diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_power_map.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_power_map.c | 453 |
1 files changed, 386 insertions, 67 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_power_map.c b/drivers/gpu/drm/i915/display/intel_display_power_map.c index dc04afc6cc8f..9b49952994ce 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power_map.c +++ b/drivers/gpu/drm/i915/display/intel_display_power_map.c @@ -3,13 +3,14 @@ * Copyright © 2022 Intel Corporation */ -#include "i915_drv.h" -#include "i915_reg.h" - -#include "vlv_sideband_reg.h" +#include <drm/drm_print.h> +#include "intel_display_core.h" #include "intel_display_power_map.h" #include "intel_display_power_well.h" +#include "intel_display_regs.h" +#include "intel_display_types.h" +#include "vlv_iosf_sb_reg.h" #define __LIST_INLINE_ELEMS(__elem_type, ...) \ ((__elem_type[]) { __VA_ARGS__ }) @@ -170,6 +171,8 @@ I915_DECL_PW_DOMAINS(vlv_pwdoms_display, POWER_DOMAIN_VGA, POWER_DOMAIN_AUDIO_MMIO, POWER_DOMAIN_AUDIO_PLAYBACK, + POWER_DOMAIN_AUX_IO_B, + POWER_DOMAIN_AUX_IO_C, POWER_DOMAIN_AUX_B, POWER_DOMAIN_AUX_C, POWER_DOMAIN_GMBUS, @@ -179,6 +182,8 @@ I915_DECL_PW_DOMAINS(vlv_pwdoms_dpio_cmn_bc, POWER_DOMAIN_PORT_DDI_LANES_B, POWER_DOMAIN_PORT_DDI_LANES_C, POWER_DOMAIN_PORT_CRT, + POWER_DOMAIN_AUX_IO_B, + POWER_DOMAIN_AUX_IO_C, POWER_DOMAIN_AUX_B, POWER_DOMAIN_AUX_C, POWER_DOMAIN_INIT); @@ -186,6 +191,8 @@ I915_DECL_PW_DOMAINS(vlv_pwdoms_dpio_cmn_bc, I915_DECL_PW_DOMAINS(vlv_pwdoms_dpio_tx_bc_lanes, POWER_DOMAIN_PORT_DDI_LANES_B, POWER_DOMAIN_PORT_DDI_LANES_C, + POWER_DOMAIN_AUX_IO_B, + POWER_DOMAIN_AUX_IO_C, POWER_DOMAIN_AUX_B, POWER_DOMAIN_AUX_C, POWER_DOMAIN_INIT); @@ -243,6 +250,9 @@ I915_DECL_PW_DOMAINS(chv_pwdoms_display, POWER_DOMAIN_VGA, POWER_DOMAIN_AUDIO_MMIO, POWER_DOMAIN_AUDIO_PLAYBACK, + POWER_DOMAIN_AUX_IO_B, + POWER_DOMAIN_AUX_IO_C, + POWER_DOMAIN_AUX_IO_D, POWER_DOMAIN_AUX_B, POWER_DOMAIN_AUX_C, POWER_DOMAIN_AUX_D, @@ -252,12 +262,15 @@ I915_DECL_PW_DOMAINS(chv_pwdoms_display, I915_DECL_PW_DOMAINS(chv_pwdoms_dpio_cmn_bc, POWER_DOMAIN_PORT_DDI_LANES_B, POWER_DOMAIN_PORT_DDI_LANES_C, + POWER_DOMAIN_AUX_IO_B, + POWER_DOMAIN_AUX_IO_C, POWER_DOMAIN_AUX_B, POWER_DOMAIN_AUX_C, POWER_DOMAIN_INIT); I915_DECL_PW_DOMAINS(chv_pwdoms_dpio_cmn_d, POWER_DOMAIN_PORT_DDI_LANES_D, + POWER_DOMAIN_AUX_IO_D, POWER_DOMAIN_AUX_D, POWER_DOMAIN_INIT); @@ -305,6 +318,9 @@ static const struct i915_power_well_desc_list chv_power_wells[] = { POWER_DOMAIN_VGA, \ POWER_DOMAIN_AUDIO_MMIO, \ POWER_DOMAIN_AUDIO_PLAYBACK, \ + POWER_DOMAIN_AUX_IO_B, \ + POWER_DOMAIN_AUX_IO_C, \ + POWER_DOMAIN_AUX_IO_D, \ POWER_DOMAIN_AUX_B, \ POWER_DOMAIN_AUX_C, \ POWER_DOMAIN_AUX_D @@ -316,8 +332,8 @@ I915_DECL_PW_DOMAINS(skl_pwdoms_pw_2, I915_DECL_PW_DOMAINS(skl_pwdoms_dc_off, SKL_PW_2_POWER_DOMAINS, POWER_DOMAIN_AUX_A, - POWER_DOMAIN_MODESET, POWER_DOMAIN_GT_IRQ, + POWER_DOMAIN_DC_OFF, POWER_DOMAIN_INIT); I915_DECL_PW_DOMAINS(skl_pwdoms_ddi_io_a_e, @@ -407,6 +423,8 @@ static const struct i915_power_well_desc_list skl_power_wells[] = { POWER_DOMAIN_VGA, \ POWER_DOMAIN_AUDIO_MMIO, \ POWER_DOMAIN_AUDIO_PLAYBACK, \ + POWER_DOMAIN_AUX_IO_B, \ + POWER_DOMAIN_AUX_IO_C, \ POWER_DOMAIN_AUX_B, \ POWER_DOMAIN_AUX_C @@ -418,18 +436,21 @@ I915_DECL_PW_DOMAINS(bxt_pwdoms_dc_off, BXT_PW_2_POWER_DOMAINS, POWER_DOMAIN_AUX_A, POWER_DOMAIN_GMBUS, - POWER_DOMAIN_MODESET, POWER_DOMAIN_GT_IRQ, + POWER_DOMAIN_DC_OFF, POWER_DOMAIN_INIT); I915_DECL_PW_DOMAINS(bxt_pwdoms_dpio_cmn_a, POWER_DOMAIN_PORT_DDI_LANES_A, + POWER_DOMAIN_AUX_IO_A, POWER_DOMAIN_AUX_A, POWER_DOMAIN_INIT); I915_DECL_PW_DOMAINS(bxt_pwdoms_dpio_cmn_bc, POWER_DOMAIN_PORT_DDI_LANES_B, POWER_DOMAIN_PORT_DDI_LANES_C, + POWER_DOMAIN_AUX_IO_B, + POWER_DOMAIN_AUX_IO_C, POWER_DOMAIN_AUX_B, POWER_DOMAIN_AUX_C, POWER_DOMAIN_INIT); @@ -483,6 +504,8 @@ static const struct i915_power_well_desc_list bxt_power_wells[] = { POWER_DOMAIN_VGA, \ POWER_DOMAIN_AUDIO_MMIO, \ POWER_DOMAIN_AUDIO_PLAYBACK, \ + POWER_DOMAIN_AUX_IO_B, \ + POWER_DOMAIN_AUX_IO_C, \ POWER_DOMAIN_AUX_B, \ POWER_DOMAIN_AUX_C @@ -494,8 +517,8 @@ I915_DECL_PW_DOMAINS(glk_pwdoms_dc_off, GLK_PW_2_POWER_DOMAINS, POWER_DOMAIN_AUX_A, POWER_DOMAIN_GMBUS, - POWER_DOMAIN_MODESET, POWER_DOMAIN_GT_IRQ, + POWER_DOMAIN_DC_OFF, POWER_DOMAIN_INIT); I915_DECL_PW_DOMAINS(glk_pwdoms_ddi_io_a, POWER_DOMAIN_PORT_DDI_IO_A); @@ -504,29 +527,34 @@ I915_DECL_PW_DOMAINS(glk_pwdoms_ddi_io_c, POWER_DOMAIN_PORT_DDI_IO_C); I915_DECL_PW_DOMAINS(glk_pwdoms_dpio_cmn_a, POWER_DOMAIN_PORT_DDI_LANES_A, + POWER_DOMAIN_AUX_IO_A, POWER_DOMAIN_AUX_A, POWER_DOMAIN_INIT); I915_DECL_PW_DOMAINS(glk_pwdoms_dpio_cmn_b, POWER_DOMAIN_PORT_DDI_LANES_B, + POWER_DOMAIN_AUX_IO_B, POWER_DOMAIN_AUX_B, POWER_DOMAIN_INIT); I915_DECL_PW_DOMAINS(glk_pwdoms_dpio_cmn_c, POWER_DOMAIN_PORT_DDI_LANES_C, + POWER_DOMAIN_AUX_IO_C, POWER_DOMAIN_AUX_C, POWER_DOMAIN_INIT); I915_DECL_PW_DOMAINS(glk_pwdoms_aux_a, - POWER_DOMAIN_AUX_A, POWER_DOMAIN_AUX_IO_A, + POWER_DOMAIN_AUX_A, POWER_DOMAIN_INIT); I915_DECL_PW_DOMAINS(glk_pwdoms_aux_b, + POWER_DOMAIN_AUX_IO_B, POWER_DOMAIN_AUX_B, POWER_DOMAIN_INIT); I915_DECL_PW_DOMAINS(glk_pwdoms_aux_c, + POWER_DOMAIN_AUX_IO_C, POWER_DOMAIN_AUX_C, POWER_DOMAIN_INIT); @@ -617,6 +645,11 @@ I915_DECL_PW_DOMAINS(icl_pwdoms_pw_4, POWER_DOMAIN_VGA, \ POWER_DOMAIN_AUDIO_MMIO, \ POWER_DOMAIN_AUDIO_PLAYBACK, \ + POWER_DOMAIN_AUX_IO_B, \ + POWER_DOMAIN_AUX_IO_C, \ + POWER_DOMAIN_AUX_IO_D, \ + POWER_DOMAIN_AUX_IO_E, \ + POWER_DOMAIN_AUX_IO_F, \ POWER_DOMAIN_AUX_B, \ POWER_DOMAIN_AUX_C, \ POWER_DOMAIN_AUX_D, \ @@ -649,7 +682,6 @@ I915_DECL_PW_DOMAINS(icl_pwdoms_pw_2, I915_DECL_PW_DOMAINS(icl_pwdoms_dc_off, ICL_PW_2_POWER_DOMAINS, POWER_DOMAIN_AUX_A, - POWER_DOMAIN_MODESET, POWER_DOMAIN_DC_OFF, POWER_DOMAIN_INIT); @@ -658,13 +690,23 @@ I915_DECL_PW_DOMAINS(icl_pwdoms_ddi_io_e, POWER_DOMAIN_PORT_DDI_IO_E); I915_DECL_PW_DOMAINS(icl_pwdoms_ddi_io_f, POWER_DOMAIN_PORT_DDI_IO_F); I915_DECL_PW_DOMAINS(icl_pwdoms_aux_a, - POWER_DOMAIN_AUX_A, - POWER_DOMAIN_AUX_IO_A); -I915_DECL_PW_DOMAINS(icl_pwdoms_aux_b, POWER_DOMAIN_AUX_B); -I915_DECL_PW_DOMAINS(icl_pwdoms_aux_c, POWER_DOMAIN_AUX_C); -I915_DECL_PW_DOMAINS(icl_pwdoms_aux_d, POWER_DOMAIN_AUX_D); -I915_DECL_PW_DOMAINS(icl_pwdoms_aux_e, POWER_DOMAIN_AUX_E); -I915_DECL_PW_DOMAINS(icl_pwdoms_aux_f, POWER_DOMAIN_AUX_F); + POWER_DOMAIN_AUX_IO_A, + POWER_DOMAIN_AUX_A); +I915_DECL_PW_DOMAINS(icl_pwdoms_aux_b, + POWER_DOMAIN_AUX_IO_B, + POWER_DOMAIN_AUX_B); +I915_DECL_PW_DOMAINS(icl_pwdoms_aux_c, + POWER_DOMAIN_AUX_IO_C, + POWER_DOMAIN_AUX_C); +I915_DECL_PW_DOMAINS(icl_pwdoms_aux_d, + POWER_DOMAIN_AUX_IO_D, + POWER_DOMAIN_AUX_D); +I915_DECL_PW_DOMAINS(icl_pwdoms_aux_e, + POWER_DOMAIN_AUX_IO_E, + POWER_DOMAIN_AUX_E); +I915_DECL_PW_DOMAINS(icl_pwdoms_aux_f, + POWER_DOMAIN_AUX_IO_F, + POWER_DOMAIN_AUX_F); I915_DECL_PW_DOMAINS(icl_pwdoms_aux_tbt1, POWER_DOMAIN_AUX_TBT1); I915_DECL_PW_DOMAINS(icl_pwdoms_aux_tbt2, POWER_DOMAIN_AUX_TBT2); I915_DECL_PW_DOMAINS(icl_pwdoms_aux_tbt3, POWER_DOMAIN_AUX_TBT3); @@ -815,7 +857,7 @@ I915_DECL_PW_DOMAINS(tgl_pwdoms_dc_off, POWER_DOMAIN_AUX_A, POWER_DOMAIN_AUX_B, POWER_DOMAIN_AUX_C, - POWER_DOMAIN_MODESET, + POWER_DOMAIN_DC_OFF, POWER_DOMAIN_INIT); I915_DECL_PW_DOMAINS(tgl_pwdoms_ddi_io_tc1, POWER_DOMAIN_PORT_DDI_IO_TC1); @@ -1011,7 +1053,7 @@ I915_DECL_PW_DOMAINS(rkl_pwdoms_dc_off, RKL_PW_3_POWER_DOMAINS, POWER_DOMAIN_AUX_A, POWER_DOMAIN_AUX_B, - POWER_DOMAIN_MODESET, + POWER_DOMAIN_DC_OFF, POWER_DOMAIN_INIT); static const struct i915_power_well_desc rkl_power_wells_main[] = { @@ -1093,7 +1135,7 @@ I915_DECL_PW_DOMAINS(dg1_pwdoms_dc_off, POWER_DOMAIN_AUDIO_MMIO, POWER_DOMAIN_AUX_A, POWER_DOMAIN_AUX_B, - POWER_DOMAIN_MODESET, + POWER_DOMAIN_DC_OFF, POWER_DOMAIN_INIT); I915_DECL_PW_DOMAINS(dg1_pwdoms_pw_2, @@ -1202,10 +1244,7 @@ I915_DECL_PW_DOMAINS(xelpd_pwdoms_pw_a, POWER_DOMAIN_PIPE_PANEL_FITTER_A, POWER_DOMAIN_INIT); -#define XELPD_PW_2_POWER_DOMAINS \ - XELPD_PW_B_POWER_DOMAINS, \ - XELPD_PW_C_POWER_DOMAINS, \ - XELPD_PW_D_POWER_DOMAINS, \ +#define XELPD_DC_OFF_PORT_POWER_DOMAINS \ POWER_DOMAIN_PORT_DDI_LANES_C, \ POWER_DOMAIN_PORT_DDI_LANES_D, \ POWER_DOMAIN_PORT_DDI_LANES_E, \ @@ -1215,6 +1254,9 @@ I915_DECL_PW_DOMAINS(xelpd_pwdoms_pw_a, POWER_DOMAIN_PORT_DDI_LANES_TC4, \ POWER_DOMAIN_VGA, \ POWER_DOMAIN_AUDIO_PLAYBACK, \ + POWER_DOMAIN_AUX_IO_C, \ + POWER_DOMAIN_AUX_IO_D, \ + POWER_DOMAIN_AUX_IO_E, \ POWER_DOMAIN_AUX_C, \ POWER_DOMAIN_AUX_D, \ POWER_DOMAIN_AUX_E, \ @@ -1227,6 +1269,12 @@ I915_DECL_PW_DOMAINS(xelpd_pwdoms_pw_a, POWER_DOMAIN_AUX_TBT3, \ POWER_DOMAIN_AUX_TBT4 +#define XELPD_PW_2_POWER_DOMAINS \ + XELPD_PW_B_POWER_DOMAINS, \ + XELPD_PW_C_POWER_DOMAINS, \ + XELPD_PW_D_POWER_DOMAINS, \ + XELPD_DC_OFF_PORT_POWER_DOMAINS + I915_DECL_PW_DOMAINS(xelpd_pwdoms_pw_2, XELPD_PW_2_POWER_DOMAINS, POWER_DOMAIN_INIT); @@ -1249,22 +1297,28 @@ I915_DECL_PW_DOMAINS(xelpd_pwdoms_pw_2, */ I915_DECL_PW_DOMAINS(xelpd_pwdoms_dc_off, - XELPD_PW_2_POWER_DOMAINS, + XELPD_DC_OFF_PORT_POWER_DOMAINS, + XELPD_PW_C_POWER_DOMAINS, + XELPD_PW_D_POWER_DOMAINS, POWER_DOMAIN_PORT_DSI, POWER_DOMAIN_AUDIO_MMIO, POWER_DOMAIN_AUX_A, POWER_DOMAIN_AUX_B, - POWER_DOMAIN_MODESET, + POWER_DOMAIN_DC_OFF, POWER_DOMAIN_INIT); -static const struct i915_power_well_desc xelpd_power_wells_main[] = { +static const struct i915_power_well_desc xelpd_power_wells_dc_off[] = { { .instances = &I915_PW_INSTANCES( I915_PW("DC_off", &xelpd_pwdoms_dc_off, .id = SKL_DISP_DC_OFF), ), .ops = &gen9_dc_off_power_well_ops, - }, { + } +}; + +static const struct i915_power_well_desc xelpd_power_wells_main[] = { + { .instances = &I915_PW_INSTANCES( I915_PW("PW_2", &xelpd_pwdoms_pw_2, .hsw.idx = ICL_PW_CTL_IDX_PW_2, @@ -1325,6 +1379,11 @@ static const struct i915_power_well_desc xelpd_power_wells_main[] = { I915_PW("AUX_C", &icl_pwdoms_aux_c, .hsw.idx = ICL_PW_CTL_IDX_AUX_C), I915_PW("AUX_D", &icl_pwdoms_aux_d, .hsw.idx = XELPD_PW_CTL_IDX_AUX_D), I915_PW("AUX_E", &icl_pwdoms_aux_e, .hsw.idx = XELPD_PW_CTL_IDX_AUX_E), + ), + .ops = &icl_aux_power_well_ops, + .fixed_enable_delay = true, + }, { + .instances = &I915_PW_INSTANCES( I915_PW("AUX_USBC1", &tgl_pwdoms_aux_usbc1, .hsw.idx = TGL_PW_CTL_IDX_AUX_TC1), I915_PW("AUX_USBC2", &tgl_pwdoms_aux_usbc2, .hsw.idx = TGL_PW_CTL_IDX_AUX_TC2), I915_PW("AUX_USBC3", &tgl_pwdoms_aux_usbc3, .hsw.idx = TGL_PW_CTL_IDX_AUX_TC3), @@ -1332,6 +1391,8 @@ static const struct i915_power_well_desc xelpd_power_wells_main[] = { ), .ops = &icl_aux_power_well_ops, .fixed_enable_delay = true, + /* WA_14017248603: adlp */ + .enable_timeout = 500, }, { .instances = &I915_PW_INSTANCES( I915_PW("AUX_TBT1", &icl_pwdoms_aux_tbt1, .hsw.idx = TGL_PW_CTL_IDX_AUX_TBT1), @@ -1347,6 +1408,33 @@ static const struct i915_power_well_desc xelpd_power_wells_main[] = { static const struct i915_power_well_desc_list xelpd_power_wells[] = { I915_PW_DESCRIPTORS(i9xx_power_wells_always_on), I915_PW_DESCRIPTORS(icl_power_wells_pw_1), + I915_PW_DESCRIPTORS(xelpd_power_wells_dc_off), + I915_PW_DESCRIPTORS(xelpd_power_wells_main), +}; + +I915_DECL_PW_DOMAINS(xehpd_pwdoms_dc_off, + XELPD_PW_2_POWER_DOMAINS, + POWER_DOMAIN_PORT_DSI, + POWER_DOMAIN_AUDIO_MMIO, + POWER_DOMAIN_AUX_A, + POWER_DOMAIN_AUX_B, + POWER_DOMAIN_DC_OFF, + POWER_DOMAIN_INIT); + +static const struct i915_power_well_desc xehpd_power_wells_dc_off[] = { + { + .instances = &I915_PW_INSTANCES( + I915_PW("DC_off", &xehpd_pwdoms_dc_off, + .id = SKL_DISP_DC_OFF), + ), + .ops = &gen9_dc_off_power_well_ops, + } +}; + +static const struct i915_power_well_desc_list xehpd_power_wells[] = { + I915_PW_DESCRIPTORS(i9xx_power_wells_always_on), + I915_PW_DESCRIPTORS(icl_power_wells_pw_1), + I915_PW_DESCRIPTORS(xehpd_power_wells_dc_off), I915_PW_DESCRIPTORS(xelpd_power_wells_main), }; @@ -1370,14 +1458,6 @@ I915_DECL_PW_DOMAINS(xelpdp_pwdoms_pw_2, XELPDP_PW_2_POWER_DOMAINS, POWER_DOMAIN_INIT); -I915_DECL_PW_DOMAINS(xelpdp_pwdoms_dc_off, - XELPDP_PW_2_POWER_DOMAINS, - POWER_DOMAIN_AUDIO_MMIO, - POWER_DOMAIN_MODESET, - POWER_DOMAIN_AUX_A, - POWER_DOMAIN_AUX_B, - POWER_DOMAIN_INIT); - I915_DECL_PW_DOMAINS(xelpdp_pwdoms_aux_tc1, POWER_DOMAIN_AUX_USBC1, POWER_DOMAIN_AUX_TBT1); @@ -1397,12 +1477,6 @@ I915_DECL_PW_DOMAINS(xelpdp_pwdoms_aux_tc4, static const struct i915_power_well_desc xelpdp_power_wells_main[] = { { .instances = &I915_PW_INSTANCES( - I915_PW("DC_off", &xelpdp_pwdoms_dc_off, - .id = SKL_DISP_DC_OFF), - ), - .ops = &gen9_dc_off_power_well_ops, - }, { - .instances = &I915_PW_INSTANCES( I915_PW("PW_2", &xelpdp_pwdoms_pw_2, .hsw.idx = ICL_PW_CTL_IDX_PW_2, .id = SKL_DISP_PW_2), @@ -1442,7 +1516,11 @@ static const struct i915_power_well_desc xelpdp_power_wells_main[] = { .ops = &hsw_power_well_ops, .irq_pipe_mask = BIT(PIPE_D), .has_fuses = true, - }, { + }, +}; + +static const struct i915_power_well_desc xelpdp_power_wells_aux[] = { + { .instances = &I915_PW_INSTANCES( I915_PW("AUX_A", &icl_pwdoms_aux_a, .xelpdp.aux_ch = AUX_CH_A), I915_PW("AUX_B", &icl_pwdoms_aux_b, .xelpdp.aux_ch = AUX_CH_B), @@ -1458,7 +1536,240 @@ static const struct i915_power_well_desc xelpdp_power_wells_main[] = { static const struct i915_power_well_desc_list xelpdp_power_wells[] = { I915_PW_DESCRIPTORS(i9xx_power_wells_always_on), I915_PW_DESCRIPTORS(icl_power_wells_pw_1), + I915_PW_DESCRIPTORS(xelpd_power_wells_dc_off), + I915_PW_DESCRIPTORS(xelpdp_power_wells_main), + I915_PW_DESCRIPTORS(xelpdp_power_wells_aux), +}; + +I915_DECL_PW_DOMAINS(xe2lpd_pwdoms_pica_tc, + POWER_DOMAIN_PORT_DDI_LANES_TC1, + POWER_DOMAIN_PORT_DDI_LANES_TC2, + POWER_DOMAIN_PORT_DDI_LANES_TC3, + POWER_DOMAIN_PORT_DDI_LANES_TC4, + POWER_DOMAIN_AUX_USBC1, + POWER_DOMAIN_AUX_USBC2, + POWER_DOMAIN_AUX_USBC3, + POWER_DOMAIN_AUX_USBC4, + POWER_DOMAIN_AUX_TBT1, + POWER_DOMAIN_AUX_TBT2, + POWER_DOMAIN_AUX_TBT3, + POWER_DOMAIN_AUX_TBT4, + POWER_DOMAIN_INIT); + +static const struct i915_power_well_desc xe2lpd_power_wells_pica[] = { + { + .instances = &I915_PW_INSTANCES(I915_PW("PICA_TC", + &xe2lpd_pwdoms_pica_tc, + .id = DISP_PW_ID_NONE), + ), + .ops = &xe2lpd_pica_power_well_ops, + }, +}; + +I915_DECL_PW_DOMAINS(xe2lpd_pwdoms_dc_off, + POWER_DOMAIN_DC_OFF, + XELPD_PW_C_POWER_DOMAINS, + XELPD_PW_D_POWER_DOMAINS, + POWER_DOMAIN_AUDIO_MMIO, + POWER_DOMAIN_INIT); + +static const struct i915_power_well_desc xe2lpd_power_wells_dcoff[] = { + { + .instances = &I915_PW_INSTANCES( + I915_PW("DC_off", &xe2lpd_pwdoms_dc_off, + .id = SKL_DISP_DC_OFF), + ), + .ops = &gen9_dc_off_power_well_ops, + }, +}; + +static const struct i915_power_well_desc_list xe2lpd_power_wells[] = { + I915_PW_DESCRIPTORS(i9xx_power_wells_always_on), + I915_PW_DESCRIPTORS(icl_power_wells_pw_1), + I915_PW_DESCRIPTORS(xe2lpd_power_wells_dcoff), I915_PW_DESCRIPTORS(xelpdp_power_wells_main), + I915_PW_DESCRIPTORS(xe2lpd_power_wells_pica), + I915_PW_DESCRIPTORS(xelpdp_power_wells_aux), +}; + +/* + * Xe3 changes the power well hierarchy slightly from Xe_LPD+; PGB now + * depends on PG1 instead of PG2: + * + * PG0 + * | + * --PG1-- + * / | \ + * PGA PGB PG2 + * / \ + * PGC PGD + */ + +#define XE3LPD_PW_C_POWER_DOMAINS \ + POWER_DOMAIN_PIPE_C, \ + POWER_DOMAIN_PIPE_PANEL_FITTER_C + +#define XE3LPD_PW_D_POWER_DOMAINS \ + POWER_DOMAIN_PIPE_D, \ + POWER_DOMAIN_PIPE_PANEL_FITTER_D + +#define XE3LPD_PW_2_POWER_DOMAINS \ + XE3LPD_PW_C_POWER_DOMAINS, \ + XE3LPD_PW_D_POWER_DOMAINS, \ + POWER_DOMAIN_TRANSCODER_C, \ + POWER_DOMAIN_TRANSCODER_D, \ + POWER_DOMAIN_VGA, \ + POWER_DOMAIN_PORT_DDI_LANES_TC1, \ + POWER_DOMAIN_PORT_DDI_LANES_TC2, \ + POWER_DOMAIN_PORT_DDI_LANES_TC3, \ + POWER_DOMAIN_PORT_DDI_LANES_TC4 + +I915_DECL_PW_DOMAINS(xe3lpd_pwdoms_pw_2, + XE3LPD_PW_2_POWER_DOMAINS, + POWER_DOMAIN_INIT); + +I915_DECL_PW_DOMAINS(xe3lpd_pwdoms_pw_b, + POWER_DOMAIN_PIPE_B, + POWER_DOMAIN_PIPE_PANEL_FITTER_B, + POWER_DOMAIN_INIT); + +I915_DECL_PW_DOMAINS(xe3lpd_pwdoms_pw_c, + XE3LPD_PW_C_POWER_DOMAINS, + POWER_DOMAIN_INIT); + +I915_DECL_PW_DOMAINS(xe3lpd_pwdoms_pw_d, + XE3LPD_PW_D_POWER_DOMAINS, + POWER_DOMAIN_INIT); + +static const struct i915_power_well_desc xe3lpd_power_wells_main[] = { + { + .instances = &I915_PW_INSTANCES( + I915_PW("PW_2", &xe3lpd_pwdoms_pw_2, + .hsw.idx = ICL_PW_CTL_IDX_PW_2, + .id = SKL_DISP_PW_2), + ), + .ops = &hsw_power_well_ops, + .has_vga = true, + .has_fuses = true, + }, { + .instances = &I915_PW_INSTANCES( + I915_PW("PW_A", &xelpd_pwdoms_pw_a, + .hsw.idx = XELPD_PW_CTL_IDX_PW_A), + ), + .ops = &hsw_power_well_ops, + .irq_pipe_mask = BIT(PIPE_A), + .has_fuses = true, + }, { + .instances = &I915_PW_INSTANCES( + I915_PW("PW_B", &xe3lpd_pwdoms_pw_b, + .hsw.idx = XELPD_PW_CTL_IDX_PW_B), + ), + .ops = &hsw_power_well_ops, + .irq_pipe_mask = BIT(PIPE_B), + .has_fuses = true, + }, { + .instances = &I915_PW_INSTANCES( + I915_PW("PW_C", &xe3lpd_pwdoms_pw_c, + .hsw.idx = XELPD_PW_CTL_IDX_PW_C), + ), + .ops = &hsw_power_well_ops, + .irq_pipe_mask = BIT(PIPE_C), + .has_fuses = true, + }, { + .instances = &I915_PW_INSTANCES( + I915_PW("PW_D", &xe3lpd_pwdoms_pw_d, + .hsw.idx = XELPD_PW_CTL_IDX_PW_D), + ), + .ops = &hsw_power_well_ops, + .irq_pipe_mask = BIT(PIPE_D), + .has_fuses = true, + }, +}; + +I915_DECL_PW_DOMAINS(xe3lpd_pwdoms_dc_off, + POWER_DOMAIN_DC_OFF, + XE3LPD_PW_2_POWER_DOMAINS, + XE3LPD_PW_C_POWER_DOMAINS, + XE3LPD_PW_D_POWER_DOMAINS, + POWER_DOMAIN_AUDIO_MMIO, + POWER_DOMAIN_AUDIO_PLAYBACK, + POWER_DOMAIN_INIT); + +static const struct i915_power_well_desc xe3lpd_power_wells_dcoff[] = { + { + .instances = &I915_PW_INSTANCES( + I915_PW("DC_off", &xe3lpd_pwdoms_dc_off, + .id = SKL_DISP_DC_OFF), + ), + .ops = &gen9_dc_off_power_well_ops, + }, +}; + +static const struct i915_power_well_desc_list xe3lpd_power_wells[] = { + I915_PW_DESCRIPTORS(i9xx_power_wells_always_on), + I915_PW_DESCRIPTORS(icl_power_wells_pw_1), + I915_PW_DESCRIPTORS(xe3lpd_power_wells_dcoff), + I915_PW_DESCRIPTORS(xe3lpd_power_wells_main), + I915_PW_DESCRIPTORS(xe2lpd_power_wells_pica), + I915_PW_DESCRIPTORS(xelpdp_power_wells_aux), +}; + +static