[PATCH v2 00/34] Qualcomm Camera Subsystem driver - 8x96 support

From: Todor Tomov
Date: Thu Jul 05 2018 - 09:42:12 EST

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Changelog v2:
- added v4l2-compliance test log in cover-letter;
- patch 08: added CC to device tree maintainers;
- patch 14: added Reviewed-by tag;
- patch 15: added Reviewed-by tag;
- patch 25: bugfix in format selection;
- patch 28: bugfix in format selection;
- new patch 33 to support events on user control change;
- new patch 34 to remove a warning.

--------------------------------------------------------------------------------

This patchset adds support for the Qualcomm Camera Subsystem found
on Qualcomm MSM8996 and APQ8096 SoC to the existing driver which
used to support MSM8916 and APQ8016.

The camera subsystem hardware on 8x96 is similar to 8x16 but
supports more cameras and features. More details are added in the
driver document by the last patch.

The first 3 patches are dependencies which have already been on
the mainling list but I'm adding them here for completeness.

The following 11 patches add general updates and fixes to the driver.
Then the rest add the support for the new hardware.

The driver is tested on Dragonboard 410c (APQ8016) and Dragonboard 820c
(APQ8096) with OV5645 camera sensors. media-ctl [1], yavta [2] and
GStreamer were used for testing.

[1] https://git.linuxtv.org//v4l-utils.git
[2] http://git.ideasonboard.org/yavta.git

--------------------------------------------------------------------------------

DB410c: v4l2-compliance -M /dev/media0 -v
v4l2-compliance SHA: 47593771ad61f52d3670ef35373f24f85d5da267, 64 bits

Compliance test for device /dev/media0:

Media Driver Info:
Driver name : qcom-camss
Model : Qualcomm Camera Subsystem
Serial :
Bus info :
Media version : 4.17.0
Hardware revision: 0x00000000 (0)
Driver version : 4.17.0

Required ioctls:
test MEDIA_IOC_DEVICE_INFO: OK

Allow for multiple opens:
test second /dev/media0 open: OK
test MEDIA_IOC_DEVICE_INFO: OK
test for unlimited opens: OK

