drm/msm: mdss: Add X1E80100 support

Add support for MDSS on X1E80100.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/579079/
Link: https://lore.kernel.org/r/20240220-x1e80100-display-v4-3-971afd9de861@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c
index 65657230bbff786af58fe8bf6d185c826e145e38..fab6ad4e5107c9576481d918aad692f01cb05b61 100644 (file)
--- a/drivers/gpu/drm/msm/msm_mdss.c
+++ b/drivers/gpu/drm/msm/msm_mdss.c
@@ -687,6 +687,18 @@ static const struct msm_mdss_data sm8550_data = {
        .macrotile_mode = 1,
        .reg_bus_bw = 57000,
 };
+
+static const struct msm_mdss_data x1e80100_data = {
+       .ubwc_enc_version = UBWC_4_0,
+       .ubwc_dec_version = UBWC_4_3,
+       .ubwc_swizzle = 6,
+       .ubwc_static = 1,
+       /* TODO: highest_bank_bit = 2 for LP_DDR4 */
+       .highest_bank_bit = 3,
+       .macrotile_mode = 1,
+       /* TODO: Add reg_bus_bw with real value */
+};
+
 static const struct of_device_id mdss_dt_match[] = {
        { .compatible = "qcom,mdss" },
        { .compatible = "qcom,msm8998-mdss", .data = &msm8998_data },
@@ -707,6 +719,7 @@ static const struct of_device_id mdss_dt_match[] = {
        { .compatible = "qcom,sm8450-mdss", .data = &sm8350_data },
        { .compatible = "qcom,sm8550-mdss", .data = &sm8550_data },
        { .compatible = "qcom,sm8650-mdss", .data = &sm8550_data},
+       { .compatible = "qcom,x1e80100-mdss", .data = &x1e80100_data},
        {}
 };
 MODULE_DEVICE_TABLE(of, mdss_dt_match);