diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-07 12:49:05 +0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-07 12:49:05 +0400 |
commit | 0b8e74c6f44094189dbe78baf4101acc7570c6af (patch) | |
tree | 6440561d09fb71ba5928664604ec92f29940be6b /include/media | |
parent | 7f60ba388f5b9dd8b0da463b394412dace3ab814 (diff) | |
parent | bd0d10498826ed150da5e4c45baf8b9c7088fb71 (diff) | |
download | linux-0b8e74c6f44094189dbe78baf4101acc7570c6af.tar.xz |
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
"The first part of the media updates for Kernel 3.7.
This series contain:
- A major tree renaming patch series: now, drivers are organized
internally by their used bus, instead of by V4L2 and/or DVB API,
providing a cleaner driver location for hybrid drivers that
implement both APIs, and allowing to cleanup the Kconfig items and
make them more intuitive for the end user;
- Media Kernel developers are typically very lazy with their duties
of keeping the MAINTAINERS entries for their drivers updated. As
now the tree is more organized, we're doing an effort to add/update
those entries for the drivers that aren't currently orphan;
- Several DVB USB drivers got moved to a new DVB USB v2 core; the new
core fixes several bugs (as the existing one that got bitroted).
Now, suspend/resume finally started to work fine (at least with
some devices - we should expect more work with regards to it);
- added multistream support for DVB-T2, and unified the API for
DVB-S2 and ISDB-S. Backward binary support is preserved;
- as usual, a few new drivers, some V4L2 core improvements and lots
of drivers improvements and fixes.
There are some points to notice on this series:
1) you should expect a trivial merge conflict on your tree, with the
removal of Documentation/feature-removal-schedule.txt: this series
would be adding two additional entries there. I opted to not
rebase it due to this recent change;
2) With regards to the PCTV 520e udev-related breakage, I opted to
fix it in a way that the patches can be backported to 3.5 even
without your firmware fix patch. This way, Greg doesn't need to
rush backporting your patch (as there are still the firmware cache
and firmware path customization issues to be addressed there).
I'll send later a patch (likely after the end of the merge window)
reverting the rest of the DRX-K async firmware request, fully
restoring its original behaviour to allow media drivers to
initialize everything serialized as before for 3.7 and upper.
3) I'm planning to work on this weekend to test the DMABUF patches
for V4L2. The patches are on my queue for several Kernel cycles,
but, up to now, there is/was no way to test the series locally.
I have some concerns about this particular changeset with regards
to security issues, and with regards to the replacement of the old
VIDIOC_OVERLAY ioctl's that is broken on modern systems, due to
GPU drivers change. The Overlay API allows direct PCI2PCI
transfers from a media capture card into the GPU framebuffer, but
its API is crappy. Also, the only existing X11 driver that
implements it requires a XV extension that is not available
anymore on modern drivers. The DMABUF can do the same thing, but
with it is promising to be a properly-designed API. If I can
successfully test this series and be happy with it, I should be
asking you to pull them next week."
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (717 commits)
em28xx: regression fix: use DRX-K sync firmware requests on em28xx
drxk: allow loading firmware synchrousnously
em28xx: Make all em28xx extensions to be initialized asynchronously
[media] tda18271: properly report read errors in tda18271_get_id
[media] tda18271: delay IR & RF calibration until init() if delay_cal is set
[media] MAINTAINERS: add Michael Krufky as tda827x maintainer
[media] MAINTAINERS: add Michael Krufky as tda8290 maintainer
[media] MAINTAINERS: add Michael Krufky as cxusb maintainer
[media] MAINTAINERS: add Michael Krufky as lg2160 maintainer
[media] MAINTAINERS: add Michael Krufky as lgdt3305 maintainer
[media] MAINTAINERS: add Michael Krufky as mxl111sf maintainer
[media] MAINTAINERS: add Michael Krufky as mxl5007t maintainer
[media] MAINTAINERS: add Michael Krufky as tda18271 maintainer
[media] s5p-tv: Report only multi-plane capabilities in vidioc_querycap
[media] s5p-mfc: Fix misplaced return statement in s5p_mfc_suspend()
[media] exynos-gsc: Add missing static storage class specifiers
[media] exynos-gsc: Remove <linux/version.h> header file inclusion
[media] s5p-fimc: Fix incorrect condition in fimc_lite_reqbufs()
[media] s5p-tv: Fix potential NULL pointer dereference error
[media] s5k6aa: Fix possible NULL pointer dereference
...
