const struct msm_dp_config sc7280_dp_cfg = {
.num_descs = 2,
};
+static const struct msm_dp_config sc8180x_dp_cfg = {
+ .descs = (const struct msm_dp_desc[]) {
+ [MSM_DP_CONTROLLER_0] = { .io_start = 0x0ae90000, .connector_type = DRM_MODE_CONNECTOR_DisplayPort },
+ [MSM_DP_CONTROLLER_1] = { .io_start = 0x0ae98000, .connector_type = DRM_MODE_CONNECTOR_DisplayPort },
+ [MSM_DP_CONTROLLER_2] = { .io_start = 0x0ae9a000, .connector_type = DRM_MODE_CONNECTOR_eDP },
+ },
+ .num_descs = 3,
+};
+
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 },
{}
};
--
2.38.1