Thread (24 messages) 24 messages, 5 authors, 2022-03-17

Re: [PATCH v13 2/6] soc: mediatek: mutex: add 8183 MUTEX MOD settings for MDP

From: CK Hu <hidden>
Date: 2022-03-16 03:31:54
Also in: linux-devicetree, linux-media, linux-mediatek, lkml

Hi, Moudy:

On Tue, 2022-03-15 at 14:10 +0800, Moudy Ho wrote:
quoted hunk ↗ jump to hunk
For the purpose of module independence, related settings should be
moved
from MDP to the corresponding driver.
This patch adds 8183 MUTEX MOD settings for MDP.

Signed-off-by: Moudy Ho <redacted>
---
 drivers/soc/mediatek/mtk-mutex.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-mutex.c
b/drivers/soc/mediatek/mtk-mutex.c
index 778b01ce9e8f..88fb4fc8f216 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -80,6 +80,15 @@
 #define MT8183_MUTEX_MOD_DISP_GAMMA0		16
 #define MT8183_MUTEX_MOD_DISP_DITHER0		17
 
+#define MT8183_MUTEX_MOD_MDP_RDMA0		BIT(2)
Display definition is a number, why MDP is bit definition?

Regards,
CK
quoted hunk ↗ jump to hunk
+#define MT8183_MUTEX_MOD_MDP_RSZ0		BIT(4)
+#define MT8183_MUTEX_MOD_MDP_RSZ1		BIT(5)
+#define MT8183_MUTEX_MOD_MDP_TDSHP0		BIT(6)
+#define MT8183_MUTEX_MOD_MDP_WROT0		BIT(7)
+#define MT8183_MUTEX_MOD_MDP_WDMA		BIT(8)
+#define MT8183_MUTEX_MOD_MDP_AAL0		BIT(23)
+#define MT8183_MUTEX_MOD_MDP_CCORR0		BIT(24)
+
 #define MT8173_MUTEX_MOD_DISP_OVL0		11
 #define MT8173_MUTEX_MOD_DISP_OVL1		12
 #define MT8173_MUTEX_MOD_DISP_RDMA0		13
@@ -244,6 +253,17 @@ static const unsigned int
mt8183_mutex_mod[DDP_COMPONENT_ID_MAX] = {
 	[DDP_COMPONENT_WDMA0] = MT8183_MUTEX_MOD_DISP_WDMA0,
 };
 

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