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Date: Wed, 19 Jun 2024 12:27:29 +0200
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Fei Shao <fshao@...omium.org>
Cc: linux-media@...r.kernel.org, mchehab@...nel.org, robh@...nel.org,
krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
matthias.bgg@...il.com, amergnat@...libre.com, moudy.ho@...iatek.com,
hverkuil-cisco@...all.nl, sebastian.fricke@...labora.com,
u.kleine-koenig@...gutronix.de, chunkuang.hu@...nel.org,
p.zabel@...gutronix.de, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, kernel@...labora.com
Subject: Re: [PATCH 2/4] soc: mediatek: mtk-mutex: Add support for MT8188
VPPSYS
Il 19/06/24 12:09, Fei Shao ha scritto:
> Hi Angelo,
>
> On Fri, Mar 22, 2024 at 5:29 PM AngeloGioacchino Del Regno
> <angelogioacchino.delregno@...labora.com> wrote:
>>
>> Add MT8188 VPPSYS0 and VPPSYS1 mutex info to driver data
>>
>> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
>> ---
>> drivers/soc/mediatek/mtk-mutex.c | 41 ++++++++++++++++++++++++++++++++
>> 1 file changed, 41 insertions(+)
>>
>> diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
>> index 73c256d3950b..b5af1fb5847e 100644
>> --- a/drivers/soc/mediatek/mtk-mutex.c
>> +++ b/drivers/soc/mediatek/mtk-mutex.c
>> @@ -496,6 +496,39 @@ static const unsigned int mt8188_mutex_mod[DDP_COMPONENT_ID_MAX] = {
>> [DDP_COMPONENT_MERGE5] = MT8188_MUTEX_MOD_DISP1_VPP_MERGE4,
>> };
>>
>> +static const unsigned int mt8188_mdp_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
>> + [MUTEX_MOD_IDX_MDP_RDMA0] = MT8195_MUTEX_MOD_MDP_RDMA0,
>> + [MUTEX_MOD_IDX_MDP_RDMA2] = MT8195_MUTEX_MOD_MDP_RDMA2,
>> + [MUTEX_MOD_IDX_MDP_RDMA3] = MT8195_MUTEX_MOD_MDP_RDMA3,
>> + [MUTEX_MOD_IDX_MDP_FG0] = MT8195_MUTEX_MOD_MDP_FG0,
>> + [MUTEX_MOD_IDX_MDP_FG2] = MT8195_MUTEX_MOD_MDP_FG2,
>> + [MUTEX_MOD_IDX_MDP_FG3] = MT8195_MUTEX_MOD_MDP_FG3,
>> + [MUTEX_MOD_IDX_MDP_HDR0] = MT8195_MUTEX_MOD_MDP_HDR0,
>> + [MUTEX_MOD_IDX_MDP_HDR2] = MT8195_MUTEX_MOD_MDP_HDR2,
>> + [MUTEX_MOD_IDX_MDP_HDR3] = MT8195_MUTEX_MOD_MDP_HDR3,
>> + [MUTEX_MOD_IDX_MDP_AAL0] = MT8195_MUTEX_MOD_MDP_AAL0,
>> + [MUTEX_MOD_IDX_MDP_AAL2] = MT8195_MUTEX_MOD_MDP_AAL2,
>> + [MUTEX_MOD_IDX_MDP_AAL3] = MT8195_MUTEX_MOD_MDP_AAL3,
>> + [MUTEX_MOD_IDX_MDP_RSZ0] = MT8195_MUTEX_MOD_MDP_RSZ0,
>> + [MUTEX_MOD_IDX_MDP_RSZ2] = MT8195_MUTEX_MOD_MDP_RSZ2,
>> + [MUTEX_MOD_IDX_MDP_RSZ3] = MT8195_MUTEX_MOD_MDP_RSZ3,
>> + [MUTEX_MOD_IDX_MDP_MERGE2] = MT8195_MUTEX_MOD_MDP_MERGE2,
>> + [MUTEX_MOD_IDX_MDP_MERGE3] = MT8195_MUTEX_MOD_MDP_MERGE3,
>> + [MUTEX_MOD_IDX_MDP_TDSHP0] = MT8195_MUTEX_MOD_MDP_TDSHP0,
