[PATCH 0/5] media: iris: add support for purwa platform

[PATCH 0/5] media: iris: add support for purwa platform

[Wangao Wang]

This series enables the Iris video codec on purwa, allowing purwa to
use hardware‑accelerated video encoding and decoding.

The Iris codec on purwa is nearly identical to the one on hamoa(X1E),
except that it requires one additional clock and uses a different OPP
table.

Therefore, purwa can reuse the Iris node from hamoa, but the clocks
and OPP table need to be redefined.

Dependencies:
https://lore.kernel.org/all/20260202-purwa-v5-0-1f5a93578802@oss.qualcomm.com/
https://lore.kernel.org/all/20260128-purwa-videocc-camcc-v1-0-b23de57df5ba@oss.qualcomm.com/

All patches have been tested with v4l2-compliance and v4l2-ctl on
purwa. And it does not affect existing targets.

The result of v4l2-compliance on purwa:
v4l2-compliance 1.31.0-5379, 64 bits, 64-bit time_t
v4l2-compliance SHA: 14c988631ad4 2025-11-11 11:19:35

Compliance test for iris_driver device /dev/video0:

Driver Info:
        Driver name      : iris_driver
        Card type        : Iris Decoder
        Bus info         : platform:aa00000.video-codec
        Driver version   : 6.19.0
        Capabilities     : 0x84204000
                Video Memory-to-Memory Multiplanar
                Streaming
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x04204000
                Video Memory-to-Memory Multiplanar
                Streaming
                Extended Pix Format
        Detected Stateful Decoder

Required ioctls:
        test VIDIOC_QUERYCAP: OK
        test invalid ioctls: OK

Allow for multiple opens:
        test second /dev/video0 open: OK
        test VIDIOC_QUERYCAP: OK
        test VIDIOC_G/S_PRIORITY: OK
        test for unlimited opens: OK

Debug ioctls:
        test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
        test VIDIOC_LOG_STATUS: OK (Not Supported)

Input ioctls:
        test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
        test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
        test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
        test VIDIOC_ENUMAUDIO: OK (Not Supported)
        test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
        test VIDIOC_G/S_AUDIO: OK (Not Supported)
        Inputs: 0 Audio Inputs: 0 Tuners: 0

Output ioctls:
        test VIDIOC_G/S_MODULATOR: OK (Not Supported)
        test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
        test VIDIOC_ENUMAUDOUT: OK (Not Supported)
        test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
        test VIDIOC_G/S_AUDOUT: OK (Not Supported)
        Outputs: 0 Audio Outputs: 0 Modulators: 0

Input/Output configuration ioctls:
        test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
        test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
        test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
        test VIDIOC_G/S_EDID: OK (Not Supported)

Control ioctls:
        test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
        test VIDIOC_QUERYCTRL: OK
        test VIDIOC_G/S_CTRL: OK
        test VIDIOC_G/S/TRY_EXT_CTRLS: OK
        test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
        test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
        Standard Controls: 10 Private Controls: 0

Format ioctls:
        test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
        test VIDIOC_G/S_PARM: OK (Not Supported)
        test VIDIOC_G_FBUF: OK (Not Supported)
        test VIDIOC_G_FMT: OK
        test VIDIOC_TRY_FMT: OK
        test VIDIOC_S_FMT: OK
        test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
        test Cropping: OK
        test Composing: OK
        test Scaling: OK (Not Supported)

Codec ioctls:
        test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
        test VIDIOC_G_ENC_INDEX: OK (Not Supported)
        test VIDIOC_(TRY_)DECODER_CMD: OK

Buffer ioctls:
        test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
        test CREATE_BUFS maximum buffers: OK
        test VIDIOC_REMOVE_BUFS: OK
        test VIDIOC_EXPBUF: OK
        test Requests: OK (Not Supported)
        test blocking wait: OK

Test input 0:

Streaming ioctls:
        test read/write: OK (Not Supported)
the input file is smaller than 7077888 bytes
        Video Capture Multiplanar: Captured 65 buffers
        test MMAP (select, REQBUFS): OK
the input file is smaller than 7077888 bytes
        Video Capture Multiplanar: Captured 65 buffers
        test MMAP (epoll, REQBUFS): OK
the input file is smaller than 7077888 bytes
        Video Capture Multiplanar: Captured 65 buffers
        test MMAP (select, CREATE_BUFS): OK
the input file is smaller than 7077888 bytes
        Video Capture Multiplanar: Captured 65 buffers
        test MMAP (epoll, CREATE_BUFS): OK
        test USERPTR (select): OK (Not Supported)
        test DMABUF: Cannot test, specify --expbuf-device

Total for iris_driver device /dev/video0: 54, Succeeded: 54, Failed: 0, Warnings: 0
root@localhost:/lib/video_test# ./v4l2-compliance -d /dev/video1 -s
v4l2-compliance 1.31.0-5379, 64 bits, 64-bit time_t
v4l2-compliance SHA: 14c988631ad4 2025-11-11 11:19:35

