diff options
Diffstat (limited to 'drivers/media/platform/vivid/vivid-ctrls.c')
| -rw-r--r-- | drivers/media/platform/vivid/vivid-ctrls.c | 1502 |
1 files changed, 1502 insertions, 0 deletions
diff --git a/drivers/media/platform/vivid/vivid-ctrls.c b/drivers/media/platform/vivid/vivid-ctrls.c new file mode 100644 index 000000000000..d5cbf0038f24 --- /dev/null +++ b/drivers/media/platform/vivid/vivid-ctrls.c @@ -0,0 +1,1502 @@ +/* + * vivid-ctrls.c - control support functions. + * + * Copyright 2014 Cisco Systems, Inc. and/or its affiliates. All rights reserved. + * + * This program is free software; you may redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include <linux/errno.h> +#include <linux/kernel.h> +#include <linux/videodev2.h> +#include <media/v4l2-event.h> +#include <media/v4l2-common.h> + +#include "vivid-core.h" +#include "vivid-vid-cap.h" +#include "vivid-vid-out.h" +#include "vivid-vid-common.h" +#include "vivid-radio-common.h" +#include "vivid-osd.h" +#include "vivid-ctrls.h" + +#define VIVID_CID_CUSTOM_BASE (V4L2_CID_USER_BASE | 0xf000) +#define VIVID_CID_BUTTON (VIVID_CID_CUSTOM_BASE + 0) +#define VIVID_CID_BOOLEAN (VIVID_CID_CUSTOM_BASE + 1) +#define VIVID_CID_INTEGER (VIVID_CID_CUSTOM_BASE + 2) +#define VIVID_CID_INTEGER64 (VIVID_CID_CUSTOM_BASE + 3) +#define VIVID_CID_MENU (VIVID_CID_CUSTOM_BASE + 4) +#define VIVID_CID_STRING (VIVID_CID_CUSTOM_BASE + 5) +#define VIVID_CID_BITMASK (VIVID_CID_CUSTOM_BASE + 6) +#define VIVID_CID_INTMENU (VIVID_CID_CUSTOM_BASE + 7) + +#define VIVID_CID_VIVID_BASE (0x00f00000 | 0xf000) +#define VIVID_CID_VIVID_CLASS (0x00f00000 | 1) +#define VIVID_CID_TEST_PATTERN (VIVID_CID_VIVID_BASE + 0) +#define VIVID_CID_OSD_TEXT_MODE (VIVID_CID_VIVID_BASE + 1) +#define VIVID_CID_HOR_MOVEMENT (VIVID_CID_VIVID_BASE + 2) +#define VIVID_CID_VERT_MOVEMENT (VIVID_CID_VIVID_BASE + 3) +#define VIVID_CID_SHOW_BORDER (VIVID_CID_VIVID_BASE + 4) +#define VIVID_CID_SHOW_SQUARE (VIVID_CID_VIVID_BASE + 5) +#define VIVID_CID_INSERT_SAV (VIVID_CID_VIVID_BASE + 6) +#define VIVID_CID_INSERT_EAV (VIVID_CID_VIVID_BASE + 7) +#define VIVID_CID_VBI_CAP_INTERLACED (VIVID_CID_VIVID_BASE + 8) + +#define VIVID_CID_HFLIP (VIVID_CID_VIVID_BASE + 20) +#define VIVID_CID_VFLIP (VIVID_CID_VIVID_BASE + 21) +#define VIVID_CID_STD_ASPECT_RATIO (VIVID_CID_VIVID_BASE + 22) +#define VIVID_CID_DV_TIMINGS_ASPECT_RATIO (VIVID_CID_VIVID_BASE + 23) +#define VIVID_CID_TSTAMP_SRC (VIVID_CID_VIVID_BASE + 24) +#define VIVID_CID_COLORSPACE (VIVID_CID_VIVID_BASE + 25) +#define VIVID_CID_LIMITED_RGB_RANGE (VIVID_CID_VIVID_BASE + 26) +#define VIVID_CID_ALPHA_MODE (VIVID_CID_VIVID_BASE + 27) +#define VIVID_CID_HAS_CROP_CAP (VIVID_CID_VIVID_BASE + 28) +#define VIVID_CID_HAS_COMPOSE_CAP (VIVID_CID_VIVID_BASE + 29) +#define VIVID_CID_HAS_SCALER_CAP (VIVID_CID_VIVID_BASE + 30) +#define VIVID_CID_HAS_CROP_OUT (VIVID_CID_VIVID_BASE + 31) +#define VIVID_CID_HAS_COMPOSE_OUT (VIVID_CID_VIVID_BASE + 32) +#define VIVID_CID_HAS_SCALER_OUT (VIVID_CID_VIVID_BASE + 33) +#define VIVID_CID_LOOP_VIDEO (VIVID_CID_VIVID_BASE + 34) +#define VIVID_CID_SEQ_WRAP (VIVID_CID_VIVID_BASE + 35) +#define VIVID_CID_TIME_WRAP (VIVID_CID_VIVID_BASE + 36) +#define VIVID_CID_MAX_EDID_BLOCKS (VIVID_CID_VIVID_BASE + 37) +#define VIVID_CID_PERCENTAGE_FILL (VIVID_CID_VIVID_BASE + 38) + +#define VIVID_CID_STD_SIGNAL_MODE (VIVID_CID_VIVID_BASE + 60) +#define VIVID_CID_STANDARD (VIVID_CID_VIVID_BASE + 61) +#define VIVID_CID_DV_TIMINGS_SIGNAL_MODE (VIVID_CID_VIVID_BASE + 62) +#define VIVID_CID_DV_TIMINGS (VIVID_CID_VIVID_BASE + 63) +#define VIVID_CID_PERC_DROPPED (VIVID_CID_VIVID_BASE + 64) +#define VIVID_CID_DISCONNECT (VIVID_CID_VIVID_BASE + 65) +#define VIVID_CID_DQBUF_ERROR (VIVID_CID_VIVID_BASE + 66) +#define VIVID_CID_QUEUE_SETUP_ERROR (VIVID_CID_VIVID_BASE + 67) +#define VIVID_CID_BUF_PREPARE_ERROR (VIVID_CID_VIVID_BASE + 68) +#define VIVID_CID_START_STR_ERROR (VIVID_CID_VIVID_BASE + 69) +#define VIVID_CID_QUEUE_ERROR (VIVID_CID_VIVID_BASE + 70) +#define VIVID_CID_CLEAR_FB (VIVID_CID_VIVID_BASE + 71) + +#define VIVID_CID_RADIO_SEEK_MODE (VIVID_CID_VIVID_BASE + 90) +#define VIVID_CID_RADIO_SEEK_PROG_LIM (VIVID_CID_VIVID_BASE + 91) +#define VIVID_CID_RADIO_RX_RDS_RBDS (VIVID_CID_VIVID_BASE + 92) +#define VIVID_CID_RADIO_RX_RDS_BLOCKIO (VIVID_CID_VIVID_BASE + 93) + +#define VIVID_CID_RADIO_TX_RDS_BLOCKIO (VIVID_CID_VIVID_BASE + 94) + + +/* General User Controls */ + +static int vivid_user_gen_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_user_gen); + + switch (ctrl->id) { + case VIVID_CID_DISCONNECT: + v4l2_info(&dev->v4l2_dev, "disconnect\n"); + clear_bit(V4L2_FL_REGISTERED, &dev->vid_cap_dev.flags); + clear_bit(V4L2_FL_REGISTERED, &dev->vid_out_dev.flags); + clear_bit(V4L2_FL_REGISTERED, &dev->vbi_cap_dev.flags); + clear_bit(V4L2_FL_REGISTERED, &dev->vbi_out_dev.flags); + clear_bit(V4L2_FL_REGISTERED, &dev->sdr_cap_dev.flags); + clear_bit(V4L2_FL_REGISTERED, &dev->radio_rx_dev.flags); + clear_bit(V4L2_FL_REGISTERED, &dev->radio_tx_dev.flags); + break; + case VIVID_CID_CLEAR_FB: + vivid_clear_fb(dev); + break; + case VIVID_CID_BUTTON: + dev->button_pressed = 30; + break; + } + return 0; +} + +static const struct v4l2_ctrl_ops vivid_user_gen_ctrl_ops = { + .s_ctrl = vivid_user_gen_s_ctrl, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_button = { + .ops = &vivid_user_gen_ctrl_ops, + .id = VIVID_CID_BUTTON, + .name = "Button", + .type = V4L2_CTRL_TYPE_BUTTON, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_boolean = { + .ops = &vivid_user_gen_ctrl_ops, + .id = VIVID_CID_BOOLEAN, + .name = "Boolean", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .min = 0, + .max = 1, + .step = 1, + .def = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_int32 = { + .ops = &vivid_user_gen_ctrl_ops, + .id = VIVID_CID_INTEGER, + .name = "Integer 32 Bits", + .type = V4L2_CTRL_TYPE_INTEGER, + .min = 0xffffffff80000000ULL, + .max = 0x7fffffff, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_int64 = { + .ops = &vivid_user_gen_ctrl_ops, + .id = VIVID_CID_INTEGER64, + .name = "Integer 64 Bits", + .type = V4L2_CTRL_TYPE_INTEGER64, + .min = 0x8000000000000000ULL, + .max = 0x7fffffffffffffffLL, + .step = 1, +}; + +static const char * const vivid_ctrl_menu_strings[] = { + "Menu Item 0 (Skipped)", + "Menu Item 1", + "Menu Item 2 (Skipped)", + "Menu Item 3", + "Menu Item 4", + "Menu Item 5 (Skipped)", + NULL, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_menu = { + .ops = &vivid_user_gen_ctrl_ops, + .id = VIVID_CID_MENU, + .name = "Menu", + .type = V4L2_CTRL_TYPE_MENU, + .min = 1, + .max = 4, + .def = 3, + .menu_skip_mask = 0x04, + .qmenu = vivid_ctrl_menu_strings, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_string = { + .ops = &vivid_user_gen_ctrl_ops, + .id = VIVID_CID_STRING, + .name = "String", + .type = V4L2_CTRL_TYPE_STRING, + .min = 2, + .max = 4, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_bitmask = { + .ops = &vivid_user_gen_ctrl_ops, + .id = VIVID_CID_BITMASK, + .name = "Bitmask", + .type = V4L2_CTRL_TYPE_BITMASK, + .def = 0x80002000, + .min = 0, + .max = 0x80402010, + .step = 0, +}; + +static const s64 vivid_ctrl_int_menu_values[] = { + 1, 1, 2, 3, 5, 8, 13, 21, 42, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_int_menu = { + .ops = &vivid_user_gen_ctrl_ops, + .id = VIVID_CID_INTMENU, + .name = "Integer Menu", + .type = V4L2_CTRL_TYPE_INTEGER_MENU, + .min = 1, + .max = 8, + .def = 4, + .menu_skip_mask = 0x02, + .qmenu_int = vivid_ctrl_int_menu_values, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_disconnect = { + .ops = &vivid_user_gen_ctrl_ops, + .id = VIVID_CID_DISCONNECT, + .name = "Disconnect", + .type = V4L2_CTRL_TYPE_BUTTON, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_clear_fb = { + .ops = &vivid_user_gen_ctrl_ops, + .id = VIVID_CID_CLEAR_FB, + .name = "Clear Framebuffer", + .type = V4L2_CTRL_TYPE_BUTTON, +}; + + +/* Video User Controls */ + +static int vivid_user_vid_g_volatile_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_user_vid); + + switch (ctrl->id) { + case V4L2_CID_AUTOGAIN: + dev->gain->val = dev->jiffies_vid_cap & 0xff; + break; + } + return 0; +} + +static int vivid_user_vid_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_user_vid); + + switch (ctrl->id) { + case V4L2_CID_BRIGHTNESS: + dev->input_brightness[dev->input] = ctrl->val - dev->input * 128; + tpg_s_brightness(&dev->tpg, dev->input_brightness[dev->input]); + break; + case V4L2_CID_CONTRAST: + tpg_s_contrast(&dev->tpg, ctrl->val); + break; + case V4L2_CID_SATURATION: + tpg_s_saturation(&dev->tpg, ctrl->val); + break; + case V4L2_CID_HUE: + tpg_s_hue(&dev->tpg, ctrl->val); + break; + case V4L2_CID_HFLIP: + dev->hflip = ctrl->val; + tpg_s_hflip(&dev->tpg, dev->sensor_hflip ^ dev->hflip); + break; + case V4L2_CID_VFLIP: + dev->vflip = ctrl->val; + tpg_s_vflip(&dev->tpg, dev->sensor_vflip ^ dev->vflip); + break; + case V4L2_CID_ALPHA_COMPONENT: + tpg_s_alpha_component(&dev->tpg, ctrl->val); + break; + } + return 0; +} + +static const struct v4l2_ctrl_ops vivid_user_vid_ctrl_ops = { + .g_volatile_ctrl = vivid_user_vid_g_volatile_ctrl, + .s_ctrl = vivid_user_vid_s_ctrl, +}; + + +/* Video Capture Controls */ + +static int vivid_vid_cap_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_vid_cap); + unsigned i; + + switch (ctrl->id) { + case VIVID_CID_TEST_PATTERN: + vivid_update_quality(dev); + tpg_s_pattern(&dev->tpg, ctrl->val); + break; + case VIVID_CID_COLORSPACE: + tpg_s_colorspace(&dev->tpg, ctrl->val); + vivid_send_source_change(dev, TV); + vivid_send_source_change(dev, SVID); + vivid_send_source_change(dev, HDMI); + vivid_send_source_change(dev, WEBCAM); + break; + case V4L2_CID_DV_RX_RGB_RANGE: + if (!vivid_is_hdmi_cap(dev)) + break; + tpg_s_rgb_range(&dev->tpg, ctrl->val); + break; + case VIVID_CID_LIMITED_RGB_RANGE: + tpg_s_real_rgb_range(&dev->tpg, ctrl->val ? + V4L2_DV_RGB_RANGE_LIMITED : V4L2_DV_RGB_RANGE_FULL); + break; + case VIVID_CID_ALPHA_MODE: + tpg_s_alpha_mode(&dev->tpg, ctrl->val); + break; + case VIVID_CID_HOR_MOVEMENT: + tpg_s_mv_hor_mode(&dev->tpg, ctrl->val); + break; + case VIVID_CID_VERT_MOVEMENT: + tpg_s_mv_vert_mode(&dev->tpg, ctrl->val); + break; + case VIVID_CID_OSD_TEXT_MODE: + dev->osd_mode = ctrl->val; + break; + case VIVID_CID_PERCENTAGE_FILL: + tpg_s_perc_fill(&dev->tpg, ctrl->val); + for (i = 0; i < VIDEO_MAX_FRAME; i++) + dev->must_blank[i] = ctrl->val < 100; + break; + case VIVID_CID_INSERT_SAV: + tpg_s_insert_sav(&dev->tpg, ctrl->val); + break; + case VIVID_CID_INSERT_EAV: + tpg_s_insert_eav(&dev->tpg, ctrl->val); + break; + case VIVID_CID_HFLIP: + dev->sensor_hflip = ctrl->val; + tpg_s_hflip(&dev->tpg, dev->sensor_hflip ^ dev->hflip); + break; + case VIVID_CID_VFLIP: + dev->sensor_vflip = ctrl->val; + tpg_s_vflip(&dev->tpg, dev->sensor_vflip ^ dev->vflip); + break; + case VIVID_CID_HAS_CROP_CAP: + dev->has_crop_cap = ctrl->val; + vivid_update_format_cap(dev, true); + break; + case VIVID_CID_HAS_COMPOSE_CAP: + dev->has_compose_cap = ctrl->val; + vivid_update_format_cap(dev, true); + break; + case VIVID_CID_HAS_SCALER_CAP: + dev->has_scaler_cap = ctrl->val; + vivid_update_format_cap(dev, true); + break; + case VIVID_CID_SHOW_BORDER: + tpg_s_show_border(&dev->tpg, ctrl->val); + break; + case VIVID_CID_SHOW_SQUARE: + tpg_s_show_square(&dev->tpg, ctrl->val); + break; + case VIVID_CID_STD_ASPECT_RATIO: + dev->std_aspect_ratio = ctrl->val; + tpg_s_video_aspect(&dev->tpg, vivid_get_video_aspect(dev)); + break; + case VIVID_CID_DV_TIMINGS_SIGNAL_MODE: + dev->dv_timings_signal_mode = dev->ctrl_dv_timings_signal_mode->val; + if (dev->dv_timings_signal_mode == SELECTED_DV_TIMINGS) + dev->query_dv_timings = dev->ctrl_dv_timings->val; + v4l2_ctrl_activate(dev->ctrl_dv_timings, + dev->dv_timings_signal_mode == SELECTED_DV_TIMINGS); + vivid_update_quality(dev); + vivid_send_source_change(dev, HDMI); + break; + case VIVID_CID_DV_TIMINGS_ASPECT_RATIO: + dev->dv_timings_aspect_ratio = ctrl->val; + tpg_s_video_aspect(&dev->tpg, vivid_get_video_aspect(dev)); + break; + case VIVID_CID_TSTAMP_SRC: + dev->tstamp_src_is_soe = ctrl->val; + dev->vb_vid_cap_q.timestamp_flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + if (dev->tstamp_src_is_soe) + dev->vb_vid_cap_q.timestamp_flags |= V4L2_BUF_FLAG_TSTAMP_SRC_SOE; + break; + case VIVID_CID_MAX_EDID_BLOCKS: + dev->edid_max_blocks = ctrl->val; + if (dev->edid_blocks > dev->edid_max_blocks) + dev->edid_blocks = dev->edid_max_blocks; + break; + } + return 0; +} + +static const struct v4l2_ctrl_ops vivid_vid_cap_ctrl_ops = { + .s_ctrl = vivid_vid_cap_s_ctrl, +}; + +static const char * const vivid_ctrl_hor_movement_strings[] = { + "Move Left Fast", + "Move Left", + "Move Left Slow", + "No Movement", + "Move Right Slow", + "Move Right", + "Move Right Fast", + NULL, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_hor_movement = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_HOR_MOVEMENT, + .name = "Horizontal Movement", + .type = V4L2_CTRL_TYPE_MENU, + .max = TPG_MOVE_POS_FAST, + .def = TPG_MOVE_NONE, + .qmenu = vivid_ctrl_hor_movement_strings, +}; + +static const char * const vivid_ctrl_vert_movement_strings[] = { + "Move Up Fast", + "Move Up", + "Move Up Slow", + "No Movement", + "Move Down Slow", + "Move Down", + "Move Down Fast", + NULL, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_vert_movement = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_VERT_MOVEMENT, + .name = "Vertical Movement", + .type = V4L2_CTRL_TYPE_MENU, + .max = TPG_MOVE_POS_FAST, + .def = TPG_MOVE_NONE, + .qmenu = vivid_ctrl_vert_movement_strings, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_show_border = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_SHOW_BORDER, + .name = "Show Border", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_show_square = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_SHOW_SQUARE, + .name = "Show Square", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + +static const char * const vivid_ctrl_osd_mode_strings[] = { + "All", + "Counters Only", + "None", + NULL, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_osd_mode = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_OSD_TEXT_MODE, + .name = "OSD Text Mode", + .type = V4L2_CTRL_TYPE_MENU, + .max = 2, + .qmenu = vivid_ctrl_osd_mode_strings, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_perc_fill = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_PERCENTAGE_FILL, + .name = "Fill Percentage of Frame", + .type = V4L2_CTRL_TYPE_INTEGER, + .min = 0, + .max = 100, + .def = 100, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_insert_sav = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_INSERT_SAV, + .name = "Insert SAV Code in Image", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_insert_eav = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_INSERT_EAV, + .name = "Insert EAV Code in Image", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_hflip = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_HFLIP, + .name = "Sensor Flipped Horizontally", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_vflip = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_VFLIP, + .name = "Sensor Flipped Vertically", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_has_crop_cap = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_HAS_CROP_CAP, + .name = "Enable Capture Cropping", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .def = 1, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_has_compose_cap = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_HAS_COMPOSE_CAP, + .name = "Enable Capture Composing", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .def = 1, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_has_scaler_cap = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_HAS_SCALER_CAP, + .name = "Enable Capture Scaler", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .def = 1, + .step = 1, +}; + +static const char * const vivid_ctrl_tstamp_src_strings[] = { + "End of Frame", + "Start of Exposure", + NULL, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_tstamp_src = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_TSTAMP_SRC, + .name = "Timestamp Source", + .type = V4L2_CTRL_TYPE_MENU, + .max = 1, + .qmenu = vivid_ctrl_tstamp_src_strings, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_std_aspect_ratio = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_STD_ASPECT_RATIO, + .name = "Standard Aspect Ratio", + .type = V4L2_CTRL_TYPE_MENU, + .min = 1, + .max = 4, + .def = 1, + .qmenu = tpg_aspect_strings, +}; + +static const char * const vivid_ctrl_dv_timings_signal_mode_strings[] = { + "Current DV Timings", + "No Signal", + "No Lock", + "Out of Range", + "Selected DV Timings", + "Cycle Through All DV Timings", + "Custom DV Timings", + NULL, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_dv_timings_signal_mode = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_DV_TIMINGS_SIGNAL_MODE, + .name = "DV Timings Signal Mode", + .type = V4L2_CTRL_TYPE_MENU, + .max = 5, + .qmenu = vivid_ctrl_dv_timings_signal_mode_strings, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_dv_timings_aspect_ratio = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_DV_TIMINGS_ASPECT_RATIO, + .name = "DV Timings Aspect Ratio", + .type = V4L2_CTRL_TYPE_MENU, + .max = 3, + .qmenu = tpg_aspect_strings, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_max_edid_blocks = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_MAX_EDID_BLOCKS, + .name = "Maximum EDID Blocks", + .type = V4L2_CTRL_TYPE_INTEGER, + .min = 1, + .max = 256, + .def = 2, + .step = 1, +}; + +static const char * const