From c294a052f8b446c7a36adfa587e9f2c6ff425279 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Thu, 5 Nov 2015 11:00:29 +1000
Subject: [PATCH] drm/nouveau/pci: enable c800 magic for some unknown Samsung
laptop
fdo#70354 - comment #88.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
index d506e028f043..caf22b589edc 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
@@ -278,6 +278,12 @@ nvkm_device_pci_10de_0fe3[] = {
{}
};
+static const struct nvkm_device_pci_vendor
+nvkm_device_pci_10de_0fe4[] = {
+ { 0x144d, 0xc740, NULL, { .War00C800_0 = true } },
+ {}
+};
+
static const struct nvkm_device_pci_vendor
nvkm_device_pci_10de_104b[] = {
{ 0x1043, 0x844c, "GeForce GT 625" },
@@ -1376,7 +1382,7 @@ nvkm_device_pci_10de[] = {
{ 0x0fe1, "GeForce GT 730M" },
{ 0x0fe2, "GeForce GT 745M" },
{ 0x0fe3, "GeForce GT 745M", nvkm_device_pci_10de_0fe3 },
- { 0x0fe4, "GeForce GT 750M" },
+ { 0x0fe4, "GeForce GT 750M", nvkm_device_pci_10de_0fe4 },
{ 0x0fe9, "GeForce GT 750M" },
{ 0x0fea, "GeForce GT 755M" },
{ 0x0fec, "GeForce 710A" },
--
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