Diffstat (limited to 'include/media')
-rw-r--r-- | include/media/ad9389b.h | 49 | ||||
-rw-r--r-- | include/media/adv7604.h | 153 | ||||
-rw-r--r-- | include/media/ir-rx51.h | 10 | ||||
-rw-r--r-- | include/media/mt9v032.h | 3 | ||||
-rw-r--r-- | include/media/omap3isp.h | 14 | ||||
-rw-r--r-- | include/media/s5k4ecgx.h | 37 | ||||
-rw-r--r-- | include/media/s5p_fimc.h | 18 | ||||
-rw-r--r-- | include/media/saa7146.h | 4 | ||||
-rw-r--r-- | include/media/soc_camera.h | 16 | ||||
-rw-r--r-- | include/media/v4l2-chip-ident.h | 6 | ||||
-rw-r--r-- | include/media/v4l2-common.h | 17 | ||||
-rw-r--r-- | include/media/v4l2-ctrls.h | 43 | ||||
-rw-r--r-- | include/media/v4l2-dev.h | 12 | ||||
-rw-r--r-- | include/media/v4l2-event.h | 4 | ||||
-rw-r--r-- | include/media/v4l2-ioctl.h | 26 | ||||
-rw-r--r-- | include/media/v4l2-mem2mem.h | 4 | ||||
-rw-r--r-- | include/media/v4l2-subdev.h | 8 | ||||
-rw-r--r-- | include/media/videobuf-dvb.h | 4 | ||||
-rw-r--r-- | include/media/videobuf2-core.h | 2 |
19 files changed, 376 insertions, 54 deletions
diff --git a/include/media/ad9389b.h b/include/media/ad9389b.h new file mode 100644 index 000000000000..5ba9af869b8b --- /dev/null +++ b/include/media/ad9389b.h @@ -0,0 +1,49 @@ +/* + * Analog Devices AD9389B/AD9889B video encoder driver header + * + * Copyright 2012 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. + */ + +#ifndef AD9389B_H +#define AD9389B_H + +enum ad9389b_tmds_pll_gear { + AD9389B_TMDS_PLL_GEAR_AUTOMATIC, + AD9389B_TMDS_PLL_GEAR_SEMI_AUTOMATIC, +}; + +/* Platform dependent definitions */ +struct ad9389b_platform_data { + enum ad9389b_tmds_pll_gear tmds_pll_gear ; + /* Differential Data/Clock Output Drive Strength (reg. 0xa2/0xa3) */ + u8 diff_data_drive_strength; + u8 diff_clk_drive_strength; +}; + +/* notify events */ +#define AD9389B_MONITOR_DETECT 0 +#define AD9389B_EDID_DETECT 1 + +struct ad9389b_monitor_detect { + int present; +}; + +struct ad9389b_edid_detect { + int present; + int segment; +}; + +#endif diff --git a/include/media/adv7604.h b/include/media/adv7604.h new file mode 100644 index 000000000000..171b957db743 --- /dev/null +++ b/include/media/adv7604.h @@ -0,0 +1,153 @@ +/* + * adv7604 - Analog Devices ADV7604 video decoder driver + * + * Copyright 2012 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. + * + */ + +#ifndef _ADV7604_ +#define _ADV7604_ + +/* Analog input muxing modes (AFE register 0x02, [2:0]) */ +enum adv7604_ain_sel { + ADV7604_AIN1_2_3_NC_SYNC_1_2 = 0, + ADV7604_AIN4_5_6_NC_SYNC_2_1 = 1, + ADV7604_AIN7_8_9_NC_SYNC_3_1 = 2, + ADV7604_AIN10_11_12_NC_SYNC_4_1 = 3, + ADV7604_AIN9_4_5_6_SYNC_2_1 = 4, +}; + +/* Bus rotation and reordering (IO register 0x04, [7:5]) */ +enum adv7604_op_ch_sel { + ADV7604_OP_CH_SEL_GBR = 0, + ADV7604_OP_CH_SEL_GRB = 1, + ADV7604_OP_CH_SEL_BGR = 2, + ADV7604_OP_CH_SEL_RGB = 3, + ADV7604_OP_CH_SEL_BRG = 4, + ADV7604_OP_CH_SEL_RBG = 5, +}; + +/* Primary mode (IO register 0x01, [3:0]) */ +enum adv7604_prim_mode { + ADV7604_PRIM_MODE_COMP = 1, + ADV7604_PRIM_MODE_RGB = 2, + ADV7604_PRIM_MODE_HDMI_COMP = 5, + ADV7604_PRIM_MODE_HDMI_GR = 6, +}; + +/* Input Color Space (IO register 0x02, [7:4]) */ +enum adv7604_inp_color_space { + ADV7604_INP_COLOR_SPACE_LIM_RGB = 0, + ADV7604_INP_COLOR_SPACE_FULL_RGB = 1, + ADV7604_INP_COLOR_SPACE_LIM_YCbCr_601 = 2, + ADV7604_INP_COLOR_SPACE_LIM_YCbCr_709 = 3, + ADV7604_INP_COLOR_SPACE_XVYCC_601 = 4, + ADV7604_INP_COLOR_SPACE_XVYCC_709 = 5, + ADV7604_INP_COLOR_SPACE_FULL_YCbCr_601 = 6, + ADV7604_INP_COLOR_SPACE_FULL_YCbCr_709 = 7, + ADV7604_INP_COLOR_SPACE_AUTO = 0xf, +}; + +/* Select output format (IO register 0x03, [7:0]) */ +enum adv7604_op_format_sel { + ADV7604_OP_FORMAT_SEL_SDR_ITU656_8 = 0x00, + ADV7604_OP_FORMAT_SEL_SDR_ITU656_10 = 0x01, + ADV7604_OP_FORMAT_SEL_SDR_ITU656_12_MODE0 = 0x02, + ADV7604_OP_FORMAT_SEL_SDR_ITU656_12_MODE1 = 0x06, + ADV7604_OP_FORMAT_SEL_SDR_ITU656_12_MODE2 = 0x0a, + ADV7604_OP_FORMAT_SEL_DDR_422_8 = 