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Commit 9fea1bcb authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nv50: fix 0x100c90 init for NVAF 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 20f63afe

drivers/gpu/drm/nouveau/nv50_fb.c

+6 −3
Original line number Diff line number Diff line
@@ -60,15 +60,18 @@ nv50_fb_init(struct drm_device *dev) 
	 * on traps. No idea what these values mean exactly. */

	switch (dev_priv->chipset) {

	case 0x50:

		nv_wr32(dev, 0x100c90, 0x0707ff);

		nv_wr32(dev, 0x100c90, 0x000707ff);

		break;

	case 0xa3:

	case 0xa5:

	case 0xa8:

		nv_wr32(dev, 0x100c90, 0x0d0fff);

		nv_wr32(dev, 0x100c90, 0x000d0fff);

		break;

	case 0xaf:

		nv_wr32(dev, 0x100c90, 0x089d1fff);

		break;

	default:

		nv_wr32(dev, 0x100c90, 0x1d07ff);

		nv_wr32(dev, 0x100c90, 0x001d07ff);

		break;

	}