From: Andrea Tacconi <tacconet@libero.it>
Date: Thu, 14 Jan 2010 13:52:37 +0000 (+0100)
Subject: drm/nouveau: add NV18 device id to call_lvds_manufacturer_script
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b79d8a65d52d3d80204e1bad30ee57bb5a58ced1;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

drm/nouveau: add NV18 device id to call_lvds_manufacturer_script

This fixes imac black screen (NV18 card)

Signed-off-by: Andrea Tacconi <tacconet@libero.it>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index ca2fcdf32b84..03f1ddbaa2df 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -3155,7 +3155,7 @@ static int call_lvds_manufacturer_script(struct drm_device *dev, struct dcb_entr
 	}
 #ifdef __powerpc__
 	/* Powerbook specific quirks */
-	if (script == LVDS_RESET && ((dev->pci_device & 0xffff) == 0x0179 || (dev->pci_device & 0xffff) == 0x0329))
+	if (script == LVDS_RESET && ((dev->pci_device & 0xffff) == 0x0179 || (dev->pci_device & 0xffff) == 0x0189 || (dev->pci_device & 0xffff) == 0x0329))
 		nv_write_tmds(dev, dcbent->or, 0, 0x02, 0x72);
 	if ((dev->pci_device & 0xffff) == 0x0179 || (dev->pci_device & 0xffff) == 0x0189 || (dev->pci_device & 0xffff) == 0x0329) {
 		if (script == LVDS_PANEL_ON) {