.
Best regards,
Jonghun Han
On Tuesday, April 05, 2011 11:07 PM Marek Szyprowski wrote:
> This patch adds basic support for pm_runtime to s5p-fimc driver. PM
runtime
> support is required to enable the driver on S5PV310 series with power
domain
> driver enabled.
>
> Signed-off-by: M
Hi Marek,
On Wednesday, March 30, 2011 4:01 PM Marek Szyprowski wrote:
> Hello,
>
> On V4L2 brainstorming meeting in Warsaw we discussed the need of a
> framebuffer userspace interface for video output devices. Such
> framebuffer interface is aimed mainly for legacy applications and/or
> interop
Hi Marek,
Here is my comments.
On Wednesday, March 30, 2011 4:01 PM Marek Szyprowski wrote:
>
> This patch adds generic frame buffer emulator for any video output device
> that uses videobuf2 framework. This emulator assumes that the driver is
> capable of working in single-buffering mode and u
==
Introduction
==
The purpose of this RFC is to discuss the vb2-allocator
for multimedia devices available in upcoming Samsung SoC Exynos.
Not all of them are merged or submitted by now,
but I decided to post this for starting discussion about buffer management.
vb
), suggested by ARM.
VCM (Virtual Contiguous Memory framework), submitted by Samsung
CMA (Contiguous Memory Allocator), submitted by Samsung
SYS.MMU (System MMU), submitted by Samsung.
Signed-off-by: Jonghun Han
---
drivers/media/video/videobuf2-sdvmm.c | 659
ards,
> -Original Message-
> From: Kamil Debski [mailto:k.deb...@samsung.com]
> Sent: Friday, January 14, 2011 4:24 PM
> To: 'Jonghun Han'; linux-me...@vger.kernel.org; linux-samsung-
> s...@vger.kernel.org
> Cc: Marek Szyprowski; pa...@osciak.com; kyungmin.p...@sa
Hi,
Kamil Debski wrote:
> +/* Reqeust buffers */
> +static int vidioc_reqbufs(struct file *file, void *priv,
> + struct v4l2_requestbuffers
*reqbufs)
> +{
> + struct s5p_mfc_dev *dev = video_drvdata(file);
> + struct s5p_mfc_ctx *ctx = priv;
> +
Hi Kamil,
Kamil Debski wrote:
> Hi,
>
> Thanks for the comment. Some of them include my code, which will I comment
> below.
>
> > My review also imply Kamil's original patch.
>
> >
> > > +#define MFC_NUM_CONTEXTS 4
> >
> > How about use MFC_NUM_INSTANT instead MFC_NUM_CONTEXTS ?
> > Becaus
My review also imply Kamil's original patch.
Jeongtae Park wrote:
> Multi Format Codec v5.1 is a module available on S5PC110 and S5PC210
> Samsung SoCs. Hardware is capable of handling a range of video codecs
> and this driver provides V4L2 interface for video decoding & encoding.
>
> Reviewed-b
Hi Jingoo,
How about adding pm_runtime_* in s3c_fb_blank ?
In FB_BLANK_POWERDOWN state no need to enable clock or power-domain.
Best regards,
> -Original Message-
> From: linux-fbdev-ow...@vger.kernel.org [mailto:linux-fbdev-
> ow...@vger.kernel.org] On Behalf Of Jonghun H
Hi Jingoo,
Here is a quick review.
Best regards,
Jingoo Han wrote:
> This patch adds support for runtime pm using the functions.
> - pm_runtime_get_sync()
> - pm_runtime_put_sync()
>
> pm_runtime_get_sync() and pm_runtime_put_sync() are called when open or
> release function of framebufer dr
Hi Paul,
Could you please let me know your opinion about following patch.
Maybe you missed it.
Thanks.
Best Regards,
Jonghun Han.
Kukjin Kim wrote:
>
> From: Jonghun Han
>
> This patch adds struct s3c_fb_driverdata s3c_fb_data_s5pv310 for S5PV310
> and S5PC210. The clk_t
Sylwester Nawrocki wrote:
> -Original Message-
> From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> ow...@vger.kernel.org] On Behalf Of Sylwester Nawrocki
> Sent: Wednesday, December 01, 2010 11:36 PM
> To: linux-me...@vger.kernel.org; linux-samsung-soc@vger.kernel.org
> Cc: m
m'; linux-arm-ker...@lists.infradead.org; linux-samsung-
> s...@vger.kernel.org; linux-fb...@vger.kernel.org
> Cc: 'Jonghun Han'; a...@linux-foundation.org; kgene@samsung.com; ben-
> li...@fluff.org; kyungmin.p...@samsung.com
> Subject: RE: [PATCH 3/4] s3c-fb: Add su
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