From: Abel Vesa Date: Mon, 27 Oct 2025 14:59:23 +0000 (+0200) Subject: drm/msm/dp: Add support for Glymur X-Git-Tag: v6.19-rc1~157^2~6^2~37 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=244fe8c9edd9be6bb8e762bcb935a0c4895c9d8a;p=thirdparty%2Fkernel%2Flinux.git drm/msm/dp: Add support for Glymur The Qualcomm Glymur platform comes with 4 DisplayPort controllers, which have a different core revision compared to all previous platforms. Describe them and add the compatible. Reviewed-by: Dmitry Baryshkov Signed-off-by: Abel Vesa Patchwork: https://patchwork.freedesktop.org/patch/683722/ Link: https://lore.kernel.org/r/20251027-glymur-display-v3-6-aa13055818ac@linaro.org Signed-off-by: Dmitry Baryshkov --- diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index d87d47cc7ec3e..9bd9cd5c1e03c 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -130,6 +130,14 @@ struct msm_dp_desc { bool wide_bus_supported; }; +static const struct msm_dp_desc msm_dp_desc_glymur[] = { + { .io_start = 0x0af54000, .id = MSM_DP_CONTROLLER_0, .wide_bus_supported = true }, + { .io_start = 0x0af5c000, .id = MSM_DP_CONTROLLER_1, .wide_bus_supported = true }, + { .io_start = 0x0af64000, .id = MSM_DP_CONTROLLER_2, .wide_bus_supported = true }, + { .io_start = 0x0af6c000, .id = MSM_DP_CONTROLLER_3, .wide_bus_supported = true }, + {} +}; + static const struct msm_dp_desc msm_dp_desc_sa8775p[] = { { .io_start = 0x0af54000, .id = MSM_DP_CONTROLLER_0, .wide_bus_supported = true }, { .io_start = 0x0af5c000, .id = MSM_DP_CONTROLLER_1, .wide_bus_supported = true }, @@ -187,6 +195,7 @@ static const struct msm_dp_desc msm_dp_desc_x1e80100[] = { }; static const struct of_device_id msm_dp_dt_match[] = { + { .compatible = "qcom,glymur-dp", .data = &msm_dp_desc_glymur }, { .compatible = "qcom,sa8775p-dp", .data = &msm_dp_desc_sa8775p }, { .compatible = "qcom,sc7180-dp", .data = &msm_dp_desc_sc7180 }, { .compatible = "qcom,sc7280-dp", .data = &msm_dp_desc_sc7280 },