51 static size_t gud_xrgb8888_to_r124(u8 *dst, const struct drm_format_info *format,  in gud_xrgb8888_to_r124()  argument
56 	unsigned int block_width = drm_format_info_block_width(format, 0);  in gud_xrgb8888_to_r124()
64 	drm_WARN_ON_ONCE(fb->dev, format->char_per_block[0] != 1);  in gud_xrgb8888_to_r124()
70 	len = drm_format_info_min_pitch(format, 0, width) * height;  in gud_xrgb8888_to_r124()
101 static size_t gud_xrgb8888_to_color(u8 *dst, const struct drm_format_info *format,  in gud_xrgb8888_to_color()  argument
105 	unsigned int block_width = drm_format_info_block_width(format, 0);  in gud_xrgb8888_to_color()
116 	len = drm_format_info_min_pitch(format, 0, width) * drm_rect_height(rect);  in gud_xrgb8888_to_color()
136 			switch (format->format) {  in gud_xrgb8888_to_color()
154 			  const struct drm_format_info *format, struct drm_rect *rect,  in gud_prep_flush()  argument
163 	pitch = drm_format_info_min_pitch(format, 0, drm_rect_width(rect));  in gud_prep_flush()
180 	if (format != fb->format) {  in gud_prep_flush()
181 		if (format->format == GUD_DRM_FORMAT_R1) {  in gud_prep_flush()
182 			len = gud_xrgb8888_to_r124(buf, format, vaddr, fb, rect, fmtcnv_state);  in gud_prep_flush()
185 		} else if (format->format == DRM_FORMAT_R8) {  in gud_prep_flush()
187 		} else if (format->format == DRM_FORMAT_RGB332) {  in gud_prep_flush()
189 		} else if (format->format == DRM_FORMAT_RGB565) {  in gud_prep_flush()
197 		} else if (format->format == DRM_FORMAT_RGB888) {  in gud_prep_flush()
200 			len = gud_xrgb8888_to_color(buf, format, vaddr, fb, rect);  in gud_prep_flush()
202 	} else if (gud_is_big_endian() && format->cpp[0] > 1) {  in gud_prep_flush()
275 			  const struct drm_format_info *format, struct drm_rect *rect,  in gud_flush_rect()  argument
284 	ret = gud_prep_flush(gdrm, fb, src, cached_reads, format, rect, &req, fmtcnv_state);  in gud_flush_rect()
329 	const struct drm_format_info *format;  in gud_flush_damage()  local
334 	format = fb->format;  in gud_flush_damage()
335 	if (format->format == DRM_FORMAT_XRGB8888 && gdrm->xrgb8888_emulation_format)  in gud_flush_damage()
336 		format = gdrm->xrgb8888_emulation_format;  in gud_flush_damage()
339 	pitch = drm_format_info_min_pitch(format, 0, drm_rect_width(damage));  in gud_flush_damage()
351 		ret = gud_flush_rect(gdrm, fb, src, cached_reads, format, &rect, &fmtcnv_state);  in gud_flush_damage()
411 	iosys_map_incr(&shadow_map, drm_fb_clip_offset(fb->pitches[0], fb->format, damage));  in gud_fb_queue_damage()
465 	const struct drm_format_info *format;  in gud_plane_atomic_check()  local
489 	format = fb->format;  in gud_plane_atomic_check()
491 	if (old_fb && old_fb->format != format)  in gud_plane_atomic_check()
501 	if (format->format == DRM_FORMAT_XRGB8888 && gdrm->xrgb8888_emulation_format)  in gud_plane_atomic_check()
502 		format = gdrm->xrgb8888_emulation_format;  in gud_plane_atomic_check()
537 	req->format = gud_from_fourcc(format->format);  in gud_plane_atomic_check()
538 	if (drm_WARN_ON_ONCE(plane->dev, !req->format)) {  in gud_plane_atomic_check()