is_y_tile 149 drivers/gpu/drm/i915/display/intel_bw.c bool is_y_tile = true; /* assume y tile may be used */ is_y_tile 164 drivers/gpu/drm/i915/display/intel_bw.c deinterleave = DIV_ROUND_UP(num_channels, is_y_tile ? 4 : 2);