Re: [RFC, v2, 10/11] vb2: dma-contig: Let drivers decide DMA attrs of MMAP and USERPTR bufs

2016-12-25 Thread Ricky Liang
Hi Laurent, On Fri, Dec 16, 2016 at 9:24 AM, Laurent Pinchart wrote: > From: Sakari Ailus > > The desirable DMA attributes are not generic for all devices using > Videobuf2 contiguous DMA ops. Let the drivers decide. > > This change also results in MMAP buffers always having an sg_table > (dma_s

Re: [PATCH v9 2/4] vcodec: mediatek: Add Mediatek JPEG Decoder Driver

2016-12-17 Thread Ricky Liang
+ > drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.h| 91 ++ > drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c | 160 +++ > drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.h | 25 + > drivers/media/platform/mtk-jpeg/mtk_jpeg_reg.h | 58 + > 10 files changed, 2215 insert

Re: [PATCH v8 2/4] vcodec: mediatek: Add Mediatek JPEG Decoder Driver

2016-12-13 Thread Ricky Liang
Hi Rick, Can you upload patchset v9 to address the issue? Thanks! On Mon, Dec 12, 2016 at 5:07 PM, Rick Chang wrote: > Hi Ricky, > > Thanks for your feedback. We will fix the problem in another patch. > > On Mon, 2016-12-12 at 12:34 +0800, Ricky Liang wrote: >> Hi Rick,

Re: [PATCH v8 2/4] vcodec: mediatek: Add Mediatek JPEG Decoder Driver

2016-12-11 Thread Ricky Liang
Hi Rick, On Wed, Nov 30, 2016 at 11:08 AM, Rick Chang wrote: > Add v4l2 driver for Mediatek JPEG Decoder > > Signed-off-by: Rick Chang > Signed-off-by: Minghsiu Tsai > +static bool mtk_jpeg_check_resolution_change(struct mtk_jpeg_ctx *ctx, > +struc