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drm/rockchip: analogix_dp: Add loader_protect for split mode

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Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: I427dbfc4b1f30c20a3384b310c9b524cc3538091
This commit is contained in:
Wyon Bi
2022-06-25 03:20:18 +00:00
committed by Tao Huang
parent 5ea068626a
commit 9f450ee283
1 changed files with 7 additions and 0 deletions
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7
drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
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@@ -234,6 +234,13 @@ static void rockchip_dp_loader_protect(struct drm_encoder *encoder, bool on)
struct rockchip_dp_device *dp = to_dp(encoder);
struct analogix_dp_plat_data *plat_data = &dp->plat_data;
if (plat_data->right) {
struct rockchip_dp_device *secondary =
rockchip_dp_find_by_id(dp->dev->driver, !dp->id);
rockchip_dp_loader_protect(&secondary->encoder, on);
}
if (!on)
return;