0x20, + ADV7604_OP_FORMAT_SEL_DDR_422_10 = 0x21, + ADV7604_OP_FORMAT_SEL_DDR_422_12_MODE0 = 0x22, + ADV7604_OP_FORMAT_SEL_DDR_422_12_MODE1 = 0x23, + ADV7604_OP_FORMAT_SEL_DDR_422_12_MODE2 = 0x24, + ADV7604_OP_FORMAT_SEL_SDR_444_24 = 0x40, + ADV7604_OP_FORMAT_SEL_SDR_444_30 = 0x41, + ADV7604_OP_FORMAT_SEL_SDR_444_36_MODE0 = 0x42, + ADV7604_OP_FORMAT_SEL_DDR_444_24 = 0x60, + ADV7604_OP_FORMAT_SEL_DDR_444_30 = 0x61, + ADV7604_OP_FORMAT_SEL_DDR_444_36 = 0x62, + ADV7604_OP_FORMAT_SEL_SDR_ITU656_16 = 0x80, + ADV7604_OP_FORMAT_SEL_SDR_ITU656_20 = 0x81, + ADV7604_OP_FORMAT_SEL_SDR_ITU656_24_MODE0 = 0x82, + ADV7604_OP_FORMAT_SEL_SDR_ITU656_24_MODE1 = 0x86, + ADV7604_OP_FORMAT_SEL_SDR_ITU656_24_MODE2 = 0x8a, +}; + +/* Platform dependent definition */ +struct adv7604_platform_data { + /* connector - HDMI or DVI? */ + unsigned connector_hdmi:1; + + /* DIS_PWRDNB: 1 if the PWRDNB pin is unused and unconnected */ + unsigned disable_pwrdnb:1; + + /* DIS_CABLE_DET_RST: 1 if the 5V pins are unused and unconnected */ + unsigned disable_cable_det_rst:1; + + /* Analog input muxing mode */ + enum adv7604_ain_sel ain_sel; + + /* Bus rotation and reordering */ + enum adv7604_op_ch_sel op_ch_sel; + + /* Primary mode */ + enum adv7604_prim_mode prim_mode; + + /* Select output format */ + enum adv7604_op_format_sel op_format_sel; + + /* IO register 0x02 */ + unsigned alt_gamma:1; + unsigned op_656_range:1; + unsigned rgb_out:1; + unsigned alt_data_sat:1; + + /* IO register 0x05 */ + unsigned blank_data:1; + unsigned insert_av_codes:1; + unsigned replicate_av_codes:1; + unsigned invert_cbcr:1; + + /* IO register 0x30 */ + unsigned output_bus_lsb_to_msb:1; + + /* Free run */ + unsigned hdmi_free_run_mode; + + /* i2c addresses: 0 == use default */ + u8 i2c_avlink; + u8 i2c_cec; + u8 i2c_infoframe; + u8 i2c_esdp; + u8 i2c_dpp; + u8 i2c_afe; + u8 i2c_repeater; + u8 i2c_edid; + u8 i2c_hdmi; + u8 i2c_test; + u8 i2c_cp; + u8 i2c_vdp; +}; + +#define V4L2_CID_ADV_RX_ANALOG_SAMPLING_PHASE (V4L2_CID_DV_CLASS_BASE + 0x1000) +#define V4L2_CID_ADV_RX_FREE_RUN_COLOR_MANUAL (V4L2_CID_DV_CLASS_BASE + 0x1001) +#define V4L2_CID_ADV_RX_FREE_RUN_COLOR (V4L2_CID_DV_CLASS_BASE + 0x1002) + +/* notify events */ +#define ADV7604_HOTPLUG 1 +#define ADV7604_FMT_CHANGE 2 + +#endif diff --git a/include/media/ir-rx51.h b/include/media/ir-rx51.h new file mode 100644 index 000000000000..104aa892f31b --- /dev/null +++ b/include/media/ir-rx51.h @@ -0,0 +1,10 @@ +#ifndef _LIRC_RX51_H +#define _LIRC_RX51_H + +struct lirc_rx51_platform_data { + int pwm_timer; + + int(*set_max_mpu_wakeup_lat)(struct device *dev, long t); +}; + +#endif diff --git a/include/media/mt9v032.h b/include/media/mt9v032.h index 5e27f9be6b95..78fd39eac219 100644 --- a/include/media/mt9v032.h +++ b/include/media/mt9v032.h @@ -7,6 +7,9 @@ struct mt9v032_platform_data { unsigned int clk_pol:1; void (*set_clock)(struct v4l2_subdev *subdev, unsigned int rate); + + const s64 *link_freqs; + s64 link_def_freq; }; #endif diff --git a/include/media/omap3isp.h b/include/media/omap3isp.h index 4d94be5226af..95842696857f 100644 --- a/include/media/omap3isp.h +++ b/include/media/omap3isp.h @@ -42,12 +42,6 @@ enum isp_interface_type { }; enum { - ISP_BRIDGE_DISABLE = 0, - ISP_BRIDGE_LITTLE_ENDIAN = 2, - ISP_BRIDGE_BIG_ENDIAN = 3, -}; - -enum { ISP_LANE_SHIFT_0 = 0, ISP_LANE_SHIFT_2 = 1, ISP_LANE_SHIFT_4 = 2, @@ -67,17 +61,15 @@ enum { * 0 - Active high, 1 - Active low * @vs_pol: Vertical synchronization polarity * 0 - Active high, 1 - Active low - * @bridge: CCDC Bridge input control - * ISP_BRIDGE_DISABLE - Disable - * ISP_BRIDGE_LITTLE_ENDIAN - Little endian - * ISP_BRIDGE_BIG_ENDIAN - Big endian + * @data_pol: Data polarity + * 0 - Normal, 1 - One's complement */ struct isp_parallel_platform_data { unsigned int data_lane_shift:2; unsigned int clk_pol:1; unsigned int hs_pol:1; unsigned int vs_pol:1; - unsigned int bridge:2; + unsigned int data_pol:1; }; enum { diff --git