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      1 /*
      2  * Copyright@ Samsung Electronics Co. LTD
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 #ifndef __S5P_TVOUT_H__
     18 #define __S5P_TVOUT_H__
     19 
     20 #include <linux/fb.h>
     21 
     22 #include "videodev2.h"
     23 #include "videodev2_exynos_media.h"
     24 
     25 #ifdef __cplusplus
     26 extern "C" {
     27 #endif
     28 
     29 /*******************************************
     30  * Define
     31  *******************************************/
     32 /* TVOUT control */
     33 #define PFX_NODE_FB               "/dev/graphics/fb"
     34 
     35 #define PFX_NODE_MEDIADEV         "/dev/media"
     36 #define PFX_NODE_SUBDEV           "/dev/v4l-subdev"
     37 #define PFX_NODE_VIDEODEV         "/dev/video"
     38 #define PFX_ENTITY_SUBDEV_MIXER   "s5p-mixer%d"
     39 #define PFX_ENTITY_VIDEODEV_MIXER_GRP "mxr%d_graph%d"
     40 #define PFX_ENTITY_SUBDEV_GSC_OUT     "exynos-gsc-sd.%d"
     41 #define PFX_ENTITY_VIDEODEV_GSC_OUT   "exynos-gsc.%d.output"
     42 
     43 #define PFX_ENTITY_SUBDEV_FIMD        "s5p-fimd%d"
     44 #define PFX_ENTITY_SUBDEV_GSC_CAP     "gsc-cap-subdev.%d"
     45 #define PFX_ENTITY_VIDEODEV_GSC_CAP   "exynos-gsc.%d.capture"
     46 
     47 /* Sub-Mixer 0 */
     48 #define TVOUT0_DEV_G0      "/dev/video16"
     49 #define TVOUT0_DEV_G1      "/dev/video17"
     50 /* Sub-Mixer 1 */
     51 #define TVOUT1_DEV_G0      "/dev/video18"
     52 #define TVOUT1_DEV_G1      "/dev/video19"
     53 
     54 #define MIXER_V_SUBDEV_PAD_SINK     (0)
     55 #define MIXER_V_SUBDEV_PAD_SOURCE   (3)
     56 #define MIXER_G0_SUBDEV_PAD_SINK    (1)
     57 #define MIXER_G0_SUBDEV_PAD_SOURCE  (4)
     58 #define MIXER_G1_SUBDEV_PAD_SINK    (2)
     59 #define MIXER_G1_SUBDEV_PAD_SOURCE  (5)
     60 
     61 #define GSCALER_SUBDEV_PAD_SINK     (0)
     62 #define GSCALER_SUBDEV_PAD_SOURCE   (1)
     63 #define FIMD_SUBDEV_PAD_SOURCE      (0)
     64 
     65 #define HPD_DEV         "/dev/HPD"
     66 
     67 /* ------------- Output -----------------*/
     68 /* type */
     69 #define V4L2_OUTPUT_TYPE_MSDMA          4
     70 #define V4L2_OUTPUT_TYPE_COMPOSITE      5
     71 #define V4L2_OUTPUT_TYPE_SVIDEO         6
     72 #define V4L2_OUTPUT_TYPE_YPBPR_INERLACED    7
     73 #define V4L2_OUTPUT_TYPE_YPBPR_PROGRESSIVE  8
     74 #define V4L2_OUTPUT_TYPE_RGB_PROGRESSIVE    9
     75 #define V4L2_OUTPUT_TYPE_DIGITAL        10
     76 #define V4L2_OUTPUT_TYPE_HDMI           V4L2_OUTPUT_TYPE_DIGITAL
     77 #define V4L2_OUTPUT_TYPE_HDMI_RGB       11
     78 #define V4L2_OUTPUT_TYPE_DVI            12
     79 
     80 /* ------------- STD -------------------*/
     81 #define V4L2_STD_PAL_BDGHI\
     82  (V4L2_STD_PAL_B|V4L2_STD_PAL_D|V4L2_STD_PAL_G|V4L2_STD_PAL_H|V4L2_STD_PAL_I)
     83 
     84 #define V4L2_STD_480P_60_16_9           ((v4l2_std_id)0x04000000)
     85 #define V4L2_STD_480P_60_4_3            ((v4l2_std_id)0x05000000)
     86 #define V4L2_STD_576P_50_16_9           ((v4l2_std_id)0x06000000)
     87 #define V4L2_STD_576P_50_4_3            ((v4l2_std_id)0x07000000)
     88 #define V4L2_STD_720P_60                ((v4l2_std_id)0x08000000)
     89 #define V4L2_STD_720P_50                ((v4l2_std_id)0x09000000)
     90 #define V4L2_STD_1080P_60               ((v4l2_std_id)0x0a000000)
     91 #define V4L2_STD_1080P_50               ((v4l2_std_id)0x0b000000)
     92 #define V4L2_STD_1080I_60               ((v4l2_std_id)0x0c000000)
     93 #define V4L2_STD_1080I_50               ((v4l2_std_id)0x0d000000)
     94 #define V4L2_STD_480P_59                ((v4l2_std_id)0x0e000000)
     95 #define V4L2_STD_720P_59                ((v4l2_std_id)0x0f000000)
     96 #define V4L2_STD_1080I_59               ((v4l2_std_id)0x10000000)
     97 #define V4L2_STD_1080P_59               ((v4l2_std_id)0x11000000)
     98 #define V4L2_STD_1080P_30               ((v4l2_std_id)0x12000000)
     99 #define V4L2_STD_TVOUT_720P_60_SBS_HALF ((v4l2_std_id)0x13000000)
    100 #define V4L2_STD_TVOUT_720P_59_SBS_HALF ((v4l2_std_id)0x14000000)
