linux-kernel - Re: [PATCH V3 3/4] venus: core: add sc7180 DT compatible and resource struct

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Date:   Tue, 7 Jan 2020 16:02:59 +0200
From:   Stanimir Varbanov <stanimir.varbanov@...aro.org>
To:     Dikshita Agarwal <dikshita@...eaurora.org>,
        linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, vgarodia@...eaurora.org
Subject: Re: [PATCH V3 3/4] venus: core: add sc7180 DT compatible and resource
 struct

Hi Dikshita,

Thanks for the patch.

On 1/2/20 3:25 PM, Dikshita Agarwal wrote:
> This add DT compatible string and resource structure for sc7180.
> 
> Signed-off-by: Dikshita Agarwal <dikshita@...eaurora.org>
> ---
>  drivers/media/platform/qcom/venus/core.c | 45 ++++++++++++++++++++++++++++++++
>  1 file changed, 45 insertions(+)

Acked-by: Stanimir Varbanov <stanimir.varbanov@...aro.org>

> 
> diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
> index c7525d9..194b10b9 100644
> --- a/drivers/media/platform/qcom/venus/core.c
> +++ b/drivers/media/platform/qcom/venus/core.c
> @@ -521,11 +521,56 @@ static __maybe_unused int venus_runtime_resume(struct device *dev)
>  	.fwname = "qcom/venus-5.2/venus.mdt",
>  };
>  
> +static const struct freq_tbl sc7180_freq_table[] = {
> +	{  0, 500000000 },
> +	{  0, 434000000 },
> +	{  0, 340000000 },
> +	{  0, 270000000 },
> +	{  0, 150000000 },
> +};
> +
> +static const struct bw_tbl sc7180_bw_table_enc[] = {
> +	{  972000,  750000, 0, 0, 0 },	/* 3840x2160@30 */
> +	{  489600,  451000, 0, 0, 0 },	/* 1920x1080@60 */
> +	{  244800,  234000, 0, 0, 0 },	/* 1920x1080@30 */
> +};
> +
> +static const struct bw_tbl sc7180_bw_table_dec[] = {
> +	{ 1036800, 1386000, 0, 1875000, 0 },	/* 4096x2160@30 */
> +	{  489600,  865000, 0, 1146000, 0 },	/* 1920x1080@60 */
> +	{  244800,  530000, 0,  583000, 0 },	/* 1920x1080@30 */
> +};
> +
> +static const struct venus_resources sc7180_res = {
> +	.freq_tbl = sc7180_freq_table,
> +	.freq_tbl_size = ARRAY_SIZE(sc7180_freq_table),
> +	.bw_tbl_enc = sc7180_bw_table_enc,
> +	.bw_tbl_enc_size = ARRAY_SIZE(sc7180_bw_table_enc),
> +	.bw_tbl_dec = sc7180_bw_table_dec,
> +	.bw_tbl_dec_size = ARRAY_SIZE(sc7180_bw_table_dec),
> +	.codec_freq_data = sdm845_codec_freq_data,
> +	.codec_freq_data_size = ARRAY_SIZE(sdm845_codec_freq_data),
> +	.clks = {"core", "iface", "bus" },
> +	.clks_num = 3,
> +	.vcodec0_clks = { "vcodec0_core", "vcodec0_bus" },
> +	.vcodec_clks_num = 2,
> +	.vcodec_pmdomains = { "venus", "vcodec0" },
> +	.vcodec_pmdomains_num = 2,
> +	.vcodec_num = 1,
> +	.hfi_version = HFI_VERSION_4XX,
> +	.vmem_id = VIDC_RESOURCE_NONE,
> +	.vmem_size = 0,
> +	.vmem_addr = 0,
> +	.dma_mask = 0xe0000000 - 1,
> +	.fwname = "qcom/venus-5.4/venus.mdt",
> +};
> +
>  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,sdm845-venus", .data = &sdm845_res, },
>  	{ .compatible = "qcom,sdm845-venus-v2", .data = &sdm845_res_v2, },
> +	{ .compatible = "qcom,sc7180-venus", .data = &sc7180_res, },
>  	{ }
>  };
>  MODULE_DEVICE_TABLE(of, venus_dt_match);
> 

-- 
regards,
Stan