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From: Benoit Parrot <bparrot@ti.com>
To: Hans Verkuil <hverkuil@xs4all.nl>
Cc: <linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, Benoit Parrot <bparrot@ti.com>
Subject: [Patch v2 10/21] media: ti-vpe: vpe: Make sure YUYV is set as default format
Date: Fri, 4 Oct 2019 11:29:41 -0500	[thread overview]
Message-ID: <20191004162952.4963-11-bparrot@ti.com> (raw)
In-Reply-To: <20191004162952.4963-1-bparrot@ti.com>

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

Fixes: 94ed726e8e01 ("media: ti-vpe: Add support for NV21 format")

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@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 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 d3f1ae8b72fa..7aa83026fb6c 100644
--- a/drivers/media/platform/ti-vpe/vpe.c
+++ b/drivers/media/platform/ti-vpe/vpe.c
@@ -2321,7 +2321,7 @@ 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->nplanes = 1;
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Benoit Parrot <bparrot@ti.com>
To: Hans Verkuil <hverkuil@xs4all.nl>
Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, Benoit Parrot <bparrot@ti.com>
Subject: [Patch v2 10/21] media: ti-vpe: vpe: Make sure YUYV is set as default format
Date: Fri, 4 Oct 2019 11:29:41 -0500	[thread overview]
Message-ID: <20191004162952.4963-11-bparrot@ti.com> (raw)
In-Reply-To: <20191004162952.4963-1-bparrot@ti.com>

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

Fixes: 94ed726e8e01 ("media: ti-vpe: Add support for NV21 format")

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@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 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 d3f1ae8b72fa..7aa83026fb6c 100644
--- a/drivers/media/platform/ti-vpe/vpe.c
+++ b/drivers/media/platform/ti-vpe/vpe.c
@@ -2321,7 +2321,7 @@ 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->nplanes = 1;
-- 
2.17.1

  parent reply	other threads:[~2019-10-04 16:28 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-04 16:29 [Patch v2 00/21] media: vpe: maintenance Benoit Parrot
2019-10-04 16:29 ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 01/21] media: ti-vpe: Fix a parallel build issue Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 02/21] media: ti-vpe: vpe: Fix Motion Vector vpdma stride Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 03/21] media: ti-vpe: vpe: Add missing null pointer checks Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 04/21] media: ti-vpe: vpe: Remove unnecessary use of container_of Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 05/21] media: ti-vpe: Add support for SEQ_BT Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 06/21] media: ti-vpe: Add support for NV21 format Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 07/21] media: ti-vpe: Set MAX height supported to 2048 pixels Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 08/21] media: ti-vpe: vpe: fix a v4l2-compliance failure causing a kernel panic Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 09/21] media: ti-vpe: vpe: fix a v4l2-compliance warning about invalid pixel format Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` Benoit Parrot [this message]
2019-10-04 16:29   ` [Patch v2 10/21] media: ti-vpe: vpe: Make sure YUYV is set as default format Benoit Parrot
2019-10-04 16:29 ` [Patch v2 11/21] media: ti-vpe: vpe: fix a v4l2-compliance failure about invalid sizeimage Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 12/21] media: ti-vpe: vpe: fix a v4l2-compliance failure about frame sequence number Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 13/21] media: ti-vpe: vpe: ensure buffers are cleaned up properly in abort cases Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 14/21] media: ti-vpe: vpdma: Use fixed type for address in descriptor Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 15/21] media: ti-vpe: Set the DMA mask and coherent mask Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 16/21] media: ti-vpe: vpe: use standard struct instead of duplicating fields Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-07  7:57   ` Hans Verkuil
2019-10-07 12:45     ` Benoit Parrot
2019-10-07 12:45       ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 17/21] media: ti-vpe: vpe: fix v4l2_compliance issue related to xfer_func Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 18/21] media: ti-vpe: csc: rgb-to-yuv HD full range coeff are wrong Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 19/21] media: v4l2-common: add pixel encoding support Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-05  0:46   ` kbuild test robot
2019-10-05  0:46     ` kbuild test robot
2019-10-05  0:46     ` kbuild test robot
2019-10-05  2:45   ` kbuild test robot
2019-10-05  2:45     ` kbuild test robot
2019-10-05  2:45     ` kbuild test robot
2019-10-07  8:06   ` Hans Verkuil
2019-10-07 12:52     ` Benoit Parrot
2019-10-07 12:52       ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 20/21] media: v4l2-common: add RGB565 and RGB55 to v4l2_format_info Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot
2019-10-04 16:29 ` [Patch v2 21/21] media: ti-vpe: vpe: don't rely on colorspace member for conversion Benoit Parrot
2019-10-04 16:29   ` Benoit Parrot

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