From mboxrd@z Thu Jan 1 00:00:00 1970 From: tiffany lin Subject: Re: [PATCH v2 2/9] [media] : v4l: add Mediatek compressed video block format Date: Mon, 11 Jul 2016 10:04:42 +0800 Message-ID: <1468202682.3725.0.camel@mtksdaap41> References: <1463052250-38262-1-git-send-email-tiffany.lin@mediatek.com> <1463052250-38262-2-git-send-email-tiffany.lin@mediatek.com> <1463052250-38262-3-git-send-email-tiffany.lin@mediatek.com> <78c9f4a1-e2b8-69ef-acc5-d24984497b33@xs4all.nl> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <78c9f4a1-e2b8-69ef-acc5-d24984497b33-qWit8jRvyhVmR6Xm/wNWPw@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Hans Verkuil Cc: Hans Verkuil , daniel.thompson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, Rob Herring , Mauro Carvalho Chehab , Matthias Brugger , Daniel Kurtz , Pawel Osciak , Eddie Huang , Yingjoe Chen , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, PoChun.Lin-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org List-Id: devicetree@vger.kernel.org Hi Hans, On Fri, 2016-07-08 at 12:18 +0200, Hans Verkuil wrote: > On 05/12/2016 01:24 PM, Tiffany Lin wrote: > > Add V4L2_PIX_FMT_MT21 format used on MT8173 driver. > > It is compressed format and need MT8173 MDP driver to transfer to other > > standard format. > > > > Signed-off-by: Tiffany Lin > > --- > > include/uapi/linux/videodev2.h | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h > > index 8f95191..52feea6 100644 > > --- a/include/uapi/linux/videodev2.h > > +++ b/include/uapi/linux/videodev2.h > > @@ -625,6 +625,7 @@ struct v4l2_pix_format { > > #define V4L2_PIX_FMT_Y8I v4l2_fourcc('Y', '8', 'I', ' ') /* Greyscale 8-bit L/R interleaved */ > > #define V4L2_PIX_FMT_Y12I v4l2_fourcc('Y', '1', '2', 'I') /* Greyscale 12-bit L/R interleaved */ > > #define V4L2_PIX_FMT_Z16 v4l2_fourcc('Z', '1', '6', ' ') /* Depth data 16-bit */ > > +#define V4L2_PIX_FMT_MT21 v4l2_fourcc('M', 'T', '2', '1') /* Mediatek compressed block mode */ > > v4l2-ioctl.c should be modified as well so the correct description string is filled in. > Got it. I will fix this. best regards, Tiffany > Regards, > > Hans > > > > > /* SDR formats - used only for Software Defined Radio devices */ > > #define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */ > > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html