diff options
| author | Stanimir Varbanov <stanimir.varbanov@linaro.org> | 2020-06-16 14:14:22 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-01 14:13:29 +0200 |
| commit | 69ff4b2caa95e1051f07d94de583ae15753ae081 (patch) | |
| tree | 74d767cb0ffcdef61b7960a76a69cca25a2d9a13 /drivers/media/platform/qcom/venus/hfi_cmds.c | |
| parent | 4ad1b0d410c88c7c8e8fd1298c9d2293b651e35c (diff) | |
media: venus: venc: Add support for constant quality control
Adds implementation of V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY v4l
control when the bitrate mode is CQ.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/platform/qcom/venus/hfi_cmds.c')
| -rw-r--r-- | drivers/media/platform/qcom/venus/hfi_cmds.c | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.c b/drivers/media/platform/qcom/venus/hfi_cmds.c index c67e412f8201..7022368c1e63 100644 --- a/drivers/media/platform/qcom/venus/hfi_cmds.c +++ b/drivers/media/platform/qcom/venus/hfi_cmds.c @@ -640,6 +640,7 @@ static int pkt_session_set_property_1x(struct hfi_session_set_property_pkt *pkt, case HFI_RATE_CONTROL_CBR_VFR: case HFI_RATE_CONTROL_VBR_CFR: case HFI_RATE_CONTROL_VBR_VFR: + case HFI_RATE_CONTROL_CQ: break; default: ret = -EINVAL; @@ -1218,6 +1219,37 @@ pkt_session_set_property_4xx(struct hfi_session_set_property_pkt *pkt, return 0; } +static int +pkt_session_set_property_6xx(struct hfi_session_set_property_pkt *pkt, + void *cookie, u32 ptype, void *pdata) +{ + void *prop_data; + + if (!pkt || !cookie || !pdata) + return -EINVAL; + + prop_data = &pkt->data[1]; + + pkt->shdr.hdr.size = sizeof(*pkt); + pkt->shdr.hdr.pkt_type = HFI_CMD_SESSION_SET_PROPERTY; + pkt->shdr.session_id = hash32_ptr(cookie); + pkt->num_properties = 1; + pkt->data[0] = ptype; + + switch (ptype) { + case HFI_PROPERTY_CONFIG_HEIC_FRAME_QUALITY: { + struct hfi_heic_frame_quality *in = pdata, *cq = prop_data; + + cq->frame_quality = in->frame_quality; + pkt->shdr.hdr.size += sizeof(u32) + sizeof(*cq); + break; + } default: + return pkt_session_set_property_4xx(pkt, cookie, ptype, pdata); + } + + return 0; +} + int pkt_session_get_property(struct hfi_session_get_property_pkt *pkt, void *cookie, u32 ptype) { @@ -1236,7 +1268,10 @@ int pkt_session_set_property(struct hfi_session_set_property_pkt *pkt, if (hfi_ver == HFI_VERSION_3XX) return pkt_session_set_property_3xx(pkt, cookie, ptype, pdata); - return pkt_session_set_property_4xx(pkt, cookie, ptype, pdata); + if (hfi_ver == HFI_VERSION_4XX) + return pkt_session_set_property_4xx(pkt, cookie, ptype, pdata); + + return pkt_session_set_property_6xx(pkt, cookie, ptype, pdata); } void pkt_set_version(enum hfi_version version) |