[PATCH v3 0/5] Add support for mt2701 JPEG ENC support

[Xia Jiang]

This patchset add support for mt2701 JPEG ENC support.

This is the compliance test result for jpeg dec and enc.

The JPEG dec log:
------------------------------------------------------------
v4l2-compliance -d /dev/video0                                                    
v4l2-compliance SHA: 847834c10d11b1cf67c95a8555115e4aa7b4f51b, 32 bits            
                                                                                  
Compliance test for mtk-jpeg device /dev/video0:                                  
                                                                                  
Driver Info:                                                                      
        Driver name      : mtk-jpeg                                               
        Card type        : mtk-jpeg decoder                                       
        Bus info         : platform:15004000.jpegdec                              
        Driver version   : 5.3.0                                                  
        Capabilities     : 0x84204000                                             
                Video Memory-to-Memory Multiplanar                                
                Streaming                                                         
                Extended Pix Format                                               
                Device Capabilities                                               
        Device Caps      : 0x04204000                                             
                Video Memory-to-Memory Multiplanar                                
                Streaming                                                         
                Extended Pix Format                                               
        Detected JPEG Decoder                                                     
                                                                                  
Required ioctls:                                                                  
        test VIDIOC_QUERYCAP: OK                                                  
                                                                                  
Allow for multiple opens:                                                         
        test second /dev/video0 open: OK                                          
        test VIDIOC_QUERYCAP: OK                                                  
        test VIDIOC_G/S_PRIORITY: OK                                              
        test for unlimited opens: OK                                              
                                                                                  
Debug ioctls:                                                                     
        test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)                          
        test VIDIOC_LOG_STATUS: OK (Not Supported)                                
                                                                                  
Input ioctls:                                                                     
        test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)                 
        test VIDIOC_G/S_FREQUENCY: OK (Not Supported)                             
        test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)                            
        test VIDIOC_ENUMAUDIO: OK (Not Supported)                                 
        test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)                             
        test VIDIOC_G/S_AUDIO: OK (Not Supported)                                 
        Inputs: 0 Audio Inputs: 0 Tuners: 0                                       
                                                                                  
Output ioctls:                                                                    
        test VIDIOC_G/S_MODULATOR: OK (Not Supported)                             
        test VIDIOC_G/S_FREQUENCY: OK (Not Supported)                             
        test VIDIOC_ENUMAUDOUT: OK (Not Supported)                                
        test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)                            
        test VIDIOC_G/S_AUDOUT: OK (Not Supported)                                
        Outputs: 0 Audio Outputs: 0 Modulators: 0                                 
                                                                                  
Input/Output configuration ioctls:                                                
        test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)                        
        test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)                 
        test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)                            
        test VIDIOC_G/S_EDID: OK (Not Supported)                                  
                                                                                  
Control ioctls:                                                                   
        test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK                                  
        test VIDIOC_QUERYCTRL: OK                                                 
        test VIDIOC_G/S_CTRL: OK                                                  
        test VIDIOC_G/S/TRY_EXT_CTRLS: OK                                         
        test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)               
        test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)                              
        Standard Controls: 0 Private Controls: 0                                  
                                                                                  
Format ioctls:                                                                    
        test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK                        
        test VIDIOC_G/S_PARM: OK (Not Supported)                                  
        test VIDIOC_G_FBUF: OK (Not Supported)                                    
        test VIDIOC_G_FMT: OK                                                     
        test VIDIOC_TRY_FMT: OK                                                   
        test VIDIOC_S_FMT: OK                                                     
        test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)                          
        test Cropping: OK (Not Supported)                                         
        test Composing: OK                                                        
        test Scaling: OK                                                          
                                                                                  
Codec ioctls:                                                                     
        test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)                         
        test VIDIOC_G_ENC_INDEX: OK (Not Supported)                               
        test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)                         
                                                                                  
Buffer ioctls:                                                                    
        test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK                              
        test VIDIOC_EXPBUF: OK                                                    
        test Requests: OK (Not Supported)                                         
                                                                                  
Total for mtk-jpeg device /dev/video0: 44, Succeeded: 44, Failed: 0, Warnings: 0  
------------------------------------------------------------

The JPEG enc log:

------------------------------------------------------------
v4l2-compliance -d /dev/video1 
v4l2-compliance SHA: 847834c10d11b1cf67c95a8555115e4aa7b4f51b, 32 bits

Compliance test for mtk-jpeg device /dev/video1:

Driver Info:
        Driver name      : mtk-jpeg
        Card type        : mtk-jpeg encoder
        Bus info         : platform:1500a000.jpegenc
        Driver version   : 5.3.0
        Capabilities     : 0x84204000
                Video Memory-to-Memory Multiplanar
                Streaming
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x04204000
                Video Memory-to-Memory Multiplanar
                Streaming
                Extended Pix Format
        Detected JPEG Encoder

Required ioctls:
        test VIDIOC_QUERYCAP: OK

Allow for multiple opens:
        test second /dev/video1 open: OK
        test VIDIOC_QUERYCAP: OK
        test VIDIOC_G/S_PRIORITY: OK
        test for unlimited opens: OK