>> + [MUTEX_MOD_IDX_MDP_TDSHP2] = MT8195_MUTEX_MOD_MDP_TDSHP2,
>> + [MUTEX_MOD_IDX_MDP_TDSHP3] = MT8195_MUTEX_MOD_MDP_TDSHP3,
>> + [MUTEX_MOD_IDX_MDP_COLOR0] = MT8195_MUTEX_MOD_MDP_COLOR0,
>> + [MUTEX_MOD_IDX_MDP_COLOR2] = MT8195_MUTEX_MOD_MDP_COLOR2,
>> + [MUTEX_MOD_IDX_MDP_COLOR3] = MT8195_MUTEX_MOD_MDP_COLOR3,
>> + [MUTEX_MOD_IDX_MDP_OVL0] = MT8195_MUTEX_MOD_MDP_OVL0,
>> + [MUTEX_MOD_IDX_MDP_PAD0] = MT8195_MUTEX_MOD_MDP_PAD0,
>> + [MUTEX_MOD_IDX_MDP_PAD2] = MT8195_MUTEX_MOD_MDP_PAD2,
>> + [MUTEX_MOD_IDX_MDP_PAD3] = MT8195_MUTEX_MOD_MDP_PAD3,
>
> I know it's too late since this is in the tree already, but I noticed
> that MDP_COMP_TCC0 is added in the 4th patch but not here.
> Is that expected?
>
Many, many, many thanks for that. I missed TCC0 for real in the mutex mod
list for MT8188, even though it's present at bit 10.
I'll send a Fixes commit adding that bit in a jiffy.
Cheers,
Angelo
> Everything else looks nice, so just a record in the mailing list:
> Reviewed-by: Fei Shao <fshao@...omium.org>
>
> Regards,
> Fei
>
>
>> + [MUTEX_MOD_IDX_MDP_WROT0] = MT8195_MUTEX_MOD_MDP_WROT0,
>> + [MUTEX_MOD_IDX_MDP_WROT2] = MT8195_MUTEX_MOD_MDP_WROT2,
>> + [MUTEX_MOD_IDX_MDP_WROT3] = MT8195_MUTEX_MOD_MDP_WROT3,
>> +};
>> +
>> 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,
>> @@ -735,6 +768,13 @@ static const struct mtk_mutex_data mt8188_mutex_driver_data = {
>> .mutex_sof_reg = MT8183_MUTEX0_SOF0,
>> };
>>
>> +static const struct mtk_mutex_data mt8188_vpp_mutex_driver_data = {
>> + .mutex_sof = mt8188_mutex_sof,
>> + .mutex_mod_reg = MT8183_MUTEX0_MOD0,
>> + .mutex_sof_reg = MT8183_MUTEX0_SOF0,
>> + .mutex_table_mod = mt8188_mdp_mutex_table_mod,
>> +};
>> +
>> static const struct mtk_mutex_data mt8192_mutex_driver_data = {
>> .mutex_mod = mt8192_mutex_mod,
>> .mutex_sof = mt8183_mutex_sof,
>> @@ -1089,6 +1129,7 @@ static const struct of_device_id mutex_driver_dt_match[] = {
>> { .compatible = "mediatek,mt8186-disp-mutex", .data = &mt8186_mutex_driver_data },
>> { .compatible = "mediatek,mt8186-mdp3-mutex", .data = &mt8186_mdp_mutex_driver_data },
>> { .compatible = "mediatek,mt8188-disp-mutex", .data = &mt8188_mutex_driver_data },
>> + { .compatible = "mediatek,mt8188-vpp-mutex", .data = &mt8188_vpp_mutex_driver_data },
>> { .compatible = "mediatek,mt8192-disp-mutex", .data = &mt8192_mutex_driver_data },
>> { .compatible = "mediatek,mt8195-disp-mutex", .data = &mt8195_mutex_driver_data },
>> { .compatible = "mediatek,mt8195-vpp-mutex", .data = &mt8195_vpp_mutex_driver_data },
>> --
>> 2.44.0
>>
>>
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