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drm/radeon/kms: store sink type in atom dig connector

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This will be used laster when the encoder and transmitters
are set up.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher
2009-11-23 18:02:35 -05:00
committed by Dave Airlie
parent 6a93cb250a
commit 4143e919ea
3 changed files with 17 additions and 10 deletions
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4
drivers/gpu/drm/radeon/radeon_mode.h
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@@ -339,8 +339,10 @@ struct radeon_encoder {
struct radeon_connector_atom_dig {
uint32_t igp_lane_info;
bool linkb;
/* displayport */
struct radeon_i2c_chan *dp_i2c_bus;
u8 dpcd[8];
u8 dp_sink_type;
};
struct radeon_connector {
@@ -364,7 +366,7 @@ struct radeon_framebuffer {
struct drm_gem_object *obj;
};
extern int radeon_dp_getsinktype(struct radeon_connector *radeon_connector);
extern u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector);
extern void radeon_dp_getdpcd(struct radeon_connector *radeon_connector);
extern int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
uint8_t write_byte, uint8_t *read_byte);