Media Controller ioctls:
Entity: 0x00000001 (Name: 'msm_csiphy0', Function: V4L2 I/O)
Entity: 0x00000004 (Name: 'msm_csiphy1', Function: V4L2 I/O)
Entity: 0x00000007 (Name: 'msm_csid0', Function: V4L2 I/O)
Entity: 0x0000000a (Name: 'msm_csid1', Function: V4L2 I/O)
Entity: 0x0000000d (Name: 'msm_ispif0', Function: V4L2 I/O)
Entity: 0x00000010 (Name: 'msm_ispif1', Function: V4L2 I/O)
Entity: 0x00000013 (Name: 'msm_vfe0_rdi0', Function: Video Pixel Formatter)
Entity: 0x00000016 (Name: 'msm_vfe0_video0', Function: V4L2 I/O)
Entity: 0x0000001c (Name: 'msm_vfe0_rdi1', Function: Video Pixel Formatter)
Entity: 0x0000001f (Name: 'msm_vfe0_video1', Function: V4L2 I/O)
Entity: 0x00000025 (Name: 'msm_vfe0_rdi2', Function: Video Pixel Formatter)
Entity: 0x00000028 (Name: 'msm_vfe0_video2', Function: V4L2 I/O)
Entity: 0x0000002e (Name: 'msm_vfe0_pix', Function: Video Pixel Formatter)
Entity: 0x00000031 (Name: 'msm_vfe0_video3', Function: V4L2 I/O)
Entity: 0x00000057 (Name: 'ov5645 4-003b', Function: Camera Sensor)
Interface: 0x03000018 (Type: V4L Video, DevPath: /dev/video0)
Interface: 0x03000021 (Type: V4L Video, DevPath: /dev/video1)
Interface: 0x0300002a (Type: V4L Video, DevPath: /dev/video2)
Interface: 0x03000033 (Type: V4L Video, DevPath: /dev/video3)
Interface: 0x0300005b (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev0)
Interface: 0x0300005d (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev1)
Interface: 0x0300005f (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev2)
Interface: 0x03000061 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev3)
Interface: 0x03000063 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev4)
Interface: 0x03000065 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev5)
Interface: 0x03000067 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev6)
Interface: 0x03000069 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev7)
Interface: 0x0300006b (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev8)
Interface: 0x0300006d (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev9)
Interface: 0x0300006f (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev10)
Pad: 0x01000002 (msm_csiphy0, Sink)
Pad: 0x01000003 (msm_csiphy0, Source)
Pad: 0x01000005 (msm_csiphy1, Sink)
Pad: 0x01000006 (msm_csiphy1, Source)
Pad: 0x01000008 (msm_csid0, Sink)
Pad: 0x01000009 (msm_csid0, Source)
Pad: 0x0100000b (msm_csid1, Sink)
Pad: 0x0100000c (msm_csid1, Source)
Pad: 0x0100000e (msm_ispif0, Sink)
Pad: 0x0100000f (msm_ispif0, Source)
Pad: 0x01000011 (msm_ispif1, Sink)
Pad: 0x01000012 (msm_ispif1, Source)
Pad: 0x01000014 (msm_vfe0_rdi0, Sink)
Pad: 0x01000015 (msm_vfe0_rdi0, Source)
Pad: 0x01000017 (msm_vfe0_video0, Sink)
Pad: 0x0100001d (msm_vfe0_rdi1, Sink)
Pad: 0x0100001e (msm_vfe0_rdi1, Source)
Pad: 0x01000020 (msm_vfe0_video1, Sink)
Pad: 0x01000026 (msm_vfe0_rdi2, Sink)
Pad: 0x01000027 (msm_vfe0_rdi2, Source)
Pad: 0x01000029 (msm_vfe0_video2, Sink)
Pad: 0x0100002f (msm_vfe0_pix, Sink)
Pad: 0x01000030 (msm_vfe0_pix, Source)
Pad: 0x01000032 (msm_vfe0_video3, Sink)
Pad: 0x01000058 (ov5645 4-003b, Source)
Link: 0x02000019 (msm_vfe0_video0 to interface /dev/video0)
Link: 0x0200001a (msm_vfe0_rdi0 -> msm_vfe0_video0, Data, Enabled, Immutable)
Link: 0x02000022 (msm_vfe0_video1 to interface /dev/video1)
Link: 0x02000023 (msm_vfe0_rdi1 -> msm_vfe0_video1, Data, Enabled, Immutable)
Link: 0x0200002b (msm_vfe0_video2 to interface /dev/video2)
Link: 0x0200002c (msm_vfe0_rdi2 -> msm_vfe0_video2, Data, Enabled, Immutable)
Link: 0x02000034 (msm_vfe0_video3 to interface /dev/video3)
Link: 0x02000035 (msm_vfe0_pix -> msm_vfe0_video3, Data, Enabled, Immutable)
Link: 0x02000037 (msm_csiphy0 -> msm_csid0, Data)
Link: 0x02000039 (msm_csiphy0 -> msm_csid1, Data)
Link: 0x0200003b (msm_csiphy1 -> msm_csid0, Data)
Link: 0x0200003d (msm_csiphy1 -> msm_csid1, Data)
Link: 0x0200003f (msm_csid0 -> msm_ispif0, Data)
Link: 0x02000041 (msm_csid0 -> msm_ispif1, Data)
Link: 0x02000043 (msm_csid1 -> msm_ispif0, Data)
Link: 0x02000045 (msm_csid1 -> msm_ispif1, Data)
Link: 0x02000047 (msm_ispif0 -> msm_vfe0_rdi0, Data)
Link: 0x02000049 (msm_ispif0 -> msm_vfe0_rdi1, Data)
Link: 0x0200004b (msm_ispif0 -> msm_vfe0_rdi2, Data)
Link: 0x0200004d (msm_ispif0 -> msm_vfe0_pix, Data)
Link: 0x0200004f (msm_ispif1 -> msm_vfe0_rdi0, Data)
Link: 0x02000051 (msm_ispif1 -> msm_vfe0_rdi1, Data)
Link: 0x02000053 (msm_ispif1 -> msm_vfe0_rdi2, Data)
Link: 0x02000055 (msm_ispif1 -> msm_vfe0_pix, Data)
Link: 0x02000059 (ov5645 4-003b -> msm_csiphy0, Data, Enabled, Immutable)
Link: 0x0200005c (msm_csiphy0 to interface /dev/v4l-subdev0)
Link: 0x0200005e (msm_csiphy1 to interface /dev/v4l-subdev1)
Link: 0x02000060 (msm_csid0 to interface /dev/v4l-subdev2)
Link: 0x02000062 (msm_csid1 to interface /dev/v4l-subdev3)
Link: 0x02000064 (msm_ispif0 to interface /dev/v4l-subdev4)
Link: 0x02000066 (msm_ispif1 to interface /dev/v4l-subdev5)
Link: 0x02000068 (msm_vfe0_rdi0 to interface /dev/v4l-subdev6)
Link: 0x0200006a (msm_vfe0_rdi1 to interface /dev/v4l-subdev7)
Link: 0x0200006c (msm_vfe0_rdi2 to interface /dev/v4l-subdev8)
Link: 0x0200006e (msm_vfe0_pix to interface /dev/v4l-subdev9)
Link: 0x02000070 (ov5645 4-003b to interface /dev/v4l-subdev10)
test MEDIA_IOC_G_TOPOLOGY: OK
Entities: 15 Interfaces: 15 Pads: 25 Links: 36
Entity: 0x00000001 (Name: 'msm_csiphy0', Type: V4L2 I/O, DevPath: /dev/v4l-subdev0)
Entity: 0x00000004 (Name: 'msm_csiphy1', Type: V4L2 I/O, DevPath: /dev/v4l-subdev1)
Entity: 0x00000007 (Name: 'msm_csid0', Type: V4L2 I/O, DevPath: /dev/v4l-subdev2)
Entity: 0x0000000a (Name: 'msm_csid1', Type: V4L2 I/O, DevPath: /dev/v4l-subdev3)
Entity: 0x0000000d (Name: 'msm_ispif0', Type: V4L2 I/O, DevPath: /dev/v4l-subdev4)
Entity: 0x00000010 (Name: 'msm_ispif1', Type: V4L2 I/O, DevPath: /dev/v4l-subdev5)
Entity: 0x00000013 (Name: 'msm_vfe0_rdi0', Type: Unknown V4L2 Sub-Device, DevPath: /dev/v4l-subdev6)
Entity: 0x00000016 (Name: 'msm_vfe0_video0', Type: V4L2 I/O, DevPath: /dev/video0)
Entity: 0x0000001c (Name: 'msm_vfe0_rdi1', Type: Unknown V4L2 Sub-Device, DevPath: /dev/v4l-subdev7)
Entity: 0x0000001f (Name: 'msm_vfe0_video1', Type: V4L2 I/O, DevPath: /dev/video1)
Entity: 0x00000025 (Name: 'msm_vfe0_rdi2', Type: Unknown V4L2 Sub-Device, DevPath: /dev/v4l-subdev8)
Entity: 0x00000028 (Name: 'msm_vfe0_video2', Type: V4L2 I/O, DevPath: /dev/video2)
Entity: 0x0000002e (Name: 'msm_vfe0_pix', Type: Unknown V4L2 Sub-Device, DevPath: /dev/v4l-subdev9)
Entity: 0x00000031 (Name: 'msm_vfe0_video3', Type: V4L2 I/O, DevPath: /dev/video3)
Entity: 0x00000057 (Name: 'ov5645 4-003b', Type: Camera Sensor, DevPath: /dev/v4l-subdev10)
test MEDIA_IOC_ENUM_ENTITIES/LINKS: OK
test MEDIA_IOC_SETUP_LINK: OK

