From: Nancy.Lin <nancy.lin@mediatek.com>
To: CK Hu <ck.hu@mediatek.com>
Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
srv_heupstream@mediatek.com, devicetree@vger.kernel.org,
David Airlie <airlied@linux.ie>,
"jason-jh . lin" <jason-jh.lin@mediatek.com>,
singo.chang@mediatek.com, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org,
Yongqiang Niu <yongqiang.niu@mediatek.com>,
Rob Herring <robh+dt@kernel.org>,
linux-mediatek@lists.infradead.org,
Matthias Brugger <matthias.bgg@gmail.com>,
"Nancy . Lin" <nancy.lin@mediatek.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 09/10] soc: mediatek: mmsys: add new mtk_mmsys struct member to store drm data.
Date: Sat, 17 Jul 2021 17:04:07 +0800 [thread overview]
Message-ID: <20210717090408.28283-10-nancy.lin@mediatek.com> (raw)
In-Reply-To: <20210717090408.28283-1-nancy.lin@mediatek.com>
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 <nancy.lin@mediatek.com>
---
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 9e31aad6c5c8..0cc52bd1cfcd 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -68,6 +68,7 @@ static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = {
struct mtk_mmsys {
void __iomem *regs;
const struct mtk_mmsys_driver_data *data;
+ void *drm_private;
};
void mtk_mmsys_ddp_connect(struct device *dev,
--
2.18.0
next prev parent reply other threads:[~2021-07-17 9:35 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-17 9:03 [PATCH v1 00/10] Add MediaTek SoC DRM (vdosys1) support for mt8195 Nancy.Lin
2021-07-17 9:03 ` [PATCH v1 01/10] dt-bindings: mediatek: add pseudo-ovl definition " Nancy.Lin
2021-07-18 23:22 ` Chun-Kuang Hu
2021-07-22 0:59 ` Nancy.Lin
2021-07-17 9:04 ` [PATCH v1 02/10] dt-bindings: mediatek: add ethdr " Nancy.Lin
2021-07-17 9:04 ` [PATCH v1 03/10] arm64: dts: mt8195: add display node for vdosys1 Nancy.Lin
2021-07-17 9:04 ` [PATCH v1 04/10] soc: mediatek: add mtk-mmsys support for mt8195 vdosys1 Nancy.Lin
2021-07-17 9:04 ` [PATCH v1 05/10] soc: mediatek: add mtk-mutex " Nancy.Lin
2021-07-17 9:04 ` [PATCH v1 06/10] drm/mediatek: add ETHDR support for MT8195 Nancy.Lin
2021-07-18 23:56 ` Chun-Kuang Hu
2021-07-22 1:32 ` Nancy.Lin
2021-07-22 5:25 ` CK Hu
2021-07-17 9:04 ` [PATCH v1 07/10] drm/mediatek: add pseudo ovl " Nancy.Lin
2021-07-20 5:57 ` CK Hu
2021-07-17 9:04 ` [PATCH v1 08/10] drm/mediatek: add merge vblank " Nancy.Lin
2021-07-17 9:04 ` Nancy.Lin [this message]
2021-07-17 9:04 ` [PATCH v1 10/10] drm/mediatek: add mediatek-drm of vdosys1 " Nancy.Lin
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