linux-kernel - [PATCH v3 2/2] soc: mediatek: mutex: Add mt8186 mutex mod settings for mdp3

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 1 Sep 2022 01:21:51 +0800
From:   Allen-KH Cheng <allen-kh.cheng@...iatek.com>
To:     Matthias Brugger <matthias.bgg@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>
CC:     <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>,
        Allen-KH Cheng <allen-kh.cheng@...iatek.com>,
        Xiandong Wang <xiandong.wang@...iatek.com>
Subject: [PATCH v3 2/2] soc: mediatek: mutex: Add mt8186 mutex mod settings for mdp3

Add mt8186 mutex mod settings for mdp3.

Co-developed-by: Xiandong Wang <xiandong.wang@...iatek.com>
Signed-off-by: Xiandong Wang <xiandong.wang@...iatek.com>
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 drivers/soc/mediatek/mtk-mutex.c       | 28 ++++++++++++++++++++++++++
 include/linux/soc/mediatek/mtk-mutex.h |  2 ++
 2 files changed, 30 insertions(+)

diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index 5ea43de4e410..f95100d4de73 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -91,6 +91,15 @@
 #define MT8183_MUTEX_MOD_MDP_AAL0		23
 #define MT8183_MUTEX_MOD_MDP_CCORR0		24
 
+#define MT8186_MUTEX_MOD_MDP_RDMA0		0
+#define MT8186_MUTEX_MOD_MDP_AAL0		2
+#define MT8186_MUTEX_MOD_MDP_HDR0		4
+#define MT8186_MUTEX_MOD_MDP_RSZ0		5
+#define MT8186_MUTEX_MOD_MDP_RSZ1		6
+#define MT8186_MUTEX_MOD_MDP_WROT0		7
+#define MT8186_MUTEX_MOD_MDP_TDSHP0		9
+#define MT8186_MUTEX_MOD_MDP_COLOR0		14
+
 #define MT8173_MUTEX_MOD_DISP_OVL0		11
 #define MT8173_MUTEX_MOD_DISP_OVL1		12
 #define MT8173_MUTEX_MOD_DISP_RDMA0		13
@@ -324,6 +333,17 @@ static const unsigned int mt8186_mutex_mod[DDP_COMPONENT_ID_MAX] = {
 	[DDP_COMPONENT_RDMA1] = MT8186_MUTEX_MOD_DISP_RDMA1,
 };
 
+static const unsigned int mt8186_mdp_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
+	[MUTEX_MOD_IDX_MDP_RDMA0] = MT8186_MUTEX_MOD_MDP_RDMA0,
+	[MUTEX_MOD_IDX_MDP_RSZ0] = MT8186_MUTEX_MOD_MDP_RSZ0,
+	[MUTEX_MOD_IDX_MDP_RSZ1] = MT8186_MUTEX_MOD_MDP_RSZ1,
+	[MUTEX_MOD_IDX_MDP_TDSHP0] = MT8186_MUTEX_MOD_MDP_TDSHP0,
+	[MUTEX_MOD_IDX_MDP_WROT0] = MT8186_MUTEX_MOD_MDP_WROT0,
+	[MUTEX_MOD_IDX_MDP_HDR0] = MT8186_MUTEX_MOD_MDP_HDR0,
+	[MUTEX_MOD_IDX_MDP_AAL0] = MT8186_MUTEX_MOD_MDP_AAL0,
+	[MUTEX_MOD_IDX_MDP_COLOR0] = MT8186_MUTEX_MOD_MDP_COLOR0,
+};
+
 static const unsigned int mt8192_mutex_mod[DDP_COMPONENT_ID_MAX] = {
 	[DDP_COMPONENT_AAL0] = MT8192_MUTEX_MOD_DISP_AAL0,
 	[DDP_COMPONENT_CCORR] = MT8192_MUTEX_MOD_DISP_CCORR0,
@@ -458,6 +478,12 @@ static const struct mtk_mutex_data mt8183_mutex_driver_data = {
 	.no_clk = true,
 };
 
+static const struct mtk_mutex_data mt8186_mdp_mutex_driver_data = {
+	.mutex_mod_reg = MT8183_MUTEX0_MOD0,
+	.mutex_sof_reg = MT8183_MUTEX0_SOF0,
+	.mutex_table_mod = mt8186_mdp_mutex_table_mod,
+};
+
 static const struct mtk_mutex_data mt8186_mutex_driver_data = {
 	.mutex_mod = mt8186_mutex_mod,
 	.mutex_sof = mt8186_mutex_sof,
@@ -810,6 +836,8 @@ static const struct of_device_id mutex_driver_dt_match[] = {
 	  .data = &mt8183_mutex_driver_data},
 	{ .compatible = "mediatek,mt8186-disp-mutex",
 	  .data = &mt8186_mutex_driver_data},
+	{ .compatible = "mediatek,mt8186-mdp3-mutex",
+	  .data = &mt8186_mdp_mutex_driver_data},
 	{ .compatible = "mediatek,mt8192-disp-mutex",
 	  .data = &mt8192_mutex_driver_data},
 	{ .compatible = "mediatek,mt8195-disp-mutex",
diff --git a/include/linux/soc/mediatek/mtk-mutex.h b/include/linux/soc/mediatek/mtk-mutex.h
index a0f4f51a3b45..b335c2837cd8 100644
--- a/include/linux/soc/mediatek/mtk-mutex.h
+++ b/include/linux/soc/mediatek/mtk-mutex.h
@@ -20,6 +20,8 @@ enum mtk_mutex_mod_index {
 	MUTEX_MOD_IDX_MDP_WDMA,
 	MUTEX_MOD_IDX_MDP_AAL0,
 	MUTEX_MOD_IDX_MDP_CCORR0,
+	MUTEX_MOD_IDX_MDP_HDR0,
+	MUTEX_MOD_IDX_MDP_COLOR0,
 
 	MUTEX_MOD_IDX_MAX		/* ALWAYS keep at the end */
 };
-- 
2.18.0