Compliance test for iris_driver device /dev/video1:

Driver Info:
        Driver name      : iris_driver
        Card type        : Iris Encoder
        Bus info         : platform:aa00000.video-codec
        Driver version   : 6.19.0
        Capabilities     : 0x84204000
                Video Memory-to-Memory Multiplanar
                Streaming
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x04204000
                Video Memory-to-Memory Multiplanar
                Streaming
                Extended Pix Format
        Detected Stateful Encoder

Required ioctls:
        test VIDIOC_QUERYCAP: OK
        test invalid ioctls: OK

Allow for multiple opens:
        test second /dev/video1 open: OK
        test VIDIOC_QUERYCAP: OK
        test VIDIOC_G/S_PRIORITY: OK
        test for unlimited opens: OK

Debug ioctls:
        test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
        test VIDIOC_LOG_STATUS: OK (Not Supported)

Input ioctls:
        test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
        test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
        test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
        test VIDIOC_ENUMAUDIO: OK (Not Supported)
        test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
        test VIDIOC_G/S_AUDIO: OK (Not Supported)
        Inputs: 0 Audio Inputs: 0 Tuners: 0

Output ioctls:
        test VIDIOC_G/S_MODULATOR: OK (Not Supported)
        test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
        test VIDIOC_ENUMAUDOUT: OK (Not Supported)
        test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
        test VIDIOC_G/S_AUDOUT: OK (Not Supported)
        Outputs: 0 Audio Outputs: 0 Modulators: 0

Input/Output configuration ioctls:
        test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
        test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
        test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
        test VIDIOC_G/S_EDID: OK (Not Supported)

Control ioctls:
        test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
        test VIDIOC_QUERYCTRL: OK
        test VIDIOC_G/S_CTRL: OK
        test VIDIOC_G/S/TRY_EXT_CTRLS: OK
        test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
        test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
        Standard Controls: 38 Private Controls: 0

Format ioctls:
        test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
        test VIDIOC_G/S_PARM: OK
        test VIDIOC_G_FBUF: OK (Not Supported)
        test VIDIOC_G_FMT: OK
        test VIDIOC_TRY_FMT: OK
        test VIDIOC_S_FMT: OK
        test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
        test Cropping: OK
        test Composing: OK (Not Supported)
        test Scaling: OK (Not Supported)

Codec ioctls:
        test VIDIOC_(TRY_)ENCODER_CMD: OK
        test VIDIOC_G_ENC_INDEX: OK (Not Supported)
        test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)

Buffer ioctls:
        test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
        test CREATE_BUFS maximum buffers: OK
        test VIDIOC_REMOVE_BUFS: OK
        test VIDIOC_EXPBUF: OK
        test Requests: OK (Not Supported)
        test blocking wait: OK

Test input 0:

Streaming ioctls:
        test read/write: OK (Not Supported)
        Video Capture Multiplanar: Captured 61 buffers
        test MMAP (select, REQBUFS): OK
        Video Capture Multiplanar: Captured 61 buffers
        test MMAP (epoll, REQBUFS): OK
        Video Capture Multiplanar: Captured 61 buffers
        test MMAP (select, CREATE_BUFS): OK
        Video Capture Multiplanar: Captured 61 buffers
        test MMAP (epoll, CREATE_BUFS): OK
        test USERPTR (select): OK (Not Supported)
        test DMABUF: Cannot test, specify --expbuf-device

Total for iris_driver device /dev/video1: 54, Succeeded: 54, Failed: 0, Warnings: 0

fluster result:
H.264:
Ran 77/135 tests successfully               in 31.521 secs

H.265:
Ran 131/147 tests successfully               in 23.490 secs

VP9:
Ran 235/305 tests successfully               in 78.181 secs

Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
---
Wangao Wang (5):
      dt-bindings: media: qcom,sm8550-iris: Add X1P42100 compatible
      arm64: dts: qcom: purwa: Override Iris clocks and operating points
      media: iris: Add IRIS_BSE_HW_CLK handling in power on/off sequence
      media: iris: Add platform data for X1P42100
      arm64: dts: qcom: purwa-iot-som: enable video