Total: 7, Succeeded: 7, Failed: 0, Warnings: 0

--------------------------------------------------------------------------------

DB820c: v4l2-compliance -M /dev/media0 -v
v4l2-compliance SHA: 47593771ad61f52d3670ef35373f24f85d5da267, 64 bits

Compliance test for device /dev/media0:

Media Driver Info:
Driver name : qcom-camss
Model : Qualcomm Camera Subsystem
Serial :
Bus info :
Media version : 4.17.0
Hardware revision: 0x00000000 (0)
Driver version : 4.17.0

Required ioctls:
test MEDIA_IOC_DEVICE_INFO: OK

Allow for multiple opens:
test second /dev/media0 open: OK
test MEDIA_IOC_DEVICE_INFO: OK
test for unlimited opens: OK

Media Controller ioctls:
Entity: 0x00000001 (Name: 'msm_csiphy0', Function: V4L2 I/O)
Entity: 0x00000004 (Name: 'msm_csiphy1', Function: V4L2 I/O)
Entity: 0x00000007 (Name: 'msm_csiphy2', Function: V4L2 I/O)
Entity: 0x0000000a (Name: 'msm_csid0', Function: V4L2 I/O)
Entity: 0x0000000d (Name: 'msm_csid1', Function: V4L2 I/O)
Entity: 0x00000010 (Name: 'msm_csid2', Function: V4L2 I/O)
Entity: 0x00000013 (Name: 'msm_csid3', Function: V4L2 I/O)
Entity: 0x00000016 (Name: 'msm_ispif0', Function: V4L2 I/O)
Entity: 0x00000019 (Name: 'msm_ispif1', Function: V4L2 I/O)
Entity: 0x0000001c (Name: 'msm_ispif2', Function: V4L2 I/O)
Entity: 0x0000001f (Name: 'msm_ispif3', Function: V4L2 I/O)
Entity: 0x00000022 (Name: 'msm_vfe0_rdi0', Function: Video Pixel Formatter)
Entity: 0x00000025 (Name: 'msm_vfe0_video0', Function: V4L2 I/O)
Entity: 0x0000002b (Name: 'msm_vfe0_rdi1', Function: Video Pixel Formatter)
Entity: 0x0000002e (Name: 'msm_vfe0_video1', Function: V4L2 I/O)
Entity: 0x00000034 (Name: 'msm_vfe0_rdi2', Function: Video Pixel Formatter)
Entity: 0x00000037 (Name: 'msm_vfe0_video2', Function: V4L2 I/O)
Entity: 0x0000003d (Name: 'msm_vfe0_pix', Function: Video Pixel Formatter)
Entity: 0x00000040 (Name: 'msm_vfe0_video3', Function: V4L2 I/O)
Entity: 0x00000046 (Name: 'msm_vfe1_rdi0', Function: Video Pixel Formatter)
Entity: 0x00000049 (Name: 'msm_vfe1_video0', Function: V4L2 I/O)
Entity: 0x0000004f (Name: 'msm_vfe1_rdi1', Function: Video Pixel Formatter)
Entity: 0x00000052 (Name: 'msm_vfe1_video1', Function: V4L2 I/O)
Entity: 0x00000058 (Name: 'msm_vfe1_rdi2', Function: Video Pixel Formatter)
Entity: 0x0000005b (Name: 'msm_vfe1_video2', Function: V4L2 I/O)
Entity: 0x00000061 (Name: 'msm_vfe1_pix', Function: Video Pixel Formatter)
Entity: 0x00000064 (Name: 'msm_vfe1_video3', Function: V4L2 I/O)
Entity: 0x000000e2 (Name: 'ov5645 3-0039', Function: Camera Sensor)
Interface: 0x03000027 (Type: V4L Video, DevPath: /dev/video0)
Interface: 0x03000030 (Type: V4L Video, DevPath: /dev/video1)
Interface: 0x03000039 (Type: V4L Video, DevPath: /dev/video2)
Interface: 0x03000042 (Type: V4L Video, DevPath: /dev/video3)
Interface: 0x0300004b (Type: V4L Video, DevPath: /dev/video4)
Interface: 0x03000054 (Type: V4L Video, DevPath: /dev/video5)
Interface: 0x0300005d (Type: V4L Video, DevPath: /dev/video6)
Interface: 0x03000066 (Type: V4L Video, DevPath: /dev/video7)
Interface: 0x030000e6 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev0)
Interface: 0x030000e8 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev1)
Interface: 0x030000ea (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev2)
Interface: 0x030000ec (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev3)
Interface: 0x030000ee (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev4)
Interface: 0x030000f0 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev5)
Interface: 0x030000f2 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev6)
Interface: 0x030000f4 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev7)
