diff options
| author | Stanimir Varbanov <stanimir.varbanov@linaro.org> | 2022-03-03 18:06:35 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-04-24 10:34:18 +0300 |
| commit | cef92b14e6535d550d571b99e753b04e44423286 (patch) | |
| tree | 5c151ff0a9734ef978d77c90327abcfdf3d64182 /drivers/media/platform/qcom/venus/helpers.c | |
| parent | 1af7d8dacfc926c9bf73d21035e1fc78655fed07 (diff) | |
| download | linux-cef92b14e6535d550d571b99e753b04e44423286.tar.xz | |
media: venus: Add a handling of QC10C compressed format
This adds QC10C compressed pixel format in the Venus driver, and
make it possible to discover from v4l2 clients.
Note: The QC10C format will be enumerable via VIDIOC_ENUM_FMT when
the bitstream is 10-bits and the headers are parsed.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/platform/qcom/venus/helpers.c')
| -rw-r--r-- | drivers/media/platform/qcom/venus/helpers.c | 26 |
1 files changed, 4 insertions, 22 deletions
diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c index 0589066c510b..5c1104379c49 100644 --- a/drivers/media/platform/qcom/venus/helpers.c +++ b/drivers/media/platform/qcom/venus/helpers.c @@ -610,6 +610,8 @@ static u32 to_hfi_raw_fmt(u32 v4l2_fmt) return HFI_COLOR_FORMAT_NV21; case V4L2_PIX_FMT_QC08C: return HFI_COLOR_FORMAT_NV12_UBWC; + case V4L2_PIX_FMT_QC10C: + return HFI_COLOR_FORMAT_YUV420_TP10_UBWC; default: break; } @@ -1192,7 +1194,8 @@ int venus_helper_set_format_constraints(struct venus_inst *inst) if (!IS_V6(inst->core)) return 0; - if (inst->opb_fmt == HFI_COLOR_FORMAT_NV12_UBWC) + if (inst->opb_fmt == HFI_COLOR_FORMAT_NV12_UBWC || + inst->opb_fmt == HFI_COLOR_FORMAT_YUV420_TP10_UBWC) return 0; pconstraint.buffer_type = HFI_BUFFER_OUTPUT2; @@ -1763,27 +1766,6 @@ int venus_helper_get_out_fmts(struct venus_inst *inst, u32 v4l2_fmt, if (!caps) return -EINVAL; - if (inst->bit_depth == VIDC_BITDEPTH_10 && - inst->session_type == VIDC_SESSION_TYPE_DEC) { - found_ubwc = - find_fmt_from_caps(caps, HFI_BUFFER_OUTPUT, - HFI_COLOR_FORMAT_YUV420_TP10_UBWC); - found = find_fmt_from_caps(caps, HFI_BUFFER_OUTPUT2, - HFI_COLOR_FORMAT_NV12); - if (found_ubwc && found) { - /* - * Hard-code DPB buffers to be 10bit UBWC and decoder - * output buffers in 8bit NV12 until V4L2 is able to - * expose compressed/tiled formats to applications. - */ - *out_fmt = HFI_COLOR_FORMAT_YUV420_TP10_UBWC; - *out2_fmt = HFI_COLOR_FORMAT_NV12; - return 0; - } - - return -EINVAL; - } - if (ubwc) { ubwc_fmt = fmt | HFI_COLOR_FORMAT_UBWC_BASE; found_ubwc = find_fmt_from_caps(caps, HFI_BUFFER_OUTPUT, |