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drm/exynos: exynos_dp: Remove &exynos_dp_device.ptn_bridge

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Use &analogix_dp_plat_data.bridge instead of &exynos_dp_device.ptn_bridge
directly.

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de> # rk3588
Link: https://patch.msgid.link/20260409065301.446670-4-damon.ding@rock-chips.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
This commit is contained in:
Damon Ding 2026-04-09 14:52:47 +08:00 committed by Luca Ceresoli
parent ba2db93cf3
commit e123c3c521
1 changed files with 4 additions and 6 deletions
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10
drivers/gpu/drm/exynos/exynos_dp.c
View File

@ -36,7 +36,6 @@
struct exynos_dp_device {
struct drm_encoder encoder;
struct drm_connector *connector;
struct drm_bridge *ptn_bridge;
struct drm_device *drm_dev;
struct device *dev;
@ -106,8 +105,8 @@ static int exynos_dp_bridge_attach(struct analogix_dp_plat_data *plat_data,
dp->connector = connector;
/* Pre-empt DP connector creation if there's a bridge */
if (dp->ptn_bridge) {
ret = drm_bridge_attach(&dp->encoder, dp->ptn_bridge, bridge,
if (plat_data->next_bridge) {
ret = drm_bridge_attach(&dp->encoder, plat_data->next_bridge, bridge,
0);
if (ret)
return ret;
@ -155,7 +154,7 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
dp->drm_dev = drm_dev;
if (!dp->plat_data.panel && !dp->ptn_bridge) {
if (!dp->plat_data.panel && !dp->plat_data.next_bridge) {
ret = exynos_dp_dt_parse_panel(dp);
if (ret)
return ret;
@ -232,6 +231,7 @@ static int exynos_dp_probe(struct platform_device *pdev)
/* The remote port can be either a panel or a bridge */
dp->plat_data.panel = panel;
dp->plat_data.next_bridge = bridge;
dp->plat_data.dev_type = EXYNOS_DP;
dp->plat_data.power_on = exynos_dp_poweron;
dp->plat_data.power_off = exynos_dp_poweroff;
@ -239,8 +239,6 @@ static int exynos_dp_probe(struct platform_device *pdev)
dp->plat_data.get_modes = exynos_dp_get_modes;
dp->plat_data.skip_connector = !!bridge;
dp->ptn_bridge = bridge;
out:
dp->adp = analogix_dp_probe(dev, &dp->plat_data);
if (IS_ERR(dp->adp))