From 1fb9a6055561c1e77e1660aba51b1075a4a06475 Mon Sep 17 00:00:00 2001 From: Stanimir Varbanov Date: Thu, 5 Jul 2018 09:04:01 -0400 Subject: [PATCH] media: venus: add HEVC codec support This add HEVC codec support for venus versions 3xx and 4xx. Signed-off-by: Stanimir Varbanov Reviewed-by: Tomasz Figa Reviewed-by: Alexandre Courbot Tested-by: Alexandre Courbot Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/qcom/venus/core.h | 2 ++ 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 | 49 +++++++++++++++++++++++++++++ 5 files changed, 60 insertions(+) diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h index 8cc49f3..2f02365 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -190,10 +190,12 @@ struct venc_controls { u32 mpeg4; u32 h264; u32 vpx; + u32 hevc; } profile; struct { u32 mpeg4; u32 h264; + u32 hevc; } level; }; diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c index cea5b50..cd3b96e 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 94ca27b..2420782 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 698ba4c..0d043c3 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 8fe9c1b..20d7246 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, }, }; @@ -220,6 +224,46 @@ static int venc_v4l2_to_hfi(int id, int value) case V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY: return HFI_H264_DB_MODE_SKIP_SLICE_BOUNDARY; } + case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE: + switch (value) { + case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN: + default: + return HFI_HEVC_PROFILE_MAIN; + case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE: + return HFI_HEVC_PROFILE_MAIN_STILL_PIC; + case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10: + return HFI_HEVC_PROFILE_MAIN10; + } + case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL: + switch (value) { + case V4L2_MPEG_VIDEO_HEVC_LEVEL_1: + default: + return HFI_HEVC_LEVEL_1; + case V4L2_MPEG_VIDEO_HEVC_LEVEL_2: + return HFI_HEVC_LEVEL_2; + case V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1: + return HFI_HEVC_LEVEL_21; + case V4L2_MPEG_VIDEO_HEVC_LEVEL_3: + return HFI_HEVC_LEVEL_3; + case V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1: + return HFI_HEVC_LEVEL_31; + case V4L2_MPEG_VIDEO_HEVC_LEVEL_4: + return HFI_HEVC_LEVEL_4; + case V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1: + return HFI_HEVC_LEVEL_41; + case V4L2_MPEG_VIDEO_HEVC_LEVEL_5: + return HFI_HEVC_LEVEL_5; + case V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1: + return HFI_HEVC_LEVEL_51; + case V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2: + return HFI_HEVC_LEVEL_52; + case V4L2_MPEG_VIDEO_HEVC_LEVEL_6: + return HFI_HEVC_LEVEL_6; + case V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1: + return HFI_HEVC_LEVEL_61; + case V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2: + return HFI_HEVC_LEVEL_62; + } } return 0; @@ -742,6 +786,11 @@ static int venc_set_properties(struct venus_inst *inst) } else if (inst->fmt_cap->pixfmt == V4L2_PIX_FMT_H263) { profile = 0; level = 0; + } else if (inst->fmt_cap->pixfmt == V4L2_PIX_FMT_HEVC) { + profile = venc_v4l2_to_hfi(V4L2_CID_MPEG_VIDEO_HEVC_PROFILE, + ctr->profile.hevc); + level = venc_v4l2_to_hfi(V4L2_CID_MPEG_VIDEO_HEVC_LEVEL, + ctr->level.hevc); } ptype = HFI_PROPERTY_PARAM_PROFILE_LEVEL_CURRENT; -- 2.7.4