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Date: Fri, 14 Jan 2022 12:02:25 +0100 From: Luca Weiss <luca.weiss@...rphone.com> To: linux-arm-msm@...r.kernel.org Cc: ~postmarketos/upstreaming@...ts.sr.ht, Luca Weiss <luca.weiss@...rphone.com>, Stanimir Varbanov <stanimir.varbanov@...aro.org>, Andy Gross <agross@...nel.org>, Bjorn Andersson <bjorn.andersson@...aro.org>, Mauro Carvalho Chehab <mchehab@...nel.org>, linux-media@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 1/2] media: venus: hfi: Add error message for timeout error This error can appear with wrong configuration and is difficult to find as it just returns -ETIMEDOUT with no further message. Signed-off-by: Luca Weiss <luca.weiss@...rphone.com> --- drivers/media/platform/qcom/venus/hfi_venus.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c index 3a75a27632fb..9a34662fea38 100644 --- a/drivers/media/platform/qcom/venus/hfi_venus.c +++ b/drivers/media/platform/qcom/venus/hfi_venus.c @@ -1583,8 +1583,10 @@ static int venus_suspend_3xx(struct venus_core *core) */ ret = readx_poll_timeout(venus_cpu_and_video_core_idle, hdev, val, val, 1500, 100 * 1500); - if (ret) + if (ret) { + dev_err(dev, "wait for cpu and video core idle fail (%d)\n", ret); return ret; + } ret = venus_prepare_power_collapse(hdev, false); if (ret) { -- 2.34.1
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