a/include/media/s5k4ecgx.h b/include/media/s5k4ecgx.h new file mode 100644 index 000000000000..90c1be792ffe --- /dev/null +++ b/include/media/s5k4ecgx.h @@ -0,0 +1,37 @@ +/* + * S5K4ECGX image sensor header file + * + * Copyright (C) 2012, Linaro + * Copyright (C) 2012, Samsung Electronics Co., Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef S5K4ECGX_H +#define S5K4ECGX_H + +/** + * struct s5k4ecgx_gpio - data structure describing a GPIO + * @gpio : GPIO number + * @level: indicates active state of the @gpio + */ +struct s5k4ecgx_gpio { + int gpio; + int level; +}; + +/** + * struct ss5k4ecgx_platform_data- s5k4ecgx driver platform data + * @gpio_reset: GPIO driving RESET pin + * @gpio_stby : GPIO driving STBY pin + */ + +struct s5k4ecgx_platform_data { + struct s5k4ecgx_gpio gpio_reset; + struct s5k4ecgx_gpio gpio_stby; +}; + +#endif /* S5K4ECGX_H */ diff --git a/include/media/s5p_fimc.h b/include/media/s5p_fimc.h index 8587aaf73646..09421a611d73 100644 --- a/include/media/s5p_fimc.h +++ b/include/media/s5p_fimc.h @@ -12,6 +12,8 @@ #ifndef S5P_FIMC_H_ #define S5P_FIMC_H_ +#include <media/media-entity.h> + enum cam_bus_type { FIMC_ITU_601 = 1, FIMC_ITU_656, @@ -80,4 +82,20 @@ struct fimc_pipeline { struct media_pipeline *m_pipeline; }; +/* + * Media pipeline operations to be called from within the fimc(-lite) + * video node when it is the last entity of the pipeline. Implemented + * by corresponding media device driver. + */ +struct fimc_pipeline_ops { + int (*open)(struct fimc_pipeline *p, struct media_entity *me, + bool resume); + int (*close)(struct fimc_pipeline *p); + int (*set_stream)(struct fimc_pipeline *p, bool state); +}; + +#define fimc_pipeline_call(f, op, p, args...) \ + (!(f) ? -ENODEV : (((f)->pipeline_ops && (f)->pipeline_ops->op) ? \ + (f)->pipeline_ops->op((p), ##args) : -ENOIOCTLCMD)) + #endif /* S5P_FIMC_H_ */ diff --git a/include/media/saa7146.h b/include/media/saa7146.h index 773e527deabe..96058a5a4acc 100644 --- a/include/media/saa7146.h +++ b/include/media/saa7146.h @@ -117,8 +117,6 @@ struct saa7146_dev { struct module *module; - struct list_head item; - struct v4l2_device v4l2_dev; struct v4l2_ctrl_handler ctrl_handler; @@ -166,8 +164,6 @@ static inline struct saa7146_dev *to_saa7146_dev(struct v4l2_device *v4l2_dev) int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate); /* from saa7146_core.c */ -extern struct list_head saa7146_devices; -extern struct mutex saa7146_devices_lock; int saa7146_register_extension(struct saa7146_extension*); int saa7146_unregister_extension(struct saa7146_extension*); struct saa7146_format* saa7146_format_by_fourcc(struct saa7146_dev *dev, int fourcc); diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index d865dcf9879f..6442edc2a151 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -85,12 +85,14 @@ struct soc_camera_host_ops { void (*put_formats)(struct soc_camera_device *); int (*cropcap)(struct soc_camera_device *, struct v4l2_cropcap *); int (*get_crop)(struct soc_camera_device *, struct v4l2_crop *); - int (*set_crop)(struct soc_camera_device *, struct v4l2_crop *); + int (*set_crop)(struct soc_camera_device *, const struct v4l2_crop *); + int (*get_selection)(struct soc_camera_device *, struct v4l2_selection *); + int (*set_selection)(struct soc_camera_device *, struct v4l2_selection *); /* * The difference to .set_crop() is, that .set_livecrop is not allowed * to change the output sizes */ - int (*set_livecrop)(struct soc_camera_device *, struct v4l2_crop *); + int (*set_livecrop)(struct soc_camera_device *, const struct v4l2_crop *); int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *); int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *); void (*init_videobuf)(struct videobuf_queue *, @@ -254,6 +256,16 @@ unsigned long soc_camera_apply_sensor_flags(struct soc_camera_link *icl, unsigned long soc_camera_apply_board_flags(struct soc_camera_link *icl, const struct v4l2_mbus_config *cfg); +int