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Message-Id: <20260125-iris-sc8280xp-v1-2-2c5e69fae76b@oss.qualcomm.com>
Date: Sun, 25 Jan 2026 15:20:19 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Vikash Garodia <vikash.garodia@....qualcomm.com>,
Dikshita Agarwal <dikshita.agarwal@....qualcomm.com>,
Bryan O'Donoghue <bod@...nel.org>,
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>,
Abhinav Kumar <abhinav.kumar@...ux.dev>,
Bjorn Andersson <andersson@...nel.org>,
David Heidelberg <david@...t.cz>
Cc: linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
Johan Hovold <johan+linaro@...nel.org>
Subject: [PATCH 2/7] media: iris: introduce SM8350 and SC8280XP support
SM8350 and SC8280XP have an updated version of the Iris2 core also
present on the SM8250 and SC7280 platforms. Add necessary platform data
to utilize the core on those two platforms.
The iris_platform_gen1.c is now compiled unconditionally, even if Venus
driver is enabled, but SM8250 and SC7280 are still disabled in
iris_dt_match.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
---
drivers/media/platform/qcom/iris/Makefile | 5 +-
.../platform/qcom/iris/iris_platform_common.h | 2 +
.../media/platform/qcom/iris/iris_platform_gen1.c | 111 +++++++++++++++++++++
drivers/media/platform/qcom/iris/iris_probe.c | 10 ++
4 files changed, 124 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform/qcom/iris/Makefile b/drivers/media/platform/qcom/iris/Makefile
index 2abbd3aeb4af..2fde45f81727 100644
--- a/drivers/media/platform/qcom/iris/Makefile
+++ b/drivers/media/platform/qcom/iris/Makefile
@@ -10,6 +10,7 @@ qcom-iris-objs += iris_buffer.o \
iris_hfi_gen2_packet.o \
iris_hfi_gen2_response.o \
iris_hfi_queue.o \
+ iris_platform_gen1.o \
iris_platform_gen2.o \
iris_power.o \
iris_probe.o \
@@ -26,8 +27,4 @@ qcom-iris-objs += iris_buffer.o \
iris_vpu_buffer.o \
iris_vpu_common.o \
-ifeq ($(CONFIG_VIDEO_QCOM_VENUS),)
-qcom-iris-objs += iris_platform_gen1.o
-endif
-
obj-$(CONFIG_VIDEO_QCOM_IRIS) += qcom-iris.o
diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
index 5a489917580e..49dba0f50988 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_common.h
+++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
@@ -43,7 +43,9 @@ enum pipe_type {
extern const struct iris_platform_data qcs8300_data;
extern const struct iris_platform_data sc7280_data;
+extern const struct iris_platform_data sc8280xp_data;
extern const struct iris_platform_data sm8250_data;
+extern const struct iris_platform_data sm8350_data;
extern const struct iris_platform_data sm8550_data;
extern const struct iris_platform_data sm8650_data;
extern const struct iris_platform_data sm8750_data;
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen1.c b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
index df8e6bf9430e..c99ff4d4644d 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen1.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
@@ -14,6 +14,7 @@
#include "iris_instance.h"
#include "iris_platform_sc7280.h"
+#include "iris_platform_sm8350.h"
#define BITRATE_MIN 32000
