Re: [PATCH v13 7/8] soc: mediatek: add mtk mutex support for MT8183
On 29/01/2021 10:22, Hsin-Yi Wang wrote:
> From: Yongqiang Niu
>
> Add mtk mutex support for MT8183 SoC.
>
> Signed-off-by: Yongqiang Niu
> Signed-off-by: Hsin-Yi Wang
> Reviewed-by: CK Hu
> ---
> drivers/soc/mediatek/mtk-mutex.c | 50
> 1 file changed, 50 insertions(+)
>
Applied to v5.12-next/soc
Thanks
> diff --git a/drivers/soc/mediatek/mtk-mutex.c
> b/drivers/soc/mediatek/mtk-mutex.c
> index f531b119da7a9..718a41beb6afb 100644
> --- a/drivers/soc/mediatek/mtk-mutex.c
> +++ b/drivers/soc/mediatek/mtk-mutex.c
> @@ -14,6 +14,8 @@
>
> #define MT2701_MUTEX0_MOD0 0x2c
> #define MT2701_MUTEX0_SOF0 0x30
> +#define MT8183_MUTEX0_MOD0 0x30
> +#define MT8183_MUTEX0_SOF0 0x2c
>
> #define DISP_REG_MUTEX_EN(n) (0x20 + 0x20 * (n))
> #define DISP_REG_MUTEX(n)(0x24 + 0x20 * (n))
> @@ -37,6 +39,18 @@
> #define MT8167_MUTEX_MOD_DISP_DITHER 15
> #define MT8167_MUTEX_MOD_DISP_UFOE 16
>
> +#define MT8183_MUTEX_MOD_DISP_RDMA0 0
> +#define MT8183_MUTEX_MOD_DISP_RDMA1 1
> +#define MT8183_MUTEX_MOD_DISP_OVL0 9
> +#define MT8183_MUTEX_MOD_DISP_OVL0_2L10
> +#define MT8183_MUTEX_MOD_DISP_OVL1_2L11
> +#define MT8183_MUTEX_MOD_DISP_WDMA0 12
> +#define MT8183_MUTEX_MOD_DISP_COLOR0 13
> +#define MT8183_MUTEX_MOD_DISP_CCORR0 14
> +#define MT8183_MUTEX_MOD_DISP_AAL0 15
> +#define MT8183_MUTEX_MOD_DISP_GAMMA0 16
> +#define MT8183_MUTEX_MOD_DISP_DITHER017
> +
> #define MT8173_MUTEX_MOD_DISP_OVL0 11
> #define MT8173_MUTEX_MOD_DISP_OVL1 12
> #define MT8173_MUTEX_MOD_DISP_RDMA0 13
> @@ -87,6 +101,11 @@
> #define MT2712_MUTEX_SOF_DSI36
> #define MT8167_MUTEX_SOF_DPI02
> #define MT8167_MUTEX_SOF_DPI13
> +#define MT8183_MUTEX_SOF_DSI01
> +#define MT8183_MUTEX_SOF_DPI02
> +
> +#define MT8183_MUTEX_EOF_DSI0(MT8183_MUTEX_SOF_DSI0
> << 6)
> +#define MT8183_MUTEX_EOF_DPI0(MT8183_MUTEX_SOF_DPI0
> << 6)
>
> struct mtk_mutex {
> int id;
> @@ -181,6 +200,20 @@ static const unsigned int
> mt8173_mutex_mod[DDP_COMPONENT_ID_MAX] = {
> [DDP_COMPONENT_WDMA1] = MT8173_MUTEX_MOD_DISP_WDMA1,
> };
>
> +static const unsigned int mt8183_mutex_mod[DDP_COMPONENT_ID_MAX] = {
> + [DDP_COMPONENT_AAL0] = MT8183_MUTEX_MOD_DISP_AAL0,
> + [DDP_COMPONENT_CCORR] = MT8183_MUTEX_MOD_DISP_CCORR0,
> + [DDP_COMPONENT_COLOR0] = MT8183_MUTEX_MOD_DISP_COLOR0,
> + [DDP_COMPONENT_DITHER] = MT8183_MUTEX_MOD_DISP_DITHER0,
> + [DDP_COMPONENT_GAMMA] = MT8183_MUTEX_MOD_DISP_GAMMA0,
> + [DDP_COMPONENT_OVL0] = MT8183_MUTEX_MOD_DISP_OVL0,
> + [DDP_COMPONENT_OVL_2L0] = MT8183_MUTEX_MOD_DISP_OVL0_2L,
> + [DDP_COMPONENT_OVL_2L1] = MT8183_MUTEX_MOD_DISP_OVL1_2L,
> + [DDP_COMPONENT_RDMA0] = MT8183_MUTEX_MOD_DISP_RDMA0,
> + [DDP_COMPONENT_RDMA1] = MT8183_MUTEX_MOD_DISP_RDMA1,
> + [DDP_COMPONENT_WDMA0] = MT8183_MUTEX_MOD_DISP_WDMA0,
> +};
> +
> static const unsigned int mt2712_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
> [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
> [MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
> @@ -198,6 +231,13 @@ static const unsigned int
> mt8167_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