soc_camera_power_on(struct device *dev, struct soc_camera_link *icl); +int soc_camera_power_off(struct device *dev, struct soc_camera_link *icl); + +static inline int soc_camera_set_power(struct device *dev, + struct soc_camera_link *icl, bool on) +{ + return on ? soc_camera_power_on(dev, icl) + : soc_camera_power_off(dev, icl); +} + /* This is only temporary here - until v4l2-subdev begins to link to video_device */ #include <linux/i2c.h> static inline struct video_device *soc_camera_i2c_to_vdev(const struct i2c_client *client) diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h index 58f914a40b20..4ee125bae719 100644 --- a/include/media/v4l2-chip-ident.h +++ b/include/media/v4l2-chip-ident.h @@ -183,6 +183,9 @@ enum { /* module adv7393: just ident 7393 */ V4L2_IDENT_ADV7393 = 7393, + /* module adv7604: just ident 7604 */ + V4L2_IDENT_ADV7604 = 7604, + /* module saa7706h: just ident 7706 */ V4L2_IDENT_SAA7706H = 7706, @@ -212,6 +215,9 @@ enum { V4L2_IDENT_CX23888_AV = 8881, /* Integrated A/V decoder */ V4L2_IDENT_CX23888_IR = 8882, /* Integrated infrared controller */ + /* module ad9389b: just ident 9389 */ + V4L2_IDENT_AD9389B = 9389, + /* module tda9840: just ident 9840 */ V4L2_IDENT_TDA9840 = 9840, diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index a298ec49ddc4..1a0b2db4c5d3 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -133,7 +133,7 @@ struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev, struct i2c_adapter *adapter, struct i2c_board_info *info, const unsigned short *probe_addrs); -/* Initialize an v4l2_subdev with data from an i2c_client struct */ +/* Initialize a v4l2_subdev with data from an i2c_client struct */ void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client, const struct v4l2_subdev_ops *ops); /* Return i2c client address of v4l2_subdev. */ @@ -166,7 +166,7 @@ struct spi_device; struct v4l2_subdev *v4l2_spi_new_subdev(struct v4l2_device *v4l2_dev, struct spi_master *master, struct spi_board_info *info); -/* Initialize an v4l2_subdev with data from an spi_device struct */ +/* Initialize a v4l2_subdev with data from an spi_device struct */ void v4l2_spi_subdev_init(struct v4l2_subdev *sd, struct spi_device *spi, const struct v4l2_subdev_ops *ops); #endif @@ -212,4 +212,17 @@ const struct v4l2_frmsize_discrete *v4l2_find_nearest_format( const struct v4l2_discrete_probe *probe, s32 width, s32 height); +bool v4l_match_dv_timings(const struct v4l2_dv_timings *t1, + const struct v4l2_dv_timings *t2, + unsigned pclock_delta); + +bool v4l2_detect_cvt(unsigned frame_height, unsigned hfreq, unsigned vsync, + u32 polarities, struct v4l2_dv_timings *fmt); + +bool v4l2_detect_gtf(unsigned frame_height, unsigned hfreq, unsigned vsync, + u32 polarities, struct v4l2_fract aspect, + struct v4l2_dv_timings *fmt); + +struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait); + #endif /* V4L2_COMMON_H_ */ diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index 776605f1cbe2..801adb466bd2 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -384,14 +384,28 @@ struct v4l2_ctrl *v4l2_ctrl_add_ctrl(struct v4l2_ctrl_handler *hdl, * @hdl: The control handler. * @add: The control handler whose controls you want to add to * the @hdl control handler. + * @filter: This function will filter which controls should be added. * - * Does nothing if either of the two is a NULL pointer. + * Does nothing if either of the two handlers is a NULL pointer. + * If @filter is NULL, then all controls are added. Otherwise only those + * controls for which @filter returns true will be added. * In case of an error @hdl->error will be set to the error code (if it * wasn't set already). */ int v4l2_ctrl_add_handler(struct v4l2_ctrl_handler *hdl, - struct v4l2_ctrl_handler *add); + struct v4l2_ctrl_handler *add, + bool (*filter)(const struct v4l2_ctrl *ctrl)); +/** v4l2_ctrl_radio_filter() - Standard filter for radio controls. + * @ctrl: The control that is filtered. + * + * This