Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4c1b2d2d authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
Browse files

drm/radeon/kms: add connector quirk for Fujitsu D3003-S2 board 

vbios lists DVI-I port as VGA and DVI-D.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=47007



Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent e00e8b5e

drivers/gpu/drm/radeon/radeon_atombios.c

+14 −0
Original line number Diff line number Diff line
@@ -442,6 +442,20 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev, 
		struct radeon_device *rdev = dev->dev_private;

		*i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93);

	}



	/* Fujitsu D3003-S2 board lists DVI-I as DVI-D and VGA */

	if ((dev->pdev->device == 0x9802) &&

	    (dev->pdev->subsystem_vendor == 0x1734) &&

	    (dev->pdev->subsystem_device == 0x11bd)) {

		if (*connector_type == DRM_MODE_CONNECTOR_VGA) {

			*connector_type = DRM_MODE_CONNECTOR_DVII;

			*line_mux = 0x3103;

		} else if (*connector_type == DRM_MODE_CONNECTOR_DVID) {

			*connector_type = DRM_MODE_CONNECTOR_DVII;

		}

	}





	return true;

}