> [MUTEX_SOF_DPI1] = MT8167_MUTEX_SOF_DPI1,
> };
>
> +/* Add EOF setting so overlay hardware can receive frame done irq */
> +static const unsigned int mt8183_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
> + [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 struct mtk_mutex_data mt2701_mutex_driver_data = {
> .mutex_mod = mt2701_mutex_mod,
> .mutex_sof = mt2712_mutex_sof,
> @@ -227,6 +267,14 @@ static const struct mtk_mutex_data
> mt8173_mutex_driver_data = {
> .mutex_sof_reg = MT2701_MUTEX0_SOF0,
> };
>
> +static const struct mtk_mutex_data mt8183_mutex_driver_data = {
> + .mutex_mod = mt8183_mutex_mod,
> + .mutex_sof = mt8183_mutex_sof,
> + .mutex_mod_reg = MT8183_MUTEX0_MOD0,
> + .mutex_sof_reg = MT8183_MUTEX0_SOF0,
> + .no_clk = true,
> +};
> +
> struct mtk_mutex *mtk_mutex_get(struct device *dev)
> {
> struct mtk_mutex_ctx *mtx = dev_get_drvdata(dev);
> @@ -457,6 +505,8 @@ static const struct of_device_id mutex_driver_dt_match[]
> = {
> .data = _mutex_driver_data},
> { .compatible = "mediatek,mt8173-disp-mutex",
> .data = _mutex_driver_data},
> + { .compatible = "mediatek,mt8183-disp-mutex",
> + .data = _mutex_driver_data},
> {},
> };
> MODULE_DEVICE_TABLE(of,
Re: [PATCH v13 7/8] soc: mediatek: add mtk mutex support for MT8183
On 09/02/2021 15:48, Enric Balletbo Serra wrote:
> Hi Hsin-Yi,
>
> Thank you for your patch.
>
> Missatge de Hsin-Yi Wang del dia dv., 29 de gen.
> 2021 a les 10:23:
>>
>> From: Yongqiang Niu
>>
>> Add mtk mutex support for MT8183 SoC.
>>
>> Signed-off-by: Yongqiang Niu
>> Signed-off-by: Hsin-Yi Wang
>> Reviewed-by: CK Hu
>
> Reviewed-by: Enric Balletbo i Serra
>
> FWIW this patch is required to have the display working on the
> Chromebook IdeaPad Duet, so
>
> Tested-by: Enric Balletbo i Serra
>
> Matthias, If I am not wrong, this patch is the only one that is not
> applied for this series. I know that is too late for 5.12, but If
> you're fine with it, could you pick this patch directly or do you
> prefer a resend of this patch alone once you will start to accept
> patches for the next release?
This patch is based on top of a patch that's in CK's branch.
Let's wait for v5.12-rc1 then I'll take it. If I forget just ping me here/IRC
Regards,
Matthias
>
> Thanks,
> Enric
>
>> ---
>> drivers/soc/mediatek/mtk-mutex.c | 50
>> 1 file changed, 50 insertions(+)
>>
>> diff --git a/drivers/soc/mediatek/mtk-mutex.c
>> b/drivers/soc/mediatek/mtk-mutex.c
>> index f531b119da7a9..718a41beb6afb 100644
>> --- a/drivers/soc/mediatek/mtk-mutex.c
>> +++ b/drivers/soc/mediatek/mtk-mutex.c
>> @@ -14,6 +14,8 @@
>>
>> #define MT2701_MUTEX0_MOD0 0x2c
>> #define MT2701_MUTEX0_SOF0 0x30
>> +#define MT8183_MUTEX0_MOD0 0x30
>> +#define MT8183_MUTEX0_SOF0 0x2c
>>
>> #define DISP_REG_MUTEX_EN(n) (0x20 + 0x20 * (n))
>> #define DISP_REG_MUTEX(n) (0x24 + 0x20 * (n))
>> @@ -37,6 +39,18 @@
>> #define MT8167_MUTEX_MOD_DISP_DITHER 15
>> #define MT8167_MUTEX_MOD_DISP_UFOE 16
>>
>> +#define MT8183_MUTEX_MOD_DISP_RDMA00
>> +#define MT8183_MUTEX_MOD_DISP_RDMA11