Interface: 0x030000f6 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev8)
Interface: 0x030000f8 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev9)
Interface: 0x030000fa (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev10)
Interface: 0x030000fc (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev11)
Interface: 0x030000fe (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev12)
Interface: 0x03000100 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev13)
Interface: 0x03000102 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev14)
Interface: 0x03000104 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev15)
Interface: 0x03000106 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev16)
Interface: 0x03000108 (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev17)
Interface: 0x0300010a (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev18)
Interface: 0x0300010c (Type: V4L Sub-Device, DevPath: /dev/v4l-subdev19)
Pad: 0x01000002 (msm_csiphy0, Sink)
Pad: 0x01000003 (msm_csiphy0, Source)
Pad: 0x01000005 (msm_csiphy1, Sink)
Pad: 0x01000006 (msm_csiphy1, Source)
Pad: 0x01000008 (msm_csiphy2, Sink)
Pad: 0x01000009 (msm_csiphy2, Source)
Pad: 0x0100000b (msm_csid0, Sink)
Pad: 0x0100000c (msm_csid0, Source)
Pad: 0x0100000e (msm_csid1, Sink)
Pad: 0x0100000f (msm_csid1, Source)
Pad: 0x01000011 (msm_csid2, Sink)
Pad: 0x01000012 (msm_csid2, Source)
Pad: 0x01000014 (msm_csid3, Sink)
Pad: 0x01000015 (msm_csid3, Source)
Pad: 0x01000017 (msm_ispif0, Sink)
Pad: 0x01000018 (msm_ispif0, Source)
Pad: 0x0100001a (msm_ispif1, Sink)
Pad: 0x0100001b (msm_ispif1, Source)
Pad: 0x0100001d (msm_ispif2, Sink)
Pad: 0x0100001e (msm_ispif2, Source)
Pad: 0x01000020 (msm_ispif3, Sink)
Pad: 0x01000021 (msm_ispif3, Source)
Pad: 0x01000023 (msm_vfe0_rdi0, Sink)
Pad: 0x01000024 (msm_vfe0_rdi0, Source)
Pad: 0x01000026 (msm_vfe0_video0, Sink)
Pad: 0x0100002c (msm_vfe0_rdi1, Sink)
Pad: 0x0100002d (msm_vfe0_rdi1, Source)
Pad: 0x0100002f (msm_vfe0_video1, Sink)
Pad: 0x01000035 (msm_vfe0_rdi2, Sink)
Pad: 0x01000036 (msm_vfe0_rdi2, Source)
Pad: 0x01000038 (msm_vfe0_video2, Sink)
Pad: 0x0100003e (msm_vfe0_pix, Sink)
Pad: 0x0100003f (msm_vfe0_pix, Source)
Pad: 0x01000041 (msm_vfe0_video3, Sink)
Pad: 0x01000047 (msm_vfe1_rdi0, Sink)
Pad: 0x01000048 (msm_vfe1_rdi0, Source)
Pad: 0x0100004a (msm_vfe1_video0, Sink)
Pad: 0x01000050 (msm_vfe1_rdi1, Sink)
Pad: 0x01000051 (msm_vfe1_rdi1, Source)
Pad: 0x01000053 (msm_vfe1_video1, Sink)
Pad: 0x01000059 (msm_vfe1_rdi2, Sink)
Pad: 0x0100005a (msm_vfe1_rdi2, Source)
Pad: 0x0100005c (msm_vfe1_video2, Sink)
Pad: 0x01000062 (msm_vfe1_pix, Sink)
Pad: 0x01000063 (msm_vfe1_pix, Source)
Pad: 0x01000065 (msm_vfe1_video3, Sink)
Pad: 0x010000e3 (ov5645 3-0039, Source)
Link: 0x02000028 (msm_vfe0_video0 to interface /dev/video0)
Link: 0x02000029 (msm_vfe0_rdi0 -> msm_vfe0_video0, Data, Enabled, Immutable)
Link: 0x02000031 (msm_vfe0_video1 to interface /dev/video1)
Link: 0x02000032 (msm_vfe0_rdi1 -> msm_vfe0_video1, Data, Enabled, Immutable)
Link: 0x0200003a (msm_vfe0_video2 to interface /dev/video2)
Link: 0x0200003b (msm_vfe0_rdi2 -> msm_vfe0_video2, Data, Enabled, Immutable)
Link: 0x02000043 (msm_vfe0_video3 to interface /dev/video3)
Link: 0x02000044 (msm_vfe0_pix -> msm_vfe0_video3, Data, Enabled, Immutable)
Link: 0x0200004c (msm_vfe1_video0 to interface /dev/video4)
Link: 0x0200004d (msm_vfe1_rdi0 -> msm_vfe1_video0, Data, Enabled, Immutable)
Link: 0x02000055 (msm_vfe1_video1 to interface /dev/video5)
Link: 0x02000056 (msm_vfe1_rdi1 -> msm_vfe1_video1, Data, Enabled, Immutable)
Link: 0x0200005e (msm_vfe1_video2 to interface /dev/video6)
