i915/display/intel_display.c

2608 	  .cpp = { 4, 1, }, .hsub = 8, .vsub = 16, },
2610 	  .cpp = { 4, 1, }, .hsub = 8, .vsub = 16, },
2612 	  .cpp = { 4, 1, }, .hsub = 8, .vsub = 16, .has_alpha = true, },
2614 	  .cpp = { 4, 1, }, .hsub = 8, .vsub = 16, .has_alpha = true, },
2627 	  .hsub = 1, .vsub = 1, },
2630 	  .hsub = 1, .vsub = 1, },
2633 	  .hsub = 1, .vsub = 1, .has_alpha = true },
2636 	  .hsub = 1, .vsub = 1, .has_alpha = true },
2639 	  .hsub = 2, .vsub = 1, .is_yuv = true },
2642 	  .hsub = 2, .vsub = 1, .is_yuv = true },
2645 	  .hsub = 2, .vsub = 1, .is_yuv = true },
2648 	  .hsub = 2, .vsub = 1, .is_yuv = true },
2651 	  .hsub = 2, .vsub = 2, .is_yuv = true },
2654 	  .hsub = 2, .vsub = 2, .is_yuv = true },
2657 	  .hsub = 2, .vsub = 2, .is_yuv = true },
2660 	  .hsub = 2, .vsub = 2, .is_yuv = true },
2864 intel_fb_plane_get_subsampling(int *hsub, int *vsub,
2871 		*hsub = 1;
2882 		*hsub = fb->format->hsub;
2889 	*hsub = drm_format_info_block_width(fb->format, color_plane) /
2894 	 * assumes that format->hsub applies to every plane except for the
2901 		*hsub *= fb->format->hsub;
2910 	int hsub, vsub;
2919 	intel_fb_plane_get_subsampling(&hsub, &vsub, fb, ccs_plane);
2921 	tile_width *= hsub;
2924 	ccs_x = (x * hsub) % tile_width;
2954 	int hsub, vsub;
2957 	intel_fb_plane_get_subsampling(&hsub, &vsub, fb, color_plane);
2958 	*w = fb->width / main_hsub / hsub;
3168 		unsigned int hsub = i ? fb->format->hsub : 1;
3179 		x = src_x / hsub;
3181 		width = src_w / hsub;
3746 	int hsub;
3749 	intel_fb_plane_get_subsampling(&hsub, &vsub, fb, ccs_plane);
3759 		x = aux_x / hsub;
3767 		aux_x = x * hsub + aux_x % hsub;
3956 		int hsub, vsub;
3964 		intel_fb_plane_get_subsampling(&hsub, &vsub, fb, ccs_plane);
3966 		hsub *= main_hsub;
3968 		x = src_x / hsub;
3978 		plane_state->color_plane[ccs_plane].x = (x * hsub +
3979 							 src_x % hsub) /