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| author | Mansur Alisha Shaik <mansur@codeaurora.org> | 2021-08-25 10:44:34 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-10-08 11:26:13 +0200 |
| commit | 8c404ebae527515ea5274d03e23976b55fdb26fc (patch) | |
| tree | 4100067609388979d7b75e80d4fbb4c773f077a7 /drivers | |
| parent | 799926a123cfe6fcb38979c45b3609c0aea61b84 (diff) | |
| download | linux-8c404ebae527515ea5274d03e23976b55fdb26fc.tar.bz2 | |
media: venus: vdec: update output buffer size during vdec_s_fmt()
Video driver maintains an internal context for the output buffer size.
During S_fmt() on capture plane, the output buffer size is not updated
in driver context. As a result, during buf_prepare(), the size of the
vb2_plane and internal size of the buffer, as maintained by the driver,
does not match. This leads to buf_prepare() failure.
Update the instance context for the output buffer size during s_fmt().
Signed-off-by: Mansur Alisha Shaik <mansur@codeaurora.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/platform/qcom/venus/vdec.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c index 198e47eb63f4..c129b061a325 100644 --- a/drivers/media/platform/qcom/venus/vdec.c +++ b/drivers/media/platform/qcom/venus/vdec.c @@ -332,8 +332,11 @@ static int vdec_s_fmt(struct file *file, void *fh, struct v4l2_format *f) if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) inst->fmt_out = fmt; - else if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) + else if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { inst->fmt_cap = fmt; + inst->output2_buf_size = + venus_helper_get_framesz(pixfmt_cap, orig_pixmp.width, orig_pixmp.height); + } return 0; } |