Debug ioctls:
        test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
        test VIDIOC_LOG_STATUS: OK (Not Supported)

Input ioctls:
        test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
        test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
        test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
        test VIDIOC_ENUMAUDIO: OK (Not Supported)
        test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
        test VIDIOC_G/S_AUDIO: OK (Not Supported)
        Inputs: 0 Audio Inputs: 0 Tuners: 0

Output ioctls:
        test VIDIOC_G/S_MODULATOR: OK (Not Supported)
        test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
        test VIDIOC_ENUMAUDOUT: OK (Not Supported)
        test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
        test VIDIOC_G/S_AUDOUT: OK (Not Supported)
        Outputs: 0 Audio Outputs: 0 Modulators: 0

Input/Output configuration ioctls:
        test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
        test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
        test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
        test VIDIOC_G/S_EDID: OK (Not Supported)

Control ioctls:
        test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
        test VIDIOC_QUERYCTRL: OK
        test VIDIOC_G/S_CTRL: OK
        test VIDIOC_G/S/TRY_EXT_CTRLS: OK
        test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
        test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
        Standard Controls: 4 Private Controls: 0

Format ioctls:
        test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
        test VIDIOC_G/S_PARM: OK (Not Supported)
        test VIDIOC_G_FBUF: OK (Not Supported)
        test VIDIOC_G_FMT: OK
        test VIDIOC_TRY_FMT: OK
        test VIDIOC_S_FMT: OK
        test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
        test Cropping: OK (Not Supported)
        test Composing: OK
        test Scaling: OK

Codec ioctls:
        test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
        test VIDIOC_G_ENC_INDEX: OK (Not Supported)
        test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)

Buffer ioctls:
        test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
        test VIDIOC_EXPBUF: OK
        test Requests: OK (Not Supported)

Total for mtk-jpeg device /dev/video1: 44, Succeeded: 44, Failed: 0, Warnings: 0
------------------------------------------------------------

Change compared to v2:
-delete Change-Id
-only test once handler->error after the last v4l2_ctrl_new_std()
-add a new separate patch for adding V4L2_CID_JPEG_ENABLE_EXIF
-change device tree node property compatible to an SoC specific compatible
-delete changing GPLv2 license to SPDX patch which new kernel has include

Xia Jiang (5):
  media: dt-bindings: Add jpeg enc device tree node document
  arm: dts: Add jpeg enc device tree node
  media: platform: Rename jpeg dec file name
  media: v4l2-ctrl: Add jpeg enc exif mode control
  media: platform: Add jpeg dec/enc feature

 .../bindings/media/mediatek-jpeg-encoder.txt  |  37 +
 .../media/uapi/v4l/ext-ctrls-jpeg.rst         |  10 +
 arch/arm/boot/dts/mt2701.dtsi                 |  13 +
 drivers/media/platform/mtk-jpeg/Makefile      |   5 +-
 .../media/platform/mtk-jpeg/mtk_jpeg_core.c   | 739 ++++++++++++++----
 .../media/platform/mtk-jpeg/mtk_jpeg_core.h   | 114 ++-
 .../{mtk_jpeg_hw.c => mtk_jpeg_dec_hw.c}      |   2 +-
 .../{mtk_jpeg_hw.h => mtk_jpeg_dec_hw.h}      |   9 +-
 ...{mtk_jpeg_parse.c => mtk_jpeg_dec_parse.c} |   2 +-
 ...{mtk_jpeg_parse.h => mtk_jpeg_dec_parse.h} |   2 +-
 .../{mtk_jpeg_reg.h => mtk_jpeg_dec_reg.h}    |   0
 .../media/platform/mtk-jpeg/mtk_jpeg_enc_hw.c | 175 +++++
 .../media/platform/mtk-jpeg/mtk_jpeg_enc_hw.h |  60 ++
 .../platform/mtk-jpeg/mtk_jpeg_enc_reg.h      |  49 ++
 drivers/media/v4l2-core/v4l2-ctrls.c          |   1 +
 include/uapi/linux/v4l2-controls.h            |   2 +
 16 files changed, 1044 insertions(+), 176 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.txt
 rename drivers/media/platform/mtk-jpeg/{mtk_jpeg_hw.c => mtk_jpeg_dec_hw.c} (99%)
 rename drivers/media/platform/mtk-jpeg/{mtk_jpeg_hw.h => mtk_jpeg_dec_hw.h} (91%)
 rename drivers/media/platform/mtk-jpeg/{mtk_jpeg_parse.c => mtk_jpeg_dec_parse.c} (98%)
 rename drivers/media/platform/mtk-jpeg/{mtk_jpeg_parse.h => mtk_jpeg_dec_parse.h} (92%)
 rename drivers/media/platform/mtk-jpeg/{mtk_jpeg_reg.h => mtk_jpeg_dec_reg.h} (100%)
 create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_enc_hw.c
 create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_enc_hw.h
 create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_enc_reg.h

-- 
2.18.0