[Intel-gfx] [PATCH 2/2] drm/i915/skl: Add support for pipe background color

[kbuild test robot]

Hi Matt,

[auto build test WARNING on drm/drm-next -- if it's inappropriate base, please suggest rules for selecting the more suitable base]

url:    https://github.com/0day-ci/linux/commits/Matt-Roper/CRTC-background-color-support-for-i915/20151023-082852
config: x86_64-randconfig-x005-10211812 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   drivers/gpu/drm/i915/i915_debugfs.c: In function 'i915_display_info':
>> drivers/gpu/drm/i915/i915_debugfs.c:2983:18: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint64_t {aka long long unsigned int}' [-Wformat=]
       seq_printf(m, "\tbackground color (10bpc): r=%x g=%x b=%x\n",
                     ^
>> drivers/gpu/drm/i915/i915_debugfs.c:2983:18: warning: too many arguments for format [-Wformat-extra-args]

vim +2983 drivers/gpu/drm/i915/i915_debugfs.c

  2967				   crtc->base.base.id, pipe_name(crtc->pipe),
  2968				   yesno(pipe_config->base.active),
  2969				   pipe_config->pipe_src_w, pipe_config->pipe_src_h);
  2970			if (pipe_config->base.active) {
  2971				intel_crtc_info(m, crtc);
  2972	
  2973				active = cursor_position(dev, crtc->pipe, &x, &y);
  2974				seq_printf(m, "\tcursor visible? %s, position (%d, %d), size %dx%d, addr 0x%08x, active? %s\n",
  2975					   yesno(crtc->cursor_base),
  2976					   x, y, crtc->base.cursor->state->crtc_w,
  2977					   crtc->base.cursor->state->crtc_h,
  2978					   crtc->cursor_addr, yesno(active));
  2979			}
  2980			if (INTEL_INFO(dev)->gen >= 9 && pipe_config->base.active) {
  2981				drm_rgba_t background = pipe_config->base.background_color;
  2982	
> 2983				seq_printf(m, "\tbackground color (10bpc): r=%x g=%x b=%x\n",
  2984					   background.v,
  2985					   DRM_RGBA_REDBITS(background, 10),
  2986					   DRM_RGBA_GREENBITS(background, 10),
  2987					   DRM_RGBA_BLUEBITS(background, 10));
  2988			}
  2989	
  2990			seq_printf(m, "\tunderrun reporting: cpu=%s pch=%s \n",
  2991				   yesno(!crtc->cpu_fifo_underrun_disabled),

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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