#define BITRATE_MAX 160000000
@@ -392,6 +393,61 @@ const struct iris_platform_data sm8250_data = {
.enc_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_enc_ip_int_buf_tbl),
};
+const struct iris_platform_data sm8350_data = {
+ .get_instance = iris_hfi_gen1_get_instance,
+ .init_hfi_command_ops = &iris_hfi_gen1_command_ops_init,
+ .init_hfi_response_ops = iris_hfi_gen1_response_ops_init,
+ .get_vpu_buffer_size = iris_vpu_buf_size,
+ .vpu_ops = &iris_vpu2_ops,
+ .set_preset_registers = iris_set_sm8350_preset_registers,
+ .icc_tbl = sm8250_icc_table,
+ .icc_tbl_size = ARRAY_SIZE(sm8250_icc_table),
+ .clk_rst_tbl = sm8350_clk_reset_table,
+ .clk_rst_tbl_size = ARRAY_SIZE(sm8350_clk_reset_table),
+ .bw_tbl_dec = sm8250_bw_table_dec,
+ .bw_tbl_dec_size = ARRAY_SIZE(sm8250_bw_table_dec),
+ .pmdomain_tbl = sm8250_pmdomain_table,
+ .pmdomain_tbl_size = ARRAY_SIZE(sm8250_pmdomain_table),
+ .opp_pd_tbl = sm8250_opp_pd_table,
+ .opp_pd_tbl_size = ARRAY_SIZE(sm8250_opp_pd_table),
+ .clk_tbl = sm8250_clk_table,
+ .clk_tbl_size = ARRAY_SIZE(sm8250_clk_table),
+ .opp_clk_tbl = sm8250_opp_clk_table,
+ /* Upper bound of DMA address range */
+ .dma_mask = 0xe0000000 - 1,
+ .fwname = "qcom/vpu/vpu20_p4.mbn",
+ .pas_id = IRIS_PAS_ID,
+ .inst_iris_fmts = platform_fmts_sm8250_dec,
+ .inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8250_dec),
+ .inst_caps = &platform_inst_cap_sm8250,
+ .inst_fw_caps_dec = inst_fw_cap_sm8250_dec,
+ .inst_fw_caps_dec_size = ARRAY_SIZE(inst_fw_cap_sm8250_dec),
+ .inst_fw_caps_enc = inst_fw_cap_sm8250_enc,
+ .inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8250_enc),
+ .tz_cp_config_data = tz_cp_config_sm8250,
+ .tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8250),
+ .hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
+ .num_vpp_pipe = 4,
+ .max_session_count = 16,
+ .max_core_mbpf = NUM_MBS_8K,
+ .max_core_mbps = ((7680 * 4320) / 256) * 60,
+ .dec_input_config_params_default =
+ sm8250_vdec_input_config_param_default,
+ .dec_input_config_params_default_size =
+ ARRAY_SIZE(sm8250_vdec_input_config_param_default),
+ .enc_input_config_params = sm8250_venc_input_config_param,
+ .enc_input_config_params_size =
+ ARRAY_SIZE(sm8250_venc_input_config_param),
+
+ .dec_ip_int_buf_tbl = sm8250_dec_ip_int_buf_tbl,
+ .dec_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_dec_ip_int_buf_tbl),
+ .dec_op_int_buf_tbl = sm8250_dec_op_int_buf_tbl,
+ .dec_op_int_buf_tbl_size = ARRAY_SIZE(sm8250_dec_op_int_buf_tbl),
+
+ .enc_ip_int_buf_tbl = sm8250_enc_ip_int_buf_tbl,
+ .enc_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_enc_ip_int_buf_tbl),
+};
+
const struct iris_platform_data sc7280_data = {
.get_instance = iris_hfi_gen1_get_instance,
.init_hfi_command_ops = &iris_hfi_gen1_command_ops_init,
@@ -446,3 +502,58 @@ const struct iris_platform_data sc7280_data = {
.enc_ip_int_buf_tbl = sm8250_enc_ip_int_buf_tbl,
.enc_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_enc_ip_int_buf_tbl),
};
+
+const struct iris_platform_data sc8280xp_data = {
+ .get_instance = iris_hfi_gen1_get_instance,