Link: 0x0200005f (msm_vfe1_rdi2 -> msm_vfe1_video2, Data, Enabled, Immutable)
Link: 0x02000067 (msm_vfe1_video3 to interface /dev/video7)
Link: 0x02000068 (msm_vfe1_pix -> msm_vfe1_video3, Data, Enabled, Immutable)
Link: 0x0200006a (msm_csiphy0 -> msm_csid0, Data)
Link: 0x0200006c (msm_csiphy0 -> msm_csid1, Data)
Link: 0x0200006e (msm_csiphy0 -> msm_csid2, Data)
Link: 0x02000070 (msm_csiphy0 -> msm_csid3, Data)
Link: 0x02000072 (msm_csiphy1 -> msm_csid0, Data)
Link: 0x02000074 (msm_csiphy1 -> msm_csid1, Data)
Link: 0x02000076 (msm_csiphy1 -> msm_csid2, Data)
Link: 0x02000078 (msm_csiphy1 -> msm_csid3, Data)
Link: 0x0200007a (msm_csiphy2 -> msm_csid0, Data)
Link: 0x0200007c (msm_csiphy2 -> msm_csid1, Data)
Link: 0x0200007e (msm_csiphy2 -> msm_csid2, Data)
Link: 0x02000080 (msm_csiphy2 -> msm_csid3, Data)
Link: 0x02000082 (msm_csid0 -> msm_ispif0, Data)
Link: 0x02000084 (msm_csid0 -> msm_ispif1, Data)
Link: 0x02000086 (msm_csid0 -> msm_ispif2, Data)
Link: 0x02000088 (msm_csid0 -> msm_ispif3, Data)
Link: 0x0200008a (msm_csid1 -> msm_ispif0, Data)
Link: 0x0200008c (msm_csid1 -> msm_ispif1, Data)
Link: 0x0200008e (msm_csid1 -> msm_ispif2, Data)
Link: 0x02000090 (msm_csid1 -> msm_ispif3, Data)
Link: 0x02000092 (msm_csid2 -> msm_ispif0, Data)
Link: 0x02000094 (msm_csid2 -> msm_ispif1, Data)
Link: 0x02000096 (msm_csid2 -> msm_ispif2, Data)
Link: 0x02000098 (msm_csid2 -> msm_ispif3, Data)
Link: 0x0200009a (msm_csid3 -> msm_ispif0, Data)
Link: 0x0200009c (msm_csid3 -> msm_ispif1, Data)
Link: 0x0200009e (msm_csid3 -> msm_ispif2, Data)
Link: 0x020000a0 (msm_csid3 -> msm_ispif3, Data)
Link: 0x020000a2 (msm_ispif0 -> msm_vfe0_rdi0, Data)
Link: 0x020000a4 (msm_ispif0 -> msm_vfe0_rdi1, Data)
Link: 0x020000a6 (msm_ispif0 -> msm_vfe0_rdi2, Data)
Link: 0x020000a8 (msm_ispif0 -> msm_vfe0_pix, Data)
Link: 0x020000aa (msm_ispif0 -> msm_vfe1_rdi0, Data)
Link: 0x020000ac (msm_ispif0 -> msm_vfe1_rdi1, Data)
Link: 0x020000ae (msm_ispif0 -> msm_vfe1_rdi2, Data)
Link: 0x020000b0 (msm_ispif0 -> msm_vfe1_pix, Data)
Link: 0x020000b2 (msm_ispif1 -> msm_vfe0_rdi0, Data)
Link: 0x020000b4 (msm_ispif1 -> msm_vfe0_rdi1, Data)
Link: 0x020000b6 (msm_ispif1 -> msm_vfe0_rdi2, Data)
Link: 0x020000b8 (msm_ispif1 -> msm_vfe0_pix, Data)
Link: 0x020000ba (msm_ispif1 -> msm_vfe1_rdi0, Data)
Link: 0x020000bc (msm_ispif1 -> msm_vfe1_rdi1, Data)
Link: 0x020000be (msm_ispif1 -> msm_vfe1_rdi2, Data)
Link: 0x020000c0 (msm_ispif1 -> msm_vfe1_pix, Data)
Link: 0x020000c2 (msm_ispif2 -> msm_vfe0_rdi0, Data)
Link: 0x020000c4 (msm_ispif2 -> msm_vfe0_rdi1, Data)
Link: 0x020000c6 (msm_ispif2 -> msm_vfe0_rdi2, Data)
Link: 0x020000c8 (msm_ispif2 -> msm_vfe0_pix, Data)
Link: 0x020000ca (msm_ispif2 -> msm_vfe1_rdi0, Data)
Link: 0x020000cc (msm_ispif2 -> msm_vfe1_rdi1, Data)
Link: 0x020000ce (msm_ispif2 -> msm_vfe1_rdi2, Data)
Link: 0x020000d0 (msm_ispif2 -> msm_vfe1_pix, Data)
Link: 0x020000d2 (msm_ispif3 -> msm_vfe0_rdi0, Data)
Link: 0x020000d4 (msm_ispif3 -> msm_vfe0_rdi1, Data)
Link: 0x020000d6 (msm_ispif3 -> msm_vfe0_rdi2, Data)
Link: 0x020000d8 (msm_ispif3 -> msm_vfe0_pix, Data)
Link: 0x020000da (msm_ispif3 -> msm_vfe1_rdi0, Data)
Link: 0x020000dc (msm_ispif3 -> msm_vfe1_rdi1, Data)
Link: 0x020000de (msm_ispif3 -> msm_vfe1_rdi2, Data)
Link: 0x020000e0 (msm_ispif3 -> msm_vfe1_pix, Data)
Link: 0x020000e4 (ov5645 3-0039 -> msm_csiphy1, Data, Enabled, Immutable)
Link: 0x020000e7 (msm_csiphy0 to interface /dev/v4l-subdev0)
Link: 0x020000e9 (msm_csiphy1 to interface /dev/v4l-subdev1)
Link: 0x020000eb (msm_csiphy2 to interface /dev/v4l-subdev2)
Link: 0x020000ed (msm_csid0 to interface /dev/v4l-subdev3)