vivid_ctrl_colorspace_strings[] = { + "", + "SMPTE 170M", + "SMPTE 240M", + "REC 709", + "", /* Skip Bt878 entry */ + "470 System M", + "470 System BG", + "", /* Skip JPEG entry */ + "sRGB", + NULL, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_colorspace = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_COLORSPACE, + .name = "Colorspace", + .type = V4L2_CTRL_TYPE_MENU, + .min = 1, + .max = 8, + .menu_skip_mask = (1 << 4) | (1 << 7), + .def = 8, + .qmenu = vivid_ctrl_colorspace_strings, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_alpha_mode = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_ALPHA_MODE, + .name = "Apply Alpha To Red Only", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_limited_rgb_range = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_LIMITED_RGB_RANGE, + .name = "Limited RGB Range (16-235)", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + + +/* VBI Capture Control */ + +static int vivid_vbi_cap_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_vbi_cap); + + switch (ctrl->id) { + case VIVID_CID_VBI_CAP_INTERLACED: + dev->vbi_cap_interlaced = ctrl->val; + break; + } + return 0; +} + +static const struct v4l2_ctrl_ops vivid_vbi_cap_ctrl_ops = { + .s_ctrl = vivid_vbi_cap_s_ctrl, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_vbi_cap_interlaced = { + .ops = &vivid_vbi_cap_ctrl_ops, + .id = VIVID_CID_VBI_CAP_INTERLACED, + .name = "Interlaced VBI Format", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + + +/* Video Output Controls */ + +static int vivid_vid_out_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_vid_out); + struct v4l2_bt_timings *bt = &dev->dv_timings_out.bt; + + switch (ctrl->id) { + case VIVID_CID_HAS_CROP_OUT: + dev->has_crop_out = ctrl->val; + vivid_update_format_out(dev); + break; + case VIVID_CID_HAS_COMPOSE_OUT: + dev->has_compose_out = ctrl->val; + vivid_update_format_out(dev); + break; + case VIVID_CID_HAS_SCALER_OUT: + dev->has_scaler_out = ctrl->val; + vivid_update_format_out(dev); + break; + case V4L2_CID_DV_TX_MODE: + dev->dvi_d_out = ctrl->val == V4L2_DV_TX_MODE_DVI_D; + if (!vivid_is_hdmi_out(dev)) + break; + if (!dev->dvi_d_out && (bt->standards & V4L2_DV_BT_STD_CEA861)) { + if (bt->width == 720 && bt->height <= 576) + dev->colorspace_out = V4L2_COLORSPACE_SMPTE170M; + else + dev->colorspace_out = V4L2_COLORSPACE_REC709; + } else { + dev->colorspace_out = V4L2_COLORSPACE_SRGB; + } + if (dev->loop_video) + vivid_send_source_change(dev, HDMI); + break; + } + return 0; +} + +static const struct v4l2_ctrl_ops vivid_vid_out_ctrl_ops = { + .s_ctrl = vivid_vid_out_s_ctrl, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_has_crop_out = { + .ops = &vivid_vid_out_ctrl_ops, + .id = VIVID_CID_HAS_CROP_OUT, + .name = "Enable Output Cropping", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .def = 1, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_has_compose_out = { + .ops = &vivid_vid_out_ctrl_ops, + .id = VIVID_CID_HAS_COMPOSE_OUT, + .name = "Enable Output Composing", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .def = 1, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_has_scaler_out = { + .ops = &vivid_vid_out_ctrl_ops, + .id = VIVID_CID_HAS_SCALER_OUT, + .name = "Enable Output Scaler", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .def = 1, + .step = 1, +}; + + +/* Streaming Controls */ + +static int vivid_streaming_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_streaming); + struct timeval tv; + + switch (ctrl->id) { + case VIVID_CID_DQBUF_ERROR: + dev->dqbuf_error = true; + break; + case VIVID_CID_PERC_DROPPED: + dev->perc_dropped_buffers = ctrl->val; + break; + case VIVID_CID_QUEUE_SETUP_ERROR: + dev->queue_setup_error = true; + break; + case VIVID_CID_BUF_PREPARE_ERROR: + dev->buf_prepare_error = true; + break; + case VIVID_CID_START_STR_ERROR: + dev->start_streaming_error = true; + break; + case VIVID_CID_QUEUE_ERROR: + if (dev->vb_vid_cap_q.start_streaming_called) + vb2_queue_error(&dev->vb_vid_cap_q); + if (dev->vb_vbi_cap_q.start_streaming_called) + vb2_queue_error(&dev->vb_vbi_cap_q); + if (dev->vb_vid_out_q.start_streaming_called) + vb2_queue_error(&dev->vb_vid_out_q); + if (dev->vb_vbi_out_q.start_streaming_called) + vb2_queue_error(&dev->vb_vbi_out_q); + if (dev->vb_sdr_cap_q.start_streaming_called) + vb2_queue_error(&dev->vb_sdr_cap_q); + break; + case VIVID_CID_SEQ_WRAP: + dev->seq_wrap = ctrl->val; + break; + case VIVID_CID_TIME_WRAP: + dev->time_wrap = ctrl->val; + if (ctrl->val == 0) { + dev->time_wrap_offset = 0; + break; + } + v4l2_get_timestamp(&tv); + dev->time_wrap_offset = -tv.tv_sec - 16; + break; + } + return 0; +} + +static const struct v4l2_ctrl_ops vivid_streaming_ctrl_ops = { + .s_ctrl = vivid_streaming_s_ctrl, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_dqbuf_error = { + .ops = &vivid_streaming_ctrl_ops, + .id = VIVID_CID_DQBUF_ERROR, + .name = "Inject V4L2_BUF_FLAG_ERROR", + .type = V4L2_CTRL_TYPE_BUTTON, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_perc_dropped = { + .ops = &vivid_streaming_ctrl_ops, + .id = VIVID_CID_PERC_DROPPED, + .name = "Percentage of Dropped Buffers", + .type = V4L2_CTRL_TYPE_INTEGER, + .min = 0, + .max = 100, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_queue_setup_error = { + .ops = &vivid_streaming_ctrl_ops, + .id = VIVID_CID_QUEUE_SETUP_ERROR, + .name = "Inject VIDIOC_REQBUFS Error", + .type = V4L2_CTRL_TYPE_BUTTON, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_buf_prepare_error = { + .ops = &vivid_streaming_ctrl_ops, + .id = VIVID_CID_BUF_PREPARE_ERROR, + .name = "Inject VIDIOC_QBUF Error", + .type = V4L2_CTRL_TYPE_BUTTON, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_start_streaming_error = { + .ops = &vivid_streaming_ctrl_ops, + .id = VIVID_CID_START_STR_ERROR, + .name = "Inject VIDIOC_STREAMON Error", + .type = V4L2_CTRL_TYPE_BUTTON, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_queue_error = { + .ops = &vivid_streaming_ctrl_ops, + .id = VIVID_CID_QUEUE_ERROR, + .name = "Inject Fatal Streaming Error", + .type = V4L2_CTRL_TYPE_BUTTON, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_seq_wrap = { + .ops = &vivid_streaming_ctrl_ops, + .id = VIVID_CID_SEQ_WRAP, + .name = "Wrap Sequence Number", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_time_wrap = { + .ops = &vivid_streaming_ctrl_ops, + .id = VIVID_CID_TIME_WRAP, + .name = "Wrap Timestamp", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + + +/* SDTV Capture Controls */ + +static int vivid_sdtv_cap_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_sdtv_cap); + + switch (ctrl->id) { + case VIVID_CID_STD_SIGNAL_MODE: + dev->std_signal_mode = dev->ctrl_std_signal_mode->val; + if (dev->std_signal_mode == SELECTED_STD) + dev->query_std = vivid_standard[dev->ctrl_standard->val]; + v4l2_ctrl_activate(dev->ctrl_standard, dev->std_signal_mode == SELECTED_STD); + vivid_update_quality(dev); + vivid_send_source_change(dev, TV); + vivid_send_source_change(dev, SVID); + break; + } + return 0; +} + +static const struct v4l2_ctrl_ops vivid_sdtv_cap_ctrl_ops = { + .s_ctrl = vivid_sdtv_cap_s_ctrl, +}; + +static const char * const vivid_ctrl_std_signal_mode_strings[] = { + "Current Standard", + "No Signal", + "No Lock", + "", + "Selected Standard", + "Cycle Through All Standards", + NULL, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_std_signal_mode = { + .ops = &vivid_sdtv_cap_ctrl_ops, + .id = VIVID_CID_STD_SIGNAL_MODE, + .name = "Standard Signal Mode", + .type = V4L2_CTRL_TYPE_MENU, + .max = 5, + .menu_skip_mask = 1 << 3, + .qmenu = vivid_ctrl_std_signal_mode_strings, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_standard = { + .ops = &vivid_sdtv_cap_ctrl_ops, + .id = VIVID_CID_STANDARD, + .name = "Standard", + .type = V4L2_CTRL_TYPE_MENU, + .max = 14, + .qmenu = vivid_ctrl_standard_strings, +}; + + + +/* Radio Receiver Controls */ + +static int vivid_radio_rx_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_radio_rx); + + switch (ctrl->id) { + case VIVID_CID_RADIO_SEEK_MODE: + dev->radio_rx_hw_seek_mode = ctrl->val; + break; + case VIVID_CID_RADIO_SEEK_PROG_LIM: + dev->radio_rx_hw_seek_prog_lim = ctrl->val; + break; + case VIVID_CID_RADIO_RX_RDS_RBDS: + dev->rds_gen.use_rbds = ctrl->val; + break; + case VIVID_CID_RADIO_RX_RDS_BLOCKIO: + dev->radio_rx_rds_controls = ctrl->val; + dev->radio_rx_caps &= ~V4L2_CAP_READWRITE; + dev->radio_rx_rds_use_alternates = false; + if (!dev->radio_rx_rds_controls) { + dev->radio_rx_caps |= V4L2_CAP_READWRITE; + __v4l2_ctrl_s_ctrl(dev->radio_rx_rds_pty, 0); + __v4l2_ctrl_s_ctrl(dev->radio_rx_rds_ta, 0); + __v4l2_ctrl_s_ctrl(dev->radio_rx_rds_tp, 0); + __v4l2_ctrl_s_ctrl(dev->radio_rx_rds_ms, 0); + __v4l2_ctrl_s_ctrl_string(dev->radio_rx_rds_psname, ""); + __v4l2_ctrl_s_ctrl_string(dev->radio_rx_rds_radiotext, ""); + } + v4l2_ctrl_activate(dev->radio_rx_rds_pty, dev->radio_rx_rds_controls); + v4l2_ctrl_activate(dev->radio_rx_rds_psname, dev->radio_rx_rds_controls); + v4l2_ctrl_activate(dev->radio_rx_rds_radiotext, dev->radio_rx_rds_controls); + v4l2_ctrl_activate(dev->radio_rx_rds_ta, dev->radio_rx_rds_controls); + v4l2_ctrl_activate(dev->radio_rx_rds_tp, dev->radio_rx_rds_controls); + v4l2_ctrl_activate(dev->radio_rx_rds_ms, dev->radio_rx_rds_controls); + break; + case V4L2_CID_RDS_RECEPTION: + dev->radio_rx_rds_enabled = ctrl->val; + break; + } + return 0; +} + +static const struct v4l2_ctrl_ops vivid_radio_rx_ctrl_ops = { + .s_ctrl = vivid_radio_rx_s_ctrl, +}; + +static const char * const vivid_ctrl_radio_rds_mode_strings[] = { + "Block I/O", + "Controls", + NULL, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_radio_rx_rds_blockio = { + .ops = &vivid_radio_rx_ctrl_ops, + .id = VIVID_CID_RADIO_RX_RDS_BLOCKIO, + .name = "RDS Rx I/O Mode", + .type = V4L2_CTRL_TYPE_MENU, + .qmenu = vivid_ctrl_radio_rds_mode_strings, + .max = 1, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_radio_rx_rds_rbds = { + .ops = &vivid_radio_rx_ctrl_ops, + .id = VIVID_CID_RADIO_RX_RDS_RBDS, + .name = "Generate RBDS Instead of RDS", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + +static const char * const vivid_ctrl_radio_hw_seek_mode_strings[] = { + "Bounded", + "Wrap Around", + "Both", + NULL, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_radio_hw_seek_mode = { + .ops = &vivid_radio_rx_ctrl_ops, + .id = VIVID_CID_RADIO_SEEK_MODE, + .name = "Radio HW Seek Mode", + .type = V4L2_CTRL_TYPE_MENU, + .max = 2, + .qmenu = vivid_ctrl_radio_hw_seek_mode_strings, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_radio_hw_seek_prog_lim = { + .ops = &vivid_radio_rx_ctrl_ops, + .id = VIVID_CID_RADIO_SEEK_PROG_LIM, + .name = "Radio Programmable HW Seek", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + + +/* Radio Transmitter Controls */ + +static int vivid_radio_tx_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_radio_tx); + + switch (ctrl->id) { + case VIVID_CID_RADIO_TX_RDS_BLOCKIO: + dev->radio_tx_rds_controls = ctrl->val; + dev->radio_tx_caps &= ~V4L2_CAP_READWRITE; + if (!dev->radio_tx_rds_controls) + dev->radio_tx_caps |= V4L2_CAP_READWRITE; + break; + case V4L2_CID_RDS_TX_PTY: + if (dev->radio_rx_rds_controls) + v4l2_ctrl_s_ctrl(dev->radio_rx_rds_pty, ctrl->val); + break; + case V4L2_CID_RDS_TX_PS_NAME: + if (dev->radio_rx_rds_controls) + v4l2_ctrl_s_ctrl_string(dev->radio_rx_rds_psname, ctrl->p_new.p_char); + break; + case V4L2_CID_RDS_TX_RADIO_TEXT: + if (dev->radio_rx_rds_controls) + v4l2_ctrl_s_ctrl_string(dev->radio_rx_rds_radiotext, ctrl->p_new.p_char); + break; + case V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT: + if (dev->radio_rx_rds_controls) + v4l2_ctrl_s_ctrl(dev->radio_rx_rds_ta, ctrl->val); + break; + case V4L2_CID_RDS_TX_TRAFFIC_PROGRAM: + if (dev->radio_rx_rds_controls) + v4l2_ctrl_s_ctrl(dev->radio_rx_rds_tp, ctrl->val); + break; + case V4L2_CID_RDS_TX_MUSIC_SPEECH: + if (dev->radio_rx_rds_controls) + v4l2_ctrl_s_ctrl(dev->radio_rx_rds_ms, ctrl->val); + break; + } + return 0; +} + +static const struct v4l2_ctrl_ops vivid_radio_tx_ctrl_ops = { + .s_ctrl = vivid_radio_tx_s_ctrl, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_radio_tx_rds_blockio = { + .ops = &vivid_radio_tx_ctrl_ops, + .id = VIVID_CID_RADIO_TX_RDS_BLOCKIO, + .name = "RDS Tx I/O Mode", + .type = V4L2_CTRL_TYPE_MENU, + .qmenu = vivid_ctrl_radio_rds_mode_strings, + .max = 1, + .def = 1, +}; + + + +/* Video Loop Control */ + +static int vivid_loop_out_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_loop_out); + + switch (ctrl->id) { + case VIVID_CID_LOOP_VIDEO: + dev->loop_video = ctrl->val; + vivid_update_quality(dev); + vivid_send_source_change(dev, SVID); + vivid_send_source_change(dev, HDMI); + break; + } + return 0; +} + +static const struct v4l2_ctrl_ops vivid_loop_out_ctrl_ops = { + .s_ctrl = vivid_loop_out_s_ctrl, +}; + +static const struct v4l2_ctrl_config vivid_ctrl_loop_video = { + .ops = &vivid_loop_out_ctrl_ops, + .id = VIVID_CID_LOOP_VIDEO, + .name = "Loop Video", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + + +static const struct v4l2_ctrl_config vivid_ctrl_class = { + .ops = &vivid_user_gen_ctrl_ops, + .flags = V4L2_CTRL_FLAG_READ_ONLY | V4L2_CTRL_FLAG_WRITE_ONLY, + .id = VIVID_CID_VIVID_CLASS, + .name = "Vivid Controls", + .type = V4L2_CTRL_TYPE_CTRL_CLASS, +}; + +int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap, + bool show_ccs_out, bool no_error_inj, + bool has_sdtv, bool has_hdmi) +{ + struct v4l2_ctrl_handler *hdl_user_gen = &dev->ctrl_hdl_user_gen; + struct v4l2_ctrl_handler *hdl_user_vid = &dev->ctrl_hdl_user_vid; + struct v4l2_ctrl_handler *hdl_user_aud = &dev->ctrl_hdl_user_aud; + struct v4l2_ctrl_handler *hdl_streaming = &dev->ctrl_hdl_streaming; + struct v4l2_ctrl_handler *hdl_sdtv_cap = &dev->ctrl_hdl_sdtv_cap; + struct v4l2_ctrl_handler *hdl_loop_out = &dev->ctrl_hdl_loop_out; + struct v4l2_ctrl_handler *hdl_vid_cap = &dev->ctrl_hdl_vid_cap; + struct v4l2_ctrl_handler *hdl_vid_out = &dev->ctrl_hdl_vid_out; + struct v4l2_ctrl_handler *hdl_vbi_cap = &dev->ctrl_hdl_vbi_cap; + struct v4l2_ctrl_handler *hdl_vbi_out = &dev->ctrl_hdl_vbi_out; + struct v4l2_ctrl_handler *hdl_radio_rx = &dev->ctrl_hdl_radio_rx; + struct v4l2_ctrl_handler *hdl_radio_tx = &dev->ctrl_hdl_radio_tx; + struct v4l2_ctrl_handler *hdl_sdr_cap = &dev->ctrl_hdl_sdr_cap; + struct v4l2_ctrl_config vivid_ctrl_dv_timings = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_DV_TIMINGS, + .name = "DV Timings", + .type = V4L2_CTRL_TYPE_MENU, + }; + int i; + + v4l2_ctrl_handler_init(hdl_user_gen, 10); + v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_user_vid, 9); + v4l2_ctrl_new_custom(hdl_user_vid, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_user_aud, 2); + v4l2_ctrl_new_custom(hdl_user_aud, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_streaming, 8); + v4l2_ctrl_new_custom(hdl_streaming, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_sdtv_cap, 2); + v4l2_ctrl_new_custom(hdl_sdtv_cap, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_loop_out, 1); + v4l2_ctrl_new_custom(hdl_loop_out, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_vid_cap, 55); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_vid_out, 26); + v4l2_ctrl_new_custom(hdl_vid_out, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_vbi_cap, 21); + v4l2_ctrl_new_custom(hdl_vbi_cap, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_vbi_out, 19); + v4l2_ctrl_new_custom(hdl_vbi_out, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_radio_rx, 17); + v4l2_ctrl_new_custom(hdl_radio_rx, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_radio_tx, 17); + v4l2_ctrl_new_custom(hdl_radio_tx, &vivid_ctrl_class, NULL); + v4l2_ctrl_handler_init(hdl_sdr_cap, 18); + v4l2_ctrl_new_custom(hdl_sdr_cap, &vivid_ctrl_class, NULL); + + /* User Controls */ + dev->volume = v4l2_ctrl_new_std(hdl_user_aud, NULL, + V4L2_CID_AUDIO_VOLUME, 0, 255, 1, 200); + dev->mute = v4l2_ctrl_new_std(hdl_user_aud, NULL, + V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0); + if (dev->has_vid_cap) { + dev->brightness = v4l2_ctrl_new_std(hdl_user_vid, &vivid_user_vid_ctrl_ops, + V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); + for (i = 0; i < MAX_INPUTS; i++) + dev->input_brightness[i] = 128; + dev->contrast = v4l2_ctrl_new_std(hdl_user_vid, &vivid_user_vid_ctrl_ops, + V4L2_CID_CONTRAST, 0, 255, 1, 128); + dev->saturation = v4l2_ctrl_new_std(hdl_user_vid, &vivid_user_vid_ctrl_ops, + V4L2_CID_SATURATION, 0, 255, 1, 128); + dev->hue = v4l2_ctrl_new_std(hdl_user_vid, &vivid_user_vid_ctrl_ops, + V4L2_CID_HUE, -128, 128, 1, 0); + v4l2_ctrl_new_std(hdl_user_vid, &vivid_user_vid_ctrl_ops, + V4L2_CID_HFLIP, 0, 1, 1, 0); + v4l2_ctrl_new_std(hdl_user_vid, &vivid_user_vid_ctrl_ops, + V4L2_CID_VFLIP, 0, 1, 1, 0); + dev->autogain = v4l2_ctrl_new_std(hdl_user_vid, &vivid_user_vid_ctrl_ops, + V4L2_CID_AUTOGAIN, 0, 1, 1, 1); + dev->gain = v4l2_ctrl_new_std(hdl_user_vid, &vivid_user_vid_ctrl_ops, + V4L2_CID_GAIN, 0, 255, 1, 100); + dev->alpha = v4l2_ctrl_new_std(hdl_user_vid, &vivid_user_vid_ctrl_ops, + V4L2_CID_ALPHA_COMPONENT, 0, 255, 1, 0); + } + dev->button = v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_button, NULL); + dev->int32 = v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_int32, NULL); + dev->int64 = v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_int64, NULL); + dev->boolean = v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_boolean, NULL); + dev->menu = v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_menu, NULL); + dev->string = v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_string, NULL); + dev->bitmask = v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_bitmask, NULL); + dev->int_menu = v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_int_menu, NULL); + + if (dev->has_vid_cap) { + /* Image Processing Controls */ + struct v4l2_ctrl_config vivid_ctrl_test_pattern = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_TEST_PATTERN, + .name = "Test Pattern", + .type = V4L2_CTRL_TYPE_MENU, + .max = TPG_PAT_NOISE, + .qmenu = tpg_pattern_strings, + }; + + dev->test_pattern = v4l2_ctrl_new_custom(hdl_vid_cap, + &vivid_ctrl_test_pattern, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_perc_fill, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_hor_movement, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_vert_movement, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_osd_mode, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_show_border, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_show_square, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_hflip, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_vflip, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_insert_sav, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_insert_eav, NULL); + if (show_ccs_cap) { + dev->ctrl_has_crop_cap = v4l2_ctrl_new_custom(hdl_vid_cap, + &vivid_ctrl_has_crop_cap, NULL); + dev->ctrl_has_compose_cap = v4l2_ctrl_new_custom(hdl_vid_cap, + &vivid_ctrl_has_compose_cap, NULL); + dev->ctrl_has_scaler_cap = v4l2_ctrl_new_custom(hdl_vid_cap, + &vivid_ctrl_has_scaler_cap, NULL); + } + + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_tstamp_src, NULL); + dev->colorspace = v4l2_ctrl_new_custom(hdl_vid_cap, + &vivid_ctrl_colorspace, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_alpha_mode, NULL); + } + + if (dev->has_vid_out && show_ccs_out) { + dev->ctrl_has_crop_out = v4l2_ctrl_new_custom(hdl_vid_out, + &vivid_ctrl_has_crop_out, NULL); + dev->ctrl_has_compose_out = v4l2_ctrl_new_custom(hdl_vid_out, + &vivid_ctrl_has_compose_out, NULL); + dev->ctrl_has_scaler_out = v4l2_ctrl_new_custom(hdl_vid_out, + &vivid_ctrl_has_scaler_out, NULL); + } + + /* + * Testing this driver with v4l2-compliance will trigger the error + * injection controls, and after that nothing will work as expected. + * So we have a module option to drop these error injecting controls + * allowing us to run v4l2_compliance again. + */ + if (!no_error_inj) { + v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_disconnect, NULL); + v4l2_ctrl_new_custom(hdl_streaming, &vivid_ctrl_dqbuf_error, NULL); + v4l2_ctrl_new_custom(hdl_streaming, &vivid_ctrl_perc_dropped, NULL); + v4l2_ctrl_new_custom(hdl_streaming, &vivid_ctrl_queue_setup_error, NULL); + v4l2_ctrl_new_custom(hdl_streaming, &vivid_ctrl_buf_prepare_error, NULL); + v4l2_ctrl_new_custom(hdl_streaming, &vivid_ctrl_start_streaming_error, NULL); + v4l2_ctrl_new_custom(hdl_streaming, &vivid_ctrl_queue_error, NULL); + v4l2_ctrl_new_custom(hdl_streaming, &vivid_ctrl_seq_wrap, NULL); + v4l2_ctrl_new_custom(hdl_streaming, &vivid_ctrl_time_wrap, NULL); + } + + if (has_sdtv && (dev->has_vid_cap || dev->has_vbi_cap)) { + if (dev->has_vid_cap) + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_std_aspect_ratio, NULL); + dev->ctrl_std_signal_mode = v4l2_ctrl_new_custom(hdl_sdtv_cap, + &vivid_ctrl_std_signal_mode, NULL); + dev->ctrl_standard = v4l2_ctrl_new_custom(hdl_sdtv_cap, + &vivid_ctrl_standard, NULL); + if (dev->ctrl_std_signal_mode) + v4l2_ctrl_cluster(2, &dev->ctrl_std_signal_mode); + if (dev->has_raw_vbi_cap) + v4l2_ctrl_new_custom(hdl_vbi_cap, &vivid_ctrl_vbi_cap_interlaced, NULL); + } + + if (has_hdmi && dev->has_vid_cap) { + dev->ctrl_dv_timings_signal_mode = v4l2_ctrl_new_custom(hdl_vid_cap, + &vivid_ctrl_dv_timings_signal_mode, NULL); + + vivid_ctrl_dv_timings.max = dev->query_dv_timings_size - 1; + vivid_ctrl_dv_timings.qmenu = + (const char * const *)dev->query_dv_timings_qmenu; + dev->ctrl_dv_timings = v4l2_ctrl_new_custom(hdl_vid_cap, + &vivid_ctrl_dv_timings, NULL); + if (dev->ctrl_dv_timings_signal_mode) + v4l2_ctrl_cluster(2, &dev->ctrl_dv_timings_signal_mode); + + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_dv_timings_aspect_ratio, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_max_edid_blocks, NULL); + dev->real_rgb_range_cap = v4l2_ctrl_new_custom(hdl_vid_cap, + &vivid_ctrl_limited_rgb_range, NULL); + dev->rgb_range_cap = v4l2_ctrl_new_std_menu(hdl_vid_cap, + &vivid_vid_cap_ctrl_ops, + V4L2_CID_DV_RX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL, + 0, V4L2_DV_RGB_RANGE_AUTO); + } + if (has_hdmi && dev->has_vid_out) { + /* + * We aren't doing anything with this at the moment, but + * HDMI outputs typically have this controls. + */ + dev->ctrl_tx_rgb_range = v4l2_ctrl_new_std_menu(hdl_vid_out, NULL, + V4L2_CID_DV_TX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL, + 0, V4L2_DV_RGB_RANGE_AUTO); + dev->ctrl_tx_mode = v4l2_ctrl_new_std_menu(hdl_vid_out, NULL, + V4L2_CID_DV_TX_MODE, V4L2_DV_TX_MODE_HDMI, + 0, V4L2_DV_TX_MODE_HDMI); + } + if ((dev->has_vid_cap && dev->has_vid_out) || + (dev->has_vbi_cap && dev->has_vbi_out)) + v4l2_ctrl_new_custom(hdl_loop_out, &vivid_ctrl_loop_video, NULL); + + if (dev->has_fb) + v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_clear_fb, NULL); + + if (dev->has_radio_rx) { + v4l2_ctrl_new_custom(hdl_radio_rx, &vivid_ctrl_radio_hw_seek_mode, NULL); + v4l2_ctrl_new_custom(hdl_radio_rx, &vivid_ctrl_radio_hw_seek_prog_lim, NULL); + v4l2_ctrl_new_custom(hdl_radio_rx, &vivid_ctrl_radio_rx_rds_blockio, NULL); + v4l2_ctrl_new_custom(hdl_radio_rx, &vivid_ctrl_radio_rx_rds_rbds, NULL); + v4l2_ctrl_new_std(hdl_radio_rx, &vivid_radio_rx_ctrl_ops, + V4L2_CID_RDS_RECEPTION, 0, 1, 1, 1); + dev->radio_rx_rds_pty = v4l2_ctrl_new_std(hdl_radio_rx, + &vivid_radio_rx_ctrl_ops, + V4L2_CID_RDS_RX_PTY, 0, 31, 1, 0); + dev->radio_rx_rds_psname = v4l2_ctrl_new_std(hdl_radio_rx, + &vivid_radio_rx_ctrl_ops, + V4L2_CID_RDS_RX_PS_NAME, 