From: Ming Qian <ming.qian@nxp.com> To: mchehab@kernel.org, hverkuil-cisco@xs4all.nl Cc: shawnguo@kernel.org, robh+dt@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH] media: amphion: output firmware error message Date: Fri, 10 Jun 2022 14:26:11 +0800 [thread overview] Message-ID: <20220610062611.20201-1-ming.qian@nxp.com> (raw) Firmware may send the error event with some error messge, and it help locate the firmware error, so output the error message if it exists Fixes: 61cbf1c1fa6d7 ("media: amphion: implement vpu core communication based on mailbox") Signed-off-by: Ming Qian <ming.qian@nxp.com> --- drivers/media/platform/amphion/vpu_msgs.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/amphion/vpu_msgs.c b/drivers/media/platform/amphion/vpu_msgs.c index d5850df8f1d5..d8247f36d84b 100644 --- a/drivers/media/platform/amphion/vpu_msgs.c +++ b/drivers/media/platform/amphion/vpu_msgs.c @@ -150,7 +150,12 @@ static void vpu_session_handle_eos(struct vpu_inst *inst, struct vpu_rpc_event * static void vpu_session_handle_error(struct vpu_inst *inst, struct vpu_rpc_event *pkt) { - dev_err(inst->dev, "unsupported stream\n"); + char *str = (char *)pkt->data; + + if (strlen(str)) + dev_err(inst->dev, "instance %d firmware error : %s\n", inst->id, str); + else + dev_err(inst->dev, "instance %d is unsupported stream\n", inst->id); call_void_vop(inst, event_notify, VPU_MSG_ID_UNSUPPORTED, NULL); vpu_v4l2_set_error(inst); } -- 2.36.1
WARNING: multiple messages have this Message-ID (diff)
From: Ming Qian <ming.qian@nxp.com> To: mchehab@kernel.org, hverkuil-cisco@xs4all.nl Cc: shawnguo@kernel.org, robh+dt@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH] media: amphion: output firmware error message Date: Fri, 10 Jun 2022 14:26:11 +0800 [thread overview] Message-ID: <20220610062611.20201-1-ming.qian@nxp.com> (raw) Firmware may send the error event with some error messge, and it help locate the firmware error, so output the error message if it exists Fixes: 61cbf1c1fa6d7 ("media: amphion: implement vpu core communication based on mailbox") Signed-off-by: Ming Qian <ming.qian@nxp.com> --- drivers/media/platform/amphion/vpu_msgs.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/amphion/vpu_msgs.c b/drivers/media/platform/amphion/vpu_msgs.c index d5850df8f1d5..d8247f36d84b 100644 --- a/drivers/media/platform/amphion/vpu_msgs.c +++ b/drivers/media/platform/amphion/vpu_msgs.c @@ -150,7 +150,12 @@ static void vpu_session_handle_eos(struct vpu_inst *inst, struct vpu_rpc_event * static void vpu_session_handle_error(struct vpu_inst *inst, struct vpu_rpc_event *pkt) { - dev_err(inst->dev, "unsupported stream\n"); + char *str = (char *)pkt->data; + + if (strlen(str)) + dev_err(inst->dev, "instance %d firmware error : %s\n", inst->id, str); + else + dev_err(inst->dev, "instance %d is unsupported stream\n", inst->id); call_void_vop(inst, event_notify, VPU_MSG_ID_UNSUPPORTED, NULL); vpu_v4l2_set_error(inst); } -- 2.36.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2022-06-10 6:26 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-10 6:26 Ming Qian [this message] 2022-06-10 6:26 ` [PATCH] media: amphion: output firmware error message Ming Qian
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