57 static int bpp = 8;  variable
75 module_param(bpp, int, 0);
183 static void blade_init_accel(struct tridentfb_par *par, int pitch, int bpp)  in blade_init_accel()  argument
186 	int tmp = bpp == 24 ? 2 : (bpp >> 4);  in blade_init_accel()
257 static void xp_init_accel(struct tridentfb_par *par, int pitch, int bpp)  in xp_init_accel()  argument
259 	unsigned char x = bpp == 24 ? 3 : (bpp >> 4);  in xp_init_accel()
260 	int v1 = pitch << (bpp == 24 ? 20 : (18 + x));  in xp_init_accel()
262 	switch (pitch << (bpp >> 3)) {  in xp_init_accel()
355 static void image_init_accel(struct tridentfb_par *par, int pitch, int bpp)  in image_init_accel()  argument
357 	int tmp = bpp == 24 ? 2: (bpp >> 4);  in image_init_accel()
421 static void tgui_init_accel(struct tridentfb_par *par, int pitch, int bpp)  in tgui_init_accel()  argument
423 	unsigned char x = bpp == 24 ? 3 : (bpp >> 4);  in tgui_init_accel()
429 	switch ((pitch * bpp) / 8) {  in tgui_init_accel()
869 	int bpp = var->bits_per_pixel;  in tridentfb_check_var()  local
875 	if (bpp == 24)  in tridentfb_check_var()
876 		bpp = var->bits_per_pixel = 32;  in tridentfb_check_var()
877 	if (bpp != 8 && bpp != 16 && bpp != 32)  in tridentfb_check_var()
879 	if (par->chip_id == TGUI9440 && bpp == 32)  in tridentfb_check_var()
895 	line_length = var->xres_virtual * bpp / 8;  in tridentfb_check_var()
901 			var->xres_virtual = 512 * 8 / bpp;  in tridentfb_check_var()
903 			var->xres_virtual = 1024 * 8 / bpp;  in tridentfb_check_var()
905 			var->xres_virtual = 2048 * 8 / bpp;  in tridentfb_check_var()
907 			var->xres_virtual = 4096 * 8 / bpp;  in tridentfb_check_var()
909 			var->xres_virtual = 8192 * 8 / bpp;  in tridentfb_check_var()
913 		line_length = var->xres_virtual * bpp / 8;  in tridentfb_check_var()
923 	switch (bpp) {  in tridentfb_check_var()
955 		ramdac = (bpp >= 16) ? 45000 : 90000;  in tridentfb_check_var()
970 	if (bpp == 32)  in tridentfb_check_var()
1014 	int bpp = var->bits_per_pixel;  in tridentfb_set_par()  local
1137 	switch (bpp) {  in tridentfb_set_par()
1180 	if (bpp == 32 || (par->chip_id == TGUI9440 && bpp == 16)) {  in tridentfb_set_par()
1201 	switch (bpp) {  in tridentfb_set_par()
1224 	info->fix.line_length = info->var.xres_virtual * bpp / 8;  in tridentfb_set_par()
1228 		par->init_accel(par, info->var.xres_virtual, bpp);  in tridentfb_set_par()
1230 	info->fix.visual = (bpp == 8) ? FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;  in tridentfb_set_par()
1231 	info->cmap.len = (bpp == 8) ? 256 : 16;  in tridentfb_set_par()
1241 	int bpp = info->var.bits_per_pixel;  in tridentfb_setcolreg()  local
1247 	if (bpp == 8) {  in tridentfb_setcolreg()
1256 		if (bpp == 16) {	/* RGB 565 */  in tridentfb_setcolreg()
1263 		} else if (bpp == 32)		/* ARGB 8888 */  in tridentfb_setcolreg()
1509 			  mode_option, NULL, 0, NULL, bpp)) {  in trident_pci_probe()
1617 			bpp = simple_strtoul(opt + 4, NULL, 0);  in tridentfb_setup()