From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stanimir Varbanov Subject: Re: [PATCH 28/28] venus: add HEVC codec support Date: Mon, 7 May 2018 22:24:38 +0300 Message-ID: References: <20180424124436.26955-1-stanimir.varbanov@linaro.org> <20180424124436.26955-29-stanimir.varbanov@linaro.org> <4ae458ed-97b6-b23f-88c4-0a5efd754d9d@xs4all.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4ae458ed-97b6-b23f-88c4-0a5efd754d9d@xs4all.nl> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Hans Verkuil , Stanimir Varbanov , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Vikash Garodia List-Id: linux-arm-msm@vger.kernel.org Hi Hans, On 7.05.2018 13:39, Hans Verkuil wrote: > On 24/04/18 14:44, Stanimir Varbanov wrote: >> This add HEVC codec support for venus versions 3xx and 4xx. >> >> Signed-off-by: Stanimir Varbanov >> --- >> drivers/media/platform/qcom/venus/helpers.c | 3 +++ >> drivers/media/platform/qcom/venus/hfi.c | 2 ++ >> drivers/media/platform/qcom/venus/vdec.c | 4 ++++ >> drivers/media/platform/qcom/venus/venc.c | 4 ++++ >> 4 files changed, 13 insertions(+) >> >> diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c >> index 87dcf9973e6f..fecadba039cf 100644 >> --- a/drivers/media/platform/qcom/venus/helpers.c >> +++ b/drivers/media/platform/qcom/venus/helpers.c >> @@ -71,6 +71,9 @@ bool venus_helper_check_codec(struct venus_inst *inst, u32 v4l2_pixfmt) >> case V4L2_PIX_FMT_XVID: >> codec = HFI_VIDEO_CODEC_DIVX; >> break; >> + case V4L2_PIX_FMT_HEVC: >> + codec = HFI_VIDEO_CODEC_HEVC; >> + break; >> default: >> return false; >> } >> diff --git a/drivers/media/platform/qcom/venus/hfi.c b/drivers/media/platform/qcom/venus/hfi.c >> index 94ca27b0bb99..24207829982f 100644 >> --- a/drivers/media/platform/qcom/venus/hfi.c >> +++ b/drivers/media/platform/qcom/venus/hfi.c >> @@ -49,6 +49,8 @@ static u32 to_codec_type(u32 pixfmt) >> return HFI_VIDEO_CODEC_VP9; >> case V4L2_PIX_FMT_XVID: >> return HFI_VIDEO_CODEC_DIVX; >> + case V4L2_PIX_FMT_HEVC: >> + return HFI_VIDEO_CODEC_HEVC; >> default: >> return 0; >> } >> diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c >> index 7deee104ac56..a114f421edad 100644 >> --- a/drivers/media/platform/qcom/venus/vdec.c >> +++ b/drivers/media/platform/qcom/venus/vdec.c >> @@ -77,6 +77,10 @@ static const struct venus_format vdec_formats[] = { >> .pixfmt = V4L2_PIX_FMT_XVID, >> .num_planes = 1, >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, >> + }, { >> + .pixfmt = V4L2_PIX_FMT_HEVC, >> + .num_planes = 1, >> + .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, >> }, >> }; >> >> diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c >> index a703bce78abc..fdb76b69786f 100644 >> --- a/drivers/media/platform/qcom/venus/venc.c >> +++ b/drivers/media/platform/qcom/venus/venc.c >> @@ -59,6 +59,10 @@ static const struct venus_format venc_formats[] = { >> .pixfmt = V4L2_PIX_FMT_VP8, >> .num_planes = 1, >> .type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, >> + }, { >> + .pixfmt = V4L2_PIX_FMT_HEVC, >> + .num_planes = 1, >> + .type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, >> }, >> }; >> >> > > No changes are necessary to venc_set_properties() for HEVC support? > > Just checking, I kind of expected that. yes, I think so, but will leave that for future updates. regards, Stan