From: YT Shen <yt.shen@mediatek.com>
To: <dri-devel@lists.freedesktop.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
CK Hu <ck.hu@mediatek.com>
Cc: David Airlie <airlied@linux.ie>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<srv_heupstream@mediatek.com>, <yingjoe.chen@mediatek.com>,
<emil.l.velikov@gmail.com>, <thierry.reding@gmail.com>,
Daniel Kurtz <djkurtz@chromium.org>,
YT Shen <yt.shen@mediatek.com>
Subject: [PATCH v12 06/12] drm/mediatek: update display module connections
Date: Mon, 23 Jan 2017 19:05:19 +0800 [thread overview]
Message-ID: <1485169525-22163-7-git-send-email-yt.shen@mediatek.com> (raw)
In-Reply-To: <1485169525-22163-1-git-send-email-yt.shen@mediatek.com>
update connections for OVL, RDMA, BLS, DSI
Signed-off-by: YT Shen <yt.shen@mediatek.com>
Acked-by: CK Hu <ck.hu@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
index b77d456..a9b209c 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -32,6 +32,10 @@
#define DISP_REG_CONFIG_DISP_RDMA1_MOUT_EN 0x0c8
#define DISP_REG_CONFIG_MMSYS_CG_CON0 0x100
+#define DISP_REG_CONFIG_DISP_OVL_MOUT_EN 0x030
+#define DISP_REG_CONFIG_OUT_SEL 0x04c
+#define DISP_REG_CONFIG_DSI_SEL 0x050
+
#define DISP_REG_MUTEX_EN(n) (0x20 + 0x20 * (n))
#define DISP_REG_MUTEX(n) (0x24 + 0x20 * (n))
#define DISP_REG_MUTEX_RST(n) (0x28 + 0x20 * (n))
@@ -71,6 +75,10 @@
#define DPI0_SEL_IN_RDMA1 0x1
#define COLOR1_SEL_IN_OVL1 0x1
+#define OVL_MOUT_EN_RDMA 0x1
+#define BLS_TO_DSI_RDMA1_TO_DPI1 0x8
+#define DSI_SEL_IN_BLS 0x0
+
struct mtk_disp_mutex {
int id;
bool claimed;
@@ -111,6 +119,9 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur,
if (cur == DDP_COMPONENT_OVL0 && next == DDP_COMPONENT_COLOR0) {
*addr = DISP_REG_CONFIG_DISP_OVL0_MOUT_EN;
value = OVL0_MOUT_EN_COLOR0;
+ } else if (cur == DDP_COMPONENT_OVL0 && next == DDP_COMPONENT_RDMA0) {
+ *addr = DISP_REG_CONFIG_DISP_OVL_MOUT_EN;
+ value = OVL_MOUT_EN_RDMA;
} else if (cur == DDP_COMPONENT_OD && next == DDP_COMPONENT_RDMA0) {
*addr = DISP_REG_CONFIG_DISP_OD_MOUT_EN;
value = OD_MOUT_EN_RDMA0;
@@ -148,6 +159,9 @@ static unsigned int mtk_ddp_sel_in(enum mtk_ddp_comp_id cur,
} else if (cur == DDP_COMPONENT_OVL1 && next == DDP_COMPONENT_COLOR1) {
*addr = DISP_REG_CONFIG_DISP_COLOR1_SEL_IN;
value = COLOR1_SEL_IN_OVL1;
+ } else if (cur == DDP_COMPONENT_BLS && next == DDP_COMPONENT_DSI0) {
+ *addr = DISP_REG_CONFIG_DSI_SEL;
+ value = DSI_SEL_IN_BLS;
} else {
value = 0;
}
@@ -155,6 +169,15 @@ static unsigned int mtk_ddp_sel_in(enum mtk_ddp_comp_id cur,
return value;
}
+static void mtk_ddp_sout_sel(void __iomem *config_regs,
+ enum mtk_ddp_comp_id cur,
+ enum mtk_ddp_comp_id next)
+{
+ if (cur == DDP_COMPONENT_BLS && next == DDP_COMPONENT_DSI0)
+ writel_relaxed(BLS_TO_DSI_RDMA1_TO_DPI1,
+ config_regs + DISP_REG_CONFIG_OUT_SEL);
+}
+
void mtk_ddp_add_comp_to_path(void __iomem *config_regs,
