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Message-ID: <a6d09c4c-1b8c-41ac-bf8d-aca49da04724@linaro.org>
Date: Wed, 22 Oct 2025 16:20:59 +0100
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: Vikash Garodia <vikash.garodia@....qualcomm.com>,
Dikshita Agarwal <dikshita.agarwal@....qualcomm.com>,
Abhinav Kumar <abhinav.kumar@...ux.dev>,
Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
<conor+dt@...nel.org>, Philipp Zabel <p.zabel@...gutronix.de>,
Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Cc: linux-arm-msm@...r.kernel.org, linux-media@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Vishnu Reddy <quic_bvisredd@...cinc.com>
Subject: Re: [PATCH v2 8/8] media: iris: Add platform data for kaanapali
On 17/10/2025 15:16, Vikash Garodia wrote:
> Add support for the kaanapali platform by re-using the SM8550
> definitions and using the vpu4 ops.
> Move the configurations that differs in a per-SoC platform
> header, that will contain SoC specific data.
>
> Co-developed-by: Vishnu Reddy <quic_bvisredd@...cinc.com>
> Signed-off-by: Vishnu Reddy <quic_bvisredd@...cinc.com>
> Signed-off-by: Vikash Garodia <vikash.garodia@....qualcomm.com>
> ---
> .../platform/qcom/iris/iris_platform_common.h | 1 +
> .../media/platform/qcom/iris/iris_platform_gen2.c | 86 ++++++++++++++++++++++
> .../platform/qcom/iris/iris_platform_kaanapali.h | 63 ++++++++++++++++
> drivers/media/platform/qcom/iris/iris_probe.c | 4 +
> 4 files changed, 154 insertions(+)
>
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
> index d6d4a9fdfc189797f903dfeb56d931741b405ee2..f77bad531f067f59b48c3e4caa40a463d454c47e 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_common.h
> +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
> @@ -41,6 +41,7 @@ enum pipe_type {
> PIPE_4 = 4,
> };
>
> +extern struct iris_platform_data kaanapali_data;
> extern struct iris_platform_data qcs8300_data;
> extern struct iris_platform_data sm8250_data;
> extern struct iris_platform_data sm8550_data;
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> index 00c6b9021b98aac80612b1bb9734c8dac8146bd9..104c24fd47770dff770a5230cf957d78c89b01f7 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> @@ -12,6 +12,7 @@
> #include "iris_vpu_buffer.h"
> #include "iris_vpu_common.h"
>
> +#include "iris_platform_kaanapali.h"
> #include "iris_platform_qcs8300.h"
> #include "iris_platform_sm8650.h"
> #include "iris_platform_sm8750.h"
> @@ -744,6 +745,91 @@ static const u32 sm8550_enc_op_int_buf_tbl[] = {
> BUF_SCRATCH_2,
> };
>
> +struct iris_platform_data kaanapali_data = {
> + .get_instance = iris_hfi_gen2_get_instance,
> + .init_hfi_command_ops = iris_hfi_gen2_command_ops_init,
> + .init_hfi_response_ops = iris_hfi_gen2_response_ops_init,
> + .get_vpu_buffer_size = iris_vpu4x_buf_size,
> + .vpu_ops = &iris_vpu4x_ops,
> + .set_preset_registers = iris_set_sm8550_preset_registers,
> + .icc_tbl = sm8550_icc_table,
> + .icc_tbl_size = ARRAY_SIZE(sm8550_icc_table),
> + .clk_rst_tbl = kaanapali_clk_reset_table,
> + .clk_rst_tbl_size = ARRAY_SIZE(kaanapali_clk_reset_table),
> + .bw_tbl_dec = sm8550_bw_table_dec,
> + .bw_tbl_dec_size = ARRAY_SIZE(sm8550_bw_table_dec),
> + .pmdomain_tbl = kaanapali_pmdomain_table,
> + .pmdomain_tbl_size = ARRAY_SIZE(kaanapali_pmdomain_table),
> + .opp_pd_tbl = sm8550_opp_pd_table,
> + .opp_pd_tbl_size = ARRAY_SIZE(sm8550_opp_pd_table),
> + .clk_tbl = kaanapali_clk_table,
> + .clk_tbl_size = ARRAY_SIZE(kaanapali_clk_table),
