drm/radeon/kms: Add quirk for HIS X1300 board
Board is DVI+VGA, not DVI+DVI
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 2dfb79d..0802b30 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -135,6 +135,14 @@
}
}
+ /* HIS X1300 is DVI+VGA, not DVI+DVI */
+ if ((dev->pdev->device == 0x7146) &&
+ (dev->pdev->subsystem_vendor == 0x17af) &&
+ (dev->pdev->subsystem_device == 0x2058)) {
+ if (supported_device == ATOM_DEVICE_DFP1_SUPPORT)
+ return false;
+ }
+
/* Funky macbooks */
if ((dev->pdev->device == 0x71C5) &&
(dev->pdev->subsystem_vendor == 0x106b) &&