From: jason-jh.lin <jason-jh.lin@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Chun-Kuang Hu <chunkuang.hu@kernel.org>,
"Philipp Zabel" <p.zabel@pengutronix.de>
Cc: Enric Balletbo i Serra <enric.balletbo@collabora.com>,
Frank Wunderlich <frank-w@public-files.de>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Fabien Parent <fparent@baylibre.com>, <hsinyi@chromium.org>,
<fshao@chromium.org>, <jason-jh.lin@mediatek.com>,
Yongqiang Niu <yongqiang.niu@mediatek.com>,
Jitao shi <jitao.shi@mediatek.com>, <nancy.lin@mediatek.com>,
<singo.chang@mediatek.com>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
<dri-devel@lists.freedesktop.org>
Subject: [PATCH v9 08/14] soc: mediatek: add mtk-mutex support for mt8195 vdosys0
Date: Wed, 25 Aug 2021 22:48:27 +0800 [thread overview]
Message-ID: <20210825144833.7757-9-jason-jh.lin@mediatek.com> (raw)
In-Reply-To: <20210825144833.7757-1-jason-jh.lin@mediatek.com>
Add mtk-mutex support for mt8195 vdosys0.
Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com>
---
drivers/soc/mediatek/mtk-mutex.c | 98 +++++++++++++++++++++++++++++++-
1 file changed, 95 insertions(+), 3 deletions(-)
diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index 2e4bcc300576..c177156ee2fa 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -17,6 +17,9 @@
#define MT8183_MUTEX0_MOD0 0x30
#define MT8183_MUTEX0_SOF0 0x2c
+#define MT8195_DISP_MUTEX0_MOD0 0x30
+#define MT8195_DISP_MUTEX0_SOF 0x2c
+
#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))
@@ -67,6 +70,36 @@
#define MT8173_MUTEX_MOD_DISP_PWM1 24
#define MT8173_MUTEX_MOD_DISP_OD 25
+#define MT8195_MUTEX_MOD_DISP_OVL0 0
+#define MT8195_MUTEX_MOD_DISP_WDMA0 1
+#define MT8195_MUTEX_MOD_DISP_RDMA0 2
+#define MT8195_MUTEX_MOD_DISP_COLOR0 3
+#define MT8195_MUTEX_MOD_DISP_CCORR0 4
+#define MT8195_MUTEX_MOD_DISP_AAL0 5
+#define MT8195_MUTEX_MOD_DISP_GAMMA0 6
+#define MT8195_MUTEX_MOD_DISP_DITHER0 7
+#define MT8195_MUTEX_MOD_DISP_DSI0 8
+#define MT8195_MUTEX_MOD_DISP_DSC_WRAP0_CORE0 9
+#define MT8195_MUTEX_MOD_DISP_OVL1 10
+#define MT8195_MUTEX_MOD_DISP_WDMA1 11
+#define MT8195_MUTEX_MOD_DISP_RDMA1 12
+#define MT8195_MUTEX_MOD_DISP_COLOR1 13
+#define MT8195_MUTEX_MOD_DISP_CCORR1 14
+#define MT8195_MUTEX_MOD_DISP_AAL1 15
+#define MT8195_MUTEX_MOD_DISP_GAMMA1 16
+#define MT8195_MUTEX_MOD_DISP_DITHER1 17
+#define MT8195_MUTEX_MOD_DISP_DSI1 18
+#define MT8195_MUTEX_MOD_DISP_DSC_WRAP0_CORE1 19
+#define MT8195_MUTEX_MOD_DISP_VPP_MERGE 20
+#define MT8195_MUTEX_MOD_DISP_DP_INTF0 21
+#define MT8195_MUTEX_MOD_DISP_VPP1_DL_RELAY0 22
+#define MT8195_MUTEX_MOD_DISP_VPP1_DL_RELAY1 23
+#define MT8195_MUTEX_MOD_DISP_VDO1_DL_RELAY2 24
+#define MT8195_MUTEX_MOD_DISP_VDO0_DL_RELAY3 25
+#define MT8195_MUTEX_MOD_DISP_VDO0_DL_RELAY4 26
+#define MT8195_MUTEX_MOD_DISP_PWM0 27
+#define MT8195_MUTEX_MOD_DISP_PWM1 28
+
#define MT2712_MUTEX_MOD_DISP_PWM2 10
#define MT2712_MUTEX_MOD_DISP_OVL0 11
#define MT2712_MUTEX_MOD_DISP_OVL1 12
@@ -101,12 +134,27 @@
#define MT2712_MUTEX_SOF_DSI3 6
#define MT8167_MUTEX_SOF_DPI0 2
#define MT8167_MUTEX_SOF_DPI1 3
+
#define MT8183_MUTEX_SOF_DSI0 1
#define MT8183_MUTEX_SOF_DPI0 2
#define MT8183_MUTEX_EOF_DSI0 (MT8183_MUTEX_SOF_DSI0 << 6)
#define MT8183_MUTEX_EOF_DPI0 (MT8183_MUTEX_SOF_DPI0 << 6)
+#define MT8195_MUTEX_SOF_DSI0 1
+#define MT8195_MUTEX_SOF_DSI1 2
+#define MT8195_MUTEX_SOF_DP_INTF0 3
+#define MT8195_MUTEX_SOF_DP_INTF1 4
+#define MT8195_MUTEX_SOF_DPI0 6 /* for HDMI_TX */
+#define MT8195_MUTEX_SOF_DPI1 5 /* for digital video out */
