From d42626bda4629ed9ad2ebcf44a7fece0777caa58 Mon Sep 17 00:00:00 2001 From: Antti Palosaari Date: Wed, 11 Dec 2013 20:03:07 -0300 Subject: [media] v4l: add device type for Software Defined Radio Add new V4L device type VFL_TYPE_SDR for Software Defined Radio. It is registered as /dev/swradio0 (/dev/sdr0 was already reserved). Signed-off-by: Antti Palosaari Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/v4l2-dev.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/media/v4l2-core/v4l2-dev.c') diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c index 0a30dbf3d05..9764ca04f8e 100644 --- a/drivers/media/v4l2-core/v4l2-dev.c +++ b/drivers/media/v4l2-core/v4l2-dev.c @@ -758,6 +758,8 @@ static void determine_valid_ioctls(struct video_device *vdev) * %VFL_TYPE_RADIO - A radio card * * %VFL_TYPE_SUBDEV - A subdevice + * + * %VFL_TYPE_SDR - Software Defined Radio */ int __video_register_device(struct video_device *vdev, int type, int nr, int warn_if_nr_in_use, struct module *owner) @@ -797,6 +799,10 @@ int __video_register_device(struct video_device *vdev, int type, int nr, case VFL_TYPE_SUBDEV: name_base = "v4l-subdev"; break; + case VFL_TYPE_SDR: + /* Use device name 'swradio' because 'sdr' was already taken. */ + name_base = "swradio"; + break; default: printk(KERN_ERR "%s called with unknown type: %d\n", __func__, type); -- cgit v1.2.3-70-g09d2 From 582c52cb9cd2616ab0d41127b22ad56ee49d40b4 Mon Sep 17 00:00:00 2001 From: Antti Palosaari Date: Thu, 12 Dec 2013 13:44:14 -0300 Subject: [media] v4l: enable some IOCTLs for SDR receiver Enable stream format (FMT) IOCTLs for SDR use. These are used for negotiate used data stream format. Reorganise some some IOCTL selection logic. Signed-off-by: Antti Palosaari Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/v4l2-dev.c | 21 ++++++++++++++++++--- drivers/media/v4l2-core/v4l2-ioctl.c | 35 +++++++++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+), 3 deletions(-) (limited to 'drivers/media/v4l2-core/v4l2-dev.c') diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c index 9764ca04f8e..98099e82761 100644 --- a/drivers/media/v4l2-core/v4l2-dev.c +++ b/drivers/media/v4l2-core/v4l2-dev.c @@ -553,7 +553,7 @@ static void determine_valid_ioctls(struct video_device *vdev) const struct v4l2_ioctl_ops *ops = vdev->ioctl_ops; bool is_vid = vdev->vfl_type == VFL_TYPE_GRABBER; bool is_vbi = vdev->vfl_type == VFL_TYPE_VBI; - bool is_radio = vdev->vfl_type == VFL_TYPE_RADIO; + bool is_sdr = vdev->vfl_type == VFL_TYPE_SDR; bool is_rx = vdev->vfl_dir != VFL_DIR_TX; bool is_tx = vdev->vfl_dir != VFL_DIR_RX; @@ -662,9 +662,20 @@ static void determine_valid_ioctls(struct video_device *vdev) ops->vidioc_try_fmt_sliced_vbi_out))) set_bit(_IOC_NR(VIDIOC_TRY_FMT), valid_ioctls); SET_VALID_IOCTL(ops, VIDIOC_G_SLICED_VBI_CAP, vidioc_g_sliced_vbi_cap); + } else if (is_sdr) { + /* SDR specific ioctls */ + if (ops->vidioc_enum_fmt_sdr_cap) + set_bit(_IOC_NR(VIDIOC_ENUM_FMT), valid_ioctls); + if (ops->vidioc_g_fmt_sdr_cap) + set_bit(_IOC_NR(VIDIOC_G_FMT), valid_ioctls); + if (ops->vidioc_s_fmt_sdr_cap) + set_bit(_IOC_NR(VIDIOC_S_FMT), valid_ioctls); + if (ops->vidioc_try_fmt_sdr_cap) + set_bit(_IOC_NR(VIDIOC_TRY_FMT), valid_ioctls); } - if (!is_radio) { - /* ioctls valid for video or vbi */ + + if (is_vid || is_vbi || is_sdr) { + /* ioctls valid for video, vbi or sdr */ SET_VALID_IOCTL(ops, VIDIOC_REQBUFS, vidioc_reqbufs); SET_VALID_IOCTL(ops, VIDIOC_QUERYBUF, vidioc_querybuf); SET_VALID_IOCTL(ops, VIDIOC_QBUF, vidioc_qbuf); @@ -672,6 +683,10 @@ static void determine_valid_ioctls(struct video_device *vdev) SET_VALID_IOCTL(ops, VIDIOC_DQBUF, vidioc_dqbuf); SET_VALID_IOCTL(ops, VIDIOC_CREATE_BUFS, vidioc_create_bufs); SET_VALID_IOCTL(ops, VIDIOC_PREPARE_BUF, vidioc_prepare_buf); + } + + if (is_vid || is_vbi) { + /* ioctls valid for video or vbi */ if (ops->vidioc_s_std) set_bit(_IOC_NR(VIDIOC_ENUMSTD), valid_ioctls); SET_VALID_IOCTL(ops, VIDIOC_S_STD, vidioc_s_std); diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 9a2acaf7542..95dd4f15ab6 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -246,6 +246,7 @@ static void v4l_print_format(const void *arg, bool write_only) const struct v4l2_vbi_format *vbi; const struct v4l2_sliced_vbi_format *sliced; const struct v4l2_window *win; + const struct v4l2_format_sdr *sdr; unsigned i; pr_cont("type=%s", prt_names(p->type, v4l2_type_names)); @@ -319,6 +320,14 @@ static void v4l_print_format(const void *arg, bool write_only) sliced->service_lines[0][i], sliced->service_lines[1][i]); break; + case V4L2_BUF_TYPE_SDR_CAPTURE: + sdr = &p->fmt.sdr; + pr_cont(", pixelformat=%c%c%c%c\n", + (sdr->pixelformat >> 0) & 0xff, + (sdr->pixelformat >> 8) & 0xff, + (sdr->pixelformat >> 16) & 0xff, + (sdr->pixelformat >> 24) & 0xff); + break; } } @@ -882,6 +891,7 @@ static int check_fmt(struct file *file, enum v4l2_buf_type type) const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops; bool is_vid = vfd->vfl_type == VFL_TYPE_GRABBER; bool is_vbi = vfd->vfl_type == VFL_TYPE_VBI; + bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR; bool is_rx = vfd->vfl_dir != VFL_DIR_TX; bool is_tx = vfd->vfl_dir != VFL_DIR_RX; @@ -931,6 +941,10 @@ static int check_fmt(struct file *file, enum v4l2_buf_type type) if (is_vbi && is_tx && ops->vidioc_g_fmt_sliced_vbi_out) return 0; break; + case V4L2_BUF_TYPE_SDR_CAPTURE: + if (is_sdr && is_rx && ops->vidioc_g_fmt_sdr_cap) + return 0; + break; default: break; } @@ -1050,6 +1064,10 @@ static int v4l_enum_fmt(const struct v4l2_ioctl_ops *ops, if (unlikely(!is_tx || !ops->vidioc_enum_fmt_vid_out_mplane)) break; return ops->vidioc_enum_fmt_vid_out_mplane(file, fh, arg); + case V4L2_BUF_TYPE_SDR_CAPTURE: + if (unlikely(!is_rx || !ops->vidioc_enum_fmt_sdr_cap)) + break; + return ops->vidioc_enum_fmt_sdr_cap(file, fh, arg); } return -EINVAL; } @@ -1060,6 +1078,7 @@ static int v4l_g_fmt(const struct v4l2_ioctl_ops *ops, struct v4l2_format *p = arg; struct video_device *vfd = video_devdata(file); bool is_vid = vfd->vfl_type == VFL_TYPE_GRABBER; + bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR; bool is_rx = vfd->vfl_dir != VFL_DIR_TX; bool is_tx = vfd->vfl_dir != VFL_DIR_RX; @@ -1104,6 +1123,10 @@ static int v4l_g_fmt(const struct v4l2_ioctl_ops *ops, if (unlikely(!is_tx || is_vid || !ops->vidioc_g_fmt_sliced_vbi_out)) break; return ops->vidioc_g_fmt_sliced_vbi_out(file, fh, arg); + case V4L2_BUF_TYPE_SDR_CAPTURE: + if (unlikely(!is_rx || !is_sdr || !ops->vidioc_g_fmt_sdr_cap)) + break; + return ops->vidioc_g_fmt_sdr_cap(file, fh, arg); } return -EINVAL; } @@ -1114,6 +1137,7 @@ static int v4l_s_fmt(const struct v4l2_ioctl_ops *ops, struct v4l2_format *p = arg; struct video_device *vfd = video_devdata(file); bool is_vid = vfd->vfl_type == VFL_TYPE_GRABBER; + bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR; bool is_rx = vfd->vfl_dir != VFL_DIR_TX; bool is_tx = vfd->vfl_dir != VFL_DIR_RX; @@ -1168,6 +1192,11 @@ static int v4l_s_fmt(const struct v4l2_ioctl_ops *ops, break; CLEAR_AFTER_FIELD(p, fmt.sliced); return ops->vidioc_s_fmt_sliced_vbi_out(file, fh, arg); + case V4L2_BUF_TYPE_SDR_CAPTURE: + if (unlikely(!is_rx || !is_sdr || !ops->vidioc_s_fmt_sdr_cap)) + break; + CLEAR_AFTER_FIELD(p, fmt.sdr); + return ops->vidioc_s_fmt_sdr_cap(file, fh, arg); } return -EINVAL; } @@ -1178,6 +1207,7 @@ static int v4l_try_fmt(const struct v4l2_ioctl_ops *ops, struct v4l2_format *p = arg; struct video_device *vfd = video_devdata(file); bool is_vid = vfd->vfl_type == VFL_TYPE_GRABBER; + bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR; bool is_rx = vfd->vfl_dir != VFL_DIR_TX; bool is_tx = vfd->vfl_dir != VFL_DIR_RX; @@ -1232,6 +1262,11 @@ static int v4l_try_fmt(const struct v4l2_ioctl_ops *ops, break; CLEAR_AFTER_FIELD(p, fmt.sliced); return ops->vidioc_try_fmt_sliced_vbi_out(file, fh, arg); + case V4L2_BUF_TYPE_SDR_CAPTURE: + if (unlikely(!is_rx || !is_sdr || !ops->vidioc_try_fmt_sdr_cap)) + break; + CLEAR_AFTER_FIELD(p, fmt.sdr); + return ops->vidioc_try_fmt_sdr_cap(file, fh, arg); } return -EINVAL; } -- cgit v1.2.3-70-g09d2 From bfffd7431c6e7661d13c3fd141863fde55c9338b Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Fri, 20 Dec 2013 02:32:21 -0300 Subject: [media] v4l: do not allow modulator ioctls for non-radio devices Modulator ioctls could be enabled mistakenly for non-radio devices. Currently those ioctls are only valid for radio. Fix it. Signed-off-by: Hans Verkuil Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/v4l2-dev.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/media/v4l2-core/v4l2-dev.c') diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c index 98099e82761..95112f686ef 100644 --- a/drivers/media/v4l2-core/v4l2-dev.c +++ b/drivers/media/v4l2-core/v4l2-dev.c @@ -553,6 +553,7 @@ static void determine_valid_ioctls(struct video_device *vdev) const struct v4l2_ioctl_ops *ops = vdev->ioctl_ops; bool is_vid = vdev->vfl_type == VFL_TYPE_GRABBER; bool is_vbi = vdev->vfl_type == VFL_TYPE_VBI; + bool is_radio = vdev->vfl_type == VFL_TYPE_RADIO; bool is_sdr = vdev->vfl_type == VFL_TYPE_SDR; bool is_rx = vdev->vfl_dir != VFL_DIR_TX; bool is_tx = vdev->vfl_dir != VFL_DIR_RX; @@ -726,8 +727,8 @@ static void determine_valid_ioctls(struct video_device *vdev) SET_VALID_IOCTL(ops, VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings); SET_VALID_IOCTL(ops, VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap); } - if (is_tx) { - /* transmitter only ioctls */ + if (is_tx && (is_radio || is_sdr)) { + /* radio transmitter only ioctls */ SET_VALID_IOCTL(ops, VIDIOC_G_MODULATOR, vidioc_g_modulator); SET_VALID_IOCTL(ops, VIDIOC_S_MODULATOR, vidioc_s_modulator); } -- cgit v1.2.3-70-g09d2 From dd519bb34a09d86db720f8a65e7dee1a85b2e90f Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Fri, 7 Mar 2014 07:18:37 -0300 Subject: [media] v4l2: add VIDIOC_G/S_EDID support to the v4l2 core Support this ioctl as part of the v4l2 core. Use the new ioctl name and struct v4l2_edid type in the existing core code. Signed-off-by: Hans Verkuil Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 32 +++++++++++++-------------- drivers/media/v4l2-core/v4l2-dev.c | 2 ++ drivers/media/v4l2-core/v4l2-ioctl.c | 16 +++++++++++--- drivers/media/v4l2-core/v4l2-subdev.c | 4 ++-- include/media/v4l2-ioctl.h | 2 ++ include/media/v4l2-subdev.h | 4 ++-- 6 files changed, 37 insertions(+), 23 deletions(-) (limited to 'drivers/media/v4l2-core/v4l2-dev.c') diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c index 7e23e1920cc..872f1ca7886 100644 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c @@ -740,7 +740,7 @@ static int put_v4l2_event32(struct v4l2_event *kp, struct v4l2_event32 __user *u return 0; } -struct v4l2_subdev_edid32 { +struct v4l2_edid32 { __u32 pad; __u32 start_block; __u32 blocks; @@ -748,11 +748,11 @@ struct v4l2_subdev_edid32 { compat_caddr_t edid; }; -static int get_v4l2_subdev_edid32(struct v4l2_subdev_edid *kp, struct v4l2_subdev_edid32 __user *up) +static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up) { u32 tmp; - if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_subdev_edid32)) || + if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_edid32)) || get_user(kp->pad, &up->pad) || get_user(kp->start_block, &up->start_block) || get_user(kp->blocks, &up->blocks) || @@ -763,11 +763,11 @@ static int get_v4l2_subdev_edid32(struct v4l2_subdev_edid *kp, struct v4l2_subde return 0; } -static int put_v4l2_subdev_edid32(struct v4l2_subdev_edid *kp, struct v4l2_subdev_edid32 __user *up) +static int put_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up) { u32 tmp = (u32)((unsigned long)kp->edid); - if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_subdev_edid32)) || + if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_edid32)) || put_user(kp->pad, &up->pad) || put_user(kp->start_block, &up->start_block) || put_user(kp->blocks, &up->blocks) || @@ -787,8 +787,8 @@ static int put_v4l2_subdev_edid32(struct v4l2_subdev_edid *kp, struct v4l2_subde #define VIDIOC_DQBUF32 _IOWR('V', 17, struct v4l2_buffer32) #define VIDIOC_ENUMSTD32 _IOWR('V', 25, struct v4l2_standard32) #define VIDIOC_ENUMINPUT32 _IOWR('V', 26, struct v4l2_input32) -#define VIDIOC_SUBDEV_G_EDID32 _IOWR('V', 40, struct v4l2_subdev_edid32) -#define VIDIOC_SUBDEV_S_EDID32 _IOWR('V', 41, struct v4l2_subdev_edid32) +#define VIDIOC_G_EDID32 _IOWR('V', 40, struct v4l2_edid32) +#define VIDIOC_S_EDID32 _IOWR('V', 41, struct v4l2_edid32) #define VIDIOC_TRY_FMT32 _IOWR('V', 64, struct v4l2_format32) #define VIDIOC_G_EXT_CTRLS32 _IOWR('V', 71, struct v4l2_ext_controls32) #define VIDIOC_S_EXT_CTRLS32 _IOWR('V', 72, struct v4l2_ext_controls32) @@ -816,7 +816,7 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar struct v4l2_ext_controls v2ecs; struct v4l2_event v2ev; struct v4l2_create_buffers v2crt; - struct v4l2_subdev_edid v2edid; + struct v4l2_edid v2edid; unsigned long vx; int vi; } karg; @@ -849,8 +849,8 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar case VIDIOC_S_OUTPUT32: cmd = VIDIOC_S_OUTPUT; break; case VIDIOC_CREATE_BUFS32: cmd = VIDIOC_CREATE_BUFS; break; case VIDIOC_PREPARE_BUF32: cmd = VIDIOC_PREPARE_BUF; break; - case VIDIOC_SUBDEV_G_EDID32: cmd = VIDIOC_SUBDEV_G_EDID; break; - case VIDIOC_SUBDEV_S_EDID32: cmd = VIDIOC_SUBDEV_S_EDID; break; + case VIDIOC_G_EDID32: cmd = VIDIOC_G_EDID; break; + case VIDIOC_S_EDID32: cmd = VIDIOC_S_EDID; break; } switch (cmd) { @@ -868,9 +868,9 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar compatible_arg = 0; break; - case VIDIOC_SUBDEV_G_EDID: - case VIDIOC_SUBDEV_S_EDID: - err = get_v4l2_subdev_edid32(&karg.v2edid, up); + case VIDIOC_G_EDID: + case VIDIOC_S_EDID: + err = get_v4l2_edid32(&karg.v2edid, up); compatible_arg = 0; break; @@ -966,9 +966,9 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar err = put_v4l2_event32(&karg.v2ev, up); break; - case VIDIOC_SUBDEV_G_EDID: - case VIDIOC_SUBDEV_S_EDID: - err = put_v4l2_subdev_edid32(&karg.v2edid, up); + case VIDIOC_G_EDID: + case VIDIOC_S_EDID: + err = put_v4l2_edid32(&karg.v2edid, up); break; case VIDIOC_G_FMT: diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c index 95112f686ef..634d863c05b 100644 --- a/drivers/media/v4l2-core/v4l2-dev.c +++ b/drivers/media/v4l2-core/v4l2-dev.c @@ -701,6 +701,7 @@ static void determine_valid_ioctls(struct video_device *vdev) SET_VALID_IOCTL(ops, VIDIOC_G_AUDIO, vidioc_g_audio); SET_VALID_IOCTL(ops, VIDIOC_S_AUDIO, vidioc_s_audio); SET_VALID_IOCTL(ops, VIDIOC_QUERY_DV_TIMINGS, vidioc_query_dv_timings); + SET_VALID_IOCTL(ops, VIDIOC_S_EDID, vidioc_s_edid); } if (is_tx) { SET_VALID_IOCTL(ops, VIDIOC_ENUMOUTPUT, vidioc_enum_output); @@ -726,6 +727,7 @@ static void determine_valid_ioctls(struct video_device *vdev) SET_VALID_IOCTL(ops, VIDIOC_G_DV_TIMINGS, vidioc_g_dv_timings); SET_VALID_IOCTL(ops, VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings); SET_VALID_IOCTL(ops, VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap); + SET_VALID_IOCTL(ops, VIDIOC_G_EDID, vidioc_g_edid); } if (is_tx && (is_radio || is_sdr)) { /* radio transmitter only ioctls */ diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 95dd4f15ab6..6536e15c45e 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -844,6 +844,14 @@ static void v4l_print_freq_band(const void *arg, bool write_only) p->rangehigh, p->modulation); } +static void v4l_print_edid(const void *arg, bool write_only) +{ + const struct v4l2_edid *p = arg; + + pr_cont("pad=%u, start_block=%u, blocks=%u\n", + p->pad, p->start_block, p->blocks); +} + static