Hi Dmitry,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on next-20210422]
[also build test ERROR on v5.12-rc8]
[cannot apply to linus/master v5.12-rc8 v5.12-rc7 v5.12-rc6]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    
https://github.com/0day-ci/linux/commits/Dmitry-Baryshkov/drm-msm-dpu-simplify-dpu_hw_blk-handling/20210422-211129
base:    c457d9676496f5a895509f9c510278beaaffc829
config: arm-defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
        chmod +x ~/bin/make.cross
        # 
https://github.com/0day-ci/linux/commit/c023ff88d40d423b82b71cd504d787049dcd2046
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review 
Dmitry-Baryshkov/drm-msm-dpu-simplify-dpu_hw_blk-handling/20210422-211129
        git checkout c023ff88d40d423b82b71cd504d787049dcd2046
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 
ARCH=arm 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>

All errors (new ones prefixed by >>):

   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c: In function 
'dpu_encoder_phys_vid_setup_timing_engine':
>> drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c:287:48: error: 'struct 
>> dpu_hw_blk' has no member named 'id'
     287 |   intf_cfg.merge_3d = phys_enc->hw_pp->merge_3d->id;
         |                                                ^~
   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c: In function 
'dpu_encoder_phys_vid_enable':
   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c:464:72: error: 'struct 
dpu_hw_blk' has no member named 'id'
     464 |   ctl->ops.update_pending_flush_merge_3d(ctl, 
phys_enc->hw_pp->merge_3d->id);
         |                                                                      
  ^~


vim +287 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c

25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  239  
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  240  static void 
dpu_encoder_phys_vid_setup_timing_engine(
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  241                struct 
dpu_encoder_phys *phys_enc)
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  242  {
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  243        struct drm_display_mode 
mode;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  244        struct 
intf_timing_params timing_params = { 0 };
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  245        const struct dpu_format 
*fmt = NULL;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  246        u32 fmt_fourcc = 
DRM_FORMAT_RGB888;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  247        unsigned long 
lock_flags;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  248        struct dpu_hw_intf_cfg 
intf_cfg = { 0 };
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  249  
5e7d4a8407d37a Drew Davenport    2019-12-06  250        if 
(!phys_enc->hw_ctl->ops.setup_intf_cfg) {
30801221a73781 Zheng Bin         2020-01-23  251                
DPU_ERROR("invalid encoder %d\n", phys_enc != NULL);
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  252                return;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  253        }
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  254  
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  255        mode = 
phys_enc->cached_mode;
b6057cda8f6cac Jeykumar Sankaran 2019-02-13  256        if 
(!phys_enc->hw_intf->ops.setup_timing_gen) {
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  257                
DPU_ERROR("timing engine setup is not supported\n");
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  258                return;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  259        }
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  260  
b6057cda8f6cac Jeykumar Sankaran 2019-02-13  261        
DPU_DEBUG_VIDENC(phys_enc, "enabling mode:\n");
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  262        
drm_mode_debug_printmodeline(&mode);
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  263  
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  264        if 
(phys_enc->split_role != ENC_ROLE_SOLO) {
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  265                mode.hdisplay 
>>= 1;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  266                mode.htotal >>= 
1;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  267                
mode.hsync_start >>= 1;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  268                mode.hsync_end 
>>= 1;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  269  
b6057cda8f6cac Jeykumar Sankaran 2019-02-13  270                
DPU_DEBUG_VIDENC(phys_enc,
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  271                        
"split_role %d, halve horizontal %d %d %d %d\n",
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  272                        
phys_enc->split_role,
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  273                        
mode.hdisplay, mode.htotal,
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  274                        
mode.hsync_start, mode.hsync_end);
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  275        }
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  276  
b6057cda8f6cac Jeykumar Sankaran 2019-02-13  277        
drm_mode_to_intf_timing_params(phys_enc, &mode, &timing_params);
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  278  
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  279        fmt = 
dpu_get_dpu_format(fmt_fourcc);
b6057cda8f6cac Jeykumar Sankaran 2019-02-13  280        
DPU_DEBUG_VIDENC(phys_enc, "fmt_fourcc 0x%X\n", fmt_fourcc);
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  281  
b6057cda8f6cac Jeykumar Sankaran 2019-02-13  282        intf_cfg.intf = 
phys_enc->hw_intf->idx;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  283        intf_cfg.intf_mode_sel 
= DPU_CTL_MODE_SEL_VID;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  284        intf_cfg.stream_sel = 
0; /* Don't care value for video mode */
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  285        intf_cfg.mode_3d = 
dpu_encoder_helper_get_3d_blend_mode(phys_enc);
3e79527a33a83b Dmitry Baryshkov  2020-10-22  286        if 
(phys_enc->hw_pp->merge_3d)
3e79527a33a83b Dmitry Baryshkov  2020-10-22 @287                
intf_cfg.merge_3d = phys_enc->hw_pp->merge_3d->id;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  288  
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  289        
spin_lock_irqsave(phys_enc->enc_spinlock, lock_flags);
b6057cda8f6cac Jeykumar Sankaran 2019-02-13  290        
phys_enc->hw_intf->ops.setup_timing_gen(phys_enc->hw_intf,
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  291                        
&timing_params, fmt);
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  292        
phys_enc->hw_ctl->ops.setup_intf_cfg(phys_enc->hw_ctl, &intf_cfg);
73bfb790ac786c Kalyan Thota      2019-11-25  293  
73bfb790ac786c Kalyan Thota      2019-11-25  294        /* setup which pp blk 
will connect to this intf */
73bfb790ac786c Kalyan Thota      2019-11-25  295        if 
(phys_enc->hw_intf->ops.bind_pingpong_blk)
73bfb790ac786c Kalyan Thota      2019-11-25  296                
phys_enc->hw_intf->ops.bind_pingpong_blk(
73bfb790ac786c Kalyan Thota      2019-11-25  297                                
phys_enc->hw_intf,
73bfb790ac786c Kalyan Thota      2019-11-25  298                                
true,
73bfb790ac786c Kalyan Thota      2019-11-25  299                                
phys_enc->hw_pp->idx);
73bfb790ac786c Kalyan Thota      2019-11-25  300  
3e79527a33a83b Dmitry Baryshkov  2020-10-22  301        if 
(phys_enc->hw_pp->merge_3d) {
3e79527a33a83b Dmitry Baryshkov  2020-10-22  302                struct 
dpu_hw_merge_3d *merge_3d = to_dpu_hw_merge_3d(phys_enc->hw_pp->merge_3d);
3e79527a33a83b Dmitry Baryshkov  2020-10-22  303  
3e79527a33a83b Dmitry Baryshkov  2020-10-22  304                
merge_3d->ops.setup_3d_mode(merge_3d, intf_cfg.mode_3d);
3e79527a33a83b Dmitry Baryshkov  2020-10-22  305        }
3e79527a33a83b Dmitry Baryshkov  2020-10-22  306  
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  307        
spin_unlock_irqrestore(phys_enc->enc_spinlock, lock_flags);
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  308  
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  309        
programmable_fetch_config(phys_enc, &timing_params);
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  310  }
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27  311  

---
0-DAY CI Kernel Test Service, Intel Corporation
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