enum mtk_ddp_comp_id cur,
enum mtk_ddp_comp_id next)
@@ -167,6 +190,8 @@ void mtk_ddp_add_comp_to_path(void __iomem *config_regs,
writel_relaxed(reg, config_regs + addr);
}
+ mtk_ddp_sout_sel(config_regs, cur, next);
+
value = mtk_ddp_sel_in(cur, next, &addr);
if (value) {
reg = readl_relaxed(config_regs + addr) | value;
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: YT Shen <yt.shen@mediatek.com>
To: dri-devel@lists.freedesktop.org,
Philipp Zabel <p.zabel@pengutronix.de>,
CK Hu <ck.hu@mediatek.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, srv_heupstream@mediatek.com,
emil.l.velikov@gmail.com, linux-kernel@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
linux-mediatek@lists.infradead.org,
Matthias Brugger <matthias.bgg@gmail.com>,
yingjoe.chen@mediatek.com, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v12 06/12] drm/mediatek: update display module connections
Date: Mon, 23 Jan 2017 19:05:19 +0800 [thread overview]
Message-ID: <1485169525-22163-7-git-send-email-yt.shen@mediatek.com> (raw)
In-Reply-To: <1485169525-22163-1-git-send-email-yt.shen@mediatek.com>
update connections for OVL, RDMA, BLS, DSI
Signed-off-by: YT Shen <yt.shen@mediatek.com>
Acked-by: CK Hu <ck.hu@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
index b77d456..a9b209c 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -32,6 +32,10 @@
#define DISP_REG_CONFIG_DISP_RDMA1_MOUT_EN 0x0c8
#define DISP_REG_CONFIG_MMSYS_CG_CON0 0x100
+#define DISP_REG_CONFIG_DISP_OVL_MOUT_EN 0x030
+#define DISP_REG_CONFIG_OUT_SEL 0x04c
+#define DISP_REG_CONFIG_DSI_SEL 0x050
+
#define DISP_REG_MUTEX_EN(n) (0x20 + 0x20 * (n))
#define DISP_REG_MUTEX(n) (0x24 + 0x20 * (n))
#define DISP_REG_MUTEX_RST(n) (0x28 + 0x20 * (n))
@@ -71,6 +75,10 @@
#define DPI0_SEL_IN_RDMA1 0x1
#define COLOR1_SEL_IN_OVL1 0x1
+#define OVL_MOUT_EN_RDMA 0x1
+#define BLS_TO_DSI_RDMA1_TO_DPI1 0x8
+#define DSI_SEL_IN_BLS 0x0
+
struct mtk_disp_mutex {
int id;
bool claimed;
@@ -111,6 +119,9 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur,
if (cur == DDP_COMPONENT_OVL0 && next == DDP_COMPONENT_COLOR0) {
*addr = DISP_REG_CONFIG_DISP_OVL0_MOUT_EN;
value = OVL0_MOUT_EN_COLOR0;
+ } else if (cur == DDP_COMPONENT_OVL0 && next == DDP_COMPONENT_RDMA0) {
+ *addr = DISP_REG_CONFIG_DISP_OVL_MOUT_EN;
+ value = OVL_MOUT_EN_RDMA;
} else if (cur == DDP_COMPONENT_OD && next == DDP_COMPONENT_RDMA0) {
*addr = DISP_REG_CONFIG_DISP_OD_MOUT_EN;
value = OD_MOUT_EN_RDMA0;
@@ -148,6 +159,9 @@ static unsigned int mtk_ddp_sel_in(enum mtk_ddp_comp_id cur,
} else if (cur == DDP_COMPONENT_OVL1 && next == DDP_COMPONENT_COLOR1) {
*addr = DISP_REG_CONFIG_DISP_COLOR1_SEL_IN;
value = COLOR1_SEL_IN_OVL1;
+ } else if (cur == DDP_COMPONENT_BLS && next == DDP_COMPONENT_DSI0) {
+ *addr = DISP_REG_CONFIG_DSI_SEL;
+ value = DSI_SEL_IN_BLS;
