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
Subject: [PATCH 05/16] media: vimc: Create multiplanar parameter
Date: Fri, 15 Mar 2019 13:43:48 -0300 [thread overview]
Message-ID: <20190315164359.626-6-andrealmeid@collabora.com> (raw)
In-Reply-To: <20190315164359.626-1-andrealmeid@collabora.com>
Create multiplanar kernel module parameter to define if
the driver is running in single planar or in multiplanar mode.
Signed-off-by: André Almeida <andrealmeid@collabora.com>
---
drivers/media/platform/vimc/vimc-common.h | 2 ++
drivers/media/platform/vimc/vimc-core.c | 8 ++++++++
2 files changed, 10 insertions(+)
diff --git a/drivers/media/platform/vimc/vimc-common.h b/drivers/media/platform/vimc/vimc-common.h
index 7ceb9ea937e2..25e47c8691dd 100644
--- a/drivers/media/platform/vimc/vimc-common.h
+++ b/drivers/media/platform/vimc/vimc-common.h
@@ -26,6 +26,8 @@
#define VIMC_PDEV_NAME "vimc"
+extern unsigned int multiplanar;
+
/* VIMC-specific controls */
#define VIMC_CID_VIMC_BASE (0x00f00000 | 0xf000)
#define VIMC_CID_VIMC_CLASS (0x00f00000 | 1)
diff --git a/drivers/media/platform/vimc/vimc-core.c b/drivers/media/platform/vimc/vimc-core.c
index 0fbb7914098f..34ca90fa6e79 100644
--- a/drivers/media/platform/vimc/vimc-core.c
+++ b/drivers/media/platform/vimc/vimc-core.c
@@ -26,6 +26,11 @@
#define VIMC_MDEV_MODEL_NAME "VIMC MDEV"
+unsigned int multiplanar;
+module_param(multiplanar, uint, 0000);
+MODULE_PARM_DESC(sca_mult, "0 (default) creates a single planar device, 1 creates a multiplanar device.");
+
+
#define VIMC_ENT_LINK(src, srcpad, sink, sinkpad, link_flags) { \
.src_ent = src, \
.src_pad = srcpad, \
@@ -388,6 +393,9 @@ static int __init vimc_init(void)
return ret;
}
+ dev_dbg(&vimc_dev.pdev.dev, "vimc: multiplanar mode is %s\n",
+ multiplanar ? "ON" : "OFF");
+
return 0;
}
--
2.21.0
next prev parent reply other threads:[~2019-03-15 16:45 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-15 16:43 [PATCH 00/16] media: vimc: Add support for multiplanar formats André Almeida
2019-03-15 16:43 ` [PATCH 01/16] media: Move sp2mp functions to v4l2-common André Almeida
2019-03-15 19:30 ` Helen Koike
2019-03-15 16:43 ` [PATCH 02/16] media: vimc: Remove unnecessary stream check André Almeida
2019-03-15 16:43 ` [PATCH 03/16] media: vimc: Check if the stream is on using ved.stream André Almeida
2019-03-15 19:30 ` Helen Koike
2019-03-15 16:43 ` [PATCH 04/16] media: vimc: cap: Change vimc_cap_device.format type André Almeida
2019-03-15 16:43 ` André Almeida [this message]
2019-03-15 19:30 ` [PATCH 05/16] media: vimc: Create multiplanar parameter Helen Koike
2019-03-15 16:43 ` [PATCH 06/16] media: vimc: cap: Dynamically define stream pixelformat André Almeida
2019-03-15 16:43 ` [PATCH 07/16] media: vimc: cap: Add handler for singleplanar fmt ioctls André Almeida
2019-03-15 19:31 ` Helen Koike
2019-03-15 16:43 ` [PATCH 08/16] media: vimc: cap: Add handler for multiplanar " André Almeida
2019-03-15 19:31 ` Helen Koike
2019-03-15 16:43 ` [PATCH 09/16] media: vimc: cap: Add multiplanar formats André Almeida
2019-03-15 19:31 ` Helen Koike
2019-03-15 16:43 ` [PATCH 10/16] media: vimc: cap: Add multiplanar default format André Almeida
2019-03-15 16:43 ` [PATCH 11/16] media: vimc: cap: Allocate and verify mplanar buffers André Almeida
2019-03-15 16:43 ` [PATCH 12/16] media: vimc: Add and use new struct vimc_frame André Almeida
2019-03-15 19:31 ` Helen Koike
2019-03-15 16:43 ` [PATCH 13/16] media: vimc: sen: Add support for multiplanar formats André Almeida
2019-03-15 19:32 ` Helen Koike
2019-03-15 16:43 ` [PATCH 14/16] media: vimc: sca: " André Almeida
2019-03-15 19:32 ` Helen Koike
2019-03-15 16:43 ` [PATCH 15/16] media: vimc: cap: " André Almeida
2019-03-15 16:43 ` [PATCH 16/16] media: vimc: cap: Dynamically define device caps André Almeida
2019-03-15 17:29 ` [PATCH 00/16] media: vimc: Add support for multiplanar formats André Almeida
2019-03-15 19:32 ` Helen Koike
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