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Message-ID: <20200604072708.9468-1-xia.jiang@mediatek.com>
Date:   Thu, 4 Jun 2020 15:26:50 +0800
From:   Xia Jiang <xia.jiang@...iatek.com>
To:     Hans Verkuil <hverkuil-cisco@...all.nl>,
        Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Rick Chang <rick.chang@...iatek.com>
CC:     <linux-media@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Tomasz Figa <tfiga@...omium.org>,
        <srv_heupstream@...iatek.com>, <senozhatsky@...omium.org>,
        <mojahsu@...omium.org>, <drinkcat@...omium.org>,
        <maoguang.meng@...iatek.com>, <sj.huang@...iatek.com>
Subject: [PATCH v9 00/18] Add support for mt2701 JPEG ENC support

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: 74377da4f5f3b63203c599d5dd75db6af91fdbb9, 32 bits, 32-bit time_t
                                                                                
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   : 5.7.0                                                
        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                                            
                                                                                
        test invalid ioctls: 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 (Not Supported)                                        
                                                                                
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: 45, Succeeded: 45, Failed: 0, Warnings: 0
------------------------------------------------------------
                                                            
The JPEG enc log:                                           
                                                            
------------------------------------------------------------
v4l2-compliance -d /dev/video1                                                                     
v4l2-compliance SHA: 74377da4f5f3b63203c599d5dd75db6af91fdbb9, 32 bits, 32-bit time_t              
                                                                                                   
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   : 5.7.0                                                                   
        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                                                               
                                                                                                   
        test invalid ioctls: 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                                                                          
        test Composing: OK (Not Supported)                                                         
        test Scaling: OK (Not Supported)                                                           
                                                                                                   
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: 45, Succeeded: 45, Failed: 0, Warnings: 0                   
------------------------------------------------------------

Change compared to v8:                  
-change commit message of patch 02/18                  
-use pm_runtime_put() to replace pm_runtime_put_sync() of patch 05/18              
-add one patch for deletting the resetting hardware flow in the system PM ops     
-use v4l2_m2m_suspend() and v4l2_m2m_resume() to improve the implemention         
 of the system PM ops. This patch(07/18) depends on [RFC,V4,1/4] media:           
 v4l2_mem2mem: add v4l2_m2m_suspend, v4l2_m2m_resume(https://patchwork.kernel.org/patch/11272917/)
-add one patch for cancelling the last frame handling flow                  
-add one patch for deletting zeroing the reserved fields                  
-move changing data type of max/min width/height to patch 10/18                  
-add one patch for renaming existing functions/defines/variables 

Xia Jiang (18):
  media: platform: Improve subscribe event flow for bug fixing
  media: platform: Improve queue set up flow for bug fixing
  media: platform: Improve getting and requesting irq flow for bug
    fixing
  media: platform: Change the fixed device node number to unfixed value
  media: platform: Improve power on and power off flow
  media: platform: Delete the resetting hardware flow in the system PM
    ops
  media: platform: Improve the implementation of the system PM ops
  media: platform: Cancel the last frame handling flow
  media: platform: Delete zeroing the reserved fields
  media: platform: Stylistic changes for improving code quality
  media: platform: Use generic rounding helpers
  media: platform: Change MTK_JPEG_COMP_MAX macro definition location
  media: platform: Delete redundant code and add annotation for an enum
  media: dt-bindings: Add jpeg enc device tree node document
  arm: dts: mt2701: Add jpeg enc device tree node
  media: platform: Rename jpeg dec file name
  media: platform: Rename existing functions/defines/variables
  media: platform: Add jpeg enc feature

 .../bindings/media/mediatek-jpeg-encoder.txt  |   37 +
 arch/arm/boot/dts/mt2701.dtsi                 |   13 +
 check.txt                                     |   13 +
 drivers/media/platform/mtk-jpeg/Makefile      |    5 +-
 .../media/platform/mtk-jpeg/mtk_jpeg_core.c   | 1130 ++++++++++++-----
 .../media/platform/mtk-jpeg/mtk_jpeg_core.h   |   66 +-
 .../{mtk_jpeg_hw.c => mtk_jpeg_dec_hw.c}      |   10 +-
 .../{mtk_jpeg_hw.h => mtk_jpeg_dec_hw.h}      |   14 +-
 ...{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}    |   19 +-
 .../media/platform/mtk-jpeg/mtk_jpeg_enc_hw.c |  193 +++
 .../media/platform/mtk-jpeg/mtk_jpeg_enc_hw.h |  123 ++
 13 files changed, 1295 insertions(+), 332 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.txt
 create mode 100644 check.txt
 rename drivers/media/platform/mtk-jpeg/{mtk_jpeg_hw.c => mtk_jpeg_dec_hw.c} (98%)
 rename drivers/media/platform/mtk-jpeg/{mtk_jpeg_hw.h => mtk_jpeg_dec_hw.h} (89%)
 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} (77%)
 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

-- 
2.18.0 

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