diff mbox series

[v6,10/14] drm/bridge: analogix_dp: Add support for RK3588

Message ID 20250123100747.1841357-11-damon.ding@rock-chips.com (mailing list archive)
State New
Headers show
Series Add eDP support for RK3588 | expand

Commit Message

Damon Ding Jan. 23, 2025, 10:07 a.m. UTC 
Expand enum analogix_dp_devtype with RK3588_EDP, and add max_link_rate
and max_lane_count configs for it.

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

---

Changes in v5:
- Add the RK3588_EDP related modification in analogix_dp.h
- Move this commit above related commit on the Rockchip side
---
 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 4 ++++
 include/drm/bridge/analogix_dp.h                   | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index 30da8a14361e..5d095d085fcb 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1513,6 +1513,10 @@  static int analogix_dp_dt_parse_pdata(struct analogix_dp_device *dp)
 		video_info->max_link_rate = 0x0A;
 		video_info->max_lane_count = 0x04;
 		break;
+	case RK3588_EDP:
+		video_info->max_link_rate = 0x14;
+		video_info->max_lane_count = 0x04;
+		break;
 	case EXYNOS_DP:
 		/*
 		 * NOTE: those property parseing code is used for
diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h
index d9b721fd7201..eb48ee2bb08d 100644
--- a/include/drm/bridge/analogix_dp.h
+++ b/include/drm/bridge/analogix_dp.h
@@ -16,11 +16,12 @@  enum analogix_dp_devtype {
 	EXYNOS_DP,
 	RK3288_DP,
 	RK3399_EDP,
+	RK3588_EDP,
 };
 
 static inline bool is_rockchip(enum analogix_dp_devtype type)
 {
-	return type == RK3288_DP || type == RK3399_EDP;
+	return type == RK3288_DP || type == RK3399_EDP || type == RK3588_EDP;
 }
 
 struct analogix_dp_plat_data {