    101 #define V4L2_STD_TVOUT_720P_50_TB       ((v4l2_std_id)0x15000000)
    102 #define V4L2_STD_TVOUT_1080P_24_TB      ((v4l2_std_id)0x16000000)
    103 #define V4L2_STD_TVOUT_1080P_23_TB      ((v4l2_std_id)0x17000000)
    104 #define V4L2_STD_TVOUT_1080P_60_SBS_HALF ((v4l2_std_id)0x18000000)
    105 
    106 /* ------------- Input ------------------*/
    107 /* type */
    108 #define V4L2_INPUT_TYPE_MSDMA           3
    109 #define V4L2_INPUT_TYPE_FIFO            4
    110 
    111 /*******************************************
    112  * structures
    113  *******************************************/
    114 
    115 /* TVOUT */
    116 struct v4l2_vid_overlay_src {
    117     void            *base_y;
    118     void            *base_c;
    119     struct v4l2_pix_format  pix_fmt;
    120 };
    121 
    122 struct v4l2_window_s5p_tvout {
    123     __u32       capability;
    124     __u32       flags;
    125     __u32       priority;
    126     struct v4l2_window  win;
    127 };
    128 
    129 struct v4l2_pix_format_s5p_tvout {
    130     void *base_y;
    131     void *base_c;
    132     __u32 src_img_endian;
    133     struct v4l2_pix_format  pix_fmt;
    134 };
    135 
    136 struct vid_overlay_param {
    137     struct v4l2_vid_overlay_src     src;
    138     struct v4l2_rect                src_crop;
    139     struct v4l2_framebuffer         dst;
    140     struct v4l2_window              dst_win;
    141 };
    142 
    143 struct tvout_param {
    144     struct v4l2_pix_format_s5p_tvout    tvout_src;
    145     struct v4l2_window_s5p_tvout        tvout_rect;
    146     struct v4l2_rect                    tvout_dst;
    147 };
    148 
    149 struct overlay_param {
    150     struct v4l2_framebuffer         overlay_frame;
    151     struct v4l2_window_s5p_tvout    overlay_rect;
    152     struct v4l2_rect                overlay_dst;
    153 };
    154 
    155 /* FB */
    156 struct s5ptvfb_user_window {
    157     int x;
    158     int y;
    159 };
    160 
    161 struct s5ptvfb_user_plane_alpha {
    162     int channel;
    163     unsigned char alpha;
    164 };
    165 
    166 struct s5ptvfb_user_chroma {
    167     int enabled;
    168     unsigned char red;
    169     unsigned char green;
    170     unsigned char blue;
    171 };
    172 
    173 enum s5ptvfb_ver_scaling_t {
    174     VERTICAL_X1,
    175     VERTICAL_X2,
    176 };
    177 
    178 enum s5ptvfb_hor_scaling_t {
    179     HORIZONTAL_X1,
    180     HORIZONTAL_X2,
    181 };
    182 
    183 struct s5ptvfb_user_scaling {
    184     enum s5ptvfb_ver_scaling_t ver;
    185     enum s5ptvfb_hor_scaling_t hor;
    186 };
    187 
    188 /*******************************************
    189  * custom ioctls
    190  *******************************************/
    191 
    192 #define VIDIOC_S_BASEADDR        _IOR('V', 83, int)
    193 
    194 #define VIDIOC_HDCP_ENABLE _IOWR('V', 100, unsigned int)
    195 #define VIDIOC_HDCP_STATUS _IOR('V', 101, unsigned int)
    196 #define VIDIOC_HDCP_PROT_STATUS _IOR('V', 102, unsigned int)
    197 
    198 #define VIDIOC_INIT_AUDIO _IOR('V', 103, unsigned int)
    199 #define VIDIOC_AV_MUTE _IOR('V', 104, unsigned int)
    200 #define VIDIOC_G_AVMUTE _IOR('V', 105, unsigned int)
    201 #define HPD_GET_STATE _IOR('H', 100, unsigned int)
    202 
    203 #define S5PTVFB_WIN_POSITION _IOW('F', 213, struct s5ptvfb_user_window)
    204 #define S5PTVFB_WIN_SET_PLANE_ALPHA _IOW('F', 214, struct s5ptvfb_user_plane_alpha)
    205 #define S5PTVFB_WIN_SET_CHROMA _IOW('F', 215, struct s5ptvfb_user_chroma)
    206 
    207 #define S5PTVFB_SET_VSYNC_INT _IOW('F', 216, unsigned int)
    208 #define S5PTVFB_WAITFORVSYNC _IO('F', 32)
    209 #define S5PTVFB_WIN_SET_ADDR _IOW('F', 219, unsigned int)
    210 #define S5PTVFB_SET_WIN_ON _IOW('F', 220, unsigned int)
    211 #define S5PTVFB_SET_WIN_OFF _IOW('F', 221, unsigned int)
    212 #define S5PTVFB_SCALING _IOW('F', 222, struct s5ptvfb_user_scaling)
    213 
    214 #ifdef __cplusplus
    215 }
    216 #endif
    217 
    218 #endif /* __S5P_TVOUT_H__ */
    219