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From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
To: Vikash Garodia <vikash.garodia@oss.qualcomm.com>,
	Abhinav Kumar <abhinav.kumar@linux.dev>,
	Bryan O'Donoghue <bod@kernel.org>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Vishnu Reddy <busanna.reddy@oss.qualcomm.com>
Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>,
	Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
	Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Subject: [PATCH v9 18/19] media: venus: skip QCM2290 if Iris driver is enabled
Date: Fri, 31 Jul 2026 02:54:02 +0300	[thread overview]
Message-ID: <20260731-iris-ar50lt-v9-18-d71a782001c0@oss.qualcomm.com> (raw)
In-Reply-To: <20260731-iris-ar50lt-v9-0-d71a782001c0@oss.qualcomm.com>

As the Iris driver now supports the QCM2290 hardware too, there is a
race between Venus and Iris drivers on binding to the corresponding
device. Follow the approach used by other platforms and skip QCM2290 in
the Venus driver if Iris is enabled.

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Reviewed-by: Vikash Garodia <vikash.garodia@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/media/platform/qcom/venus/core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index 243e342b0ae7..3c88594eb1d0 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -1118,7 +1118,6 @@ static const struct venus_resources sc7280_res = {
 	.dec_nodename = "video-decoder",
 	.enc_nodename = "video-encoder",
 };
-#endif
 
 static const struct bw_tbl qcm2290_bw_table_dec[] = {
 	{ 352800, 597000, 0, 746000, 0 }, /* 1080p@30 + 720p@30 */
@@ -1169,13 +1168,16 @@ static const struct venus_resources qcm2290_res = {
 	.enc_nodename = "video-encoder",
 	.min_fw = &min_fw,
 };
+#endif
 
 static const struct of_device_id venus_dt_match[] = {
 	{ .compatible = "qcom,msm8916-venus", .data = &msm8916_res, },
 	{ .compatible = "qcom,msm8939-venus", .data = &msm8939_res, },
 	{ .compatible = "qcom,msm8996-venus", .data = &msm8996_res, },
 	{ .compatible = "qcom,msm8998-venus", .data = &msm8998_res, },
+#if (!IS_ENABLED(CONFIG_VIDEO_QCOM_IRIS))
 	{ .compatible = "qcom,qcm2290-venus", .data = &qcm2290_res, },
+#endif
 	{ .compatible = "qcom,sc7180-venus", .data = &sc7180_res, },
 	{ .compatible = "qcom,sdm660-venus", .data = &sdm660_res, },
 	{ .compatible = "qcom,sdm845-venus", .data = &sdm845_res, },

-- 
2.47.3


  parent reply	other threads:[~2026-07-30 23:54 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-30 23:48 [PATCH v9 00/19] media: iris: Add AR50LT core support and enable Agatti platform Dmitry Baryshkov
2026-07-30 23:48 ` [PATCH v9 01/19] Revert "media: iris: Add Gen2 firmware autodetect and fallback" Dmitry Baryshkov
2026-07-31  8:31   ` Bryan O'Donoghue
2026-09-23  6:16   ` Vishnu Reddy
2026-07-30 23:48 ` [PATCH v9 02/19] media: iris: Add Gen2 firmware autodetect and fallback Dmitry Baryshkov
2026-09-24  3:58   ` Vishnu Reddy
2026-09-24 12:36   ` Bryan O'Donoghue
2026-09-25 12:54     ` Vikash Garodia
2026-07-30 23:48 ` [PATCH v9 03/19] media: iris: Skip UBWC configuration when not supported Dmitry Baryshkov
2026-07-30 23:48 ` [PATCH v9 04/19] media: iris: drop IRIS_FMT_foo enumeration Dmitry Baryshkov
2026-07-30 23:48 ` [PATCH v9 05/19] media: iris: Filter UBWC raw formats based on hardware capabilities Dmitry Baryshkov
2026-07-30 23:48 ` [PATCH v9 06/19] media: iris: Introduce set_preset_register as a vpu_op Dmitry Baryshkov
2026-07-30 23:48 ` [PATCH v9 07/19] media: iris: Introduce interrupt_init " Dmitry Baryshkov
2026-07-30 23:48 ` [PATCH v9 08/19] media: iris: add vpu op hook to disable ARP buffer Dmitry Baryshkov
2026-07-30 23:48 ` [PATCH v9 09/19] media: iris: Add platform data field for watchdog interrupt mask Dmitry Baryshkov
2026-07-30 23:48 ` [PATCH v9 10/19] media: iris: Add platform flag for instantaneous bandwidth voting Dmitry Baryshkov
2026-07-30 23:48 ` [PATCH v9 11/19] media: iris: skip PIPE if it is not supported by the platform Dmitry Baryshkov
2026-07-30 23:48 ` [PATCH v9 12/19] media: iris: Add framework support for AR50_LITE video core Dmitry Baryshkov
2026-07-30 23:48 ` [PATCH v9 13/19] media: iris: add minimal GET_PROPERTY implementation Dmitry Baryshkov
2026-07-30 23:48 ` [PATCH v9 14/19] media: iris: update buffer requirements based on received info Dmitry Baryshkov
2026-07-30 23:53 ` [PATCH v9 15/19] media: iris: implement support for the Agatti platform Dmitry Baryshkov
2026-07-30 23:54 ` [PATCH v9 16/19] media: iris: Introduce buffer size calculations for AR50LT Dmitry Baryshkov
2026-07-30 23:54 ` [PATCH v9 17/19] media: iris: add Gen2 firmware support on the Agatti platform Dmitry Baryshkov
2026-07-30 23:54 ` Dmitry Baryshkov [this message]
2026-07-30 23:54 ` [PATCH v9 19/19] media: iris: constify inst_fw_cap_sm8250_dec Dmitry Baryshkov
2026-07-31  5:27 ` [PATCH v9 00/19] media: iris: Add AR50LT core support and enable Agatti platform Vikash Garodia
2026-07-31 12:30 ` Dmitry Baryshkov
2026-09-17 10:48 ` Vikash Garodia
2026-09-25  9:22 ` Gourav Kumar
     [not found] <20260731-iris-ar50lt-v9-0-25bbab43a436@oss.qualcomm.com>
2026-07-30 23:51 ` [PATCH v9 18/19] media: venus: skip QCM2290 if Iris driver is enabled Dmitry Baryshkov

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