diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_mode.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mode.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 166f753..1964afb 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -106,6 +106,13 @@ enum radeon_tv_std { */ struct radeon_i2c_bus_rec { bool valid; + /* id used by atom */ + uint8_t i2c_id; + /* can be used with hw i2c engine */ + bool hw_capable; + /* uses multi-media i2c engine */ + bool mm_i2c; + /* regs and bits */ uint32_t mask_clk_reg; uint32_t mask_data_reg; uint32_t a_clk_reg; @@ -172,7 +179,6 @@ struct radeon_i2c_chan { struct i2c_algo_bit_data bit; } algo; struct radeon_i2c_bus_rec rec; - uint8_t i2c_id; }; /* mostly for macs, but really any system without connector tables */ @@ -333,7 +339,6 @@ struct radeon_encoder { struct radeon_connector_atom_dig { uint32_t igp_lane_info; bool linkb; - uint16_t uc_i2c_id; struct radeon_i2c_chan *dp_i2c_bus; u8 dpcd[8]; }; @@ -352,8 +357,6 @@ struct radeon_connector { void *con_priv; bool dac_load_detect; uint16_t connector_object_id; - /* need to keep this for display port */ -// }; struct radeon_framebuffer { @@ -362,12 +365,13 @@ struct radeon_framebuffer { }; extern int radeon_dp_getsinktype(struct radeon_connector *radeon_connector); -extern void radeon_dp_getdpcd(struct radeon_connector *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); extern struct radeon_i2c_chan *radeon_i2c_create_dp(struct drm_device *dev, - const char *name, bool dp, u8 i2c_id); + struct radeon_i2c_bus_rec *rec, + const char *name); extern struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev, struct radeon_i2c_bus_rec *rec, const char *name); |