[PATCH v2 6/8] drm/msm/mdss: populate missing data

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As we are going to use MDSS data for DPU programming, populate missing
MDSS data. The UBWC 1.0 and no UBWC cases do not require MDSS
programming, so skip them.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
 drivers/gpu/drm/msm/msm_mdss.c | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c
index eed96976e260..b7765e63d549 100644
--- a/drivers/gpu/drm/msm/msm_mdss.c
+++ b/drivers/gpu/drm/msm/msm_mdss.c
@@ -252,6 +252,10 @@ static int msm_mdss_enable(struct msm_mdss *msm_mdss)
 	 * UBWC_n and the rest of params comes from hw data.
 	 */
 	switch (msm_mdss->mdss_data->ubwc_dec_version) {
+	case 0: /* no UBWC */
+	case UBWC_1_0:
+		/* do nothing */
+		break;
 	case UBWC_2_0:
 		msm_mdss_setup_ubwc_dec_20(msm_mdss);
 		break;
@@ -491,10 +495,22 @@ static int mdss_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct msm_mdss_data msm8998_data = {
+	.ubwc_version = UBWC_1_0,
+	.ubwc_dec_version = UBWC_1_0,
+	.highest_bank_bit = 1,
+};
+
+static const struct msm_mdss_data qcm2290_data = {
+	/* no UBWC */
+	.highest_bank_bit = 0x2,
+};
+
 static const struct msm_mdss_data sc7180_data = {
 	.ubwc_version = UBWC_2_0,
 	.ubwc_dec_version = UBWC_2_0,
 	.ubwc_static = 0x1e,
+	.highest_bank_bit = 0x3,
 };
 
 static const struct msm_mdss_data sc7280_data = {
@@ -547,6 +563,7 @@ static const struct msm_mdss_data sm6115_data = {
 	.ubwc_dec_version = UBWC_2_0,
 	.ubwc_swizzle = 7,
 	.ubwc_static = 0x11f,
+	.highest_bank_bit = 0x1,
 };
 
 static const struct msm_mdss_data sm8250_data = {
@@ -571,8 +588,8 @@ static const struct msm_mdss_data sm8550_data = {
 
 static const struct of_device_id mdss_dt_match[] = {
 	{ .compatible = "qcom,mdss" },
-	{ .compatible = "qcom,msm8998-mdss" },
-	{ .compatible = "qcom,qcm2290-mdss" },
+	{ .compatible = "qcom,msm8998-mdss", .data = &msm8998_data },
+	{ .compatible = "qcom,qcm2290-mdss", .data = &qcm2290_data },
 	{ .compatible = "qcom,sdm845-mdss", .data = &sdm845_data },
 	{ .compatible = "qcom,sc7180-mdss", .data = &sc7180_data },
 	{ .compatible = "qcom,sc7280-mdss", .data = &sc7280_data },
-- 
2.40.1




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