+
+#define MT8195_MUTEX_EOF_DSI0 (MT8195_MUTEX_SOF_DSI0 << 7)
+#define MT8195_MUTEX_EOF_DSI1 (MT8195_MUTEX_SOF_DSI1 << 7)
+#define MT8195_MUTEX_EOF_DP_INTF0 (MT8195_MUTEX_SOF_DP_INTF0 << 7)
+#define MT8195_MUTEX_EOF_DP_INTF1 (MT8195_MUTEX_SOF_DP_INTF1 << 7)
+#define MT8195_MUTEX_EOF_DPI0 (MT8195_MUTEX_SOF_DPI0 << 7)
+#define MT8195_MUTEX_EOF_DPI1 (MT8195_MUTEX_SOF_DPI1 << 7)
+
struct mtk_mutex {
int id;
bool claimed;
@@ -120,6 +168,9 @@ enum mtk_mutex_sof_id {
MUTEX_SOF_DPI1,
MUTEX_SOF_DSI2,
MUTEX_SOF_DSI3,
+ MUTEX_SOF_DP_INTF0,
+ MUTEX_SOF_DP_INTF1,
+ DDP_MUTEX_SOF_MAX,
};
struct mtk_mutex_data {
@@ -214,7 +265,23 @@ static const unsigned int mt8183_mutex_mod[DDP_COMPONENT_ID_MAX] = {
[DDP_COMPONENT_WDMA0] = MT8183_MUTEX_MOD_DISP_WDMA0,
};
-static const unsigned int mt2712_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
+static const unsigned int mt8195_mutex_mod[DDP_COMPONENT_ID_MAX] = {
+ [DDP_COMPONENT_OVL0] = MT8195_MUTEX_MOD_DISP_OVL0,
+ [DDP_COMPONENT_WDMA0] = MT8195_MUTEX_MOD_DISP_WDMA0,
+ [DDP_COMPONENT_RDMA0] = MT8195_MUTEX_MOD_DISP_RDMA0,
+ [DDP_COMPONENT_COLOR0] = MT8195_MUTEX_MOD_DISP_COLOR0,
+ [DDP_COMPONENT_CCORR] = MT8195_MUTEX_MOD_DISP_CCORR0,
+ [DDP_COMPONENT_AAL0] = MT8195_MUTEX_MOD_DISP_AAL0,
+ [DDP_COMPONENT_GAMMA] = MT8195_MUTEX_MOD_DISP_GAMMA0,
+ [DDP_COMPONENT_DITHER] = MT8195_MUTEX_MOD_DISP_DITHER0,
+ [DDP_COMPONENT_MERGE0] = MT8195_MUTEX_MOD_DISP_VPP_MERGE,
+ [DDP_COMPONENT_DSC0] = MT8195_MUTEX_MOD_DISP_DSC_WRAP0_CORE0,
+ [DDP_COMPONENT_DSI0] = MT8195_MUTEX_MOD_DISP_DSI0,
+ [DDP_COMPONENT_PWM0] = MT8195_MUTEX_MOD_DISP_PWM0,
+ [DDP_COMPONENT_DP_INTF0] = MT8195_MUTEX_MOD_DISP_DP_INTF0,
+};
+
+static const unsigned int mt2712_mutex_sof[DDP_MUTEX_SOF_MAX] = {
[MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
[MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
[MUTEX_SOF_DSI1] = MUTEX_SOF_DSI1,
@@ -224,7 +291,7 @@ static const unsigned int mt2712_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
[MUTEX_SOF_DSI3] = MUTEX_SOF_DSI3,
};
-static const unsigned int mt8167_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
+static const unsigned int mt8167_mutex_sof[DDP_MUTEX_SOF_MAX] = {
[MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
[MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
[MUTEX_SOF_DPI0] = MT8167_MUTEX_SOF_DPI0,
@@ -232,12 +299,24 @@ static const unsigned int mt8167_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
};
/* Add EOF setting so overlay hardware can receive frame done irq */
-static const unsigned int mt8183_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
+static const unsigned int mt8183_mutex_sof[DDP_MUTEX_SOF_MAX] = {
[MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
[MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0 | MT8183_MUTEX_EOF_DSI0,
[MUTEX_SOF_DPI0] = MT8183_MUTEX_SOF_DPI0 | MT8183_MUTEX_EOF_DPI0,
};
+static const unsigned int mt8195_mutex_sof[DDP_MUTEX_SOF_MAX] = {
+ [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
+ [MUTEX_SOF_DSI0] = MT8195_MUTEX_SOF_DSI0 | MT8195_MUTEX_EOF_DSI0,
+ [MUTEX_SOF_DSI1] = MT8195_MUTEX_SOF_DSI1 | MT8195_MUTEX_EOF_DSI1,
+ [MUTEX_SOF_DPI0] = MT8195_MUTEX_SOF_DPI0 | MT8195_MUTEX_EOF_DPI0,
+ [MUTEX_SOF_DPI1] = MT8195_MUTEX_SOF_DPI1 | MT8195_MUTEX_EOF_DPI1,
+ [MUTEX_SOF_DP_INTF0] =
+ MT8195_MUTEX_SOF_DP_INTF0 | MT8195_MUTEX_EOF_DP_INTF0,
+ [MUTEX_SOF_DP_INTF1] =
+ MT8195_MUTEX_SOF_DP_INTF1 | MT8195_MUTEX_EOF_DP_INTF1,
+};
+
