Noticed by Rafał Miłecki on dri-devel. On r6xx/r7xx hardware, laptop
panels can be driven by KLDSCP_LVTMA or UNIPHY.
Signed-off-by: Alex Deucher <[email protected]>
---
drivers/gpu/drm/radeon/radeon_encoders.c | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c
b/drivers/gpu/drm/radeon/radeon_encoders.c
index c8ef0d1..ea15284 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -1700,8 +1700,14 @@ radeon_add_atom_encoder(struct drm_device *dev,
uint32_t encoder_id, uint32_t su
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
- drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
DRM_MODE_ENCODER_TMDS);
- radeon_encoder->enc_priv =
radeon_atombios_set_dig_info(radeon_encoder);
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+ radeon_encoder->rmx_type = RMX_FULL;
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
DRM_MODE_ENCODER_LVDS);
+ radeon_encoder->enc_priv =
radeon_atombios_get_lvds_info(radeon_encoder);
+ } else {
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
DRM_MODE_ENCODER_TMDS);
+ radeon_encoder->enc_priv =
radeon_atombios_set_dig_info(radeon_encoder);
+ }
drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
break;
}
--
1.5.6.3
From 8a2d4603cbada64b106e6a043c3b08c120818d9e Mon Sep 17 00:00:00 2001
From: Alex Deucher <[email protected]>
Date: Wed, 1 Jul 2009 13:06:50 -0400
Subject: [PATCH] radeon KMS: get lvds info for DIG LVTMA and UNIPHY encoders
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
Noticed by Rafał Miłecki on dri-devel. On r6xx/r7xx hardware, laptop
panels can be driven by KLDSCP_LVTMA or UNIPHY.
Signed-off-by: Alex Deucher <[email protected]>
---
drivers/gpu/drm/radeon/radeon_encoders.c | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index c8ef0d1..ea15284 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -1700,8 +1700,14 @@ radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t su
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
- drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
- radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+ radeon_encoder->rmx_type = RMX_FULL;
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
+ radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
+ } else {
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
+ radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
+ }
drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
break;
}
--
1.5.6.3
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