} else {
value = 0;
}
@@ -155,6 +169,15 @@ static unsigned int mtk_ddp_sel_in(enum mtk_ddp_comp_id cur,
return value;
}
+static void mtk_ddp_sout_sel(void __iomem *config_regs,
+ enum mtk_ddp_comp_id cur,
+ enum mtk_ddp_comp_id next)
+{
+ if (cur == DDP_COMPONENT_BLS && next == DDP_COMPONENT_DSI0)
+ writel_relaxed(BLS_TO_DSI_RDMA1_TO_DPI1,
+ config_regs + DISP_REG_CONFIG_OUT_SEL);
+}
+
void mtk_ddp_add_comp_to_path(void __iomem *config_regs,
enum mtk_ddp_comp_id cur,
enum mtk_ddp_comp_id next)
@@ -167,6 +190,8 @@ void mtk_ddp_add_comp_to_path(void __iomem *config_regs,
writel_relaxed(reg, config_regs + addr);
}
+ mtk_ddp_sout_sel(config_regs, cur, next);
+
value = mtk_ddp_sel_in(cur, next, &addr);
if (value) {
reg = readl_relaxed(config_regs + addr) | value;
--
1.9.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: yt.shen@mediatek.com (YT Shen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v12 06/12] drm/mediatek: update display module connections
Date: Mon, 23 Jan 2017 19:05:19 +0800 [thread overview]
Message-ID: <1485169525-22163-7-git-send-email-yt.shen@mediatek.com> (raw)
In-Reply-To: <1485169525-22163-1-git-send-email-yt.shen@mediatek.com>
update connections for OVL, RDMA, BLS, DSI
Signed-off-by: YT Shen <yt.shen@mediatek.com>
Acked-by: CK Hu <ck.hu@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
index b77d456..a9b209c 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -32,6 +32,10 @@
#define DISP_REG_CONFIG_DISP_RDMA1_MOUT_EN 0x0c8
#define DISP_REG_CONFIG_MMSYS_CG_CON0 0x100
+#define DISP_REG_CONFIG_DISP_OVL_MOUT_EN 0x030
+#define DISP_REG_CONFIG_OUT_SEL 0x04c
+#define DISP_REG_CONFIG_DSI_SEL 0x050
+
#define DISP_REG_MUTEX_EN(n) (0x20 + 0x20 * (n))
#define DISP_REG_MUTEX(n) (0x24 + 0x20 * (n))
#define DISP_REG_MUTEX_RST(n) (0x28 + 0x20 * (n))
@@ -71,6 +75,10 @@
#define DPI0_SEL_IN_RDMA1 0x1
#define COLOR1_SEL_IN_OVL1 0x1
+#define OVL_MOUT_EN_RDMA 0x1
+#define BLS_TO_DSI_RDMA1_TO_DPI1 0x8
+#define DSI_SEL_IN_BLS 0x0
+
struct mtk_disp_mutex {
int id;
bool claimed;
@@ -111,6 +119,9 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur,
if (cur == DDP_COMPONENT_OVL0 && next == DDP_COMPONENT_COLOR0) {
*addr = DISP_REG_CONFIG_DISP_OVL0_MOUT_EN;
value = OVL0_MOUT_EN_COLOR0;
+ } else if (cur == DDP_COMPONENT_OVL0 && next == DDP_COMPONENT_RDMA0) {
+ *addr = DISP_REG_CONFIG_DISP_OVL_MOUT_EN;
+ value = OVL_MOUT_EN_RDMA;
} else if (cur == DDP_COMPONENT_OD && next == DDP_COMPONENT_RDMA0) {
*addr = DISP_REG_CONFIG_DISP_OD_MOUT_EN;
value = OD_MOUT_EN_RDMA0;
@@ -148,6 +159,9 @@ static unsigned int mtk_ddp_sel_in(enum mtk_ddp_comp_id cur,
} else if (cur == DDP_COMPONENT_OVL1 && next == DDP_COMPONENT_COLOR1) {
*addr = DISP_REG_CONFIG_DISP_COLOR1_SEL_IN;
value = COLOR1_SEL_IN_OVL1;
+ } else if (cur == DDP_COMPONENT_BLS && next == DDP_COMPONENT_DSI0) {
