From 93927f9c1db5f55085457e820f0631064c7bfa34 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 4 Dec 2012 16:50:28 -0500
Subject: [PATCH] drm/radeon: fix eDP clk and lane setup for scaled modes
Need to use the adjusted mode since we are sending native
timing and using the scaler for non-native modes.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
cc: stable@vger.kernel.org
---
drivers/gpu/drm/radeon/atombios_encoders.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index 010bae19554a..4552d4aff317 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -340,7 +340,7 @@ static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
((radeon_encoder->active_device & (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) ||
(radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE))) {
struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
- radeon_dp_set_link_config(connector, mode);
+ radeon_dp_set_link_config(connector, adjusted_mode);
}
return true;
--
2.34.1