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From: Stanimir Varbanov <stanimir.varbanov@linaro.org>
To: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: Vikash Garodia <vgarodia@codeaurora.org>,
	Mansur Alisha Shaik <mansur@codeaurora.org>,
	Stanimir Varbanov <stanimir.varbanov@linaro.org>
Subject: [PATCH v2 4/5] venus: helpers: Add helper to mark fatal vb2 error
Date: Tue,  8 Jun 2021 14:41:55 +0300	[thread overview]
Message-ID: <20210608114156.87018-5-stanimir.varbanov@linaro.org> (raw)
In-Reply-To: <20210608114156.87018-1-stanimir.varbanov@linaro.org>

Add a helper to mark source and destination vb2 queues fatal
unrecoverable error.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
---
 drivers/media/platform/qcom/venus/helpers.c | 12 ++++++++++++
 drivers/media/platform/qcom/venus/helpers.h |  1 +
 2 files changed, 13 insertions(+)

diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
index 210c628ac8f4..abd41ebf3c1b 100644
--- a/drivers/media/platform/qcom/venus/helpers.c
+++ b/drivers/media/platform/qcom/venus/helpers.c
@@ -1505,6 +1505,18 @@ void venus_helper_vb2_stop_streaming(struct vb2_queue *q)
 }
 EXPORT_SYMBOL_GPL(venus_helper_vb2_stop_streaming);
 
+void venus_helper_vb2_queue_error(struct venus_inst *inst)
+{
+	struct v4l2_m2m_ctx *m2m_ctx = inst->m2m_ctx;
+	struct vb2_queue *q;
+
+	q = v4l2_m2m_get_src_vq(m2m_ctx);
+	vb2_queue_error(q);
+	q = v4l2_m2m_get_dst_vq(m2m_ctx);
+	vb2_queue_error(q);
+}
+EXPORT_SYMBOL_GPL(venus_helper_vb2_queue_error);
+
 int venus_helper_process_initial_cap_bufs(struct venus_inst *inst)
 {
 	struct v4l2_m2m_ctx *m2m_ctx = inst->m2m_ctx;
diff --git a/drivers/media/platform/qcom/venus/helpers.h b/drivers/media/platform/qcom/venus/helpers.h
index e6269b4be3af..6a250c3d3cfe 100644
--- a/drivers/media/platform/qcom/venus/helpers.h
+++ b/drivers/media/platform/qcom/venus/helpers.h
@@ -21,6 +21,7 @@ int venus_helper_vb2_buf_prepare(struct vb2_buffer *vb);
 void venus_helper_vb2_buf_queue(struct vb2_buffer *vb);
 void venus_helper_vb2_stop_streaming(struct vb2_queue *q);
 int venus_helper_vb2_start_streaming(struct venus_inst *inst);
+void venus_helper_vb2_queue_error(struct venus_inst *inst);
 void venus_helper_m2m_device_run(void *priv);
 void venus_helper_m2m_job_abort(void *priv);
 int venus_helper_get_bufreq(struct venus_inst *inst, u32 type,
-- 
2.25.1


  parent reply	other threads:[~2021-06-08 11:42 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-08 11:41 [PATCH v2 0/5] Venus fatal error handling Stanimir Varbanov
2021-06-08 11:41 ` [PATCH v2 1/5] venus: venc: Use pmruntime autosuspend Stanimir Varbanov
2021-06-08 11:41 ` [PATCH v2 2/5] venus: Make sys_error flag an atomic bitops Stanimir Varbanov
2021-06-09 16:03   ` David Laight
2021-06-08 11:41 ` [PATCH v2 3/5] venus: hfi: Check for sys error on session hfi functions Stanimir Varbanov
2021-06-08 11:41 ` Stanimir Varbanov [this message]
2021-06-08 11:41 ` [PATCH v2 5/5] venus: Handle fatal errors during encoding and decoding Stanimir Varbanov
2021-10-06  5:00 ` [PATCH v2 0/5] Venus fatal error handling vgarodia

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