From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tiffany Lin Subject: [PATCH v2 1/4] v4l: add Mediatek compressed video block format Date: Fri, 9 Sep 2016 23:48:04 +0800 Message-ID: <1473436087-21943-2-git-send-email-tiffany.lin@mediatek.com> References: <1473436087-21943-1-git-send-email-tiffany.lin@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1473436087-21943-1-git-send-email-tiffany.lin-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+glpam-linux-mediatek=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Hans Verkuil , Laurent Pinchart , Mauro Carvalho Chehab , Matthias Brugger , Daniel Kurtz , Pawel Osciak Cc: Tiffany Lin , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Yingjoe Chen , Eddie Huang , linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-mediatek@lists.infradead.org Add V4L2_PIX_FMT_MT21C 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 --- drivers/media/v4l2-core/v4l2-ioctl.c | 1 + include/uapi/linux/videodev2.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 2bd1581..1d45c58 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1288,6 +1288,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_JPGL: descr = "JPEG Lite"; break; case V4L2_PIX_FMT_SE401: descr = "GSPCA SE401"; break; case V4L2_PIX_FMT_S5C_UYVY_JPG: descr = "S5C73MX interleaved UYVY/JPEG"; break; + case V4L2_PIX_FMT_MT21C: descr = "Mediatek Compressed Format"; break; default: WARN(1, "Unknown pixelformat 0x%08x\n", fmt->pixelformat); if (fmt->description[0]) diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 43326c3..ddd0083 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -635,6 +635,7 @@ 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_MT21C v4l2_fourcc('M', 'T', '2', '1') /* Mediatek compressed block mode */ /* SDR formats - used only for Software Defined Radio devices */ #define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */ -- 1.7.9.5