Hi Bartlomiej, FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: fc80c51fd4b23ec007e88d4c688f2cac1b8648e7 commit: a07a63b0e24dd1316d11427601a9f83dc955bb40 video: fbdev: controlfb: add COMPILE_TEST support date: 4 months ago config: nds32-randconfig-r031-20200810 (attached as .config) compiler: nds32le-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout a07a63b0e24dd1316d11427601a9f83dc955bb40 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=nds32 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> All warnings (new ones prefixed by >>): In file included from ./arch/nds32/include/generated/asm/bug.h:1, from include/linux/bug.h:5, from include/linux/thread_info.h:12, from include/asm-generic/preempt.h:5, from ./arch/nds32/include/generated/asm/preempt.h:1, from include/linux/preempt.h:78, from include/linux/spinlock.h:51, from include/linux/seqlock.h:36, from include/linux/time.h:6, from include/linux/stat.h:19, from include/linux/module.h:13, from drivers/video/fbdev/controlfb.c:34: include/linux/dma-mapping.h: In function 'dma_map_resource': arch/nds32/include/asm/memory.h:82:32: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] 82 | #define pfn_valid(pfn) ((pfn) >= PHYS_PFN_OFFSET && (pfn) < (PHYS_PFN_OFFSET + max_mapnr)) | ^~ include/asm-generic/bug.h:139:27: note: in definition of macro 'WARN_ON_ONCE' 139 | int __ret_warn_once = !!(condition); \ | ^~~~~~~~~ include/linux/dma-mapping.h:352:19: note: in expansion of macro 'pfn_valid' 352 | if (WARN_ON_ONCE(pfn_valid(PHYS_PFN(phys_addr)))) | ^~~~~~~~~ drivers/video/fbdev/controlfb.c: In function 'controlfb_setcolreg': >> drivers/video/fbdev/controlfb.c:373:13: warning: variable 'b' set but not >> used [-Wunused-but-set-variable] 373 | __u8 r, g, b; | ^ >> drivers/video/fbdev/controlfb.c:373:10: warning: variable 'g' set but not >> used [-Wunused-but-set-variable] 373 | __u8 r, g, b; | ^ >> drivers/video/fbdev/controlfb.c:373:7: warning: variable 'r' set but not >> used [-Wunused-but-set-variable] 373 | __u8 r, g, b; | ^ drivers/video/fbdev/controlfb.c: In function 'control_set_hardware': >> drivers/video/fbdev/controlfb.c:505:11: warning: variable 'cmode' set but >> not used [-Wunused-but-set-variable] 505 | int i, cmode; | ^~~~~ vim +/b +373 drivers/video/fbdev/controlfb.c ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 367 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 368 static int controlfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 369 u_int transp, struct fb_info *info) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 370 { c4e423239ca7cbc drivers/video/fbdev/controlfb.c Fabian Frederick 2014-09-17 371 struct fb_info_control *p = c4e423239ca7cbc drivers/video/fbdev/controlfb.c Fabian Frederick 2014-09-17 372 container_of(info, struct fb_info_control, info); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 @373 __u8 r, g, b; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 374 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 375 if (regno > 255) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 376 return 1; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 377 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 378 r = red >> 8; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 379 g = green >> 8; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 380 b = blue >> 8; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 381 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 382 out_8(&p->cmap_regs->addr, regno); /* tell clut what addr to fill */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 383 out_8(&p->cmap_regs->lut, r); /* send one color channel at */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 384 out_8(&p->cmap_regs->lut, g); /* a time... */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 385 out_8(&p->cmap_regs->lut, b); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 386 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 387 if (regno < 16) { ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 388 int i; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 389 switch (p->par.cmode) { ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 390 case CMODE_16: ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 391 p->pseudo_palette[regno] = ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 392 (regno << 10) | (regno << 5) | regno; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 393 break; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 394 case CMODE_32: ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 395 i = (regno << 8) | regno; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 396 p->pseudo_palette[regno] = (i << 16) | i; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 397 break; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 398 } ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 399 } ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 400 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 401 return 0; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 402 } ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 403 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 404 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 405 /******************** End of controlfb_ops implementation ******************/ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 406 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 407 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 408 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 409 static void set_control_clock(unsigned char *params) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 410 { ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 411 #ifdef CONFIG_ADB_CUDA ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 412 struct adb_request req; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 413 int i; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 414 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 415 for (i = 0; i < 3; ++i) { ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 416 cuda_request(&req, NULL, 5, CUDA_PACKET, CUDA_GET_SET_IIC, ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 417 0x50, i + 1, params[i]); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 418 while (!req.complete) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 419 cuda_poll(); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 420 } ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 421 #endif ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 422 } ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 423 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 424 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 425 /* ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 426 * finish off the driver initialization and register ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 427 */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 428 static int __init init_control(struct fb_info_control *p) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 429 { ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 430 int full, sense, vmode, cmode, vyres; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 431 struct fb_var_screeninfo var; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 432 int rc; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 433 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 434 printk(KERN_INFO "controlfb: "); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 435 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 436 full = p->total_vram == 0x400000; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 437 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 438 /* Try to pick a video mode out of NVRAM if we have one. */ 066ac5c3c4bb467 drivers/video/fbdev/controlfb.c Finn Thain 2019-01-15 439 cmode = default_cmode; 066ac5c3c4bb467 drivers/video/fbdev/controlfb.c Finn Thain 2019-01-15 440 if (IS_REACHABLE(CONFIG_NVRAM) && cmode == CMODE_NVRAM) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 441 cmode = nvram_read_byte(NV_CMODE); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 442 if (cmode < CMODE_8 || cmode > CMODE_32) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 443 cmode = CMODE_8; 066ac5c3c4bb467 drivers/video/fbdev/controlfb.c Finn Thain 2019-01-15 444 066ac5c3c4bb467 drivers/video/fbdev/controlfb.c Finn Thain 2019-01-15 445 vmode = default_vmode; 066ac5c3c4bb467 drivers/video/fbdev/controlfb.c Finn Thain 2019-01-15 446 if (IS_REACHABLE(CONFIG_NVRAM) && vmode == VMODE_NVRAM) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 447 vmode = nvram_read_byte(NV_VMODE); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 