Link: 0x020000ef (msm_csid1 to interface /dev/v4l-subdev4)
Link: 0x020000f1 (msm_csid2 to interface /dev/v4l-subdev5)
Link: 0x020000f3 (msm_csid3 to interface /dev/v4l-subdev6)
Link: 0x020000f5 (msm_ispif0 to interface /dev/v4l-subdev7)
Link: 0x020000f7 (msm_ispif1 to interface /dev/v4l-subdev8)
Link: 0x020000f9 (msm_ispif2 to interface /dev/v4l-subdev9)
Link: 0x020000fb (msm_ispif3 to interface /dev/v4l-subdev10)
Link: 0x020000fd (msm_vfe0_rdi0 to interface /dev/v4l-subdev11)
Link: 0x020000ff (msm_vfe0_rdi1 to interface /dev/v4l-subdev12)
Link: 0x02000101 (msm_vfe0_rdi2 to interface /dev/v4l-subdev13)
Link: 0x02000103 (msm_vfe0_pix to interface /dev/v4l-subdev14)
Link: 0x02000105 (msm_vfe1_rdi0 to interface /dev/v4l-subdev15)
Link: 0x02000107 (msm_vfe1_rdi1 to interface /dev/v4l-subdev16)
Link: 0x02000109 (msm_vfe1_rdi2 to interface /dev/v4l-subdev17)
Link: 0x0200010b (msm_vfe1_pix to interface /dev/v4l-subdev18)
Link: 0x0200010d (ov5645 3-0039 to interface /dev/v4l-subdev19)
test MEDIA_IOC_G_TOPOLOGY: OK
Entities: 28 Interfaces: 28 Pads: 47 Links: 97
Entity: 0x00000001 (Name: 'msm_csiphy0', Type: V4L2 I/O, DevPath: /dev/v4l-subdev0)
Entity: 0x00000004 (Name: 'msm_csiphy1', Type: V4L2 I/O, DevPath: /dev/v4l-subdev1)
Entity: 0x00000007 (Name: 'msm_csiphy2', Type: V4L2 I/O, DevPath: /dev/v4l-subdev2)
Entity: 0x0000000a (Name: 'msm_csid0', Type: V4L2 I/O, DevPath: /dev/v4l-subdev3)
Entity: 0x0000000d (Name: 'msm_csid1', Type: V4L2 I/O, DevPath: /dev/v4l-subdev4)
Entity: 0x00000010 (Name: 'msm_csid2', Type: V4L2 I/O, DevPath: /dev/v4l-subdev5)
Entity: 0x00000013 (Name: 'msm_csid3', Type: V4L2 I/O, DevPath: /dev/v4l-subdev6)
Entity: 0x00000016 (Name: 'msm_ispif0', Type: V4L2 I/O, DevPath: /dev/v4l-subdev7)
Entity: 0x00000019 (Name: 'msm_ispif1', Type: V4L2 I/O, DevPath: /dev/v4l-subdev8)
Entity: 0x0000001c (Name: 'msm_ispif2', Type: V4L2 I/O, DevPath: /dev/v4l-subdev9)
Entity: 0x0000001f (Name: 'msm_ispif3', Type: V4L2 I/O, DevPath: /dev/v4l-subdev10)
Entity: 0x00000022 (Name: 'msm_vfe0_rdi0', Type: Unknown V4L2 Sub-Device, DevPath: /dev/v4l-subdev11)
Entity: 0x00000025 (Name: 'msm_vfe0_video0', Type: V4L2 I/O, DevPath: /dev/video0)
Entity: 0x0000002b (Name: 'msm_vfe0_rdi1', Type: Unknown V4L2 Sub-Device, DevPath: /dev/v4l-subdev12)
Entity: 0x0000002e (Name: 'msm_vfe0_video1', Type: V4L2 I/O, DevPath: /dev/video1)
Entity: 0x00000034 (Name: 'msm_vfe0_rdi2', Type: Unknown V4L2 Sub-Device, DevPath: /dev/v4l-subdev13)
Entity: 0x00000037 (Name: 'msm_vfe0_video2', Type: V4L2 I/O, DevPath: /dev/video2)
Entity: 0x0000003d (Name: 'msm_vfe0_pix', Type: Unknown V4L2 Sub-Device, DevPath: /dev/v4l-subdev14)
Entity: 0x00000040 (Name: 'msm_vfe0_video3', Type: V4L2 I/O, DevPath: /dev/video3)
Entity: 0x00000046 (Name: 'msm_vfe1_rdi0', Type: Unknown V4L2 Sub-Device, DevPath: /dev/v4l-subdev15)
Entity: 0x00000049 (Name: 'msm_vfe1_video0', Type: V4L2 I/O, DevPath: /dev/video4)
Entity: 0x0000004f (Name: 'msm_vfe1_rdi1', Type: Unknown V4L2 Sub-Device, DevPath: /dev/v4l-subdev16)
Entity: 0x00000052 (Name: 'msm_vfe1_video1', Type: V4L2 I/O, DevPath: /dev/video5)
Entity: 0x00000058 (Name: 'msm_vfe1_rdi2', Type: Unknown V4L2 Sub-Device, DevPath: /dev/v4l-subdev17)
Entity: 0x0000005b (Name: 'msm_vfe1_video2', Type: V4L2 I/O, DevPath: /dev/video6)
Entity: 0x00000061 (Name: 'msm_vfe1_pix', Type: Unknown V4L2 Sub-Device, DevPath: /dev/v4l-subdev18)
Entity: 0x00000064 (Name: 'msm_vfe1_video3', Type: V4L2 I/O, DevPath: /dev/video7)
Entity: 0x000000e2 (Name: 'ov5645 3-0039', Type: Camera Sensor, DevPath: /dev/v4l-subdev19)
test MEDIA_IOC_ENUM_ENTITIES/LINKS: OK
test MEDIA_IOC_SETUP_LINK: OK

