Lines Matching refs:dbuf
137 static void drm_fb_xrgb8888_to_rgb565_line(u16 *dbuf, u32 *sbuf, in drm_fb_xrgb8888_to_rgb565_line() argument
149 dbuf[x] = swab16(val16); in drm_fb_xrgb8888_to_rgb565_line()
151 dbuf[x] = val16; in drm_fb_xrgb8888_to_rgb565_line()
221 void *dbuf; in drm_fb_xrgb8888_to_rgb565_dstclip() local
223 dbuf = kmalloc(dst_len, GFP_KERNEL); in drm_fb_xrgb8888_to_rgb565_dstclip()
224 if (!dbuf) in drm_fb_xrgb8888_to_rgb565_dstclip()
230 drm_fb_xrgb8888_to_rgb565_line(dbuf, vaddr, linepixels, swab); in drm_fb_xrgb8888_to_rgb565_dstclip()
231 memcpy_toio(dst, dbuf, dst_len); in drm_fb_xrgb8888_to_rgb565_dstclip()
236 kfree(dbuf); in drm_fb_xrgb8888_to_rgb565_dstclip()
240 static void drm_fb_xrgb8888_to_rgb888_line(u8 *dbuf, u32 *sbuf, in drm_fb_xrgb8888_to_rgb888_line() argument
246 *dbuf++ = (sbuf[x] & 0x000000FF) >> 0; in drm_fb_xrgb8888_to_rgb888_line()
247 *dbuf++ = (sbuf[x] & 0x0000FF00) >> 8; in drm_fb_xrgb8888_to_rgb888_line()
248 *dbuf++ = (sbuf[x] & 0x00FF0000) >> 16; in drm_fb_xrgb8888_to_rgb888_line()
273 void *dbuf; in drm_fb_xrgb8888_to_rgb888_dstclip() local
275 dbuf = kmalloc(dst_len, GFP_KERNEL); in drm_fb_xrgb8888_to_rgb888_dstclip()
276 if (!dbuf) in drm_fb_xrgb8888_to_rgb888_dstclip()
282 drm_fb_xrgb8888_to_rgb888_line(dbuf, vaddr, linepixels); in drm_fb_xrgb8888_to_rgb888_dstclip()
283 memcpy_toio(dst, dbuf, dst_len); in drm_fb_xrgb8888_to_rgb888_dstclip()
288 kfree(dbuf); in drm_fb_xrgb8888_to_rgb888_dstclip()