From: "André Almeida" <andrealmeid@collabora.com>
To: linux-media@vger.kernel.org
Cc: mchehab@kernel.org, hverkuil@xs4all.nl,
helen.koike@collabora.com, lucmaga@gmail.com,
linux-kernel@vger.kernel.org, kernel@collabora.com,
lkcamp@lists.libreplanetbr.org
Subject: [PATCH v2 14/15] media: vimc: cap: Add support for multiplanar formats
Date: Wed, 27 Mar 2019 12:17:42 -0300 [thread overview]
Message-ID: <20190327151743.18528-15-andrealmeid@collabora.com> (raw)
In-Reply-To: <20190327151743.18528-1-andrealmeid@collabora.com>
Adapt vimc-capture to support multiplanar formats, copying
each plane to the correct buffer.
Signed-off-by: André Almeida <andrealmeid@collabora.com>
---
Change in v2: none
drivers/media/platform/vimc/vimc-capture.c | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/drivers/media/platform/vimc/vimc-capture.c b/drivers/media/platform/vimc/vimc-capture.c
index fae42b778711..f5bfb36a145c 100644
--- a/drivers/media/platform/vimc/vimc-capture.c
+++ b/drivers/media/platform/vimc/vimc-capture.c
@@ -606,6 +606,8 @@ static struct vimc_frame *vimc_cap_process_frame(struct vimc_ent_device *ved,
struct vimc_cap_device *vcap = container_of(ved, struct vimc_cap_device,
ved);
struct vimc_cap_buffer *vimc_buf;
+ unsigned long plane_size;
+ unsigned int i;
void *vbuf;
spin_lock(&vcap->qlock);
@@ -628,13 +630,17 @@ static struct vimc_frame *vimc_cap_process_frame(struct vimc_ent_device *ved,
vimc_buf->vb2.sequence = vcap->sequence++;
vimc_buf->vb2.field = vcap->format.fmt.pix.field;
- vbuf = vb2_plane_vaddr(&vimc_buf->vb2.vb2_buf, 0);
+ /* For each plane, copy the pixels */
+ for (i = 0; i < vimc_buf->vb2.vb2_buf.num_planes; i++) {
+ vbuf = vb2_plane_vaddr(&vimc_buf->vb2.vb2_buf, i);
+ plane_size = frame->sizeimage[i];
+
+ memcpy(vbuf, frame->plane_addr[i], plane_size);
- memcpy(vbuf, frame->plane_addr[0], vcap->format.fmt.pix.sizeimage);
+ /* Set it as ready */
+ vb2_set_plane_payload(&vimc_buf->vb2.vb2_buf, i, plane_size);
+ }
- /* Set it as ready */
- vb2_set_plane_payload(&vimc_buf->vb2.vb2_buf, 0,
- vcap->format.fmt.pix.sizeimage);
vb2_buffer_done(&vimc_buf->vb2.vb2_buf, VB2_BUF_STATE_DONE);
return NULL;
}
--
2.21.0
next prev parent reply other threads:[~2019-03-27 15:19 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-27 15:17 [PATCH v2 00/15] media: vimc: Add support for multiplanar formats André Almeida
2019-03-27 15:17 ` [PATCH v2 01/15] media: Move sp2mp functions to v4l2-common André Almeida
2019-04-12 22:48 ` Helen Koike
2019-03-27 15:17 ` [PATCH v2 02/15] media: vimc: Remove unnecessary stream checks André Almeida
2019-04-12 22:48 ` Helen Koike
2019-03-27 15:17 ` [PATCH v2 03/15] media: vimc: cap: Change vimc_cap_device.format type André Almeida
2019-04-12 22:48 ` Helen Koike
2019-03-27 15:17 ` [PATCH v2 04/15] media: vimc: cap: Dynamically define stream pixelformat André Almeida
2019-04-12 22:48 ` Helen Koike
2019-03-27 15:17 ` [PATCH v2 05/15] media: vimc: cap: Add handler for singleplanar fmt ioctls André Almeida
2019-04-12 22:48 ` Helen Koike
2019-03-27 15:17 ` [PATCH v2 06/15] media: vimc: cap: Add handler for multiplanar " André Almeida
2019-03-27 15:17 ` [PATCH v2 07/15] media: vimc: cap: Add multiplanar formats André Almeida
2019-04-12 22:49 ` Helen Koike
2019-03-27 15:17 ` [PATCH v2 08/15] media: vimc: cap: Add multiplanar default format André Almeida
2019-04-12 22:49 ` Helen Koike
2019-03-27 15:17 ` [PATCH v2 09/15] media: vimc: cap: Allocate and verify mplanar buffers André Almeida
2019-04-12 22:49 ` Helen Koike
2019-03-27 15:17 ` [PATCH v2 10/15] media: vimc: Propagate multiplanar state in the stream André Almeida
2019-04-12 22:50 ` Helen Koike
2019-03-27 15:17 ` [PATCH v2 11/15] media: vimc: Add and use new struct vimc_frame André Almeida
2019-04-16 15:17 ` Helen Koike
2019-03-27 15:17 ` [PATCH v2 12/15] media: vimc: sen: Add support for multiplanar formats André Almeida
2019-03-27 15:17 ` [PATCH v2 13/15] media: vimc: sca: " André Almeida
2019-03-27 15:17 ` André Almeida [this message]
2019-03-27 15:17 ` [PATCH v2 15/15] media: vimc: Create multiplanar parameter André Almeida
2019-04-12 22:50 ` Helen Koike
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190327151743.18528-15-andrealmeid@collabora.com \
--to=andrealmeid@collabora.com \
--cc=helen.koike@collabora.com \
--cc=hverkuil@xs4all.nl \
--cc=kernel@collabora.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=lkcamp@lists.libreplanetbr.org \
--cc=lucmaga@gmail.com \
--cc=mchehab@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).