>> +#define MT8183_MUTEX_MOD_DISP_OVL0 9
>> +#define MT8183_MUTEX_MOD_DISP_OVL0_2L 10
>> +#define MT8183_MUTEX_MOD_DISP_OVL1_2L 11
>> +#define MT8183_MUTEX_MOD_DISP_WDMA012
>> +#define MT8183_MUTEX_MOD_DISP_COLOR0 13
>> +#define MT8183_MUTEX_MOD_DISP_CCORR0 14
>> +#define MT8183_MUTEX_MOD_DISP_AAL0 15
>> +#define MT8183_MUTEX_MOD_DISP_GAMMA0 16
>> +#define MT8183_MUTEX_MOD_DISP_DITHER0 17
>> +
>> #define MT8173_MUTEX_MOD_DISP_OVL0 11
>> #define MT8173_MUTEX_MOD_DISP_OVL1 12
>> #define MT8173_MUTEX_MOD_DISP_RDMA013
>> @@ -87,6 +101,11 @@
>> #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)
>>
>> struct mtk_mutex {
>> int id;
>> @@ -181,6 +200,20 @@ static const unsigned int
>> mt8173_mutex_mod[DDP_COMPONENT_ID_MAX] = {
>> [DDP_COMPONENT_WDMA1] = MT8173_MUTEX_MOD_DISP_WDMA1,
>> };
>>
>> +static const unsigned int mt8183_mutex_mod[DDP_COMPONENT_ID_MAX] = {
>> + [DDP_COMPONENT_AAL0] = MT8183_MUTEX_MOD_DISP_AAL0,
>> + [DDP_COMPONENT_CCORR] = MT8183_MUTEX_MOD_DISP_CCORR0,
>> + [DDP_COMPONENT_COLOR0] = MT8183_MUTEX_MOD_DISP_COLOR0,
>> + [DDP_COMPONENT_DITHER] = MT8183_MUTEX_MOD_DISP_DITHER0,
>> + [DDP_COMPONENT_GAMMA] = MT8183_MUTEX_MOD_DISP_GAMMA0,
>> + [DDP_COMPONENT_OVL0] = MT8183_MUTEX_MOD_DISP_OVL0,
>> + [DDP_COMPONENT_OVL_2L0] = MT8183_MUTEX_MOD_DISP_OVL0_2L,
>> + [DDP_COMPONENT_OVL_2L1] = MT8183_MUTEX_MOD_DISP_OVL1_2L,
>> + [DDP_COMPONENT_RDMA0] = MT8183_MUTEX_MOD_DISP_RDMA0,
>> + [DDP_COMPONENT_RDMA1] = MT8183_MUTEX_MOD_DISP_RDMA1,
>> + [DDP_COMPONENT_WDMA0] = MT8183_MUTEX_MOD_DISP_WDMA0,
>> +};
>> +
>> static const unsigned int mt2712_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
>> [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
>> [MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
>> @@ -198,6 +231,13 @@ static const unsigned int
>> mt8167_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
>> [MUTEX_SOF_DPI1] = MT8167_MUTEX_SOF_DPI1,
>> };
>>
>> +/* Add EOF setting so overlay hardware can receive frame done irq */
>> +static const unsigned int mt8183_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
>> + [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 struct mtk_mutex_data mt2701_mutex_driver_data = {
>> .mutex_mod = mt2701_mutex_mod,
>> .mutex_sof = mt2712_mutex_sof,
>> @@ -227,6 +267,14 @@ static const struct
Re: [PATCH v13 7/8] soc: mediatek: add mtk mutex support for MT8183
Hi Hsin-Yi,
Thank you for your patch.
Missatge de Hsin-Yi Wang del dia dv., 29 de gen.
2021 a les 10:23:
>
> From: Yongqiang Niu
>
> Add mtk mutex support for MT8183 SoC.
>
> Signed-off-by: Yongqiang Niu
> Signed-off-by: Hsin-Yi Wang
> Reviewed-by: CK Hu
Reviewed-by: Enric Balletbo i Serra
FWIW this patch is required to have the display working on the
Chromebook IdeaPad Duet, so
Tested-by: Enric Balletbo i Serra
Matthias, If I am not wrong, this patch is the only one that is not
applied for this series. I know that is too late for 5.12, but If
you're fine with it, could you pick this patch directly or do you
prefer a resend of this patch alone once you will start to accept
patches for the next release?