 .../bindings/media/qcom,sm8550-iris.yaml           | 23 +++++-
 arch/arm64/boot/dts/qcom/purwa-iot-som.dtsi        |  4 +
 arch/arm64/boot/dts/qcom/purwa.dtsi                | 53 +++++++++++++
 .../platform/qcom/iris/iris_platform_common.h      |  1 +
 .../media/platform/qcom/iris/iris_platform_gen2.c  | 86 ++++++++++++++++++++++
 .../platform/qcom/iris/iris_platform_x1p42100.h    | 22 ++++++
 drivers/media/platform/qcom/iris/iris_probe.c      |  4 +
 drivers/media/platform/qcom/iris/iris_vpu_common.c |  9 ++-
 8 files changed, 200 insertions(+), 2 deletions(-)
---
base-commit: 9845cf73f7db6094c0d8419d6adb848028f4a921
change-id: 20260209-enable_iris_on_purwa-a000527a098d
prerequisite-change-id: 20251113-purwa-907ec75b4959:v5
prerequisite-patch-id: 2ea4d3d7fbac51bbe48d22b5c58935b3ac96cde1
prerequisite-patch-id: 66cdb67c1bcc2519610764ccd90b551fb8713493
prerequisite-patch-id: ca9086bbde147db45705752a7ae259c76659d988
prerequisite-patch-id: 472b96f74b6d14eab239a551f005f601af9633e8
prerequisite-change-id: 20260126-purwa-videocc-camcc-00e709474bef:v1
prerequisite-patch-id: 9884a11a7a39ea49ea4c6ac72adb95240c6788e8
prerequisite-patch-id: b5be9dcbb612a14108f890b2782860847edfcbe4
prerequisite-patch-id: 2f4d4c5c118e057c76e6d2785479df01d5bc1c7b
prerequisite-patch-id: 026db5dd71d5b0472225ba72c8ba2781334143a9
prerequisite-patch-id: 615e6f38e528de35dc206f1c7f3eaf78ff04afe2
prerequisite-patch-id: 8732f9b7fdce567cdca57e6b8520d0279469edf1
prerequisite-patch-id: 1162da1ca0a8467c41141a5a0bf58b85b7777c38
prerequisite-patch-id: ee26e00cdde21ddb070af713230082ad3454422c

Best regards,
-- 
Wangao Wang <wangao.wang@oss.qualcomm.com>

[PATCH 1/5] dt-bindings: media: qcom,sm8550-iris: Add X1P42100 compatible

[Wangao Wang]

Document the new compatible "qcom,x1p42100-iris", which uses a different
set of clocks and OPP configuration compared to SM8550 and X1E80100.

Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
---
 .../bindings/media/qcom,sm8550-iris.yaml           | 23 +++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/media/qcom,sm8550-iris.yaml b/Documentation/devicetree/bindings/media/qcom,sm8550-iris.yaml
index 9c4b760508b50251ac467ad44a366689260bfc0d..0400ca1bff05dcef6b742c3fbf77e38adca9f280 100644
--- a/Documentation/devicetree/bindings/media/qcom,sm8550-iris.yaml
+++ b/Documentation/devicetree/bindings/media/qcom,sm8550-iris.yaml
@@ -26,6 +26,7 @@ properties:
           - qcom,qcs8300-iris
           - qcom,sm8550-iris
           - qcom,sm8650-iris
+          - qcom,x1p42100-iris
 
   reg:
     maxItems: 1
@@ -41,13 +42,16 @@ properties:
       - const: mmcx
 
   clocks:
-    maxItems: 3
+    minItems: 3
+    maxItems: 4
 
   clock-names:
+    minItems: 3
     items:
       - const: iface
       - const: core
       - const: vcodec0_core
+      - const: vcodec0_bse
 
   firmware-name:
     maxItems: 1
@@ -115,6 +119,23 @@ allOf:
           maxItems: 1
         reset-names:
           maxItems: 1
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,x1p42100-iris
+    then:
+      properties:
+        clocks:
+          minItems: 4
+        clock-names:
+          minItems: 4
+    else:
+      properties:
+        clocks:
+          maxItems: 3
+        clock-names:
+          maxItems: 3
 
 unevaluatedProperties: false
 

-- 
2.43.0

[PATCH 2/5] arm64: dts: qcom: purwa: Override Iris clocks and operating points

[Wangao Wang]

The Iris block on X1P differs from SM8550/X1E in its clock configuration
and requires a dedicated OPP table. The node inherited from the X1E cannot
be reused directly, and the fallback compatible "qcom,sm8550-iris" cannot
be applied.

Override the inherited clocks, clock-names, and operating points, and
replaces them with the X1P42100-specific definitions. A new OPP table
is provided to support the correct performance levels on this platform.

Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/purwa.dtsi | 53 +++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/purwa.dtsi b/arch/arm64/boot/dts/qcom/purwa.dtsi
index 63599ba0a4f488d8f40f3e4d849645a8fa9ebf59..e97a78d71659c809830a0d515af9b0a6781ce0e8 100644
--- a/arch/arm64/boot/dts/qcom/purwa.dtsi
+++ b/arch/arm64/boot/dts/qcom/purwa.dtsi
@@ -153,6 +153,59 @@ &gpucc {
 	compatible = "qcom,x1p42100-gpucc";
 };
 
