From: kgene.kim@samsung.com (Kukjin Kim)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 04/10 v2] v4l: Add Samsung FIMC (video postprocessor) driver
Date: Fri, 16 Jul 2010 20:39:10 +0900 [thread overview]
Message-ID: <012601cb24db$84fb2380$8ef16a80$%kim@samsung.com> (raw)
In-Reply-To: <1279185041-6004-5-git-send-email-s.nawrocki@samsung.com>
Sylwester Nawrocki wrote:
>
Hi,
Samsung S.LSI hardly recommends DMA mode to implement the feature not FIFO
mode because of H/W limitation.
> This driver exports two video device nodes per each FIMC device,
> one for for memory to memory (color conversion, image resizing,
> flipping and rotation) operations and one for direct
> V4L2 output interface to framebuffer.
>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> Reviewed-by: Pawel Osciak <p.osciak@samsung.com>
> Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
> drivers/media/video/Kconfig | 20 +
> drivers/media/video/Makefile | 1 +
> drivers/media/video/samsung/fimc/Makefile | 3 +
> drivers/media/video/samsung/fimc/fimc-core.c | 1664
> ++++++++++++++++++++++++++
> drivers/media/video/samsung/fimc/fimc-core.h | 541 +++++++++
> drivers/media/video/samsung/fimc/fimc-fifo.c | 814 +++++++++++++
> drivers/media/video/samsung/fimc/fimc-reg.c | 585 +++++++++
> include/linux/videodev2.h | 1 +
> 8 files changed, 3629 insertions(+), 0 deletions(-)
> create mode 100644 drivers/media/video/samsung/fimc/Makefile
> create mode 100644 drivers/media/video/samsung/fimc/fimc-core.c
> create mode 100644 drivers/media/video/samsung/fimc/fimc-core.h
> create mode 100644 drivers/media/video/samsung/fimc/fimc-fifo.c
> create mode 100644 drivers/media/video/samsung/fimc/fimc-reg.c
>
(snip)
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
next prev parent reply other threads:[~2010-07-16 11:39 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-15 9:10 [PATCH v2] Samsung S5P SoC camera interface driver Sylwester Nawrocki
2010-07-15 9:10 ` [PATCH 01/10 v2] ARM: Samsung: Add FIMC register and platform definitions Sylwester Nawrocki
2010-07-16 9:44 ` Kukjin Kim
2010-07-16 13:30 ` Sylwester Nawrocki
2010-07-16 13:35 ` Maurus Cuelenaere
2010-07-16 14:47 ` Sylwester Nawrocki
2010-07-15 9:10 ` [PATCH 02/10 v2] ARM: Samsung: Add FIMC resource definition and FIMC driver platform helpers Sylwester Nawrocki
2010-07-16 10:07 ` Kukjin Kim
2010-07-16 14:27 ` Sylwester Nawrocki
2010-07-15 9:10 ` [PATCH 03/10 v2] ARM: Samsung: Add platform definitions for local FIMC/FIMD fifo path Sylwester Nawrocki
2010-07-15 9:10 ` [PATCH 04/10 v2] v4l: Add Samsung FIMC (video postprocessor) driver Sylwester Nawrocki
2010-07-16 11:39 ` Kukjin Kim [this message]
2010-07-16 16:33 ` Sylwester Nawrocki
2010-07-15 9:10 ` [PATCH 05/10 v2] s3c-fb: Add v4l2 subdevice to support framebuffer local fifo input path Sylwester Nawrocki
2010-07-15 10:32 ` Maurus Cuelenaere
2010-07-15 11:18 ` Sylwester Nawrocki
2010-07-15 9:10 ` [PATCH 06/10 v2] ARM: S5PV210: Add fifo link definitions for FIMC and framebuffer Sylwester Nawrocki
2010-07-15 9:10 ` [PATCH 07/10 v2] ARM: S5PV210: add common Aquila & GONI code Sylwester Nawrocki
2010-07-15 9:10 ` [PATCH 08/10 v2] ARM: S5PV210: enable FIMC on Aquila Sylwester Nawrocki
2010-07-15 9:10 ` [PATCH 09/10 v2] ARM: s5pv210: enable FIMC on Goni Sylwester Nawrocki
2010-07-15 9:10 ` [PATCH 10/10 v2] ARM: S5PC100: enable FIMC on SMDKC100 Sylwester Nawrocki
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