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Commit b13d0e4a authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nve0/fb/gddr5: yet another random 10f200 bit 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent c814a60d

drivers/gpu/drm/nouveau/core/include/subdev/bios/ramcfg.h

+1 −0
Original line number Diff line number Diff line
@@ -40,6 +40,7 @@ struct nvbios_ramcfg { 
	unsigned ramcfg_11_08_04:1;

	unsigned ramcfg_11_08_08:1;

	unsigned ramcfg_11_08_10:1;

	unsigned ramcfg_11_08_20:1;

	unsigned ramcfg_11_09:8;



	unsigned timing[11];

drivers/gpu/drm/nouveau/core/subdev/bios/rammap.c

+1 −0
Original line number Diff line number Diff line
@@ -162,6 +162,7 @@ nvbios_rammapSp(struct nouveau_bios *bios, u32 data, 
		p->ramcfg_11_08_04 = (nv_ro08(bios, data + 0x08) & 0x04) >> 2;

		p->ramcfg_11_08_08 = (nv_ro08(bios, data + 0x08) & 0x08) >> 3;

		p->ramcfg_11_08_10 = (nv_ro08(bios, data + 0x08) & 0x10) >> 4;

		p->ramcfg_11_08_20 = (nv_ro08(bios, data + 0x08) & 0x20) >> 5;

		p->ramcfg_11_09    = (nv_ro08(bios, data + 0x09) & 0xff) >> 0;

		break;

	default:

drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c

+8 −0
Original line number Diff line number Diff line
@@ -476,6 +476,14 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) 
	ram_mask(fuc, 0x10f2cc, 0xffffffff, next->bios.timing[8]);

	ram_mask(fuc, 0x10f2e8, 0xffffffff, next->bios.timing[9]);



	data = mask = 0x00000000;

	if (NOTE00(ramcfg_08_20)) {

		if (next->bios.ramcfg_11_08_20)

			data |= 0x01000000;

		mask |= 0x01000000;

	}

	ram_mask(fuc, 0x10f200, mask, data);



	data = mask = 0x00000000;

	if (NOTE00(ramcfg_02_03 != 0)) {

		data |= (next->bios.ramcfg_11_02_03) << 8;