+ .init_hfi_command_ops = &iris_hfi_gen1_command_ops_init,
+ .init_hfi_response_ops = iris_hfi_gen1_response_ops_init,
+ .get_vpu_buffer_size = iris_vpu_buf_size,
+ .vpu_ops = &iris_vpu2_ops,
+ .set_preset_registers = iris_set_sm8350_preset_registers,
+ .icc_tbl = sm8250_icc_table,
+ .icc_tbl_size = ARRAY_SIZE(sm8250_icc_table),
+ .clk_rst_tbl = sm8350_clk_reset_table,
+ .clk_rst_tbl_size = ARRAY_SIZE(sm8350_clk_reset_table),
+ .bw_tbl_dec = sm8250_bw_table_dec,
+ .bw_tbl_dec_size = ARRAY_SIZE(sm8250_bw_table_dec),
+ .pmdomain_tbl = sm8250_pmdomain_table,
+ .pmdomain_tbl_size = ARRAY_SIZE(sm8250_pmdomain_table),
+ .opp_pd_tbl = sm8250_opp_pd_table,
+ .opp_pd_tbl_size = ARRAY_SIZE(sm8250_opp_pd_table),
+ .clk_tbl = sm8250_clk_table,
+ .clk_tbl_size = ARRAY_SIZE(sm8250_clk_table),
+ .opp_clk_tbl = sm8250_opp_clk_table,
+ /* Upper bound of DMA address range */
+ .dma_mask = 0xe0000000 - 1,
+ .fwname = "qcom/vpu/vpu20_p2.mbn",
+ .pas_id = IRIS_PAS_ID,
+ .inst_iris_fmts = platform_fmts_sm8250_dec,
+ .inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8250_dec),
+ .inst_caps = &platform_inst_cap_sm8250,
+ .inst_fw_caps_dec = inst_fw_cap_sm8250_dec,
+ .inst_fw_caps_dec_size = ARRAY_SIZE(inst_fw_cap_sm8250_dec),
+ .inst_fw_caps_enc = inst_fw_cap_sm8250_enc,
+ .inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8250_enc),
+ .tz_cp_config_data = tz_cp_config_sm8250,
+ .tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8250),
+ .hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
+ .num_vpp_pipe = 2,
+ .max_session_count = 16,
+ .max_core_mbpf = NUM_MBS_8K,
+ .max_core_mbps = ((7680 * 4320) / 256) * 60,
+ .dec_input_config_params_default =
+ sm8250_vdec_input_config_param_default,
+ .dec_input_config_params_default_size =
+ ARRAY_SIZE(sm8250_vdec_input_config_param_default),
+ .enc_input_config_params = sm8250_venc_input_config_param,
+ .enc_input_config_params_size =
+ ARRAY_SIZE(sm8250_venc_input_config_param),
+
+ .dec_ip_int_buf_tbl = sm8250_dec_ip_int_buf_tbl,
+ .dec_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_dec_ip_int_buf_tbl),
+ .dec_op_int_buf_tbl = sm8250_dec_op_int_buf_tbl,
+ .dec_op_int_buf_tbl_size = ARRAY_SIZE(sm8250_dec_op_int_buf_tbl),
+
+ .enc_ip_int_buf_tbl = sm8250_enc_ip_int_buf_tbl,
+ .enc_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_enc_ip_int_buf_tbl),
+};
diff --git a/drivers/media/platform/qcom/iris/iris_probe.c b/drivers/media/platform/qcom/iris/iris_probe.c
index ddaacda523ec..10b00d9808d2 100644
--- a/drivers/media/platform/qcom/iris/iris_probe.c
+++ b/drivers/media/platform/qcom/iris/iris_probe.c
@@ -357,11 +357,21 @@ static const struct of_device_id iris_dt_match[] = {
.compatible = "qcom,sc7280-venus",
.data = &sc7280_data,
},
+#endif
+ {
+ .compatible = "qcom,sc8280xp-venus",
+ .data = &sc8280xp_data,
+ },
+#if (!IS_ENABLED(CONFIG_VIDEO_QCOM_VENUS))
{
.compatible = "qcom,sm8250-venus",
.data = &sm8250_data,
},
#endif
+ {
+ .compatible = "qcom,sm8350-venus",
+ .data = &sm8350_data,
+ },
{
.compatible = "qcom,sm8550-iris",
.data = &sm8550_data,
--
2.47.3
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