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

CK Hu ck.hu at mediatek.com
Tue Mar 15 20:31:39 PDT 2022


Hi, Moudy:

On Tue, 2022-03-15 at 14:10 +0800, Moudy Ho wrote:
> 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 <moudy.ho at mediatek.com>
> ---
>  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

> +#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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