308 xf86AddPixFormat(ScrnInfoPtr pScrn, int depth, int bpp, int pad)  in xf86AddPixFormat()  argument
316         if (depth == 1)  in xf86AddPixFormat()
318         else if (depth <= 8)  in xf86AddPixFormat()
320         else if (depth <= 16)  in xf86AddPixFormat()
322         else if (depth <= 32)  in xf86AddPixFormat()
331     pScrn->formats[i].depth = depth;  in xf86AddPixFormat()
338  * Set the depth we are using based on (in the following order of preference):
344  * Also find a Display subsection matching the depth/bpp found.
347  *     bitsPerPixel, depth, display, imageByteOrder,
361 xf86SetDepthBpp(ScrnInfoPtr scrp, int depth, int dummy, int fbbpp,  in xf86SetDepthBpp()  argument
368     scrp->depth = -1;  in xf86SetDepthBpp()
380         scrp->depth = xf86Depth;  in xf86SetDepthBpp()
390             scrp->depth = scrp->confScreen->defaultdepth;  in xf86SetDepthBpp()
408                         scrp->depth = xf86SetIntOption(device->options,  in xf86SetDepthBpp()
428     if (scrp->bitsPerPixel < 0 && scrp->depth < 0) {  in xf86SetDepthBpp()
429         if (fbbpp > 0 || depth > 0) {  in xf86SetDepthBpp()
432             if (depth > 0)  in xf86SetDepthBpp()
433                 scrp->depth = depth;  in xf86SetDepthBpp()
436             scrp->depth = GLOBAL_DEFAULT_DEPTH;  in xf86SetDepthBpp()
443         /* The depth must be set */  in xf86SetDepthBpp()
444         if (scrp->depth > -1) {  in xf86SetDepthBpp()
445             if (scrp->depth == 1)  in xf86SetDepthBpp()
447             else if (scrp->depth <= 4)  in xf86SetDepthBpp()
449             else if (scrp->depth <= 8)  in xf86SetDepthBpp()
451             else if (scrp->depth <= 16)  in xf86SetDepthBpp()
453             else if (scrp->depth <= 24 && DO_PIX32(depth24flags)) {  in xf86SetDepthBpp()
456             else if (scrp->depth <= 32)  in xf86SetDepthBpp()
460                            "No bpp for depth (%d)\n", scrp->depth);  in xf86SetDepthBpp()
466                        "xf86SetDepthBpp: internal error: depth and fbbpp"  in xf86SetDepthBpp()
474                            "Driver can't support depth 24\n");  in xf86SetDepthBpp()
477                            "Can't find fbbpp for depth 24\n");  in xf86SetDepthBpp()
483     if (scrp->depth <= 0) {  in xf86SetDepthBpp()
487             scrp->depth = 24;  in xf86SetDepthBpp()
491             scrp->depth = scrp->bitsPerPixel;  in xf86SetDepthBpp()
498     if (scrp->depth < 1 || scrp->depth > 32) {  in xf86SetDepthBpp()
500                    "Specified depth (%d) is not in the range 1-32\n",  in xf86SetDepthBpp()
501                    scrp->depth);  in xf86SetDepthBpp()
517     if (scrp->depth > scrp->bitsPerPixel) {  in xf86SetDepthBpp()
519                    "Specified depth (%d) is greater than the fbbpp (%d)\n",  in xf86SetDepthBpp()
520                    scrp->depth, scrp->bitsPerPixel);  in xf86SetDepthBpp()
525      * Find the Display subsection matching the depth/fbbpp and initialise  in xf86SetDepthBpp()
530         if ((disp->depth == scrp->depth && disp->fbbpp == scrp->bitsPerPixel)  in xf86SetDepthBpp()
531             || (disp->depth == scrp->depth && disp->fbbpp <= 0)  in xf86SetDepthBpp()
532             || (disp->fbbpp == scrp->bitsPerPixel && disp->depth <= 0)) {  in xf86SetDepthBpp()
540      * depth or fbbpp specified.  in xf86SetDepthBpp()
545             if (disp->depth <= 0 && disp->fbbpp <= 0) {  in xf86SetDepthBpp()
570                    "\t\"%s\" for depth/fbbpp %d/%d\n",  in xf86SetDepthBpp()
571                    scrp->confScreen->id, scrp->depth, scrp->bitsPerPixel);  in xf86SetDepthBpp()
582         scrp->confScreen->displays[i].depth = depth;  in xf86SetDepthBpp()
594     if (scrp->depth < 8) {  in xf86SetDepthBpp()
605      * If an unusual depth is required, add it to scrp->formats.  The formats  in xf86SetDepthBpp()
608     switch (scrp->depth) {  in xf86SetDepthBpp()
618         if (!xf86AddPixFormat(scrp, scrp->depth, 0, 0)) {  in xf86SetDepthBpp()
620                        "Can't add pixmap format for depth %d\n", scrp->depth);  in xf86SetDepthBpp()
626     scrp->fbFormat.depth = scrp->depth;  in xf86SetDepthBpp()
634  * Print out the selected depth and bpp.
639     xf86DrvMsg(scrp->scrnIndex, scrp->depthFrom, "Depth %d, ", scrp->depth);  in xf86PrintDepthBpp()
669         switch (scrp->depth) {  in xf86SetWeight()
700     if (scrp->depth > MAX_PSEUDO_DEPTH &&  in xf86SetWeight()
701         (scrp->depth != scrp->weight.red + scrp->weight.green +  in xf86SetWeight()
705                    "depth (%d)\n",  in xf86SetWeight()
707                    (int) scrp->weight.blue, scrp->depth);  in xf86SetWeight()
710     if (scrp->depth > MAX_PSEUDO_DEPTH && scrp->weight.red) {  in xf86SetWeight()
763         if (scrp->depth == 1)  in xf86SetDefaultVisual()
765         else if (scrp->depth == 4)  in xf86SetDefaultVisual()
767         else if (scrp->depth <= MAX_PSEUDO_DEPTH)  in xf86SetDefaultVisual()