From: wuchengli@chromium.org (Wu-Cheng Li)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1] mtk-vcodec: use V4L2_DEC_CMD_STOP to implement flush
Date: Fri, 2 Dec 2016 10:38:33 +0800 [thread overview]
Message-ID: <1480646314-75478-1-git-send-email-wuchengli@chromium.org> (raw)
From: Wu-Cheng Li <wuchengli@google.com>
This patch uses V4L2_DEC_CMD_STOP to implement flush -- requesting
the remaining images to be returned to userspace. The old unofficial
way was to use a size-0 input buffer and the code is removed.
Tiffany Lin (1):
mtk-vcodec: use V4L2_DEC_CMD_STOP to implement flush
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c | 151 ++++++++++++++-------
.../media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c | 14 ++
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h | 2 +
3 files changed, 117 insertions(+), 50 deletions(-)
--
2.8.0.rc3.226.g39d4020
next reply other threads:[~2016-12-02 2:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-02 2:38 Wu-Cheng Li [this message]
2016-12-02 2:38 ` [PATCH v1] mtk-vcodec: use V4L2_DEC_CMD_STOP to implement flush Wu-Cheng Li
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