[PATCH] drm/amdgpu/gfx_v9_0: Add gfxoff quirk for Lenovo Picasso 318F
From: jiangwang
Date: Tue Nov 10 2026 - 03:35:22 EST
From: Wang Jiang <jiangwang@xxxxxxxxxx>
GFXOFF causes gfx ring timeout and desktop freeze on Lenovo 90NYA05DCD
(Ryzen 5 3400G, Picasso). Add a quirk entry with ANY_REV marker to
disable gfxoff for subsystem 17aa:318f regardless of chip revision.
Signed-off-by: Wang Jiang <jiangwang@xxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index c3322058720f..0cec645710b6 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -1365,6 +1365,9 @@ struct amdgpu_gfxoff_quirk {
u8 revision;
};
+/* Match any chip revision in amdgpu_gfxoff_quirk.revision */
+#define AMDGPU_GFXOFF_QUIRK_ANY_REV 0xff
+
static const struct amdgpu_gfxoff_quirk amdgpu_gfxoff_quirk_list[] = {
/* https://bugzilla.kernel.org/show_bug.cgi?id=204689 */
{ 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc8 },
@@ -1374,6 +1377,7 @@ static const struct amdgpu_gfxoff_quirk amdgpu_gfxoff_quirk_list[] = {
{ 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc6 },
/* Apple MacBook Pro (15-inch, 2019) Radeon Pro Vega 20 4 GB */
{ 0x1002, 0x69af, 0x106b, 0x019a, 0xc0 },
+ { 0x1002, 0x15d8, 0x17aa, 0x318f, AMDGPU_GFXOFF_QUIRK_ANY_REV },
/* https://bbs.openkylin.top/t/topic/171497 */
{ 0x1002, 0x15d8, 0x19e5, 0x3e14, 0xc2 },
/* HP 705G4 DM with R5 2400G */
@@ -1390,7 +1394,8 @@ static bool gfx_v9_0_should_disable_gfxoff(struct pci_dev *pdev)
pdev->device == p->chip_device &&
pdev->subsystem_vendor == p->subsys_vendor &&
pdev->subsystem_device == p->subsys_device &&
- pdev->revision == p->revision) {
+ (p->revision == AMDGPU_GFXOFF_QUIRK_ANY_REV ||
+ pdev->revision == p->revision)) {
return true;
}
++p;
--
2.25.1