[v22,12/24] soc: mediatek: add mtk-mutex support for mt8195 vdosys1

Commit Message

Nancy Lin (林欣螢) May 26, 2022, 11:02 a.m. UTC

Add mtk-mutex support for mt8195 vdosys1.
The vdosys1 path component contains ovl_adaptor, merge5,
and dp_intf1. Ovl_adaptor is composed of several sub-elements
which include MDP_RDMA0~7, MERGE0~3, and ETHDR.

Signed-off-by: Nancy.Lin <[e-mail]>
Reviewed-by: AngeloGioacchino Del Regno <[e-mail]>
Reviewed-by: CK Hu <[e-mail]>
Tested-by: AngeloGioacchino Del Regno <[e-mail]>
---
 drivers/soc/mediatek/mtk-mutex.c | 33 ++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

Comments

Rex-BC Chen (陳柏辰) June 9, 2022, 2:10 a.m. UTC | #1

On Thu, 2022-05-26 at 19:02 +0800, Nancy.Lin wrote:
> Add mtk-mutex support for mt8195 vdosys1.
> The vdosys1 path component contains ovl_adaptor, merge5,
> and dp_intf1. Ovl_adaptor is composed of several sub-elements
> which include MDP_RDMA0~7, MERGE0~3, and ETHDR.
> 
> Signed-off-by: Nancy.Lin <[e-mail]>
> Reviewed-by: AngeloGioacchino Del Regno <
> [e-mail]>
> Reviewed-by: CK Hu <[e-mail]>
> Tested-by: AngeloGioacchino Del Regno <
> [e-mail]>
> ---
> 

[Bo-Chen: Test on MT8195 Tomato Chromebook with external display]
Tested-by: Bo-Chen Chen <[e-mail]>

Patch

diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index 4721f0b74d9b..78197ebf5595 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -110,6 +110,24 @@ 
 #define MT8195_MUTEX_MOD_DISP_DP_INTF0		21
 #define MT8195_MUTEX_MOD_DISP_PWM0		27
 
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA0	0
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA1	1
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA2	2
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA3	3
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA4	4
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA5	5
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA6	6
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA7	7
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE0	8
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE1	9
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE2	10
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE3	11
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE4	12
+#define MT8195_MUTEX_MOD_DISP1_DISP_MIXER	18
+#define MT8195_MUTEX_MOD_DISP1_DPI0		25
+#define MT8195_MUTEX_MOD_DISP1_DPI1		26
+#define MT8195_MUTEX_MOD_DISP1_DP_INTF0		27
+
 #define MT2712_MUTEX_MOD_DISP_PWM2		10
 #define MT2712_MUTEX_MOD_DISP_OVL0		11
 #define MT2712_MUTEX_MOD_DISP_OVL1		12
@@ -313,6 +331,21 @@  static const unsigned int mt8195_mutex_mod[DDP_COMPONENT_ID_MAX] = {
 	[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,
+	[DDP_COMPONENT_MDP_RDMA0] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA0,
+	[DDP_COMPONENT_MDP_RDMA1] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA1,
+	[DDP_COMPONENT_MDP_RDMA2] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA2,
+	[DDP_COMPONENT_MDP_RDMA3] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA3,
+	[DDP_COMPONENT_MDP_RDMA4] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA4,
+	[DDP_COMPONENT_MDP_RDMA5] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA5,
+	[DDP_COMPONENT_MDP_RDMA6] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA6,
+	[DDP_COMPONENT_MDP_RDMA7] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA7,
+	[DDP_COMPONENT_MERGE1] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE0,
+	[DDP_COMPONENT_MERGE2] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE1,
+	[DDP_COMPONENT_MERGE3] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE2,
+	[DDP_COMPONENT_MERGE4] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE3,
+	[DDP_COMPONENT_ETHDR_MIXER] = MT8195_MUTEX_MOD_DISP1_DISP_MIXER,
+	[DDP_COMPONENT_MERGE5] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE4,
+	[DDP_COMPONENT_DP_INTF1] = MT8195_MUTEX_MOD_DISP1_DP_INTF0,
 };
 
 static const unsigned int mt2712_mutex_sof[DDP_MUTEX_SOF_MAX] = {