diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_power.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_power.h | 37 |
1 files changed, 9 insertions, 28 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.h b/drivers/gpu/drm/i915/display/intel_display_power.h index f6d0e6e73c6d..ced384b0a165 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.h +++ b/drivers/gpu/drm/i915/display/intel_display_power.h @@ -14,6 +14,11 @@ struct drm_i915_private; struct i915_power_well; struct intel_encoder; +/* + * Keep the pipe, transcoder, port (DDI_LANES,DDI_IO,AUX) domain instances + * consecutive, so that the pipe,transcoder,port -> power domain macros + * work correctly. + */ enum intel_display_power_domain { POWER_DOMAIN_DISPLAY_CORE, POWER_DOMAIN_PIPE_A, @@ -29,10 +34,12 @@ enum intel_display_power_domain { POWER_DOMAIN_TRANSCODER_C, POWER_DOMAIN_TRANSCODER_D, POWER_DOMAIN_TRANSCODER_EDP, - /* VDSC/joining for eDP/DSI transcoder (ICL) or pipe A (TGL) */ - POWER_DOMAIN_TRANSCODER_VDSC_PW2, POWER_DOMAIN_TRANSCODER_DSI_A, POWER_DOMAIN_TRANSCODER_DSI_C, + + /* VDSC/joining for eDP/DSI transcoder (ICL) or pipe A (TGL) */ + POWER_DOMAIN_TRANSCODER_VDSC_PW2, + POWER_DOMAIN_PORT_DDI_A_LANES, POWER_DOMAIN_PORT_DDI_B_LANES, POWER_DOMAIN_PORT_DDI_C_LANES, @@ -125,30 +132,6 @@ enum intel_display_power_domain { POWER_DOMAIN_NUM, }; -/* - * i915_power_well_id: - * - * IDs used to look up power wells. Power wells accessed directly bypassing - * the power domains framework must be assigned a unique ID. The rest of power - * wells must be assigned DISP_PW_ID_NONE. - */ -enum i915_power_well_id { - DISP_PW_ID_NONE, - - VLV_DISP_PW_DISP2D, - BXT_DISP_PW_DPIO_CMN_A, - VLV_DISP_PW_DPIO_CMN_BC, - GLK_DISP_PW_DPIO_CMN_C, - CHV_DISP_PW_DPIO_CMN_D, - HSW_DISP_PW_GLOBAL, - SKL_DISP_PW_MISC_IO, - SKL_DISP_PW_1, - SKL_DISP_PW_2, - ICL_DISP_PW_3, - SKL_DISP_DC_OFF, - TGL_DISP_PW_TC_COLD_OFF, -}; - #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A) #define POWER_DOMAIN_PIPE_PANEL_FITTER(pipe) \ ((pipe) + POWER_DOMAIN_PIPE_A_PANEL_FITTER) @@ -232,8 +215,6 @@ intel_display_power_domain_str(enum intel_display_power_domain domain); bool intel_display_power_is_enabled(struct drm_i915_private *dev_priv, enum intel_display_power_domain domain); -bool intel_display_power_well_is_enabled(struct drm_i915_private *dev_priv, - enum i915_power_well_id power_well_id); bool __intel_display_power_is_enabled(struct drm_i915_private *dev_priv, enum intel_display_power_domain domain); intel_wakeref_t intel_display_power_get(struct drm_i915_private *dev_priv, |