void v4l_print_u32(const void *arg, bool write_only) { pr_cont("value=%u\n", *(const u32 *)arg); @@ -2062,6 +2070,8 @@ static struct v4l2_ioctl_info v4l2_ioctls[] = { IOCTL_INFO_FNC(VIDIOC_QUERYMENU, v4l_querymenu, v4l_print_querymenu, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_querymenu, index)), IOCTL_INFO_STD(VIDIOC_G_INPUT, vidioc_g_input, v4l_print_u32, 0), IOCTL_INFO_FNC(VIDIOC_S_INPUT, v4l_s_input, v4l_print_u32, INFO_FL_PRIO), + IOCTL_INFO_STD(VIDIOC_G_EDID, vidioc_g_edid, v4l_print_edid, INFO_FL_CLEAR(v4l2_edid, edid)), + IOCTL_INFO_STD(VIDIOC_S_EDID, vidioc_s_edid, v4l_print_edid, INFO_FL_PRIO | INFO_FL_CLEAR(v4l2_edid, edid)), IOCTL_INFO_STD(VIDIOC_G_OUTPUT, vidioc_g_output, v4l_print_u32, 0), IOCTL_INFO_FNC(VIDIOC_S_OUTPUT, v4l_s_output, v4l_print_u32, INFO_FL_PRIO), IOCTL_INFO_FNC(VIDIOC_ENUMOUTPUT, v4l_enumoutput, v4l_print_enumoutput, INFO_FL_CLEAR(v4l2_output, index)), @@ -2274,9 +2284,9 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size, break; } - case VIDIOC_SUBDEV_G_EDID: - case VIDIOC_SUBDEV_S_EDID: { - struct v4l2_subdev_edid *edid = parg; + case VIDIOC_G_EDID: + case VIDIOC_S_EDID: { + struct v4l2_edid *edid = parg; if (edid->blocks) { if (edid->blocks > 256) { diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c index 60d2550c9ac..aea84ac5688 100644 --- a/drivers/media/v4l2-core/v4l2-subdev.c +++ b/drivers/media/v4l2-core/v4l2-subdev.c @@ -349,10 +349,10 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg) sd, pad, set_selection, subdev_fh, sel); } - case VIDIOC_SUBDEV_G_EDID: + case VIDIOC_G_EDID: return v4l2_subdev_call(sd, pad, get_edid, arg); - case VIDIOC_SUBDEV_S_EDID: + case VIDIOC_S_EDID: return v4l2_subdev_call(sd, pad, set_edid, arg); #endif default: diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h index 8be32f5824b..50cf7c110a7 100644 --- a/include/media/v4l2-ioctl.h +++ b/include/media/v4l2-ioctl.h @@ -273,6 +273,8 @@ struct v4l2_ioctl_ops { struct v4l2_enum_dv_timings *timings); int (*vidioc_dv_timings_cap) (struct file *file, void *fh, struct v4l2_dv_timings_cap *cap); + int (*vidioc_g_edid) (struct file *file, void *fh, struct v4l2_edid *edid); + int (*vidioc_s_edid) (struct file *file, void *fh, struct v4l2_edid *edid); int (*vidioc_subscribe_event) (struct v4l2_fh *fh, const struct v4l2_event_subscription *sub); diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 1752530f69b..855c928c29c 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -507,8 +507,8 @@ struct v4l2_subdev_pad_ops { struct v4l2_subdev_selection *sel); int (*set_selection)(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, struct v4l2_subdev_selection *sel); - int (*get_edid)(struct v4l2_subdev *sd, struct v4l2_subdev_edid *edid); - int (*set_edid)(struct v4l2_subdev *sd, struct v4l2_subdev_edid *edid); + int (*get_edid)(struct v4l2_subdev *sd, struct v4l2_edid *edid); + int (*set_edid)(struct v4l2_subdev *sd, struct v4l2_edid *edid); #ifdef CONFIG_MEDIA_CONTROLLER int (*link_validate)(struct v4l2_subdev *sd, struct media_link *link, struct v4l2_subdev_format *source_fmt, -- cgit v1.2.3-70-g09d2