+ *addr = DISP_REG_CONFIG_DSI_SEL;
+ value = DSI_SEL_IN_BLS;
} else {
value = 0;
}
@@ -155,6 +169,15 @@ static unsigned int mtk_ddp_sel_in(enum mtk_ddp_comp_id cur,
return value;
}
+static void mtk_ddp_sout_sel(void __iomem *config_regs,
+ enum mtk_ddp_comp_id cur,
+ enum mtk_ddp_comp_id next)
+{
+ if (cur == DDP_COMPONENT_BLS && next == DDP_COMPONENT_DSI0)
+ writel_relaxed(BLS_TO_DSI_RDMA1_TO_DPI1,
+ config_regs + DISP_REG_CONFIG_OUT_SEL);
+}
+
void mtk_ddp_add_comp_to_path(void __iomem *config_regs,
enum mtk_ddp_comp_id cur,
enum mtk_ddp_comp_id next)
@@ -167,6 +190,8 @@ void mtk_ddp_add_comp_to_path(void __iomem *config_regs,
writel_relaxed(reg, config_regs + addr);
}
+ mtk_ddp_sout_sel(config_regs, cur, next);
+
value = mtk_ddp_sel_in(cur, next, &addr);
if (value) {
reg = readl_relaxed(config_regs + addr) | value;
--
1.9.1
next prev parent reply other threads:[~2017-01-23 11:07 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-23 11:05 [PATCH v12 00/12] MT2701 DRM support YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` [PATCH v12 01/12] dt-bindings: display: mediatek: update supported chips YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 21:02 ` Rob Herring
2017-01-23 21:02 ` Rob Herring
2017-01-23 21:02 ` Rob Herring
2017-01-23 11:05 ` [PATCH v12 02/12] drm/mediatek: add helpers for coverting from the generic components YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` [PATCH v12 03/12] drm/mediatek: add *driver_data for different hardware settings YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` [PATCH v12 04/12] drm/mediatek: add shadow register support YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` [PATCH v12 05/12] drm/mediatek: add BLS component YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen [this message]
2017-01-23 11:05 ` [PATCH v12 06/12] drm/mediatek: update display module connections YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` [PATCH v12 07/12] drm/mediatek: cleaning up and refine YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` [PATCH v12 08/12] drm/mediatek: add dsi interrupt control YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` [PATCH v12 09/12] drm/mediatek: add dsi transfer function YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` [PATCH v12 10/12] drm/mediatek: add non-continuous clock mode and EOT packet control YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` [PATCH v12 11/12] drm/mediatek: update DSI sub driver flow for sending commands to panel YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-24 5:33 ` CK Hu
2017-01-24 5:33 ` CK Hu
2017-01-24 5:33 ` CK Hu
2017-01-23 11:05 ` [PATCH v12 12/12] drm/mediatek: add support for Mediatek SoC MT2701 YT Shen
2017-01-23 11:05 ` YT Shen
2017-01-23 11:05 ` YT Shen
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