From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8E0A6340A47 for ; Sat, 28 Feb 2026 17:50:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772301001; cv=none; b=mJy944FH/CKQfmKXgv6iQJiepmLJPBbyVkHGfGKrpb2UjxDEXDXU52z3DD9XcUGgfYzIW5Tjf+bnpYwP3Gzj+45F8ONlTKv1UJyVtuvi3WIZG0+aKOkVI4gtey/wVBc7JOBAmeQ/a/8Fb3yBI92j2sAz7WDFPU3180oNOgBwJk0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772301001; c=relaxed/simple; bh=hFQSfyc2sFzPu99hh9iKoECuRF196fks64pjmsKHxFY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=F9farmZQOtI4ZmXnzy2rZht6vu5HewR5Fg0hVB0aJBpzsVAxO7sZUbeK3PSP8Ioz1CbmHrRKPojS7ChPosVErrhaBsmHJ3UCFzNV+D6+mClhAGQeTi3joSWsNsUyQS+lSxyIc5agp28BOoL9GzBDGDEI4+C2Xo5XND2zxcQjDf8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=crjHSMUb; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="crjHSMUb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DA2BBC116D0; Sat, 28 Feb 2026 17:50:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772301001; bh=hFQSfyc2sFzPu99hh9iKoECuRF196fks64pjmsKHxFY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=crjHSMUbrSFNSR25zfleFxXWvD3Ck8OEvmRi1oFF2PqhwCP1wnviVpVDQoXZAffeG DErjdJSOF4wrHNJK70s+p5hQgvn59f9RBhJcgcAt0ArFBhRy5rDKC+2T+dQxzZKBdn lVOE2dd+KBWa/hZNEN373PrzvnWq4blFb1nX6oNZWJzzVYD2mKrE6RoNtcn8oaLMcX zH/9E+7/PyIP8pt0v3Vy7x7C8N/MUFKgvPzao8bxJLRg2UCBQBdgf0XfEPixlA+4I+ 9GuuPsQGDo/uXK8RkqMQf0ySSpfu0+w6tNIoFit3jqYNNn5GpEGCPMZ9KUN70y/1ZI 8Iuc+3bKQu5iQ== From: Sasha Levin To: patches@lists.linux.dev Cc: Brandon Brnich , Nicolas Dufresne , Hans Verkuil , Sasha Levin Subject: [PATCH 6.18 134/752] media: chips-media: wave5: Process ready frames when CMD_STOP sent to Encoder Date: Sat, 28 Feb 2026 12:37:25 -0500 Message-ID: <20260228174750.1542406-134-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228174750.1542406-1-sashal@kernel.org> References: <20260228174750.1542406-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Brandon Brnich [ Upstream commit 5da0380de41439ed64ed9a5218850db38544e315 ] CMD_STOP being sent to encoder before last job is executed by device_run can lead to an occasional dropped frame. Ensure that remaining ready buffers are drained by making a call to v4l2_m2m_try_schedule. Signed-off-by: Brandon Brnich Reviewed-by: Nicolas Dufresne Signed-off-by: Nicolas Dufresne Signed-off-by: Hans Verkuil Signed-off-by: Sasha Levin --- drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c b/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c index a11f0f7c7d7b0..a254830e4009e 100644 --- a/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c +++ b/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c @@ -649,6 +649,8 @@ static int wave5_vpu_enc_encoder_cmd(struct file *file, void *fh, struct v4l2_en m2m_ctx->last_src_buf = v4l2_m2m_last_src_buf(m2m_ctx); m2m_ctx->is_draining = true; + + v4l2_m2m_try_schedule(m2m_ctx); break; case V4L2_ENC_CMD_START: break; -- 2.51.0