Total: 7, Succeeded: 7, Failed: 0, Warnings: 0

--------------------------------------------------------------------------------

Sakari Ailus (1):
doc-rst: Add packed Bayer raw14 pixel formats

Todor Tomov (33):
media: v4l: Add new 2X8 10-bit grayscale media bus code
media: v4l: Add new 10-bit packed grayscale format
media: Rename CAMSS driver path
media: camss: Use SPDX license headers
media: camss: Fix OF node usage
media: camss: csiphy: Ensure clock mux config is done before the rest
media: camss: Unify the clock names
media: camss: csiphy: Update settle count calculation
media: camss: csid: Configure data type and decode format properly
media: camss: vfe: Fix to_vfe() macro member name
media: camss: vfe: Get line pointer as container of video_out
media: camss: vfe: Do not disable CAMIF when clearing its status
media: dt-bindings: media: qcom,camss: Fix whitespaces
media: dt-bindings: media: qcom,camss: Add 8996 bindings
media: camss: Add 8x96 resources
media: camss: Add basic runtime PM support
media: camss: csiphy: Split to hardware dependent and independent
parts
media: camss: csiphy: Unify lane handling
media: camss: csiphy: Add support for 8x96
media: camss: csid: Add support for 8x96
media: camss: ispif: Add support for 8x96
media: camss: vfe: Split to hardware dependent and independent parts
media: camss: vfe: Add support for 8x96
media: camss: Format configuration per hardware version
media: camss: vfe: Different format support on source pad
media: camss: vfe: Add support for UYVY output from VFE on 8x96
media: camss: csid: Different format support on source pad
media: camss: csid: MIPI10 to Plain16 format conversion
media: camss: Add support for RAW MIPI14 on 8x96
media: camss: Add support for 10-bit grayscale formats
media: doc: media/v4l-drivers: Update Qualcomm CAMSS driver document
for 8x96
media: camss: csid: Add support for events triggered by user controls
media: v4l2-ioctl: Add format descriptions for packed Bayer raw14
pixel formats

