From: Yongqiang Niu <yongqiang.niu@mediatek.com>
To: CK Hu <ck.hu@mediatek.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Mark Rutland <mark.rutland@arm.com>,
<dri-devel@lists.freedesktop.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
Yongqiang Niu <yongqiang.niu@mediatek.com>
Subject: [PATCH v1 07/21] drm/mediatek: enable OVL_LAYER_SMI_ID_EN for multi-layer usecase
Date: Thu, 20 Aug 2020 14:04:04 +0800 [thread overview]
Message-ID: <1597903458-8055-8-git-send-email-yongqiang.niu@mediatek.com> (raw)
In-Reply-To: <1597903458-8055-1-git-send-email-yongqiang.niu@mediatek.com>
enable OVL_LAYER_SMI_ID_EN for multi-layer usecase
Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index 8cf9f3b..427fe7f 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -23,6 +23,7 @@
#define DISP_REG_OVL_RST 0x0014
#define DISP_REG_OVL_ROI_SIZE 0x0020
#define DISP_REG_OVL_DATAPATH_CON 0x0024
+#define OVL_LAYER_SMI_ID_EN BIT(0)
#define OVL_BGCLR_SEL_IN BIT(2)
#define DISP_REG_OVL_ROI_BGCLR 0x0028
#define DISP_REG_OVL_SRC_CON 0x002c
@@ -116,6 +117,8 @@ static void mtk_ovl_disable_vblank(struct mtk_ddp_comp *comp)
static void mtk_ovl_start(struct mtk_ddp_comp *comp)
{
writel_relaxed(0x1, comp->regs + DISP_REG_OVL_EN);
+ mtk_ddp_write_mask(NULL, OVL_LAYER_SMI_ID_EN, comp,
+ DISP_REG_OVL_DATAPATH_CON, OVL_LAYER_SMI_ID_EN);
}
static void mtk_ovl_stop(struct mtk_ddp_comp *comp)
--
1.8.1.1.dirty
next prev parent reply other threads:[~2020-08-20 6:07 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-20 6:03 [PATCH v1 00/21] add drm support for MT8192 Yongqiang Niu
2020-08-20 6:03 ` [PATCH v1 01/21] drm/mediatek: add component OVL_2L2 Yongqiang Niu
2020-08-20 6:03 ` [PATCH v1 02/21] drm/mediatek: add component POSTMASK Yongqiang Niu
2020-08-20 6:04 ` [PATCH v1 03/21] drm/mediatek: add component RDMA4 Yongqiang Niu
2020-08-20 6:04 ` [PATCH v1 04/21] mtk-mmsys: add mt8192 mmsys support Yongqiang Niu
2020-08-20 23:35 ` Chun-Kuang Hu
2020-08-20 6:04 ` [PATCH v1 05/21] mtk-mmsys: add ovl mout on support Yongqiang Niu
2020-08-20 23:36 ` Chun-Kuang Hu
2020-08-20 6:04 ` [PATCH v1 06/21] drm/mediatek: add disp config and mm 26mhz clock into mutex device Yongqiang Niu
2020-08-20 23:40 ` Chun-Kuang Hu
2020-08-20 6:04 ` Yongqiang Niu [this message]
2020-08-20 23:43 ` [PATCH v1 07/21] drm/mediatek: enable OVL_LAYER_SMI_ID_EN for multi-layer usecase Chun-Kuang Hu
2020-08-20 6:04 ` [PATCH v1 08/21] drm/mediatek: check if fb is null Yongqiang Niu
2020-08-20 23:44 ` Chun-Kuang Hu
2020-08-20 6:04 ` [PATCH v1 09/21] drm/mediatek: fix aal size config Yongqiang Niu
2020-08-20 23:46 ` Chun-Kuang Hu
2020-08-20 6:04 ` [PATCH v1 10/21] drm/mediatek: fix dither " Yongqiang Niu
2020-08-20 6:04 ` [PATCH v1 11/21] drm/mediatek: fix gamma " Yongqiang Niu
2020-08-20 6:04 ` [PATCH v1 12/21] drm/mediatek: fix ccorr " Yongqiang Niu
2020-08-20 6:04 ` [PATCH v1 13/21] drm/mediatek: add support for mediatek SOC MT8192 Yongqiang Niu
2020-08-20 6:04 ` [PATCH v1 14/21] drm/mediatek: add bypass shadow register function call for ddp component Yongqiang Niu
2020-08-20 23:48 ` Chun-Kuang Hu
2020-08-20 6:04 ` [PATCH v1 15/21] drm/mediatek: add color bypass shadow register function Yongqiang Niu
2020-08-20 6:04 ` [PATCH v1 16/21] drm/mediatek: add ovl " Yongqiang Niu
2020-08-20 6:04 ` [PATCH v1 17/21] drm/mediatek: add rdma " Yongqiang Niu
2020-08-20 6:04 ` [PATCH v1 18/21] drm/mediatek: add dither " Yongqiang Niu
2020-08-20 6:04 ` [PATCH v1 19/21] drm/mediatek: add aal " Yongqiang Niu
2020-08-20 6:04 ` [PATCH v1 20/21] drm/mediatek: add ccorr " Yongqiang Niu
2020-08-20 6:04 ` [PATCH v1 21/21] arm64: dts: mt8192: add display node Yongqiang Niu
2020-08-20 13:23 ` Rob Herring
2020-08-20 9:13 ` [PATCH v1 00/21] add drm support for MT8192 Matthias Brugger
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