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[213.36.7.13]) by smtp.gmail.com with ESMTPSA id j2-20020a05600c1c0200b0041ac3e13f1esm9751481wms.37.2024.04.25.09.53.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 25 Apr 2024 09:53:19 -0700 (PDT) Message-ID: Date: Thu, 25 Apr 2024 18:53:19 +0200 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: Bjorn Andersson , Jeffrey Hugo , Konrad Dybcio , Stanimir Varbanov , Vikash Garodia , Bryan O Donoghue Cc: MSM , linux-media , Pierre-Hugues Husson , Arnaud Vrac From: Marc Gonzalez Subject: [RFC PATCH v1] media: venus: add msm8998 support Based on similar msm8996 code. --- arch/arm64/boot/dts/qcom/msm8998.dtsi | 49 ++++++++++++++++++++++++ drivers/media/platform/qcom/venus/core.c | 42 ++++++++++++++++++++ 2 files changed, 91 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index 4dfe2d09ac285..67b8374ddf02f 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -3010,6 +3010,55 @@ mdss_dsi1_phy: phy@c996400 { }; }; + venus: video-codec@cc00000 { + compatible = "qcom,msm8998-venus"; + reg = <0x0cc00000 0xff000>; + interrupts = ; + power-domains = <&mmcc VIDEO_TOP_GDSC>; + clocks = <&mmcc VIDEO_CORE_CLK>, + <&mmcc VIDEO_AHB_CLK>, + <&mmcc VIDEO_AXI_CLK>, + <&mmcc VIDEO_MAXI_CLK>; + clock-names = "core", "iface", "bus", "mbus"; + iommus = <&mmss_smmu 0x400>, + <&mmss_smmu 0x401>, + <&mmss_smmu 0x40a>, + <&mmss_smmu 0x407>, + <&mmss_smmu 0x40e>, + <&mmss_smmu 0x40f>, + <&mmss_smmu 0x408>, + <&mmss_smmu 0x409>, + <&mmss_smmu 0x40b>, + <&mmss_smmu 0x40c>, + <&mmss_smmu 0x40d>, + <&mmss_smmu 0x410>, + <&mmss_smmu 0x411>, + <&mmss_smmu 0x421>, + <&mmss_smmu 0x428>, + <&mmss_smmu 0x429>, + <&mmss_smmu 0x42b>, + <&mmss_smmu 0x42c>, + <&mmss_smmu 0x42d>, + <&mmss_smmu 0x411>, + <&mmss_smmu 0x431>; + memory-region = <&venus_mem>; + status = "disabled"; + + video-decoder { + compatible = "venus-decoder"; + clocks = <&mmcc VIDEO_SUBCORE0_CLK>; + clock-names = "core"; + power-domains = <&mmcc VIDEO_SUBCORE0_GDSC>; + }; + + video-encoder { + compatible = "venus-encoder"; + clocks = <&mmcc VIDEO_SUBCORE1_CLK>; + clock-names = "core"; + power-domains = <&mmcc VIDEO_SUBCORE1_GDSC>; + }; + }; + mmss_smmu: iommu@cd00000 { compatible = "qcom,msm8998-smmu-v2", "qcom,smmu-v2"; reg = <0x0cd00000 0x40000>; diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index ce206b7097541..42e0c580e093d 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -587,6 +587,47 @@ static const struct venus_resources msm8996_res = { .fwname = "qcom/venus-4.2/venus.mbn", }; +static const struct freq_tbl msm8998_freq_table[] = { + { 1944000, 520000000 }, /* 4k UHD @ 60 (decode only) */ + { 972000, 520000000 }, /* 4k UHD @ 30 */ + { 489600, 346666667 }, /* 1080p @ 60 */ + { 244800, 150000000 }, /* 1080p @ 30 */ + { 108000, 75000000 }, /* 720p @ 30 */ +}; + +/* + * https://git.codelinaro.org/clo/la/kernel/msm-4.4/-/blob/caf_migration/kernel.lnx.4.4.r38-rel/arch/arm/boot/dts/qcom/msm8998-vidc.dtsi + */ +static const struct reg_val msm8998_reg_preset[] = { + { 0x80124, 0x00000003 }, + { 0x80550, 0x01111111 }, + { 0x80560, 0x01111111 }, + { 0x80568, 0x01111111 }, + { 0x80570, 0x01111111 }, + { 0x80580, 0x01111111 }, + { 0x80588, 0x01111111 }, + { 0xe2010, 0x00000000 }, +}; + +static const struct venus_resources msm8998_res = { + .freq_tbl = msm8998_freq_table, + .freq_tbl_size = ARRAY_SIZE(msm8998_freq_table), + .reg_tbl = msm8998_reg_preset, + .reg_tbl_size = ARRAY_SIZE(msm8998_reg_preset), + .clks = { "core", "iface", "bus", "mbus" }, + .clks_num = 4, + .vcodec0_clks = { "core" }, + .vcodec1_clks = { "core" }, + .vcodec_clks_num = 1, + .max_load = 2563200, + .hfi_version = HFI_VERSION_3XX, + .vmem_id = VIDC_RESOURCE_NONE, + .vmem_size = 0, + .vmem_addr = 0, + .dma_mask = 0xddc00000 - 1, + .fwname = "qcom/venus-4.4/venus.mbn", +}; + static const struct freq_tbl sdm660_freq_table[] = { { 979200, 518400000 }, { 489600, 441600000 }, @@ -893,6 +934,7 @@ static const struct venus_resources sc7280_res = { static const struct of_device_id venus_dt_match[] = { { .compatible = "qcom,msm8916-venus", .data = &msm8916_res, }, { .compatible = "qcom,msm8996-venus", .data = &msm8996_res, }, + { .compatible = "qcom,msm8998-venus", .data = &msm8998_res, }, { .compatible = "qcom,sdm660-venus", .data = &sdm660_res, }, { .compatible = "qcom,sdm845-venus", .data = &sdm845_res, }, { .compatible = "qcom,sdm845-venus-v2", .data = &sdm845_res_v2, },