will return true for any controls that are valid for radio device + * nodes. Those are all of the V4L2_CID_AUDIO_* user controls and all FM + * transmitter class controls. + * + * This function is to be used with v4l2_ctrl_add_handler(). + */ +bool v4l2_ctrl_radio_filter(const struct v4l2_ctrl *ctrl); /** v4l2_ctrl_cluster() - Mark all controls in the cluster as belonging to that cluster. * @ncontrols: The number of controls in this cluster. @@ -511,6 +525,29 @@ s32 v4l2_ctrl_g_ctrl(struct v4l2_ctrl *ctrl); */ int v4l2_ctrl_s_ctrl(struct v4l2_ctrl *ctrl, s32 val); +/** v4l2_ctrl_g_ctrl_int64() - Helper function to get a 64-bit control's value from within a driver. + * @ctrl: The control. + * + * This returns the control's value safely by going through the control + * framework. This function will lock the control's handler, so it cannot be + * used from within the &v4l2_ctrl_ops functions. + * + * This function is for 64-bit integer type controls only. + */ +s64 v4l2_ctrl_g_ctrl_int64(struct v4l2_ctrl *ctrl); + +/** v4l2_ctrl_s_ctrl_int64() - Helper function to set a 64-bit control's value from within a driver. + * @ctrl: The control. + * @val: The new value. + * + * This set the control's new value safely by going through the control + * framework. This function will lock the control's handler, so it cannot be + * used from within the &v4l2_ctrl_ops functions. + * + * This function is for 64-bit integer type controls only. + */ +int v4l2_ctrl_s_ctrl_int64(struct v4l2_ctrl *ctrl, s64 val); + /* Internal helper functions that deal with control events. */ extern const struct v4l2_subscribed_event_ops v4l2_ctrl_sub_ev_ops; void v4l2_ctrl_replace(struct v4l2_event *old, const struct v4l2_event *new); @@ -523,7 +560,7 @@ int v4l2_ctrl_log_status(struct file *file, void *fh); /* Can be used as a vidioc_subscribe_event function that just subscribes control events. */ int v4l2_ctrl_subscribe_event(struct v4l2_fh *fh, - struct v4l2_event_subscription *sub); + const struct v4l2_event_subscription *sub); /* Can be used as a poll function that just polls for control events. */ unsigned int v4l2_ctrl_poll(struct file *file, struct poll_table_struct *wait); diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 5c416cdc88d5..95d1c91770f4 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -26,6 +26,12 @@ #define VFL_TYPE_SUBDEV 3 #define VFL_TYPE_MAX 4 +/* Is this a receiver, transmitter or mem-to-mem? */ +/* Ignored for VFL_TYPE_SUBDEV. */ +#define VFL_DIR_RX 0 +#define VFL_DIR_TX 1 +#define VFL_DIR_M2M 2 + struct v4l2_ioctl_callbacks; struct video_device; struct v4l2_device; @@ -39,9 +45,6 @@ struct v4l2_ctrl_handler; #define V4L2_FL_USES_V4L2_FH (1) /* Use the prio field of v4l2_fh for core priority checking */ #define V4L2_FL_USE_FH_PRIO (2) -/* If ioctl core locking is in use, then apply that also to all - file operations. Don't use this flag in new drivers! */ -#define V4L2_FL_LOCK_ALL_FOPS (3) /* Priority helper functions */ @@ -108,7 +111,8 @@ struct video_device /* device info */ char name[32]; - int vfl_type; + int vfl_type; /* device type */ + int vfl_dir; /* receiver, transmitter or m2m */ /* 'minor' is set to -1 if the registration failed */ int minor; u16 num; diff --git a/include/media/v4l2-event.h b/include/media/v4l2-event.h index 2885a810a128..e7c5d170a9cd 100644 --- a/include/media/v4l2-event.h +++ b/include/media/v4l2-event.h @@ -124,10 +124,10 @@ void v4l2_event_queue(struct video_device *vdev, const struct v4l2_event *ev); void v4l2_event_queue_fh(struct v4l2_fh *fh, const struct v4l2_event *ev); int v4l2_event_pending(struct v4l2_fh *fh); int v4l2_event_subscribe(struct v4l2_fh *fh, - struct v4l2_event_subscription *sub, unsigned elems, + const struct v4l2_event_subscription *sub, unsigned elems, const struct v4l2_subscribed_event_ops *ops); int v4l2_event_unsubscribe(struct v4l2_fh *fh, - struct v4l2_event_subscription *sub); + const struct v4l2_event_subscription *sub); void v4l2_event_unsubscribe_all(struct v4l2_fh *fh); #endif /* V4L2_EVENT_H */ diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h index e614c9c15e56..e48b571ca37d 100644 --- a/include/media/v4l2-ioctl.h +++ b/include/media/v4l2-ioctl.h @@ -40,8 +40,6 @@ struct v4l2_ioctl_ops { struct v4l2_fmtdesc *f); int (*vidioc_enum_fmt_vid_out_mplane)(struct file *file, void *fh, struct v4l2_fmtdesc *f); - int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh, - struct v4l2_fmtdesc *f); /* VIDIOC_G_FMT handlers */ int (*vidioc_g_fmt_vid_cap) (struct file *file, void *fh, @@ -64,8 +62,6 @@ struct v4l2_ioctl_ops { struct v4l2_format *f); int (*vidioc_g_fmt_vid_out_mplane)(struct file *file, void *fh, struct v4l2_format *f); - int (*vidioc_g_fmt_type_private)(struct file *file, void *fh, - struct v4l2_format *f); /* VIDIOC_S_FMT handlers */ int (*vidioc_s_fmt_vid_cap) (struct file *file, void *fh, @@ -88,8 +84,6 @@ struct v4l2_ioctl_ops { struct v4l2_format *f); int (*vidioc_s_fmt_vid_out_mplane)(struct file *file, void *fh, struct v4l2_format *f); - int (*vidioc_s_fmt_type_private)(struct file *file, void *fh, - struct v4l2_format *f); /* VIDIOC_TRY_FMT handlers */ int (*vidioc_try_fmt_vid_cap) (struct file *file, void *fh, @@ -112,8 +106,6 @@ struct v4l2_ioctl_ops { struct v4l2_format *f); int (*vidioc_try_fmt_vid_out_mplane)(struct file *file, void *fh, struct v4l2_format *f); - int (*vidioc_try_fmt_type_private)(struct file *file, void *fh, - struct v4l2_format *f); /* Buffer handlers */ int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b); @@ -128,7 +120,7 @@ struct v4l2_ioctl_ops { int (*vidioc_g_fbuf) (struct file *file, void *fh, struct v4l2_framebuffer *a); int (*vidioc_s_fbuf) (struct file *file, void *fh, - struct v4l2_framebuffer *a); + const struct v4l2_framebuffer *a); /* Stream on/off */ int (*vidioc_streamon) (struct file *file, void *fh, enum v4l2_buf_type i); @@ -175,7 +167,7 @@ struct v4l2_ioctl_ops { int (*vidioc_g_audio) (struct file *file, void *fh, struct v4l2_audio *a); int (*vidioc_s_audio) (struct file *file, void *fh, - struct v4l2_audio *a); + const struct v4l2_audio *a); /* Audio out ioctls */ int (*vidioc_enumaudout) (struct file *file, void *fh, @@ -183,18 +175,18 @@ struct v4l2_ioctl_ops { int (*vidioc_g_audout) (struct file *file, void *fh, struct v4l2_audioout *a); int (*vidioc_s_audout) (struct file *file, void *fh, - struct v4l2_audioout *a); + const struct v4l2_audioout *a); int (*vidioc_g_modulator) (struct file *file, void *fh, struct v4l2_modulator *a); int (*vidioc_s_modulator) (struct file *file, void *fh, - struct v4l2_modulator *a); + const struct v4l2_modulator *a); /* Crop ioctls */ int (*vidioc_cropcap) (struct file *file, void *fh, struct v4l2_cropcap *a); int (*vidioc_g_crop) (struct file *file, void *fh, struct v4l2_crop *a); int (*vidioc_s_crop) (struct file *file, void *fh, - struct v4l2_crop *a); + const struct v4l2_crop *a); int (*vidioc_g_selection) (struct file *file, void *fh, struct v4l2_selection *s); int (*vidioc_s_selection) (struct file *file, void *fh, @@ -203,7 +195,7 @@ struct v4l2_ioctl_ops { int (*vidioc_g_jpegcomp) (struct file *file, void *fh, struct v4l2_jpegcompression *a); int (*vidioc_s_jpegcomp) (struct file *file, void *fh, - struct v4l2_jpegcompression *a); + const struct v4l2_jpegcompression *a); int (*vidioc_g_enc_index) (struct file *file, void *fh, struct v4l2_enc_idx *a); int (*vidioc_encoder_cmd) (struct file *file, void *fh, @@ -241,7 +233,7 @@ struct v4l2_ioctl_ops { int (*vidioc_log_status) (struct file *file, void *fh); int (*vidioc_s_hw_freq_seek) (struct file *file, void *fh, - struct v4l2_hw_freq_seek *a); + const struct v4l2_hw_freq_seek *a); /* Debugging ioctls */ #ifdef CONFIG_VIDEO_ADV_DEBUG @@ -281,9 +273,9 @@ struct v4l2_ioctl_ops { struct v4l2_dv_timings_cap *cap); int (*vidioc_subscribe_event) (struct v4l2_fh *fh, - struct v4l2_event_subscription *sub); + const struct v4l2_event_subscription *sub); int (*vidioc_unsubscribe_event)(struct v4l2_fh *fh, - struct v4l2_event_subscription *sub); + const struct v4l2_event_subscription *sub); /* For other private ioctls */ long (*vidioc_default) (struct file *file, void *fh, diff --git a/include/media/v4l2-mem2mem.h b/include/media/v4l2-mem2mem.h index 16ac4733e80d..131cc4a53675 100644 --- a/include/media/v4l2-mem2mem.h +++ b/include/media/v4l2-mem2mem.h @@ -140,7 +140,7 @@ void v4l2_m2m_buf_queue(struct v4l2_m2m_ctx *m2m_ctx, struct vb2_buffer *vb); static inline unsigned int v4l2_m2m_num_src_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx) { - return m2m_ctx->cap_q_ctx.num_rdy; + return m2m_ctx->out_q_ctx.num_rdy; } /** @@ -150,7 +150,7 @@ unsigned int v4l2_m2m_num_src_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx) static inline unsigned int v4l2_m2m_num_dst_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx) { - return m2m_ctx->out_q_ctx.num_rdy; + return m2m_ctx->cap_q_ctx.num_rdy; } void *v4l2_m2m_next_buf(struct v4l2_m2m_queue_ctx *q_ctx); diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index c35a3545e273..2ecd7377153b 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -120,7 +120,7 @@ struct v4l2_subdev_io_pin_config { each pin being configured. This function could be called at times other than just subdevice initialization. - init: initialize the sensor registors to some sort of reasonable default + init: initialize the sensor registers to some sort of reasonable default values. Do not use for new drivers and should be removed in existing drivers. @@ -194,7 +194,7 @@ struct v4l2_subdev_tuner_ops { int (*g_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt); int (*s_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt); int (*g_modulator)(struct v4l2_subdev *sd, struct v4l2_modulator *vm); - int (*s_modulator)(struct v4l2_subdev *sd, struct v4l2_modulator *vm); + int (*s_modulator)(struct v4l2_subdev *sd, const struct v4l2_modulator *vm); int (*s_type_addr)(struct v4l2_subdev *sd, struct tuner_setup *type); int (*s_config)(struct v4l2_subdev *sd, const struct v4l2_priv_tun_config *config); }; @@ -286,7 +286,7 @@ struct v4l2_subdev_video_ops { int (*s_stream)(struct v4l2_subdev *sd, int enable); int (*cropcap)(struct v4l2_subdev *sd, struct v4l2_cropcap *cc); int (*g_crop)(struct v4l2_subdev *sd, struct v4l2_crop *crop); - int (*s_crop)(struct v4l2_subdev *sd, struct v4l2_crop *crop); + int (*s_crop)(struct v4l2_subdev *sd, const struct v4l2_crop *crop); int (*g_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param); int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param); int (*g_frame_interval)(struct v4l2_subdev *sd, @@ -476,6 +476,8 @@ 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); #ifdef CONFIG_MEDIA_CONTROLLER int (*link_validate)(struct v4l2_subdev *sd, struct media_link *link, struct v4l2_subdev_format *source_fmt, diff --git a/include/media/videobuf-dvb.h b/include/media/videobuf-dvb.h index bf365721d6b0..d63965a1faaf 100644 --- a/include/media/videobuf-dvb.h +++ b/include/media/videobuf-dvb.h @@ -45,9 +45,7 @@ int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f, void *adapter_priv, struct device *device, short *adapter_nr, - int mfe_shared, - int (*fe_ioctl_override)(struct dvb_frontend *, - unsigned int, void *, unsigned int)); + int mfe_shared); void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f); diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h index 8dd9b6cc296b..e04252a9fea6 100644 --- a/include/media/videobuf2-core.h +++ b/include/media/videobuf2-core.h @@ -324,7 +324,7 @@ int vb2_reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req); int vb2_create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create); int vb2_prepare_buf(struct vb2_queue *q, struct v4l2_buffer *b); -int vb2_queue_init(struct vb2_queue *q); +int __must_check vb2_queue_init(struct vb2_queue *q); void vb2_queue_release(struct vb2_queue *q); |