+&iris {
+	/delete-node/ opp-table;
+};
+
+&iris {
+	compatible = "qcom,x1p42100-iris";
+
+	clocks = <&gcc GCC_VIDEO_AXI0_CLK>,
+		 <&videocc VIDEO_CC_MVS0C_CLK>,
+		 <&videocc VIDEO_CC_MVS0_CLK>,
+		 <&videocc VIDEO_CC_MVS0_BSE_CLK>;
+	clock-names = "iface",
+		      "core",
+		      "vcodec0_core",
+		      "vcodec0_bse";
+
+	operating-points-v2 = <&iris_opp_table_x1p42100>;
+
+	iris_opp_table_x1p42100: opp-table {
+		compatible = "operating-points-v2";
+
+		opp-210000000 {
+			opp-hz = /bits/ 64 <210000000 105000000>;
+			required-opps = <&rpmhpd_opp_low_svs>,
+					<&rpmhpd_opp_low_svs>;
+		};
+
+		opp-300000000 {
+			opp-hz = /bits/ 64 <300000000 150000000>;
+			required-opps = <&rpmhpd_opp_svs>,
+					<&rpmhpd_opp_svs>;
+		};
+
+		opp-335000000 {
+			opp-hz = /bits/ 64 <335000000 167500000>;
+			required-opps = <&rpmhpd_opp_svs_l1>,
+					<&rpmhpd_opp_svs_l1>;
+		};
+
+		opp-424000000 {
+			opp-hz = /bits/ 64 <424000000 212000000>;
+			required-opps = <&rpmhpd_opp_nom>,
+					<&rpmhpd_opp_nom>;
+		};
+
+		opp-500000000 {
+			opp-hz = /bits/ 64 <500000000 250000000>;
+			required-opps = <&rpmhpd_opp_turbo>,
+					<&rpmhpd_opp_turbo>;
+		};
+	};
+};
+
 /* PCIe3 has half the lanes compared to X1E80100 */
 &pcie3 {
 	num-lanes = <4>;

-- 
2.43.0

[PATCH 3/5] media: iris: Add IRIS_BSE_HW_CLK handling in power on/off sequence

[Wangao Wang]

On X1P42100 the Iris block has an extra BSE clock. Wire this clock into
the power on/off sequence.

The BSE clock is used to drive the Bin Stream Engine, which is a sub-block
of the video codec hardware responsible for bitstream-level processing. It
is required to be enabled separately from the core clock to ensure proper
codec operation.

Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
---
 drivers/media/platform/qcom/iris/iris_vpu_common.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/iris/iris_vpu_common.c b/drivers/media/platform/qcom/iris/iris_vpu_common.c
index 548e5f1727fdb7543f76a1871f17257fa2360733..8f5cfad87b42f52e49fc25bc0b43c7e1a0ccc5e1 100644
--- a/drivers/media/platform/qcom/iris/iris_vpu_common.c
+++ b/drivers/media/platform/qcom/iris/iris_vpu_common.c
@@ -226,6 +226,7 @@ void iris_vpu_power_off_hw(struct iris_core *core)
 	iris_disable_power_domains(core, core->pmdomain_tbl->pd_devs[IRIS_HW_POWER_DOMAIN]);
 	iris_disable_unprepare_clock(core, IRIS_HW_AHB_CLK);
 	iris_disable_unprepare_clock(core, IRIS_HW_CLK);
+	iris_disable_unprepare_clock(core, IRIS_BSE_HW_CLK);
 }
 
 void iris_vpu_power_off(struct iris_core *core)
@@ -284,9 +285,13 @@ int iris_vpu_power_on_hw(struct iris_core *core)
 	if (ret)
 		return ret;
 
+	ret = iris_prepare_enable_clock(core, IRIS_BSE_HW_CLK);
+	if (ret && ret != -ENOENT)
+		goto err_disable_power;
+
 	ret = iris_prepare_enable_clock(core, IRIS_HW_CLK);
 	if (ret)
-		goto err_disable_power;
+		goto err_disable_bse_hw_clock;
 
 	ret = iris_prepare_enable_clock(core, IRIS_HW_AHB_CLK);
 	if (ret && ret != -ENOENT)
@@ -302,6 +307,8 @@ int iris_vpu_power_on_hw(struct iris_core *core)
 	iris_disable_unprepare_clock(core, IRIS_HW_AHB_CLK);
 err_disable_hw_clock:
 	iris_disable_unprepare_clock(core, IRIS_HW_CLK);
+err_disable_bse_hw_clock:
+	iris_disable_unprepare_clock(core, IRIS_BSE_HW_CLK);
 err_disable_power:
 	iris_disable_power_domains(core, core->pmdomain_tbl->pd_devs[IRIS_HW_POWER_DOMAIN]);
 

-- 
2.43.0

[PATCH 4/5] media: iris: Add platform data for X1P42100

[Wangao Wang]

Introduce platform data for X1P42100, derived from SM8550 but using a
different clock configuration and a dedicated OPP setup.

Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
---
 .../platform/qcom/iris/iris_platform_common.h      |  1 +
 .../media/platform/qcom/iris/iris_platform_gen2.c  | 86 ++++++++++++++++++++++
 .../platform/qcom/iris/iris_platform_x1p42100.h    | 22 ++++++
 drivers/media/platform/qcom/iris/iris_probe.c      |  4 +
 4 files changed, 113 insertions(+)

diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
index 5a489917580eb10022fdcb52f7321a915e8b239d..2e97360ddcd56a4b61fb296782b0c914b6154784 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_common.h
+++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
@@ -47,6 +47,7 @@ extern const struct iris_platform_data sm8250_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;
+extern const struct iris_platform_data x1p42100_data;
 
 enum platform_clk_type {
 	IRIS_AXI_CLK, /* AXI0 in case of platforms with multiple AXI clocks */
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
index 5da90d47f9c6eab4a7e6b17841fdc0e599397bf7..a9389f1b3ac5862f7bd4f4cb165648b5c6feb459 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
@@ -15,6 +15,7 @@
 #include "iris_platform_qcs8300.h"
 #include "iris_platform_sm8650.h"
 #include "iris_platform_sm8750.h"
+#include "iris_platform_x1p42100.h"
 
 #define VIDEO_ARCH_LX 1
 #define BITRATE_MAX				245000000
@@ -1317,3 +1318,88 @@ const struct iris_platform_data qcs8300_data = {
 	.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),
 };
+
+const struct iris_platform_data x1p42100_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_vpu_buf_size,
+	.vpu_ops = &iris_vpu3_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 = sm8550_clk_reset_table,
+	.clk_rst_tbl_size = ARRAY_SIZE(sm8550_clk_reset_table),
+	.bw_tbl_dec = sm8550_bw_table_dec,
+	.bw_tbl_dec_size = ARRAY_SIZE(sm8550_bw_table_dec),
+	.pmdomain_tbl = sm8550_pmdomain_table,
+	.pmdomain_tbl_size = ARRAY_SIZE(sm8550_pmdomain_table),
+	.opp_pd_tbl = sm8550_opp_pd_table,
+	.opp_pd_tbl_size = ARRAY_SIZE(sm8550_opp_pd_table),
+	.clk_tbl = x1p42100_clk_table,
+	.clk_tbl_size = ARRAY_SIZE(x1p42100_clk_table),
+	.opp_clk_tbl = x1p42100_opp_clk_table,
+	/* Upper bound of DMA address range */
+	.dma_mask = 0xe0000000 - 1,
+	.fwname = "qcom/vpu/vpu30_p4.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_sm8550,
+	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
+	.core_arch = VIDEO_ARCH_LX,
+	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
+	.ubwc_config = &ubwc_config_sm8550,
+	.num_vpp_pipe = 4,
+	.max_session_count = 16,
+	.max_core_mbpf = NUM_MBS_8K * 2,
+	.max_core_mbps = ((7680 * 4320) / 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),
+};
diff --git a/drivers/media/platform/qcom/iris/iris_platform_x1p42100.h b/drivers/media/platform/qcom/iris/iris_platform_x1p42100.h
new file mode 100644
index 0000000000000000000000000000000000000000..d89acfbc1233dad0692f6c13c3fc22b10e5bdd80
--- /dev/null
+++ b/drivers/media/platform/qcom/iris/iris_platform_x1p42100.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#ifndef __IRIS_PLATFORM_X1P42100_H__
+#define __IRIS_PLATFORM_X1P42100_H__
+
+static const struct platform_clk_data x1p42100_clk_table[] = {
+	{IRIS_AXI_CLK,		"iface"			},
+	{IRIS_CTRL_CLK,		"core"			},
+	{IRIS_HW_CLK,		"vcodec0_core"		},
+	{IRIS_BSE_HW_CLK,	"vcodec0_bse"		},
+};
+
+static const char *const x1p42100_opp_clk_table[] = {
+	"vcodec0_core",
+	"vcodec0_bse",
+	NULL,
+};
+
+#endif
diff --git a/drivers/media/platform/qcom/iris/iris_probe.c b/drivers/media/platform/qcom/iris/iris_probe.c
index ddaacda523ecb9990af0dd0640196223fbcc2cab..287f615dfa6479964ed68649f2829b5bbeed6cd6 100644
--- a/drivers/media/platform/qcom/iris/iris_probe.c
+++ b/drivers/media/platform/qcom/iris/iris_probe.c
@@ -374,6 +374,10 @@ static const struct of_device_id iris_dt_match[] = {
 		.compatible = "qcom,sm8750-iris",
 		.data = &sm8750_data,
 	},
+	{
+		.compatible = "qcom,x1p42100-iris",
+		.data = &x1p42100_data,
+	},
 	{ },
 };
 MODULE_DEVICE_TABLE(of, iris_dt_match);

-- 
2.43.0

[PATCH 5/5] arm64: dts: qcom: purwa-iot-som: enable video

[Wangao Wang]

Enable video nodes on the purwa-iot-som board.

Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/purwa-iot-som.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/purwa-iot-som.dtsi b/arch/arm64/boot/dts/qcom/purwa-iot-som.dtsi
index fb90beb1096f665dab834737b6f4115f56c72977..549fbfa3273270d287bb447b45a7d2f58fa15a47 100644
--- a/arch/arm64/boot/dts/qcom/purwa-iot-som.dtsi
+++ b/arch/arm64/boot/dts/qcom/purwa-iot-som.dtsi
@@ -389,6 +389,10 @@ &gpu_zap_shader {
 	firmware-name = "qcom/x1p42100/gen71500_zap.mbn";
 };
 
+&iris {
+	status = "okay";
+};
+
 &pcie3 {
 	pinctrl-0 = <&pcie3_default>;
 	pinctrl-names = "default";

-- 
2.43.0

Re: [PATCH 2/5] arm64: dts: qcom: purwa: Override Iris clocks and operating points

[Konrad Dybcio]

On 2/9/26 8:39 AM, Wangao Wang wrote:
> The Iris block on X1P differs from SM8550/X1E in its clock configuration
> and requires a dedicated OPP table. The node inherited from the X1E cannot
> be reused directly, and the fallback compatible "qcom,sm8550-iris" cannot
> be applied.
> 
> Override the inherited clocks, clock-names, and operating points, and
> replaces them with the X1P42100-specific definitions. A new OPP table
> is provided to support the correct performance levels on this platform.
> 
> Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad

Re: [PATCH 5/5] arm64: dts: qcom: purwa-iot-som: enable video

[Konrad Dybcio]

On 2/9/26 8:39 AM, Wangao Wang wrote:
> Enable video nodes on the purwa-iot-som board.
> 
> Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad

Re: [PATCH 3/5] media: iris: Add IRIS_BSE_HW_CLK handling in power on/off sequence

[Dmitry Baryshkov]

On Mon, Feb 09, 2026 at 03:39:05PM +0800, Wangao Wang wrote:
> On X1P42100 the Iris block has an extra BSE clock. Wire this clock into
> the power on/off sequence.
> 
> The BSE clock is used to drive the Bin Stream Engine, which is a sub-block
> of the video codec hardware responsible for bitstream-level processing. It
> is required to be enabled separately from the core clock to ensure proper
> codec operation.

Is this clock going to be used on other platforms / VPU versions too? If
not, can we keep it away from the generic code?

> 
> Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
> ---
>  drivers/media/platform/qcom/iris/iris_vpu_common.c | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)
> 

-- 
With best wishes
Dmitry

Re: [PATCH 0/5] media: iris: add support for purwa platform

[Vikash Garodia]

On 2/9/2026 1:09 PM, Wangao Wang wrote:
> This series enables the Iris video codec on purwa, allowing purwa to
> use hardware‑accelerated video encoding and decoding.
> 
> The Iris codec on purwa is nearly identical to the one on hamoa(X1E),
> except that it requires one additional clock and uses a different OPP
> table.
> 
> Therefore, purwa can reuse the Iris node from hamoa, but the clocks
> and OPP table need to be redefined.
> 
> Dependencies:
> https://lore.kernel.org/all/20260202-purwa-v5-0-1f5a93578802@oss.qualcomm.com/
> https://lore.kernel.org/all/20260128-purwa-videocc-camcc-v1-0-b23de57df5ba@oss.qualcomm.com/
> 
> All patches have been tested with v4l2-compliance and v4l2-ctl on
> purwa. And it does not affect existing targets.
> 
> The result of v4l2-compliance on purwa:
> v4l2-compliance 1.31.0-5379, 64 bits, 64-bit time_t
> v4l2-compliance SHA: 14c988631ad4 2025-11-11 11:19:35
> 
> Compliance test for iris_driver device /dev/video0:
<snip>

> 
> Total for iris_driver device /dev/video1: 54, Succeeded: 54, Failed: 0, Warnings: 0
> 
> fluster result:
> H.264:
> Ran 77/135 tests successfully               in 31.521 secs
> 
> H.265:
> Ran 131/147 tests successfully               in 23.490 secs
> 
> VP9:
> Ran 235/305 tests successfully               in 78.181 secs
> 

