32 	(0xffffffff >> (31 - ((1 ? field) - (0 ? field)))) << (0 ? field))
35 	(((src) >> (srclowbit)) << (0 ? outfield)) & MASK(outfield))
137 /* CR57 and CR58 are a fun pair of regs. CR57 provides an index (0-0xf) for CR58
143  * 0x00		index to the appropriate dcb entry (or 7f for inactive)
144  * 0x02		dcb entry's "or" value (or 00 for inactive)
145  * 0x03		bit0 set for dual link (LVDS, possibly elsewhere too)
146  * 0x08 or 0x09	pxclk in MHz
147  * 0x0f		laptop panel info -	low nibble for PEXTDEV_BOOT_0 strap
198 	nvif_wr08(device, NV_PRMCIO_ARX + head * NV_PRMCIO_SIZE, enable ? 0 : 0x20);  in NVSetEnablePalette()
205 	return !(nvif_rd08(device, NV_PRMCIO_ARX + head * NV_PRMCIO_SIZE) & 0x20);  in NVGetEnablePalette()
213 		index &= ~0x20;  in NVWriteVgaAttr()
215 		index |= 0x20;  in NVWriteVgaAttr()
228 		index &= ~0x20;  in NVReadVgaAttr()
230 		index |= 0x20;  in NVReadVgaAttr()
240 	NVWriteVgaSeq(dev, head, NV_VIO_SR_RESET_INDEX, start ? 0x1 : 0x3);  in NVVgaSeqReset()
249 		NVWriteVgaSeq(dev, head, NV_VIO_SR_CLOCK_INDEX, seq1 | 0x20);  in NVVgaProtect()
252 		NVWriteVgaSeq(dev, head, NV_VIO_SR_CLOCK_INDEX, seq1 & ~0x20);   /* reenable display */  in NVVgaProtect()
264 	if (drm->client.device.info.chipset == 0x11)  in nv_heads_tied()
267 	return NVReadVgaCrtc(dev, 0, NV_CIO_CRE_44) & 0x4;  in nv_heads_tied()
275 	bool waslocked = cr11 & 0x80;  in nv_lock_vga_crtc_base()
278 		cr11 |= 0x80;  in nv_lock_vga_crtc_base()
280 		cr11 &= ~0x80;  in nv_lock_vga_crtc_base()
289 	/* shadow lock: connects 0x60?3d? regs to "real" 0x3d? regs  in nv_lock_vga_crtc_shadow()
295 	 * bit2: same as bit 1 of 0x60?804  in nv_lock_vga_crtc_shadow()
296 	 * bit0: same as bit 0 of 0x60?804  in nv_lock_vga_crtc_shadow()
301 	if (lock < 0)  in nv_lock_vga_crtc_shadow()
302 		/* 0xfa is generic "unlock all" mask */  in nv_lock_vga_crtc_shadow()
303 		cr21 = NVReadVgaCrtc(dev, head, NV_CIO_CRE_21) | 0xfa;  in nv_lock_vga_crtc_shadow()
315 	bool waslocked = !NVReadVgaCrtc(dev, 0, NV_CIO_SR_LOCK_INDEX);  in NVLockVgaCrtcs()
317 	NVWriteVgaCrtc(dev, 0, NV_CIO_SR_LOCK_INDEX,  in NVLockVgaCrtcs()
320 	if (drm->client.device.info.chipset == 0x11 && !nv_heads_tied(dev))  in NVLockVgaCrtcs()
330 /* limit nv10 cursors to 64x64 (ARGB8) (we could go to 64x255) */
367 			       (cre_heb & ~0x40) | ((offset >> 18) & 0x40));  in nv_set_crtc_base()