> + .opp_clk_tbl = kaanapali_opp_clk_table,
> + /* Upper bound of DMA address range */
> + .dma_mask = 0xe0000000 - 1,
> + .fwname = "qcom/vpu/vpu40_p2_s7.mbn",
> + .pas_id = IRIS_PAS_ID,
> + .inst_caps = &platform_inst_cap_sm8550,
> + .inst_fw_caps_dec = inst_fw_cap_sm8550_dec,
> + .inst_fw_caps_dec_size = ARRAY_SIZE(inst_fw_cap_sm8550_dec),
> + .inst_fw_caps_enc = inst_fw_cap_sm8550_enc,
> + .inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8550_enc),
> + .tz_cp_config_data = tz_cp_config_kaanapali,
> + .tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_kaanapali),
> + .core_arch = VIDEO_ARCH_LX,
> + .hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
> + .ubwc_config = &ubwc_config_sm8550,
> + .num_vpp_pipe = 2,
> + .max_session_count = 16,
> + .max_core_mbpf = NUM_MBS_8K * 2,
> + .max_core_mbps = ((8192 * 4352) / 256) * 60,
> + .dec_input_config_params_default =
> + sm8550_vdec_input_config_params_default,
> + .dec_input_config_params_default_size =
> + ARRAY_SIZE(sm8550_vdec_input_config_params_default),
> + .dec_input_config_params_hevc =
> + sm8550_vdec_input_config_param_hevc,
> + .dec_input_config_params_hevc_size =
> + ARRAY_SIZE(sm8550_vdec_input_config_param_hevc),
> + .dec_input_config_params_vp9 =
> + sm8550_vdec_input_config_param_vp9,
> + .dec_input_config_params_vp9_size =
> + ARRAY_SIZE(sm8550_vdec_input_config_param_vp9),
> + .dec_output_config_params =
> + sm8550_vdec_output_config_params,
> + .dec_output_config_params_size =
> + ARRAY_SIZE(sm8550_vdec_output_config_params),
> +
> + .enc_input_config_params =
> + sm8550_venc_input_config_params,
> + .enc_input_config_params_size =
> + ARRAY_SIZE(sm8550_venc_input_config_params),
> + .enc_output_config_params =
> + sm8550_venc_output_config_params,
> + .enc_output_config_params_size =
> + ARRAY_SIZE(sm8550_venc_output_config_params),
> +
> + .dec_input_prop = sm8550_vdec_subscribe_input_properties,
> + .dec_input_prop_size = ARRAY_SIZE(sm8550_vdec_subscribe_input_properties),
> + .dec_output_prop_avc = sm8550_vdec_subscribe_output_properties_avc,
> + .dec_output_prop_avc_size =
> + ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_avc),
> + .dec_output_prop_hevc = sm8550_vdec_subscribe_output_properties_hevc,
> + .dec_output_prop_hevc_size =
> + ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_hevc),
> + .dec_output_prop_vp9 = sm8550_vdec_subscribe_output_properties_vp9,
> + .dec_output_prop_vp9_size =
> + ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_vp9),
> +
> + .dec_ip_int_buf_tbl = sm8550_dec_ip_int_buf_tbl,
> + .dec_ip_int_buf_tbl_size = ARRAY_SIZE(sm8550_dec_ip_int_buf_tbl),
> + .dec_op_int_buf_tbl = sm8550_dec_op_int_buf_tbl,
> + .dec_op_int_buf_tbl_size = ARRAY_SIZE(sm8550_dec_op_int_buf_tbl),
> +
> + .enc_op_int_buf_tbl = sm8550_enc_op_int_buf_tbl,
> + .enc_op_int_buf_tbl_size = ARRAY_SIZE(sm8550_enc_op_int_buf_tbl),
> +};
> +
> struct iris_platform_data sm8550_data = {
> .get_instance = iris_hfi_gen2_get_instance,
> .init_hfi_command_ops = iris_hfi_gen2_command_ops_init,
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_kaanapali.h b/drivers/media/platform/qcom/iris/iris_platform_kaanapali.h
> new file mode 100644
> index 0000000000000000000000000000000000000000..247fb9d7cb632d2e9a1e9832d087cb03ac9b7cf3
> --- /dev/null
> +++ b/drivers/media/platform/qcom/iris/iris_platform_kaanapali.h
> @@ -0,0 +1,63 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (c) 2025 Qualcomm Innovation Center, Inc. All rights reserved.
