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Commit 80e6914d authored by Dave Airlie's avatar Dave Airlie
Browse files

drm/radeon/kms: although LVDS might be possible on crtc 1 don't do it. 



LVDS always requests RMX_FULL, we need to fix it so that doesn't happen
before we can enable LVDS on crtc 1.

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent cefb87ef

drivers/gpu/drm/radeon/radeon_legacy_encoders.c

+1 −0
Original line number Diff line number Diff line
@@ -1066,6 +1066,7 @@ radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t 


	switch (radeon_encoder->encoder_id) {

	case ENCODER_OBJECT_ID_INTERNAL_LVDS:

		encoder->possible_crtcs = 0x1;

		drm_encoder_init(dev, encoder, &radeon_legacy_lvds_enc_funcs, DRM_MODE_ENCODER_LVDS);

		drm_encoder_helper_add(encoder, &radeon_legacy_lvds_helper_funcs);

		if (rdev->is_atom_bios)