27 nvkm_rdport(struct nvkm_device *device, int head, u16 port)  in nvkm_rdport()  argument
29 	if (device->card_type >= NV_50)  in nvkm_rdport()
30 		return nvkm_rd08(device, 0x601000 + port);  in nvkm_rdport()
35 		return nvkm_rd08(device, 0x601000 + (head * 0x2000) + port);  in nvkm_rdport()
40 		if (device->card_type < NV_40)  in nvkm_rdport()
42 		return nvkm_rd08(device, 0x0c0000 + (head * 0x2000) + port);  in nvkm_rdport()
49 nvkm_wrport(struct nvkm_device *device, int head, u16 port, u8 data)  in nvkm_wrport()  argument
51 	if (device->card_type >= NV_50)  in nvkm_wrport()
52 		nvkm_wr08(device, 0x601000 + port, data);  in nvkm_wrport()
57 		nvkm_wr08(device, 0x601000 + (head * 0x2000) + port, data);  in nvkm_wrport()
62 		if (device->card_type < NV_40)  in nvkm_wrport()
64 		nvkm_wr08(device, 0x0c0000 + (head * 0x2000) + port, data);  in nvkm_wrport()
69 nvkm_rdvgas(struct nvkm_device *device, int head, u8 index)  in nvkm_rdvgas()  argument
71 	nvkm_wrport(device, head, 0x03c4, index);  in nvkm_rdvgas()
72 	return nvkm_rdport(device, head, 0x03c5);  in nvkm_rdvgas()
76 nvkm_wrvgas(struct nvkm_device *device, int head, u8 index, u8 value)  in nvkm_wrvgas()  argument
78 	nvkm_wrport(device, head, 0x03c4, index);  in nvkm_wrvgas()
79 	nvkm_wrport(device, head, 0x03c5, value);  in nvkm_wrvgas()
83 nvkm_rdvgag(struct nvkm_device *device, int head, u8 index)  in nvkm_rdvgag()  argument
85 	nvkm_wrport(device, head, 0x03ce, index);  in nvkm_rdvgag()
86 	return nvkm_rdport(device, head, 0x03cf);  in nvkm_rdvgag()
90 nvkm_wrvgag(struct nvkm_device *device, int head, u8 index, u8 value)  in nvkm_wrvgag()  argument
92 	nvkm_wrport(device, head, 0x03ce, index);  in nvkm_wrvgag()
93 	nvkm_wrport(device, head, 0x03cf, value);  in nvkm_wrvgag()
97 nvkm_rdvgac(struct nvkm_device *device, int head, u8 index)  in nvkm_rdvgac()  argument
99 	nvkm_wrport(device, head, 0x03d4, index);  in nvkm_rdvgac()
100 	return nvkm_rdport(device, head, 0x03d5);  in nvkm_rdvgac()
104 nvkm_wrvgac(struct nvkm_device *device, int head, u8 index, u8 value)  in nvkm_wrvgac()  argument
106 	nvkm_wrport(device, head, 0x03d4, index);  in nvkm_wrvgac()
107 	nvkm_wrport(device, head, 0x03d5, value);  in nvkm_wrvgac()
111 nvkm_rdvgai(struct nvkm_device *device, int head, u16 port, u8 index)  in nvkm_rdvgai()  argument
113 	if (port == 0x03c4) return nvkm_rdvgas(device, head, index);  in nvkm_rdvgai()
114 	if (port == 0x03ce) return nvkm_rdvgag(device, head, index);  in nvkm_rdvgai()
115 	if (port == 0x03d4) return nvkm_rdvgac(device, head, index);  in nvkm_rdvgai()
120 nvkm_wrvgai(struct nvkm_device *device, int head, u16 port, u8 index, u8 value)  in nvkm_wrvgai()  argument
122 	if      (port == 0x03c4) nvkm_wrvgas(device, head, index, value);  in nvkm_wrvgai()
123 	else if (port == 0x03ce) nvkm_wrvgag(device, head, index, value);  in nvkm_wrvgai()
124 	else if (port == 0x03d4) nvkm_wrvgac(device, head, index, value);  in nvkm_wrvgai()
128 nvkm_lockvgac(struct nvkm_device *device, bool lock)  in nvkm_lockvgac()  argument
130 	bool locked = !nvkm_rdvgac(device, 0, 0x1f);  in nvkm_lockvgac()
132 	if (device->card_type < NV_50)  in nvkm_lockvgac()
133 		nvkm_wrvgac(device, 0, 0x1f, data);  in nvkm_lockvgac()
135 		nvkm_wrvgac(device, 0, 0x3f, data);  in nvkm_lockvgac()
136 	if (device->chipset == 0x11) {  in nvkm_lockvgac()
137 		if (!(nvkm_rd32(device, 0x001084) & 0x10000000))  in nvkm_lockvgac()
138 			nvkm_wrvgac(device, 1, 0x1f, data);  in nvkm_lockvgac()
162 nvkm_rdvgaowner(struct nvkm_device *device)  in nvkm_rdvgaowner()  argument
164 	if (device->card_type < NV_50) {  in nvkm_rdvgaowner()
165 		if (device->chipset == 0x11) {  in nvkm_rdvgaowner()
166 			u32 tied = nvkm_rd32(device, 0x001084) & 0x10000000;  in nvkm_rdvgaowner()
168 				u8 slA = nvkm_rdvgac(device, 0, 0x28) & 0x80;  in nvkm_rdvgaowner()
169 				u8 tvA = nvkm_rdvgac(device, 0, 0x33) & 0x01;  in nvkm_rdvgaowner()
170 				u8 slB = nvkm_rdvgac(device, 1, 0x28) & 0x80;  in nvkm_rdvgaowner()
171 				u8 tvB = nvkm_rdvgac(device, 1, 0x33) & 0x01;  in nvkm_rdvgaowner()
181 		return nvkm_rdvgac(device, 0, 0x44);  in nvkm_rdvgaowner()
188 nvkm_wrvgaowner(struct nvkm_device *device, u8 select)  in nvkm_wrvgaowner()  argument
190 	if (device->card_type < NV_50) {  in nvkm_wrvgaowner()
192 		if (device->chipset == 0x11) {  in nvkm_wrvgaowner()
194 			nvkm_rdvgac(device, 0, 0x1f);  in nvkm_wrvgaowner()
195 			nvkm_rdvgac(device, 1, 0x1f);  in nvkm_wrvgaowner()
198 		nvkm_wrvgac(device, 0, 0x44, owner);  in nvkm_wrvgaowner()
200 		if (device->chipset == 0x11) {  in nvkm_wrvgaowner()
201 			nvkm_wrvgac(device, 0, 0x2e, owner);  in nvkm_wrvgaowner()
202 			nvkm_wrvgac(device, 0, 0x2e, owner);  in nvkm_wrvgaowner()