> + */
> +
> +#ifndef __IRIS_PLATFORM_KAANAPALI_H__
> +#define __IRIS_PLATFORM_KAANAPALI_H__
> +
> +#define VIDEO_REGION_VM0_SECURE_NP_ID 1
> +#define VIDEO_REGION_VM0_NONSECURE_NP_ID 5
> +
> +static const char *const kaanapali_clk_reset_table[] = {
> + "bus0",
> + "bus1",
> + "core_freerun_reset",
> + "vcodec0_core_freerun_reset",
> +};
> +
> +static const char *const kaanapali_pmdomain_table[] = {
> + "venus",
> + "vcodec0",
> + "vpp0",
> + "vpp1",
> + "apv",
> +};
> +
> +static const struct platform_clk_data kaanapali_clk_table[] = {
> + { IRIS_AXI_CLK, "iface" },
> + { IRIS_CTRL_CLK, "core" },
> + { IRIS_HW_CLK, "vcodec0_core" },
> + { IRIS_AXI1_CLK, "iface1" },
> + { IRIS_CTRL_FREERUN_CLK, "core_freerun" },
> + { IRIS_HW_FREERUN_CLK, "vcodec0_core_freerun" },
> + { IRIS_BSE_HW_CLK, "vcodec_bse" },
> + { IRIS_VPP0_HW_CLK, "vcodec_vpp0" },
> + { IRIS_VPP1_HW_CLK, "vcodec_vpp1" },
> + { IRIS_APV_HW_CLK, "vcodec_apv" },
> +};
> +
> +static const char *const kaanapali_opp_clk_table[] = {
> + "vcodec0_core",
> + "vcodec_apv",
> + "vcodec_bse",
> + "core",
> + NULL,
> +};
> +
> +static struct tz_cp_config tz_cp_config_kaanapali[] = {
> + {
> + .cp_start = VIDEO_REGION_VM0_SECURE_NP_ID,
> + .cp_size = 0,
> + .cp_nonpixel_start = 0x01000000,
> + .cp_nonpixel_size = 0x24800000,
> + },
> + {
> + .cp_start = VIDEO_REGION_VM0_NONSECURE_NP_ID,
> + .cp_size = 0,
> + .cp_nonpixel_start = 0x25800000,
> + .cp_nonpixel_size = 0xda400000,
> + },
> +};
> +
> +#endif /* __IRIS_PLATFORM_KAANAPALI_H__ */
> diff --git a/drivers/media/platform/qcom/iris/iris_probe.c b/drivers/media/platform/qcom/iris/iris_probe.c
> index ad82a62f8b923d818ffe77c131d7eb6da8c34002..a0902f3aaa1ca6021cfd414787da747a6dda1010 100644
> --- a/drivers/media/platform/qcom/iris/iris_probe.c
> +++ b/drivers/media/platform/qcom/iris/iris_probe.c
> @@ -348,6 +348,10 @@ static const struct dev_pm_ops iris_pm_ops = {
> };
>
> static const struct of_device_id iris_dt_match[] = {
> + {
> + .compatible = "qcom,kaanapali-iris",
> + .data = &kaanapali_data,
> + },
> {
> .compatible = "qcom,qcs8300-iris",
> .data = &qcs8300_data,
>
> --
> 2.34.1
>
>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
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