linux-kernel - Re: [PATCH 6/8] media: venus: core: Add SC8280XP resource struct

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Message-ID: <6pe6kcz2vnxqnrrb2xtan5edtxslqzfpk2ccxg64rpc77lcrd7@rgxqeoldurjv>
Date: Tue, 4 Mar 2025 22:54:34 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Cc: Stanimir Varbanov <stanimir.k.varbanov@...il.com>, 
	Vikash Garodia <quic_vgarodia@...cinc.com>, Mauro Carvalho Chehab <mchehab@...nel.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Konrad Dybcio <konradybcio@...nel.org>, 
	Bjorn Andersson <andersson@...nel.org>, linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Johan Hovold <johan+linaro@...nel.org>
Subject: Re: [PATCH 6/8] media: venus: core: Add SC8280XP resource struct

On Tue, Mar 04, 2025 at 01:07:12PM +0000, Bryan O'Donoghue wrote:
> From: Konrad Dybcio <konradybcio@...nel.org>
> 
> Add SC8280XP configuration data and related compatible.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
> Link: https://lore.kernel.org/r/20230731-topic-8280_venus-v1-6-8c8bbe1983a5@linaro.org
> [ johan: rebase on 6.9-rc1; convert vcodec_pmdomains ]
> Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
> [ bod: added static video encoder/decoder desciptors ]
> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
> ---
>  drivers/media/platform/qcom/venus/core.c | 47 ++++++++++++++++++++++++++++++++
>  1 file changed, 47 insertions(+)
> 
> diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
> index dbce635f9fa45..3d23a5919462d 100644
> --- a/drivers/media/platform/qcom/venus/core.c
> +++ b/drivers/media/platform/qcom/venus/core.c
> @@ -1116,6 +1116,52 @@ static const struct venus_resources sc7280_res = {
>  	.enc_nodename = "video-encoder",
>  };
>  
> +static const struct freq_tbl sc8280xp_freq_table[] = {
> +	{ 0, 239999999 },
> +	{ 0, 338000000 },
> +	{ 0, 366000000 },
> +	{ 0, 444000000 },
> +	{ 0, 533000000 },
> +	{ 0, 560000000 },
> +};
> +
> +static const struct venus_resources sc8280xp_res = {
> +	.freq_tbl = sc8280xp_freq_table,
> +	.freq_tbl_size = ARRAY_SIZE(sc8280xp_freq_table),
> +	.reg_tbl = sm8350_reg_preset,
> +	.reg_tbl_size = ARRAY_SIZE(sm8350_reg_preset),
> +	.bw_tbl_enc = sm8250_bw_table_enc,
> +	.bw_tbl_enc_size = ARRAY_SIZE(sm8250_bw_table_enc),
> +	.bw_tbl_dec = sm8250_bw_table_dec,
> +	.bw_tbl_dec_size = ARRAY_SIZE(sm8250_bw_table_dec),
> +	.clks = { "core", "iface" },
> +	.clks_num = 2,
> +	.resets = { "core" },
> +	.resets_num = 1,
> +	.vcodec0_clks = { "vcodec0_core" },
> +	.vcodec_clks_num = 1,
> +	.vcodec_pmdomains = (const char *[]) { "venus", "vcodec0" },
> +	.vcodec_pmdomains_num = 2,
> +	.opp_pmdomain = (const char *[]) { "mx", NULL },
> +	.vcodec_num = 1,
> +	.max_load = 7833600, /* 7680x4320@...ps */
> +	.hfi_version = HFI_VERSION_6XX,
> +	.vpu_version = VPU_VERSION_IRIS2,
> +	.num_vpp_pipes = 4,
> +	.vmem_id = VIDC_RESOURCE_NONE,
> +	.vmem_size = 0,
> +	.vmem_addr = 0,
> +	.dma_mask = GENMASK(31, 29) - 1,
> +	.cp_start = 0,
> +	.cp_size = 0x25800000,
> +	.cp_nonpixel_start = 0x1000000,
> +	.cp_nonpixel_size = 0x24800000,
> +	.fwname = "qcom/vpu-2.0/venus.mbn",

qcom/vpu/vpu20_p1.mbn

> +	.dec_nodename = "video-decoder",
> +	.enc_nodename = "video-encoder",
> +};
> +
> +
>  static const struct of_device_id venus_dt_match[] = {
>  	{ .compatible = "qcom,msm8916-venus", .data = &msm8916_res },
>  	{ .compatible = "qcom,msm8996-venus", .data = &msm8996_res },
> @@ -1125,6 +1171,7 @@ static const struct of_device_id venus_dt_match[] = {
>  	{ .compatible = "qcom,sdm845-venus-v2", .data = &sdm845_res_v2 },
>  	{ .compatible = "qcom,sc7180-venus", .data = &sc7180_res },
>  	{ .compatible = "qcom,sc7280-venus", .data = &sc7280_res },
> +	{ .compatible = "qcom,sc8280xp-venus", .data = &sc8280xp_res },
>  	{ .compatible = "qcom,sm8250-venus", .data = &sm8250_res },
>  	{ .compatible = "qcom,sm8350-venus", .data = &sm8350_res },
>  	{ }
> 
> -- 
> 2.47.2
> 

-- 
With best wishes
Dmitry