.../devicetree/bindings/media/qcom,camss.txt | 128 +-
Documentation/media/uapi/v4l/pixfmt-rgb.rst | 1 +
Documentation/media/uapi/v4l/pixfmt-srggb14p.rst | 127 ++
Documentation/media/uapi/v4l/pixfmt-y10p.rst | 33 +
Documentation/media/uapi/v4l/subdev-formats.rst | 72 +
Documentation/media/uapi/v4l/yuv-formats.rst | 1 +
Documentation/media/v4l-drivers/qcom_camss.rst | 93 +-
.../media/v4l-drivers/qcom_camss_8x96_graph.dot | 104 ++
MAINTAINERS | 2 +-
drivers/media/platform/Kconfig | 2 +-
drivers/media/platform/Makefile | 2 +-
drivers/media/platform/qcom/camss-8x16/camss-vfe.h | 123 --
.../platform/qcom/{camss-8x16 => camss}/Makefile | 4 +
.../qcom/{camss-8x16 => camss}/camss-csid.c | 462 ++++--
.../qcom/{camss-8x16 => camss}/camss-csid.h | 17 +-
.../platform/qcom/camss/camss-csiphy-2ph-1-0.c | 177 +++
.../platform/qcom/camss/camss-csiphy-3ph-1-0.c | 256 ++++
.../qcom/{camss-8x16 => camss}/camss-csiphy.c | 356 ++---
.../qcom/{camss-8x16 => camss}/camss-csiphy.h | 34 +-
.../qcom/{camss-8x16 => camss}/camss-ispif.c | 257 +++-
.../qcom/{camss-8x16 => camss}/camss-ispif.h | 23 +-
drivers/media/platform/qcom/camss/camss-vfe-4-1.c | 1018 +++++++++++++
drivers/media/platform/qcom/camss/camss-vfe-4-7.c | 1140 ++++++++++++++
.../qcom/{camss-8x16 => camss}/camss-vfe.c | 1568 +++++---------------
drivers/media/platform/qcom/camss/camss-vfe.h | 183 +++
.../qcom/{camss-8x16 => camss}/camss-video.c | 133 +-
.../qcom/{camss-8x16 => camss}/camss-video.h | 12 +-
.../platform/qcom/{camss-8x16 => camss}/camss.c | 450 ++++--
.../platform/qcom/{camss-8x16 => camss}/camss.h | 43 +-
drivers/media/v4l2-core/v4l2-ioctl.c | 5 +
include/uapi/linux/media-bus-format.h | 3 +-
include/uapi/linux/videodev2.h | 6 +
32 files changed, 4935 insertions(+), 1900 deletions(-)
create mode 100644 Documentation/media/uapi/v4l/pixfmt-srggb14p.rst
create mode 100644 Documentation/media/uapi/v4l/pixfmt-y10p.rst
create mode 100644 Documentation/media/v4l-drivers/qcom_camss_8x96_graph.dot
delete mode 100644 drivers/media/platform/qcom/camss-8x16/camss-vfe.h
rename drivers/media/platform/qcom/{camss-8x16 => camss}/Makefile (68%)
rename drivers/media/platform/qcom/{camss-8x16 => camss}/camss-csid.c (70%)
rename drivers/media/platform/qcom/{camss-8x16 => camss}/camss-csid.h (74%)
create mode 100644 drivers/media/platform/qcom/camss/camss-csiphy-2ph-1-0.c
create mode 100644 drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
rename drivers/media/platform/qcom/{camss-8x16 => camss}/camss-csiphy.c (71%)
rename drivers/media/platform/qcom/{camss-8x16 => camss}/camss-csiphy.h (64%)
rename drivers/media/platform/qcom/{camss-8x16 => camss}/camss-ispif.c (81%)
rename drivers/media/platform/qcom/{camss-8x16 => camss}/camss-ispif.h (68%)
create mode 100644 drivers/media/platform/qcom/camss/camss-vfe-4-1.c
create mode 100644 drivers/media/platform/qcom/camss/camss-vfe-4-7.c
rename drivers/media/platform/qcom/{camss-8x16 => camss}/camss-vfe.c (54%)
create mode 100644 drivers/media/platform/qcom/camss/camss-vfe.h
rename drivers/media/platform/qcom/{camss-8x16 => camss}/camss-video.c (81%)
rename drivers/media/platform/qcom/{camss-8x16 => camss}/camss-video.h (74%)
rename drivers/media/platform/qcom/{camss-8x16 => camss}/camss.c (61%)
rename drivers/media/platform/qcom/{camss-8x16 => camss}/camss.h (75%)

--
2.7.4

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