const struct i915_power_well_desc wcl_power_wells_main[] = { + { + .instances = &I915_PW_INSTANCES( + I915_PW("PW_2", &xe3lpd_pwdoms_pw_2, + .hsw.idx = ICL_PW_CTL_IDX_PW_2, + .id = SKL_DISP_PW_2), + ), + .ops = &hsw_power_well_ops, + .has_vga = true, + .has_fuses = true, + }, { + .instances = &I915_PW_INSTANCES( + I915_PW("PW_A", &xelpd_pwdoms_pw_a, + .hsw.idx = XELPD_PW_CTL_IDX_PW_A), + ), + .ops = &hsw_power_well_ops, + .irq_pipe_mask = BIT(PIPE_A), + .has_fuses = true, + }, { + .instances = &I915_PW_INSTANCES( + I915_PW("PW_B", &xe3lpd_pwdoms_pw_b, + .hsw.idx = XELPD_PW_CTL_IDX_PW_B), + ), + .ops = &hsw_power_well_ops, + .irq_pipe_mask = BIT(PIPE_B), + .has_fuses = true, + }, { + .instances = &I915_PW_INSTANCES( + I915_PW("PW_C", &xe3lpd_pwdoms_pw_c, + .hsw.idx = XELPD_PW_CTL_IDX_PW_C), + ), + .ops = &hsw_power_well_ops, + .irq_pipe_mask = BIT(PIPE_C), + .has_fuses = true, + }, +}; + +static const struct i915_power_well_desc wcl_power_wells_aux[] = { + { + .instances = &I915_PW_INSTANCES( + I915_PW("AUX_A", &icl_pwdoms_aux_a, .xelpdp.aux_ch = AUX_CH_A), + I915_PW("AUX_B", &icl_pwdoms_aux_b, .xelpdp.aux_ch = AUX_CH_B), + I915_PW("AUX_TC1", &xelpdp_pwdoms_aux_tc1, .xelpdp.aux_ch = AUX_CH_USBC1), + I915_PW("AUX_TC2", &xelpdp_pwdoms_aux_tc2, .xelpdp.aux_ch = AUX_CH_USBC2), + ), + .ops = &xelpdp_aux_power_well_ops, + }, +}; + +static const struct i915_power_well_desc_list wcl_power_wells[] = { + I915_PW_DESCRIPTORS(i9xx_power_wells_always_on), + I915_PW_DESCRIPTORS(icl_power_wells_pw_1), + I915_PW_DESCRIPTORS(xe3lpd_power_wells_dcoff), + I915_PW_DESCRIPTORS(wcl_power_wells_main), + I915_PW_DESCRIPTORS(xe2lpd_power_wells_pica), + I915_PW_DESCRIPTORS(wcl_power_wells_aux), }; static void init_power_well_domains(const struct i915_power_well_instance *inst, @@ -1497,9 +1808,9 @@ __set_power_wells(struct i915_power_domains *power_domains, const struct i915_power_well_desc_list *power_well_descs, int power_well_descs_sz) { - struct drm_i915_private *i915 = container_of(power_domains, - struct drm_i915_private, - display.power.domains); + struct intel_display *display = container_of(power_domains, + struct intel_display, + power.domains); u64 power_well_ids = 0; const struct i915_power_well_desc_list *desc_list; const struct i915_power_well_desc *desc; @@ -1523,7 +1834,7 @@ __set_power_wells(struct i915_power_domains *power_domains, enum i915_power_well_id id = inst->id; pw->desc = desc; - drm_WARN_ON(&i915->drm, + drm_WARN_ON(display->drm, overflows_type(inst - desc->instances->list, pw->instance_idx)); pw->instance_idx = inst - desc->instances->list; @@ -1534,8 +1845,8 @@ __set_power_wells(struct i915_power_domains *power_domains, if (id == DISP_PW_ID_NONE) continue; - drm_WARN_ON(&i915->drm, id >= sizeof(power_well_ids) * 8); - drm_WARN_ON(&i915->drm, power_well_ids & BIT_ULL(id)); + drm_WARN_ON(display->drm, id >= sizeof(power_well_ids) * 8); + drm_WARN_ON(display->drm, power_well_ids & BIT_ULL(id)); power_well_ids |= BIT_ULL(id); } @@ -1556,47 +1867,55 @@ __set_power_wells(struct i915_power_domains *power_domains, */ int intel_display_power_map_init(struct i915_power_domains *power_domains) { - struct drm_i915_private *i915 = container_of(power_domains, - struct drm_i915_private, - display.power.domains); + struct intel_display *display = container_of(power_domains, + struct intel_display, + power.domains); /* * The enabling order will be from lower to higher indexed wells, * the disabling order is reversed. */ - if (!HAS_DISPLAY(i915)) { + if (!HAS_DISPLAY(display)) { power_domains->power_well_count = 0; return 0; } - if (DISPLAY_VER(i915) >= 14) + if (DISPLAY_VERx100(display) == 3002) + return set_power_wells(power_domains, wcl_power_wells); + else if (DISPLAY_VER(display) >= 30) + return set_power_wells(power_domains, xe3lpd_power_wells); + else if (DISPLAY_VER(display) >= 20) + return set_power_wells(power_domains, xe2lpd_power_wells); + else if (DISPLAY_VER(display) >= 14) return set_power_wells(power_domains, xelpdp_power_wells); - else if (DISPLAY_VER(i915) >= 13) + else if (display->platform.dg2) + return set_power_wells(power_domains, xehpd_power_wells); + else if (DISPLAY_VER(display) >= 13) return set_power_wells(power_domains, xelpd_power_wells); - else if (IS_DG1(i915)) + else if (display->platform.dg1) return set_power_wells(power_domains, dg1_power_wells); - else if (IS_ALDERLAKE_S(i915)) + else if (display->platform.alderlake_s) return set_power_wells(power_domains, adls_power_wells); - else if (IS_ROCKETLAKE(i915)) + else if (display->platform.rocketlake) return set_power_wells(power_domains, rkl_power_wells); - else if (DISPLAY_VER(i915) == 12) + else if (DISPLAY_VER(display) == 12) return set_power_wells(power_domains, tgl_power_wells); - else if (DISPLAY_VER(i915) == 11) + else if (DISPLAY_VER(display) == 11) return set_power_wells(power_domains, icl_power_wells); - else if (IS_GEMINILAKE(i915)) + else if (display->platform.geminilake) return set_power_wells(power_domains, glk_power_wells); - else if (IS_BROXTON(i915)) + else if (display->platform.broxton) return set_power_wells(power_domains, bxt_power_wells); - else if (DISPLAY_VER(i915) == 9) + else if (DISPLAY_VER(display) == 9) return set_power_wells(power_domains, skl_power_wells); - else if (IS_CHERRYVIEW(i915)) + else if (display->platform.cherryview) return set_power_wells(power_domains, chv_power_wells); - else if (IS_BROADWELL(i915)) + else if (display->platform.broadwell) return set_power_wells(power_domains, bdw_power_wells); - else if (IS_HASWELL(i915)) + else if (display->platform.haswell) return set_power_wells(power_domains, hsw_power_wells); - else if (IS_VALLEYVIEW(i915)) + else if (display->platform.valleyview) return set_power_wells(power_domains, vlv_power_wells); - else if (IS_I830(i915)) + else if (display->platform.i830) return set_power_wells(power_domains, i830_power_wells); else return set_power_wells(power_domains, i9xx_power_wells); |