list the failing tests here

> Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
> ---
> Wangao Wang (5):
>        dt-bindings: media: qcom,sm8550-iris: Add X1P42100 compatible
>        arm64: dts: qcom: purwa: Override Iris clocks and operating points
>        media: iris: Add IRIS_BSE_HW_CLK handling in power on/off sequence
>        media: iris: Add platform data for X1P42100
>        arm64: dts: qcom: purwa-iot-som: enable video
> 
>   .../bindings/media/qcom,sm8550-iris.yaml           | 23 +++++-
>   arch/arm64/boot/dts/qcom/purwa-iot-som.dtsi        |  4 +
>   arch/arm64/boot/dts/qcom/purwa.dtsi                | 53 +++++++++++++
>   .../platform/qcom/iris/iris_platform_common.h      |  1 +
>   .../media/platform/qcom/iris/iris_platform_gen2.c  | 86 ++++++++++++++++++++++
>   .../platform/qcom/iris/iris_platform_x1p42100.h    | 22 ++++++
>   drivers/media/platform/qcom/iris/iris_probe.c      |  4 +
>   drivers/media/platform/qcom/iris/iris_vpu_common.c |  9 ++-
>   8 files changed, 200 insertions(+), 2 deletions(-)
> ---
> base-commit: 9845cf73f7db6094c0d8419d6adb848028f4a921
> change-id: 20260209-enable_iris_on_purwa-a000527a098d
> prerequisite-change-id: 20251113-purwa-907ec75b4959:v5
> prerequisite-patch-id: 2ea4d3d7fbac51bbe48d22b5c58935b3ac96cde1
> prerequisite-patch-id: 66cdb67c1bcc2519610764ccd90b551fb8713493
> prerequisite-patch-id: ca9086bbde147db45705752a7ae259c76659d988
> prerequisite-patch-id: 472b96f74b6d14eab239a551f005f601af9633e8
> prerequisite-change-id: 20260126-purwa-videocc-camcc-00e709474bef:v1
> prerequisite-patch-id: 9884a11a7a39ea49ea4c6ac72adb95240c6788e8
> prerequisite-patch-id: b5be9dcbb612a14108f890b2782860847edfcbe4
> prerequisite-patch-id: 2f4d4c5c118e057c76e6d2785479df01d5bc1c7b
> prerequisite-patch-id: 026db5dd71d5b0472225ba72c8ba2781334143a9
> prerequisite-patch-id: 615e6f38e528de35dc206f1c7f3eaf78ff04afe2
> prerequisite-patch-id: 8732f9b7fdce567cdca57e6b8520d0279469edf1
> prerequisite-patch-id: 1162da1ca0a8467c41141a5a0bf58b85b7777c38
> prerequisite-patch-id: ee26e00cdde21ddb070af713230082ad3454422c
> 
> Best regards,

Re: [PATCH 1/5] dt-bindings: media: qcom,sm8550-iris: Add X1P42100 compatible

[Krzysztof Kozlowski]

On Mon, Feb 09, 2026 at 03:39:03PM +0800, Wangao Wang wrote:
> Document the new compatible "qcom,x1p42100-iris", which uses a different
> set of clocks and OPP configuration compared to SM8550 and X1E80100.

And the device is or is not compatible?

> 
> Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
> ---
>  .../bindings/media/qcom,sm8550-iris.yaml           | 23 +++++++++++++++++++++-
>  1 file changed, 22 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/media/qcom,sm8550-iris.yaml b/Documentation/devicetree/bindings/media/qcom,sm8550-iris.yaml
> index 9c4b760508b50251ac467ad44a366689260bfc0d..0400ca1bff05dcef6b742c3fbf77e38adca9f280 100644
> --- a/Documentation/devicetree/bindings/media/qcom,sm8550-iris.yaml
> +++ b/Documentation/devicetree/bindings/media/qcom,sm8550-iris.yaml
> @@ -26,6 +26,7 @@ properties:
>            - qcom,qcs8300-iris
>            - qcom,sm8550-iris
>            - qcom,sm8650-iris
> +          - qcom,x1p42100-iris

And what about resets? Why do you take only one reset?

So the device is not compatible? Then should not be in this binding but
separate file.

Commit msg should explain this. OPP configuration is not even relevant
in terms of choices of DTS/bindings/drivers...

>  
>    reg:
>      maxItems: 1
> @@ -41,13 +42,16 @@ properties:
>        - const: mmcx
>  
>    clocks:
> -    maxItems: 3
> +    minItems: 3
> +    maxItems: 4
>  
>    clock-names:
> +    minItems: 3
>      items:
>        - const: iface
>        - const: core
>        - const: vcodec0_core
> +      - const: vcodec0_bse

What is bse? Maybe it is bus? See SM8750.


>  
>    firmware-name:
>      maxItems: 1
> @@ -115,6 +119,23 @@ allOf:
>            maxItems: 1
>          reset-names:

Best regards,
Krzysztof

Re: [PATCH 4/5] media: iris: Add platform data for X1P42100

[Dikshita Agarwal]

