From: Benoit Parrot <bparrot@xxxxxx>
[ Upstream commit e20b248051ca0f90d84b4d9378e4780bc31f16c6 ]
v4l2-compliance fails with this message:
fail: v4l2-test-formats.cpp(672): \
Video Capture Multiplanar: TRY_FMT(G_FMT) != G_FMT
fail: v4l2-test-formats.cpp(672): \
Video Output Multiplanar: TRY_FMT(G_FMT) != G_FMT
...
test VIDIOC_TRY_FMT: FAIL
The default pixel format was setup as pointing to a specific offset in
the vpe_formats table assuming it was pointing to the V4L2_PIX_FMT_YUYV
entry. This became false after the addition on the NV21 format (see
above commid-id)
So instead of hard-coding an offset which might change over time we need
to use a lookup helper instead so we know the default will always be what
we intended.
Signed-off-by: Benoit Parrot <bparrot@xxxxxx>
Fixes: 40cc823f7005 ("media: ti-vpe: Add support for NV21 format")
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/media/platform/ti-vpe/vpe.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c
index 067548e14e113..dbb4829acc438 100644
--- a/drivers/media/platform/ti-vpe/vpe.c
+++ b/drivers/media/platform/ti-vpe/vpe.c
@@ -1998,7 +1998,7 @@ static int vpe_open(struct file *file)
v4l2_ctrl_handler_setup(hdl);
s_q_data = &ctx->q_data[Q_DATA_SRC];
- s_q_data->fmt = &vpe_formats[2];
+ s_q_data->fmt = __find_format(V4L2_PIX_FMT_YUYV);
s_q_data->width = 1920;
s_q_data->height = 1080;
s_q_data->bytesperline[VPE_LUMA] = (s_q_data->width *
--
2.20.1
