diff mbox series

[v2,5/5] drm/msm: mdss: Add QCS8300 support

Message ID 20241226-mdssdt_qcs8300-v2-5-acba0db533ce@quicinc.com
State New
Headers show
Series [v2,1/5] dt-bindings: display/msm: Document the DPU for QCS8300 | expand

Commit Message

Yongxing Mou Dec. 26, 2024, 9:40 a.m. UTC 
Add Mobile Display Subsystem (MDSS) support for the QCS8300 platform.
Due to different memory type, it use different mdss_data with SA8775P
although using the same dpu.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Yongxing Mou <quic_yongmou@quicinc.com>
---
 drivers/gpu/drm/msm/msm_mdss.c | 11 +++++++++++
 1 file changed, 11 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c
index dcb49fd30402b80edd2cb5971f95a78eaad6081f..40c8b476763b8c39434b1448008cfa8ffac7a8ea 100644
--- a/drivers/gpu/drm/msm/msm_mdss.c
+++ b/drivers/gpu/drm/msm/msm_mdss.c
@@ -582,6 +582,16 @@  static const struct msm_mdss_data qcm2290_data = {
 	.reg_bus_bw = 76800,
 };
 
+static const struct msm_mdss_data qcs8300_data = {
+	.ubwc_enc_version = UBWC_4_0,
+	.ubwc_dec_version = UBWC_4_0,
+	.ubwc_swizzle = 6,
+	.ubwc_bank_spread = true,
+	.highest_bank_bit = 3,
+	.macrotile_mode = true,
+	.reg_bus_bw = 74000,
+};
+
 static const struct msm_mdss_data sa8775p_data = {
 	.ubwc_enc_version = UBWC_4_0,
 	.ubwc_dec_version = UBWC_4_0,
@@ -737,6 +747,7 @@  static const struct of_device_id mdss_dt_match[] = {
 	{ .compatible = "qcom,mdss" },
 	{ .compatible = "qcom,msm8998-mdss", .data = &msm8998_data },
 	{ .compatible = "qcom,qcm2290-mdss", .data = &qcm2290_data },
+	{ .compatible = "qcom,qcs8300-mdss", .data = &qcs8300_data },
 	{ .compatible = "qcom,sa8775p-mdss", .data = &sa8775p_data },
 	{ .compatible = "qcom,sdm670-mdss", .data = &sdm670_data },
 	{ .compatible = "qcom,sdm845-mdss", .data = &sdm845_data },