On 2/9/2026 1:09 PM, Wangao Wang wrote:
> Introduce platform data for X1P42100, derived from SM8550 but using a
> different clock configuration and a dedicated OPP setup.
> 
> Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
> ---
>  .../platform/qcom/iris/iris_platform_common.h      |  1 +
>  .../media/platform/qcom/iris/iris_platform_gen2.c  | 86 ++++++++++++++++++++++
>  .../platform/qcom/iris/iris_platform_x1p42100.h    | 22 ++++++
>  drivers/media/platform/qcom/iris/iris_probe.c      |  4 +
>  4 files changed, 113 insertions(+)
> 
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
> index 5a489917580eb10022fdcb52f7321a915e8b239d..2e97360ddcd56a4b61fb296782b0c914b6154784 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_common.h
> +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
> @@ -47,6 +47,7 @@ extern const struct iris_platform_data sm8250_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;
> +extern const struct iris_platform_data x1p42100_data;
>  
>  enum platform_clk_type {
>  	IRIS_AXI_CLK, /* AXI0 in case of platforms with multiple AXI clocks */
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> index 5da90d47f9c6eab4a7e6b17841fdc0e599397bf7..a9389f1b3ac5862f7bd4f4cb165648b5c6feb459 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> @@ -15,6 +15,7 @@
>  #include "iris_platform_qcs8300.h"
>  #include "iris_platform_sm8650.h"
>  #include "iris_platform_sm8750.h"
> +#include "iris_platform_x1p42100.h"
>  
>  #define VIDEO_ARCH_LX 1
>  #define BITRATE_MAX				245000000
> @@ -1317,3 +1318,88 @@ const struct iris_platform_data qcs8300_data = {
>  	.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),
>  };
> +
> +const struct iris_platform_data x1p42100_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_vpu_buf_size,
> +	.vpu_ops = &iris_vpu3_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 = sm8550_clk_reset_table,
> +	.clk_rst_tbl_size = ARRAY_SIZE(sm8550_clk_reset_table),
> +	.bw_tbl_dec = sm8550_bw_table_dec,
> +	.bw_tbl_dec_size = ARRAY_SIZE(sm8550_bw_table_dec),
> +	.pmdomain_tbl = sm8550_pmdomain_table,
> +	.pmdomain_tbl_size = ARRAY_SIZE(sm8550_pmdomain_table),
> +	.opp_pd_tbl = sm8550_opp_pd_table,
> +	.opp_pd_tbl_size = ARRAY_SIZE(sm8550_opp_pd_table),
> +	.clk_tbl = x1p42100_clk_table,
> +	.clk_tbl_size = ARRAY_SIZE(x1p42100_clk_table),
> +	.opp_clk_tbl = x1p42100_opp_clk_table,
> +	/* Upper bound of DMA address range */
> +	.dma_mask = 0xe0000000 - 1,
> +	.fwname = "qcom/vpu/vpu30_p4.mbn",
> +	.pas_id = IRIS_PAS_ID,

what about inst_iris_fmts? why are you not initializing that?
how is working without that structure?

> +	.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_sm8550,
> +	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
> +	.core_arch = VIDEO_ARCH_LX,
> +	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
> +	.ubwc_config = &ubwc_config_sm8550,
> +	.num_vpp_pipe = 4,
> +	.max_session_count = 16,
> +	.max_core_mbpf = NUM_MBS_8K * 2,
> +	.max_core_mbps = ((7680 * 4320) / 256) * 60,

Hope you confirmed these values and verified the caps.

> +	.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),

av1?

Thanks,
Dikshita
> +
> +	.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),
> +};
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_x1p42100.h b/drivers/media/platform/qcom/iris/iris_platform_x1p42100.h
> new file mode 100644
> index 0000000000000000000000000000000000000000..d89acfbc1233dad0692f6c13c3fc22b10e5bdd80
> --- /dev/null
> +++ b/drivers/media/platform/qcom/iris/iris_platform_x1p42100.h
> @@ -0,0 +1,22 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
> + */
> +
> +#ifndef __IRIS_PLATFORM_X1P42100_H__
> +#define __IRIS_PLATFORM_X1P42100_H__
> +
> +static const struct platform_clk_data x1p42100_clk_table[] = {
> +	{IRIS_AXI_CLK,		"iface"			},
> +	{IRIS_CTRL_CLK,		"core"			},
> +	{IRIS_HW_CLK,		"vcodec0_core"		},
> +	{IRIS_BSE_HW_CLK,	"vcodec0_bse"		},
> +};
> +
> +static const char *const x1p42100_opp_clk_table[] = {
> +	"vcodec0_core",
> +	"vcodec0_bse",
> +	NULL,
> +};
> +
> +#endif
> diff --git a/drivers/media/platform/qcom/iris/iris_probe.c b/drivers/media/platform/qcom/iris/iris_probe.c
> index ddaacda523ecb9990af0dd0640196223fbcc2cab..287f615dfa6479964ed68649f2829b5bbeed6cd6 100644
> --- a/drivers/media/platform/qcom/iris/iris_probe.c
> +++ b/drivers/media/platform/qcom/iris/iris_probe.c
> @@ -374,6 +374,10 @@ static const struct of_device_id iris_dt_match[] = {
>  		.compatible = "qcom,sm8750-iris",
>  		.data = &sm8750_data,
>  	},
> +	{
> +		.compatible = "qcom,x1p42100-iris",
> +		.data = &x1p42100_data,
> +	},
>  	{ },
>  };
>  MODULE_DEVICE_TABLE(of, iris_dt_match);
>