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 <stanimir.varba...@linaro.org>
---
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
