diff options
Diffstat (limited to 'src/drivers/intel/gma/i915.h')
| -rw-r--r-- | src/drivers/intel/gma/i915.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/drivers/intel/gma/i915.h b/src/drivers/intel/gma/i915.h index 9ef3abda1d..72301e1477 100644 --- a/src/drivers/intel/gma/i915.h +++ b/src/drivers/intel/gma/i915.h @@ -63,6 +63,12 @@ enum transcoder { TRANSCODER_EDP = 0xF, }; +enum plane { + PLANE_A = 0, + PLANE_B, + PLANE_C, +}; + /* debug enums. These are for printks that, due to their place in the * middle of graphics device IO, might change timing. Use with care * or not at all. @@ -132,6 +138,7 @@ struct intel_dp { u32 clock; int port; int pipe; + int plane; int bpp; /* i2c on aux is ... interesting. * Before you do an i2c cycle, you need to set the address. @@ -193,7 +200,6 @@ int intel_dp_get_max_downspread(struct intel_dp *intel_dp, u8 *max_downspread); void ironlake_edp_panel_on(struct intel_dp *intel_dp); void ironlake_edp_backlight_on(struct intel_dp *intel_dp); /* needed only on haswell. */ -void intel_prepare_ddi_buffers(int port, int use_fdi_mode); void intel_ddi_prepare_link_retrain(struct intel_dp *intel_dp, int port); int intel_dp_aux_ch(struct intel_dp *intel_dp, uint8_t *send, int send_bytes, @@ -262,3 +268,12 @@ int intel_dp_get_lane_count(struct intel_dp *intel_dp, int intel_dp_get_lane_align_status(struct intel_dp *intel_dp, u8 *recv); + +void intel_prepare_ddi(void); +void intel_ddi_set_pipe_settings(struct intel_dp *intel_dp); + +void gtt_write(u32 reg, u32 data); +u32 gtt_read(u32 reg); + +int i915lightup(unsigned int physbase, unsigned int mmio, + unsigned int gfx, unsigned int init_fb); |