Thanks,
Enric
> ---
> drivers/soc/mediatek/mtk-mutex.c | 50
> 1 file changed, 50 insertions(+)
>
> diff --git a/drivers/soc/mediatek/mtk-mutex.c
> b/drivers/soc/mediatek/mtk-mutex.c
> index f531b119da7a9..718a41beb6afb 100644
> --- a/drivers/soc/mediatek/mtk-mutex.c
> +++ b/drivers/soc/mediatek/mtk-mutex.c
> @@ -14,6 +14,8 @@
>
> #define MT2701_MUTEX0_MOD0 0x2c
> #define MT2701_MUTEX0_SOF0 0x30
> +#define MT8183_MUTEX0_MOD0 0x30
> +#define MT8183_MUTEX0_SOF0 0x2c
>
> #define DISP_REG_MUTEX_EN(n) (0x20 + 0x20 * (n))
> #define DISP_REG_MUTEX(n) (0x24 + 0x20 * (n))
> @@ -37,6 +39,18 @@
> #define MT8167_MUTEX_MOD_DISP_DITHER 15
> #define MT8167_MUTEX_MOD_DISP_UFOE 16
>
> +#define MT8183_MUTEX_MOD_DISP_RDMA00
> +#define MT8183_MUTEX_MOD_DISP_RDMA11
> +#define MT8183_MUTEX_MOD_DISP_OVL0 9
> +#define MT8183_MUTEX_MOD_DISP_OVL0_2L 10
> +#define MT8183_MUTEX_MOD_DISP_OVL1_2L 11
> +#define MT8183_MUTEX_MOD_DISP_WDMA012
> +#define MT8183_MUTEX_MOD_DISP_COLOR0 13
> +#define MT8183_MUTEX_MOD_DISP_CCORR0 14
> +#define MT8183_MUTEX_MOD_DISP_AAL0 15
> +#define MT8183_MUTEX_MOD_DISP_GAMMA0 16
> +#define MT8183_MUTEX_MOD_DISP_DITHER0 17
> +
> #define MT8173_MUTEX_MOD_DISP_OVL0 11
> #define MT8173_MUTEX_MOD_DISP_OVL1 12
> #define MT8173_MUTEX_MOD_DISP_RDMA013
> @@ -87,6 +101,11 @@
> #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)
>
> struct mtk_mutex {
> int id;
> @@ -181,6 +200,20 @@ static const unsigned int
> mt8173_mutex_mod[DDP_COMPONENT_ID_MAX] = {
> [DDP_COMPONENT_WDMA1] = MT8173_MUTEX_MOD_DISP_WDMA1,
> };
>
> +static const unsigned int mt8183_mutex_mod[DDP_COMPONENT_ID_MAX] = {
> + [DDP_COMPONENT_AAL0] = MT8183_MUTEX_MOD_DISP_AAL0,
> + [DDP_COMPONENT_CCORR] = MT8183_MUTEX_MOD_DISP_CCORR0,
> + [DDP_COMPONENT_COLOR0] = MT8183_MUTEX_MOD_DISP_COLOR0,
> + [DDP_COMPONENT_DITHER] = MT8183_MUTEX_MOD_DISP_DITHER0,
> + [DDP_COMPONENT_GAMMA] = MT8183_MUTEX_MOD_DISP_GAMMA0,
> + [DDP_COMPONENT_OVL0] = MT8183_MUTEX_MOD_DISP_OVL0,
> + [DDP_COMPONENT_OVL_2L0] = MT8183_MUTEX_MOD_DISP_OVL0_2L,
> + [DDP_COMPONENT_OVL_2L1] = MT8183_MUTEX_MOD_DISP_OVL1_2L,
> + [DDP_COMPONENT_RDMA0] = MT8183_MUTEX_MOD_DISP_RDMA0,
> + [DDP_COMPONENT_RDMA1] = MT8183_MUTEX_MOD_DISP_RDMA1,
> + [DDP_COMPONENT_WDMA0] = MT8183_MUTEX_MOD_DISP_WDMA0,
> +};
> +
> static const unsigned int mt2712_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
> [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
> [MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
> @@ -198,6 +231,13 @@ static const unsigned int
> mt8167_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
> [MUTEX_SOF_DPI1] = MT8167_MUTEX_SOF_DPI1,
> };
>
> +/* Add EOF setting so overlay hardware can receive frame done irq */
> +static const unsigned int mt8183_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
> + [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 struct mtk_mutex_data mt2701_mutex_driver_data = {
> .mutex_mod = mt2701_mutex_mod,
> .mutex_sof = mt2712_mutex_sof,
> @@ -227,6 +267,14 @@ static const struct mtk_mutex_data
> mt8173_mutex_driver_data = {
> .mutex_sof_reg = MT2701_MUTEX0_SOF0,
> };
>
> +static const struct mtk_mutex_data mt8183_mutex_driver_data = {
> + .mutex_mod = mt8183_mutex_mod,
> + .mutex_sof = mt8183_mutex_sof,
> + .mutex_mod_reg = MT8183_MUTEX0_MOD0,
> + .mutex_sof_reg = MT8183_MUTEX0_SOF0,
> +