0, 8, 8, 0); + dev->radio_rx_rds_radiotext = v4l2_ctrl_new_std(hdl_radio_rx, + &vivid_radio_rx_ctrl_ops, + V4L2_CID_RDS_RX_RADIO_TEXT, 0, 64, 64, 0); + dev->radio_rx_rds_ta = v4l2_ctrl_new_std(hdl_radio_rx, + &vivid_radio_rx_ctrl_ops, + V4L2_CID_RDS_RX_TRAFFIC_ANNOUNCEMENT, 0, 1, 1, 0); + dev->radio_rx_rds_tp = v4l2_ctrl_new_std(hdl_radio_rx, + &vivid_radio_rx_ctrl_ops, + V4L2_CID_RDS_RX_TRAFFIC_PROGRAM, 0, 1, 1, 0); + dev->radio_rx_rds_ms = v4l2_ctrl_new_std(hdl_radio_rx, + &vivid_radio_rx_ctrl_ops, + V4L2_CID_RDS_RX_MUSIC_SPEECH, 0, 1, 1, 1); + } + if (dev->has_radio_tx) { + v4l2_ctrl_new_custom(hdl_radio_tx, + &vivid_ctrl_radio_tx_rds_blockio, NULL); + dev->radio_tx_rds_pi = v4l2_ctrl_new_std(hdl_radio_tx, + &vivid_radio_tx_ctrl_ops, + V4L2_CID_RDS_TX_PI, 0, 0xffff, 1, 0x8088); + dev->radio_tx_rds_pty = v4l2_ctrl_new_std(hdl_radio_tx, + &vivid_radio_tx_ctrl_ops, + V4L2_CID_RDS_TX_PTY, 0, 31, 1, 3); + dev->radio_tx_rds_psname = v4l2_ctrl_new_std(hdl_radio_tx, + &vivid_radio_tx_ctrl_ops, + V4L2_CID_RDS_TX_PS_NAME, 0, 8, 8, 0); + if (dev->radio_tx_rds_psname) + v4l2_ctrl_s_ctrl_string(dev->radio_tx_rds_psname, "VIVID-TX"); + dev->radio_tx_rds_radiotext = v4l2_ctrl_new_std(hdl_radio_tx, + &vivid_radio_tx_ctrl_ops, + V4L2_CID_RDS_TX_RADIO_TEXT, 0, 64 * 2, 64, 0); + if (dev->radio_tx_rds_radiotext) + v4l2_ctrl_s_ctrl_string(dev->radio_tx_rds_radiotext, + "This is a VIVID default Radio Text template text, change at will"); + dev->radio_tx_rds_mono_stereo = v4l2_ctrl_new_std(hdl_radio_tx, + &vivid_radio_tx_ctrl_ops, + V4L2_CID_RDS_TX_MONO_STEREO, 0, 1, 1, 1); + dev->radio_tx_rds_art_head = v4l2_ctrl_new_std(hdl_radio_tx, + &vivid_radio_tx_ctrl_ops, + V4L2_CID_RDS_TX_ARTIFICIAL_HEAD, 0, 1, 1, 0); + dev->radio_tx_rds_compressed = v4l2_ctrl_new_std(hdl_radio_tx, + &vivid_radio_tx_ctrl_ops, + V4L2_CID_RDS_TX_COMPRESSED, 0, 1, 1, 0); + dev->radio_tx_rds_dyn_pty = v4l2_ctrl_new_std(hdl_radio_tx, + &vivid_radio_tx_ctrl_ops, + V4L2_CID_RDS_TX_DYNAMIC_PTY, 0, 1, 1, 0); + dev->radio_tx_rds_ta = v4l2_ctrl_new_std(hdl_radio_tx, + &vivid_radio_tx_ctrl_ops, + V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT, 0, 1, 1, 0); + dev->radio_tx_rds_tp = v4l2_ctrl_new_std(hdl_radio_tx, + &vivid_radio_tx_ctrl_ops, + V4L2_CID_RDS_TX_TRAFFIC_PROGRAM, 0, 1, 1, 1); + dev->radio_tx_rds_ms = v4l2_ctrl_new_std(hdl_radio_tx, + &vivid_radio_tx_ctrl_ops, + V4L2_CID_RDS_TX_MUSIC_SPEECH, 0, 1, 1, 1); + } + if (hdl_user_gen->error) + return hdl_user_gen->error; + if (hdl_user_vid->error) + return hdl_user_vid->error; + if (hdl_user_aud->error) + return hdl_user_aud->error; + if (hdl_streaming->error) + return hdl_streaming->error; + if (hdl_sdr_cap->error) + return hdl_sdr_cap->error; + if (hdl_loop_out->error) + return hdl_loop_out->error; + + if (dev->autogain) + v4l2_ctrl_auto_cluster(2, &dev->autogain, 0, true); + + if (dev->has_vid_cap) { + v4l2_ctrl_add_handler(hdl_vid_cap, hdl_user_gen, NULL); + v4l2_ctrl_add_handler(hdl_vid_cap, hdl_user_vid, NULL); + v4l2_ctrl_add_handler(hdl_vid_cap, hdl_user_aud, NULL); + v4l2_ctrl_add_handler(hdl_vid_cap, hdl_streaming, NULL); + v4l2_ctrl_add_handler(hdl_vid_cap, hdl_sdtv_cap, NULL); + if (hdl_vid_cap->error) + return hdl_vid_cap->error; + dev->vid_cap_dev.ctrl_handler = hdl_vid_cap; + } + if (dev->has_vid_out) { + v4l2_ctrl_add_handler(hdl_vid_out, hdl_user_gen, NULL); + v4l2_ctrl_add_handler(hdl_vid_out, hdl_user_aud, NULL); + v4l2_ctrl_add_handler(hdl_vid_out, hdl_streaming, NULL); + v4l2_ctrl_add_handler(hdl_vid_out, hdl_loop_out, NULL); + if (hdl_vid_out->error) + return hdl_vid_out->error; + dev->vid_out_dev.ctrl_handler = hdl_vid_out; + } + if (dev->has_vbi_cap) { + v4l2_ctrl_add_handler(hdl_vbi_cap, hdl_user_gen, NULL); + v4l2_ctrl_add_handler(hdl_vbi_cap, hdl_streaming, NULL); + v4l2_ctrl_add_handler(hdl_vbi_cap, hdl_sdtv_cap, NULL); + if (hdl_vbi_cap->error) + return hdl_vbi_cap->error; + dev->vbi_cap_dev.ctrl_handler = hdl_vbi_cap; + } + if (dev->has_vbi_out) { + v4l2_ctrl_add_handler(hdl_vbi_out, hdl_user_gen, NULL); + v4l2_ctrl_add_handler(hdl_vbi_out, hdl_streaming, NULL); + v4l2_ctrl_add_handler(hdl_vbi_out, hdl_loop_out, NULL); + if (hdl_vbi_out->error) + return hdl_vbi_out->error; + dev->vbi_out_dev.ctrl_handler = hdl_vbi_out; + } + if (dev->has_radio_rx) { + v4l2_ctrl_add_handler(hdl_radio_rx, hdl_user_gen, NULL); + v4l2_ctrl_add_handler(hdl_radio_rx, hdl_user_aud, NULL); + if (hdl_radio_rx->error) + return hdl_radio_rx->error; + dev->radio_rx_dev.ctrl_handler = hdl_radio_rx; + } + if (dev->has_radio_tx) { + v4l2_ctrl_add_handler(hdl_radio_tx, hdl_user_gen, NULL); + v4l2_ctrl_add_handler(hdl_radio_tx, hdl_user_aud, NULL); + if (hdl_radio_tx->error) + return hdl_radio_tx->error; + dev->radio_tx_dev.ctrl_handler = hdl_radio_tx; + } + if (dev->has_sdr_cap) { + v4l2_ctrl_add_handler(hdl_sdr_cap, hdl_user_gen, NULL); + v4l2_ctrl_add_handler(hdl_sdr_cap, hdl_streaming, NULL); + if (hdl_sdr_cap->error) + return hdl_sdr_cap->error; + dev->sdr_cap_dev.ctrl_handler = hdl_sdr_cap; + } + return 0; +} + +void vivid_free_controls(struct vivid_dev *dev) +{ + v4l2_ctrl_handler_free(&dev->ctrl_hdl_vid_cap); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_vid_out); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_vbi_cap); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_vbi_out); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_radio_rx); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_radio_tx); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_sdr_cap); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_user_gen); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_user_vid); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_user_aud); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_streaming); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_sdtv_cap); + v4l2_ctrl_handler_free(&dev->ctrl_hdl_loop_out); +} |