From mboxrd@z Thu Jan 1 00:00:00 1970 From: wuchengli@chromium.org (Wu-Cheng Li) Date: Fri, 2 Dec 2016 10:38:33 +0800 Subject: [PATCH v1] mtk-vcodec: use V4L2_DEC_CMD_STOP to implement flush Message-ID: <1480646314-75478-1-git-send-email-wuchengli@chromium.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Wu-Cheng Li 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