static const struct mtk_mutex_data mt2701_mutex_driver_data = {
.mutex_mod = mt2701_mutex_mod,
.mutex_sof = mt2712_mutex_sof,
@@ -275,6 +354,13 @@ static const struct mtk_mutex_data mt8183_mutex_driver_data = {
.no_clk = true,
};
+static const struct mtk_mutex_data mt8195_mutex_driver_data = {
+ .mutex_mod = mt8195_mutex_mod,
+ .mutex_sof = mt8195_mutex_sof,
+ .mutex_mod_reg = MT8195_DISP_MUTEX0_MOD0,
+ .mutex_sof_reg = MT8195_DISP_MUTEX0_SOF,
+};
+
struct mtk_mutex *mtk_mutex_get(struct device *dev)
{
struct mtk_mutex_ctx *mtx = dev_get_drvdata(dev);
@@ -347,6 +433,9 @@ void mtk_mutex_add_comp(struct mtk_mutex *mutex,
case DDP_COMPONENT_DPI1:
sof_id = MUTEX_SOF_DPI1;
break;
+ case DDP_COMPONENT_DP_INTF0:
+ sof_id = MUTEX_SOF_DP_INTF0;
+ break;
default:
if (mtx->data->mutex_mod[id] < 32) {
offset = DISP_REG_MUTEX_MOD(mtx->data->mutex_mod_reg,
@@ -386,6 +475,7 @@ void mtk_mutex_remove_comp(struct mtk_mutex *mutex,
case DDP_COMPONENT_DSI3:
case DDP_COMPONENT_DPI0:
case DDP_COMPONENT_DPI1:
+ case DDP_COMPONENT_DP_INTF0:
writel_relaxed(MUTEX_SOF_SINGLE_MODE,
mtx->regs +
DISP_REG_MUTEX_SOF(mtx->data->mutex_sof_reg,
@@ -507,6 +597,8 @@ static const struct of_device_id mutex_driver_dt_match[] = {
.data = &mt8173_mutex_driver_data},
{ .compatible = "mediatek,mt8183-disp-mutex",
.data = &mt8183_mutex_driver_data},
+ { .compatible = "mediatek,mt8195-disp-mutex",
+ .data = &mt8195_mutex_driver_data},
{},
};
MODULE_DEVICE_TABLE(of, mutex_driver_dt_match);
--
2.18.0
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next prev parent reply other threads:[~2021-08-25 14:53 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-25 14:48 [PATCH v9 00/14] Add Mediatek Soc DRM (vdosys0) support for mt8195 jason-jh.lin
2021-08-25 14:48 ` [PATCH v9 01/14] dt-bindings: arm: mediatek: mmsys: add power and gce properties jason-jh.lin
2021-08-25 14:48 ` [PATCH v9 02/14] dt-bindings: arm: mediatek: mmsys: add mt8195 SoC binding jason-jh.lin
2021-08-25 14:48 ` [PATCH v9 03/14] dt-bindings: mediatek: display: split each block to individual yaml jason-jh.lin
2021-09-03 23:08 ` Chun-Kuang Hu
2021-09-05 4:08 ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 04/14] dt-bindings: mediatek: add mediatek, dsc.yaml for mt8195 SoC binding jason-jh.lin
2021-09-05 4:11 ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 05/14] dt-bindings: mediatek: display: add " jason-jh.lin
2021-09-05 4:16 ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 06/14] arm64: dts: mt8195: add display node for vdosys0 jason-jh.lin
2021-08-25 14:48 ` [PATCH v9 07/14] soc: mediatek: add mtk-mmsys support for mt8195 vdosys0 jason-jh.lin
2021-08-25 14:48 ` jason-jh.lin [this message]
2021-08-25 14:48 ` [PATCH v9 09/14] drm/mediatek: remove unused define in mtk_drm_ddp_comp.c jason-jh.lin
2021-09-05 4:18 ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 10/14] drm/mediatek: rename the define of register offset jason-jh.lin
2021-09-05 4:20 ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 11/14] drm/mediatek: adjust to the alphabetic order for mediatek-drm jason-jh.lin
2021-09-05 4:23 ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 12/14] drm/mediatek: add DSC support " jason-jh.lin
2021-09-05 4:28 ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 13/14] drm/mediatek: add MERGE " jason-jh.lin
2021-08-25 14:48 ` [PATCH v9 14/14] drm/mediatek: add mediatek-drm of vdosys0 support for mt8195 jason-jh.lin
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