diff options
Diffstat (limited to 'drivers/media/v4l2-core')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-ioctl.c | 30 | ||||
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-subdev.c | 28 |
2 files changed, 58 insertions, 0 deletions
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 1f261eac4e0b..7fc18bd5ef99 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -15,6 +15,7 @@ #include <linux/kernel.h> #include <linux/version.h> +#include <linux/v4l2-subdev.h> #include <linux/videodev2.h> #include <media/v4l2-common.h> @@ -1186,6 +1187,10 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_RGB32: descr = "32-bit A/XRGB 8-8-8-8"; break; case V4L2_PIX_FMT_ARGB32: descr = "32-bit ARGB 8-8-8-8"; break; case V4L2_PIX_FMT_XRGB32: descr = "32-bit XRGB 8-8-8-8"; break; + case V4L2_PIX_FMT_BGRX32: descr = "32-bit XBGR 8-8-8-8"; break; + case V4L2_PIX_FMT_XBGR30: descr = "32-bit XBGR 2-10-10-10"; break; + case V4L2_PIX_FMT_XBGR40: descr = "40-bit XBGR 4-12-12-12"; break; + case V4L2_PIX_FMT_BGR48: descr = "48-bit BGR 16-16-16"; break; case V4L2_PIX_FMT_GREY: descr = "8-bit Greyscale"; break; case V4L2_PIX_FMT_Y4: descr = "4-bit Greyscale"; break; case V4L2_PIX_FMT_Y6: descr = "6-bit Greyscale"; break; @@ -1213,6 +1218,9 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_YUV411P: descr = "Planar YUV 4:1:1"; break; case V4L2_PIX_FMT_Y41P: descr = "YUV 4:1:1 (Packed)"; break; case V4L2_PIX_FMT_YUV444: descr = "16-bit A/XYUV 4-4-4-4"; break; + case V4L2_PIX_FMT_XVUY32: descr = "32-bit packed XVUY 8-8-8-8"; break; + case V4L2_PIX_FMT_AVUY32: descr = "32-bit packed AVUY 8-8-8-8"; break; + case V4L2_PIX_FMT_VUY24: descr = "24-bit packed VUY 8-8-8"; break; case V4L2_PIX_FMT_YUV555: descr = "16-bit A/XYUV 1-5-5-5"; break; case V4L2_PIX_FMT_YUV565: descr = "16-bit YUV 5-6-5"; break; case V4L2_PIX_FMT_YUV32: descr = "32-bit A/XYUV 8-8-8-8"; break; @@ -1225,18 +1233,23 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_HI240: descr = "8-bit Dithered RGB (BTTV)"; break; case V4L2_PIX_FMT_HM12: descr = "YUV 4:2:0 (16x16 Macroblocks)"; break; case V4L2_PIX_FMT_M420: descr = "YUV 4:2:0 (M420)"; break; + case V4L2_PIX_FMT_XVUY10: descr = "XVUY 2-10-10-10"; break; case V4L2_PIX_FMT_NV12: descr = "Y/CbCr 4:2:0"; break; case V4L2_PIX_FMT_NV21: descr = "Y/CrCb 4:2:0"; break; case V4L2_PIX_FMT_NV16: descr = "Y/CbCr 4:2:2"; break; case V4L2_PIX_FMT_NV61: descr = "Y/CrCb 4:2:2"; break; case V4L2_PIX_FMT_NV24: descr = "Y/CbCr 4:4:4"; break; case V4L2_PIX_FMT_NV42: descr = "Y/CrCb 4:4:4"; break; + case V4L2_PIX_FMT_XV15: descr = "Y/CrCb 4:2:0 10-bit"; break; + case V4L2_PIX_FMT_XV20: descr = "Y/CrCb 4:2:2 10-bit"; break; case V4L2_PIX_FMT_NV12M: descr = "Y/CbCr 4:2:0 (N-C)"; break; case V4L2_PIX_FMT_NV21M: descr = "Y/CrCb 4:2:0 (N-C)"; break; case V4L2_PIX_FMT_NV16M: descr = "Y/CbCr 4:2:2 (N-C)"; break; case V4L2_PIX_FMT_NV61M: descr = "Y/CrCb 4:2:2 (N-C)"; break; case V4L2_PIX_FMT_NV12MT: descr = "Y/CbCr 4:2:0 (64x32 MB, N-C)"; break; case V4L2_PIX_FMT_NV12MT_16X16: descr = "Y/CbCr 4:2:0 (16x16 MB, N-C)"; break; + case V4L2_PIX_FMT_XV20M: descr = "Y/CrCb 4:2:2 10-bit (N-C)"; break; + case V4L2_PIX_FMT_XV15M: descr = "Y/CrCb 4:2:0 10-bit (N-C)"; break; case V4L2_PIX_FMT_YUV420M: descr = "Planar YUV 4:2:0 (N-C)"; break; case V4L2_PIX_FMT_YVU420M: descr = "Planar YVU 4:2:0 (N-C)"; break; case V4L2_PIX_FMT_YUV422M: descr = "Planar YUV 4:2:2 (N-C)"; break; @@ -2967,6 +2980,23 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size, } break; } + + case VIDIOC_SUBDEV_G_ROUTING: + case VIDIOC_SUBDEV_S_ROUTING: { + struct v4l2_subdev_routing *route = parg; + + if (route->num_routes > 0) { + if (route->num_routes > 256) + return -EINVAL; + + *user_ptr = (void __user *)route->routes; + *kernel_ptr = (void *)&route->routes; + *array_size = sizeof(struct v4l2_plane) + * route->num_routes; + ret = 1; + } + break; + } } return ret; diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c index f24978b80440..3189399ef0b0 100644 --- a/drivers/media/v4l2-core/v4l2-subdev.c +++ b/drivers/media/v4l2-core/v4l2-subdev.c @@ -486,6 +486,33 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg) case VIDIOC_SUBDEV_S_DV_TIMINGS: return v4l2_subdev_call(sd, video, s_dv_timings, arg); + case VIDIOC_SUBDEV_G_ROUTING: + return v4l2_subdev_call(sd, pad, get_routing, arg); + + case VIDIOC_SUBDEV_S_ROUTING: { + struct v4l2_subdev_routing *route = arg; + unsigned int i; + + if (route->num_routes > sd->entity.num_pads) + return -EINVAL; + + for (i = 0; i < route->num_routes; ++i) { + unsigned int sink = route->routes[i].sink; + unsigned int source = route->routes[i].source; + struct media_pad *pads = sd->entity.pads; + + if (sink >= sd->entity.num_pads || + source >= sd->entity.num_pads) + return -EINVAL; + + if (!(pads[sink].flags & MEDIA_PAD_FL_SINK) || + !(pads[source].flags & MEDIA_PAD_FL_SOURCE)) + return -EINVAL; + } + + return v4l2_subdev_call(sd, pad, set_routing, route); + } + case VIDIOC_SUBDEV_G_STD: return v4l2_subdev_call(sd, video, g_std, arg); @@ -508,6 +535,7 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg) case VIDIOC_SUBDEV_QUERYSTD: return v4l2_subdev_call(sd, video, querystd, arg); #endif + default: return v4l2_subdev_call(sd, core, ioctl, cmd, arg); } |