[PATCH v2 10/14] soc: mediatek: mmsys: add new mtk_mmsys struct member to store drm data.
From: Nancy.Lin <hidden>
Date: 2021-07-22 09:54:07
Also in:
dri-devel, linux-mediatek
Subsystem:
arm/mediatek soc support, the rest · Maintainers:
Matthias Brugger, AngeloGioacchino Del Regno, Linus Torvalds
MT8195 support two display system: vdosys0 and vdosys1. The two mmsys will bring up two drm drivers, only one drm driver register as the drm device. Use the new mtk_mmsys struct member for the two mmsys synchronization. Signed-off-by: Nancy.Lin <redacted> --- drivers/soc/mediatek/mtk-mmsys.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 1ae04efeadab..232cc9c19c43 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c@@ -78,6 +78,7 @@ struct mtk_mmsys { const struct mtk_mmsys_driver_data *data; spinlock_t lock; /* protects mmsys_sw_rst_b reg */ struct reset_controller_dev rcdev; + void *drm_private; }; void mtk_mmsys_ddp_connect(struct device *dev,
--
2.18.0
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