linux-kernel - [PATCH 07/12] remoteproc: qcom_q6v5_pas: make use of QCOM_FW

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Message-Id: <20240521-qcom-firmware-name-v1-7-99a6d32b1e5e@linaro.org>
Date: Tue, 21 May 2024 12:45:27 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, 
 Loic Poulain <loic.poulain@...aro.org>, Kalle Valo <kvalo@...nel.org>, 
 Mathieu Poirier <mathieu.poirier@...aro.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 wcn36xx@...ts.infradead.org, linux-wireless@...r.kernel.org, 
 linux-remoteproc@...r.kernel.org, devicetree@...r.kernel.org, 
 Arnd Bergmann <arnd@...db.de>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: [PATCH 07/12] remoteproc: qcom_q6v5_pas: make use of
 QCOM_FW_HELPER

Make the driver use qcom_fw_helper to autodetect the path to the
calibration data file.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
 drivers/remoteproc/Kconfig         | 1 +
 drivers/remoteproc/qcom_q6v5_pas.c | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
index 884e1e69bbb6..7bb22fdb64e4 100644
--- a/drivers/remoteproc/Kconfig
+++ b/drivers/remoteproc/Kconfig
@@ -223,6 +223,7 @@ config QCOM_Q6V5_PAS
 	depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
 	depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n
 	select MFD_SYSCON
+	select QCOM_FW_HELPER
 	select QCOM_PIL_INFO
 	select QCOM_MDT_LOADER
 	select QCOM_Q6V5_COMMON
diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index 4694ec4f038d..893fda54b598 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -22,6 +22,7 @@
 #include <linux/firmware/qcom/qcom_scm.h>
 #include <linux/regulator/consumer.h>
 #include <linux/remoteproc.h>
+#include <linux/soc/qcom/fw_helper.h>
 #include <linux/soc/qcom/mdt_loader.h>
 #include <linux/soc/qcom/smem.h>
 #include <linux/soc/qcom/smem_state.h>
@@ -705,11 +706,19 @@ static int adsp_probe(struct platform_device *pdev)
 						    &dtb_fw_name);
 		if (ret < 0 && ret != -EINVAL)
 			return ret;
+
+		dtb_fw_name = devm_qcom_get_board_fw(&pdev->dev, dtb_fw_name);
+		if (!dtb_fw_name)
+			return -ENOMEM;
 	}
 
 	if (desc->minidump_id)
 		ops = &adsp_minidump_ops;
 
+	fw_name = qcom_get_board_fw(fw_name);
+	if (!fw_name)
+		return -ENOMEM;
+
 	rproc = devm_rproc_alloc(&pdev->dev, pdev->name, ops, fw_name, sizeof(*adsp));
 
 	if (!rproc) {

-- 
2.39.2