448 if (vmode < 1 || vmode > VMODE_MAX || ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 449 control_mac_modes[vmode - 1].m[full] < cmode) { ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 450 sense = read_control_sense(p); 066ac5c3c4bb467 drivers/video/fbdev/controlfb.c Finn Thain 2019-01-15 451 printk(KERN_CONT "Monitor sense value = 0x%x, ", sense); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 452 vmode = mac_map_monitor_sense(sense); 066ac5c3c4bb467 drivers/video/fbdev/controlfb.c Finn Thain 2019-01-15 453 if (control_mac_modes[vmode - 1].m[full] < 0) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 454 vmode = VMODE_640_480_60; 066ac5c3c4bb467 drivers/video/fbdev/controlfb.c Finn Thain 2019-01-15 455 cmode = min(cmode, control_mac_modes[vmode - 1].m[full]); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 456 } ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 457 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 458 /* Initialize info structure */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 459 control_init_info(&p->info, p); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 460 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 461 /* Setup default var */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 462 if (mac_vmode_to_var(vmode, cmode, &var) < 0) { ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 463 /* This shouldn't happen! */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 464 printk("mac_vmode_to_var(%d, %d,) failed\n", vmode, cmode); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 465 try_again: ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 466 vmode = VMODE_640_480_60; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 467 cmode = CMODE_8; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 468 if (mac_vmode_to_var(vmode, cmode, &var) < 0) { ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 469 printk(KERN_ERR "controlfb: mac_vmode_to_var() failed\n"); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 470 return -ENXIO; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 471 } ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 472 printk(KERN_INFO "controlfb: "); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 473 } ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 474 printk("using video mode %d and color mode %d.\n", vmode, cmode); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 475 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 476 vyres = (p->total_vram - CTRLFB_OFF) / (var.xres << cmode); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 477 if (vyres > var.yres) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 478 var.yres_virtual = vyres; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 479 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 480 /* Apply default var */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 481 var.activate = FB_ACTIVATE_NOW; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 482 rc = fb_set_var(&p->info, &var); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 483 if (rc && (vmode != VMODE_640_480_60 || cmode != CMODE_8)) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 484 goto try_again; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 485 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 486 /* Register with fbdev layer */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 487 if (register_framebuffer(&p->info) < 0) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 488 return -ENXIO; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 489 31b6780c15a4e3a drivers/video/controlfb.c Joe Perches 2013-09-19 490 fb_info(&p->info, "control display adapter\n"); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 491 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 492 return 0; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 493 } ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 494 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 495 #define RADACAL_WRITE(a,d) \ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 496 out_8(&p->cmap_regs->addr, (a)); \ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 497 out_8(&p->cmap_regs->dat, (d)) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 498 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 499 /* Now how about actually saying, Make it so! */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 500 /* Some things in here probably don't need to be done each time. */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 501 static void control_set_hardware(struct fb_info_control *p, struct fb_par_control *par) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 502 { ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 503 struct control_regvals *r; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 504 volatile struct preg __iomem *rp; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 @505 int i, cmode; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 506 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 507 if (PAR_EQUAL(&p->par, par)) { ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 508 /* ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 509 * check if only xoffset or yoffset differs. ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 510 * this prevents flickers in typical VT switch case. ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 511 */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 512 if (p->par.xoffset != par->xoffset || ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 513 p->par.yoffset != par->yoffset) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 514 set_screen_start(par->xoffset, par->yoffset, p); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 515 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 516 return; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 517 } ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 518 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 519 p->par = *par; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 520 cmode = p->par.cmode; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 521 r = &par->regvals; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 522 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 523 /* Turn off display */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 524 out_le32(CNTRL_REG(p,ctrl), 0x400 | par->ctrl); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 525 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 526 set_control_clock(r->clock_params); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 527 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 528 RADACAL_WRITE(0x20, r->radacal_ctrl); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 529 RADACAL_WRITE(0x21, p->control_use_bank2 ? 0 : 1); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 530 RADACAL_WRITE(0x10, 0); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 531 RADACAL_WRITE(0x11, 0); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 532 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 533 rp = &p->control_regs->vswin; ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 534 for (i = 0; i < 16; ++i, ++rp) ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 535 out_le32(&rp->r, r->regs[i]); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 536 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 537 out_le32(CNTRL_REG(p,pitch), par->pitch); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 538 out_le32(CNTRL_REG(p,mode), r->mode); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 539 out_le32(CNTRL_REG(p,vram_attr), p->vram_attr); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 540 out_le32(CNTRL_REG(p,start_addr), par->yoffset * par->pitch ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 541 + (par->xoffset << cmode)); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 542 out_le32(CNTRL_REG(p,rfrcnt), 0x1e5); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 543 out_le32(CNTRL_REG(p,intr_ena), 0); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 544 ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 545 /* Turn on display */ ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 546 out_le32(CNTRL_REG(p,ctrl), par->ctrl); ^1da177e4c3f415 drivers/video/controlfb.c Linus Torvalds 2005-04-16 547 :::::: The code at line 373 was first introduced by commit :::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2 :::::: TO: Linus Torvalds <[email protected]> :::::: CC: Linus Torvalds <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
Description: application/gzip
